tag:old.nabble.com,2006:forum-15857Nabble - FreeMarker2009-11-20T09:34:51Z<a href="http://freemarker.org/" target="_top" rel="nofollow">FreeMarker</a> is a "template engine"; a generic tool to generate text output (anything from HTML to autogenerated source code) based on templates. It's a Java package, a class library for Java programmers. It's not an application for end-users in itself, but something that programmers can embed into their products.tag:old.nabble.com,2006:post-26447285Re: struts2 + s:select + freemarker2009-11-20T09:34:51Z2009-11-20T09:34:51ZDaniel DekanyFriday, November 20, 2009, 5:49:13 PM, falke2009 wrote:
<br><div class='shrinkable-quote'><br>>
<br>> Hi,
<br>>
<br>> i have again a problem, i want to use <s:select/> component in my freemarker
<br>> template. i see my list but any value wont be selected.
<br>>
<br>> <@s.select theme="simple"
<br>> list="${component.list}"
<br>> listKey="${component.listKey}" listValue="${component.listValue}"
<br>> value="${variableValue}"
<br>> headerValue="-- select a property--" headerKey="-1" />
<br>>
<br>> as example:
<br>>
<br>> i have a list {a,b,c} and my variableValue is a. in this case a must be
<br>> showed as selected. i see only my headerValue.
</div><br>Are you aware of that in FreeMarker (JSP tag or nor) values are
<br>normally NOT passed as
<br><br> paraName="${expression}"
<br><br>but simply as
<br><br> paraName=expression
<br><br>Unfortunately, "${expression}" happens to be a valid expression in
<br>FreeMarker (it's a string literal, with an interpolation in it), so as
<br>far as the expression can be converted to string it doesn't cause
<br>error, but silently converts the expression to string. So maybe that's
<br>the problem here too. (Also, with the same logic, with geaderKey="-1"
<br>you specify the string "-1", not the number -1.)
<br><br>> thanks in advance!
<br><br>--
<br>Best regards,
<br> Daniel Dekany
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<br><br>i have again a problem, i want to use <s:select/> component in my freemarker template. i see my list but any value wont be selected.
<br><br> <@s.select theme="simple"
<br> list="${component.list}" listKey="${component.listKey}" listValue="${component.listValue}"
<br> value="${variableValue}" headerValue="-- select a property--" headerKey="-1" />
<br><br>as example:
<br><br>i have a list {a,b,c} and my variableValue is a. in this case a must be showed as selected. i see only my headerValue.
<br><br>thanks in advance!<p>From forum: <a href="http://old.nabble.com/freemarker-user-f15858.html" embed="fixTarget[15858]" target="_top" >freemarker-user</a></p>tag:old.nabble.com,2006:post-26425089Re: How to use JSP tags icluded in a freemarker template available in the final rendered page2009-11-19T04:04:57Z2009-11-19T04:04:57ZDaniel DekanyIt should work with #include, so I suspect that the problem has
<br>nothing to do with that. Or does it work if you just copy-paste the
<br>content of jspTags.ftl into the place of the #include? (If so, you may
<br>#include another file than you think you are including.)
<br><br><br>Wednesday, November 18, 2009, 1:57:56 PM, quophyie wrote:
<br><div class='shrinkable-quote'><br>> Hi All
<br>>
<br>> I am having a few problems with importing jsp tags into my freemarker
<br>> templates and i was hoping someone could help.
<br>>
<br>> The problem is this. I have a freemarker file which defines a few jsp
<br>> taglibs which I would like imported into all my jsp files. My jsp tags are
<br>> defined in a file called jspTags.flt as defined below
<br>>
<br>> jspTags.ftl
<br>>
<br>> <#assign c=JspTaglibs["<a href="http://java.sun.com/jsp/jstl/core" target="_top" rel="nofollow">http://java.sun.com/jsp/jstl/core</a>"]>
<br>> <#assign fmt=JspTaglibs["<a href="http://java.sun.com/jsp/jstl/fmt" target="_top" rel="nofollow">http://java.sun.com/jsp/jstl/fmt</a>"]>
<br>> <#assign form=JspTaglibs["<a href="http://www.springframework.org/tags/form" target="_top" rel="nofollow">http://www.springframework.org/tags/form</a>"]>
<br>>
<br>> I have then defined my freemarker template as follows
<br>>
<br>> freemarkerTemplate.ftl
<br>>
<br>> <#include "jspTags.ftl">
<br>> <html>
<br>> <head>
<br>> <title>My Site - {title}</title>
<br>> </head>
<br>> <body bgcolor="#FFFFFF">
<br>> <h1>My freemarker template </h1>
<br>> {body}
<br>> </body>
<br>> </html>
<br>>
<br>>
<br>> Now I want to apply the template to a JSP page as defined below
<br>>
<br>> login.jsp
<br>>
<br>> <html>
<br>> <head>
<br>> <title>Login</title>
<br>> </head>
<br>> <body bgcolor="#FFFFFF">
<br>> <@form.form action="loginAction.jsp" method="POST">
<br>> <table border="1">
<br>> <tr>
<br>> <td>
<br>> My Login Page!!!
<br>> </td>
<br>> </tr>
<br>> </table>
<br>> </@form.form>
<br>> </body>
<br>> </html>
<br>>
<br>>
<br>> However, I when I try and access the page (login.jsp), I get an error like
<br>>
<br>> Expression form is undefined on line 14, column 3 in view/login.jsp.
<br>> The problematic instruction:
<br>> ----------
</div>==>> user-directive form.form [on line 14, column 1 in view/login.jsp]
<br>>
<br>> So my question is, If I have my jsp tags defined in one file(jspTags.ftl)
<br>> and include it my template(freemarkerTemplate.ftl), how do I make the
<br>> jsp tags available in the view(login.jsp) that the template is being applied
<br>> to.
<br>>
<br>> Any help will be very much appreciated.
<br>>
<br>> Thanks
<br><br>--
<br>Best regards,
<br> Daniel Dekany
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<br><br>I am having a few problems with importing jsp tags into my freemarker templates and i was hoping someone could help.
<br><br>The problem is this. I have a freemarker file which defines a few jsp taglibs which I would like imported into all my jsp files. My jsp tags are defined in a file called jspTags.flt as defined below
<br><br>jspTags.ftl
<br><br><#assign c=JspTaglibs["<a href="http://java.sun.com/jsp/jstl/core" target="_top" rel="nofollow">http://java.sun.com/jsp/jstl/core</a>"]>
<br><#assign fmt=JspTaglibs["<a href="http://java.sun.com/jsp/jstl/fmt" target="_top" rel="nofollow">http://java.sun.com/jsp/jstl/fmt</a>"]>
<br><#assign form=JspTaglibs["<a href="http://www.springframework.org/tags/form" target="_top" rel="nofollow">http://www.springframework.org/tags/form</a>"]>
<br><br>I have then defined my freemarker template as follows
<br><br>freemarkerTemplate.ftl
<br><br><#include "jspTags.ftl">
<br> <html>
<br> <head>
<br> <title>My Site - {title}</title>
<br> </head>
<br> <body bgcolor="#FFFFFF">
<br> <h1>My freemarker template </h1>
<br> {body}
<br> </body>
<br></html>
<br><br><br>Now I want to apply the template to a JSP page as defined below
<br><br>login.jsp
<br><br><html>
<br> <head>
<br> <title>Login</title>
<br> </head>
<br> <body bgcolor="#FFFFFF">
<br> <@form.form action="loginAction.jsp" method="POST">
<br> <table border="1">
<br> <tr>
<br> <td>
<br> My Login Page!!!
<br> </td>
<br> </tr>
<br> </table>
<br> </@form.form>
<br> </body>
<br></html>
<br><br><br>However, I when I try and access the page (login.jsp), I get an error like
<br><br>Expression form is undefined on line 14, column 3 in view/login.jsp.
<br>The problematic instruction:
<br>----------
<br>==> user-directive form.form [on line 14, column 1 in view/login.jsp]
<br><br>So my question is, If I have my jsp tags defined in one file(jspTags.ftl) and include it my template(freemarkerTemplate.ftl), how do I make the
<br>jsp tags available in the view(login.jsp) that the template is being applied to.
<br><br>Any help will be very much appreciated.
<br><br>Thanks<p>From forum: <a href="http://old.nabble.com/freemarker-user-f15858.html" embed="fixTarget[15858]" target="_top" >freemarker-user</a></p>tag:old.nabble.com,2006:post-26406600Re: Integer problem in Freemarker2009-11-18T03:33:03Z2009-11-18T03:33:03ZJohannes Klose-3Hi,
<br><br>that's because freemarker renders numbers for human readers. To render it
<br>for computer audience (without, use the ?c builtin
<br>(<a href="http://freemarker.org/docs/ref_builtins_number.html#ref_builtin_c" target="_top" rel="nofollow">http://freemarker.org/docs/ref_builtins_number.html#ref_builtin_c</a>).
<br><br>Am 18.11.2009, 11:01 Uhr, schrieb falke2009 <<a href="http://old.nabble.com/user/SendEmail.jtp?type=post&post=26406600&i=0" target="_top" rel="nofollow">java1512@...</a>>:
<br><div class='shrinkable-quote'><br>>
<br>> Hi,
<br>>
<br>> i am trying to render a form with struts and freemarker. My Problem is
<br>> if my
<br>> variable is an Integer then i see it in float format (maybe string) like
<br>> 12,001. It should be actually 120001. I have tried something with ?number
<br>> etc. but i cannot find any solution.
<br>>
<br>> thanks in advance
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<br><br>> Hi,
<br>>
<br>> i am trying to render a form with struts and freemarker. My Problem is if my
<br>> variable is an Integer then i see it in float format (maybe string) like
<br>> 12,001. It should be actually 120001. I have tried something with ?number
<br>> etc. but i cannot find any solution.
<br><br>That's actually not a decimal point what you see there. That's
<br>grouping, like in 1,000,000 (one million, also note that it's comma,
<br>not dot). You certainly should write ${theNumber?c} to prevent that.
<br><br>See more here:
<br><a href="http://freemarker.org/docs/app_faq.html#faq_number_grouping" target="_top" rel="nofollow">http://freemarker.org/docs/app_faq.html#faq_number_grouping</a><br><br>> thanks in advance
<br><br>--
<br>Best regards,
<br> Daniel Dekany
<br><br><br>------------------------------------------------------------------------------
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<br><br>> Hi,
<br>>
<br>> I use freemarker 2.3.14. I use < and > for freemarkers tag.
<br>>
<br>> But sometimes I read the [ and ] are best for the next freemarker version.
<br>>
<br>> Is it true ? Is it best I use [ ] with new projects, even with 2.3.14 ?
<br><br>There is no much difference technically... it's just that we have
<br>found that most users prefer [], because it stands out better among
<br>the XML/HTML tags. But use whichever you like, even with 2.3.x. (In
<br>2.3.x either you have to turn on syntax auto-detection (that's the
<br>default mode in 2.4) in the configuration, or start the file with
<br>[#ftl], or else [] won't work.)
<br><br>> Optionnaly : when the new freemarker version ?
<br><br>2.4, you mean. Maybe never... /-: but not soon for sure. (2.3.x is a
<br>different story... that will have a new release in the foreseeable
<br>future, and then surely later even more.)
<br><br>> Thanks.
<br><br>--
<br>Best regards,
<br> Daniel Dekany
<br><br><br>------------------------------------------------------------------------------
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<br><br>I use freemarker 2.3.14. I use < and > for freemarkers tag.
<br><br>But sometimes I read the [ and ] are best for the next freemarker version.
<br><br>Is it true ? Is it best I use [ ] with new projects, even with 2.3.14 ?
<br><br>Optionnaly : when the new freemarker version ?
<br><br>Thanks.
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<div class='shrinkable-quote'><br>>>>>> I will remove it from
<br>>>>>> <a href="http://freemarker.org/editors.html" target="_top" rel="nofollow">http://freemarker.org/editors.html</a>, also I will delete its Eclipse
<br>>>>>> update (installer) directory. That's my plan at least. Because, if we
<br>>>>>> recommend people the plugin in the JBoss IDE, then why do we offer
<br>>>>>> this? It just makes confusion.
<br>>>>>>
<br>>>>>> Opinions?
<br>>> Removing it is fine with me.
<br>>
<br>> Done. (In the sf.net "files" section I didn't actually removed the
<br>> "eclipse-plugin" package, but renamed it to "eclipse-plugin [Do not
<br>> use it, deprecated]".)
</div><br>Good compromise. Not visible if you don't look for it specifically, but
<br>still available.
<br><br><br>Stephan.
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<br><br>i am trying to render a form with struts and freemarker. My Problem is if my variable is an Integer then i see it in float format (maybe string) like 12,001. It should be actually 120001. I have tried something with ?number etc. but i cannot find any solution.
<br><br>thanks in advance <p>From forum: <a href="http://old.nabble.com/freemarker-user-f15858.html" embed="fixTarget[15858]" target="_top" >freemarker-user</a></p>tag:old.nabble.com,2006:post-26404988Re: Remove the old Eclipse plugin from our site?2009-11-18T01:44:36Z2009-11-18T01:44:36ZDaniel DekanyWednesday, November 18, 2009, 12:37:23 AM, Stephan Müller wrote:
<br><div class='shrinkable-quote'><br>> Daniel Dekany schrieb:
<br>>> Tuesday, November 17, 2009, 11:56:04 AM, Guo Du wrote:
<br>>>
<br>>>> On Tue, Nov 17, 2009 at 10:29 AM, Daniel Dekany <<a href="http://old.nabble.com/user/SendEmail.jtp?type=post&post=26404988&i=0" target="_top" rel="nofollow">ddekany@...</a>> wrote:
<br>>>>> I'm talking about the non-JBoss one. As it's practically abandoned now
<br>>>>> (isn't it?)
<br>>
<br>> Yes, it is.
<br>>
<br>>>>> and went outdated,
<br>>
<br>> That's true, too.
<br>>
<br>>>>> I will remove it from
<br>>>>> <a href="http://freemarker.org/editors.html" target="_top" rel="nofollow">http://freemarker.org/editors.html</a>, also I will delete its Eclipse
<br>>>>> update (installer) directory. That's my plan at least. Because, if we
<br>>>>> recommend people the plugin in the JBoss IDE, then why do we offer
<br>>>>> this? It just makes confusion.
<br>>>>>
<br>>>>> Opinions?
<br>>
<br>> Removing it is fine with me.
</div><br>Done. (In the sf.net "files" section I didn't actually removed the
<br>"eclipse-plugin" package, but renamed it to "eclipse-plugin [Do not
<br>use it, deprecated]".)
<br><div class='shrinkable-quote'><br>>>> Hi Daniel,
<br>>>>
<br>>>> Is there any stats about the usage of eclipse plugin?
<br>>>
<br>>> No... (Unless Stephan configured the server to store the access logs.)
<br>>
<br>> Nope, there are no access logs ATM.
<br>>
<br>>
<br>>
<br>> Stephan.
<br>>
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<br> Daniel Dekany
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<br><a href="https://lists.sourceforge.net/lists/listinfo/freemarker-devel" target="_top" rel="nofollow">https://lists.sourceforge.net/lists/listinfo/freemarker-devel</a><br><p>From forum: <a href="http://old.nabble.com/freemarker-devel-f15859.html" embed="fixTarget[15859]" target="_top" >freemarker-devel</a></p>tag:old.nabble.com,2006:post-26400208Re: Remove the old Eclipse plugin from our site?2009-11-17T15:37:23Z2009-11-17T15:37:23ZStephan Müller-2Daniel Dekany schrieb:
<br>> Tuesday, November 17, 2009, 11:56:04 AM, Guo Du wrote:
<br>>
<br>>> On Tue, Nov 17, 2009 at 10:29 AM, Daniel Dekany <<a href="http://old.nabble.com/user/SendEmail.jtp?type=post&post=26400208&i=0" target="_top" rel="nofollow">ddekany@...</a>> wrote:
<br>>>> I'm talking about the non-JBoss one. As it's practically abandoned now
<br>>>> (isn't it?)
<br><br>Yes, it is.
<br><br>>>> and went outdated,
<br><br>That's true, too.
<br><br>>>> I will remove it from
<br>>>> <a href="http://freemarker.org/editors.html" target="_top" rel="nofollow">http://freemarker.org/editors.html</a>, also I will delete its Eclipse
<br>>>> update (installer) directory. That's my plan at least. Because, if we
<br>>>> recommend people the plugin in the JBoss IDE, then why do we offer
<br>>>> this? It just makes confusion.
<br>>>>
<br>>>> Opinions?
<br><br>Removing it is fine with me.
<br><br>>> Hi Daniel,
<br>>>
<br>>> Is there any stats about the usage of eclipse plugin?
<br>>
<br>> No... (Unless Stephan configured the server to store the access logs.)
<br><br>Nope, there are no access logs ATM.
<br><br><br><br>Stephan.
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<br><div class='shrinkable-quote'><br>> On Tue, Nov 17, 2009 at 5:10 PM, Daniel Dekany <<a href="http://old.nabble.com/user/SendEmail.jtp?type=post&post=26396588&i=0" target="_top" rel="nofollow">ddekany@...</a>> wrote:
<br>>> The update site is visited by Eclipse, not by human beings. I don't
<br>>> think it has a feature for redirection or like. But I don't know...
<br>> Hi Daniel,
<br>>
<br>> I found the eclipse-plugin could be download from
<br>> <a href="http://sourceforge.net/projects/freemarker/files/" target="_top" rel="nofollow">http://sourceforge.net/projects/freemarker/files/</a>, so people
<br>> interested should be able to get from there.
<br>> I would prefer to have the eclipse plugin listed on the
<br>> <a href="http://freemarker.org/editors.html" target="_top" rel="nofollow">http://freemarker.org/editors.html</a> page. As people have trust on
<br>> official vendor.
</div><br>The JBoss-related plugin is and will be listed there.
<br><div class='shrinkable-quote'><br>> There are three eclipse plugin listed on the page, so
<br>> it will reduce the confusing by remove the other one if it's not
<br>> maintained.
<br>>
<br>> The plugins table doesn't contain some important information so I
<br>> would suggest following columns.
<br>> Platform: Eclipse
<br>> Vendor: JBoss
<br>> Platform Version: 3.X
<br>> Plugin Version: 3.0
<br>> FM Version: 2.3.15
<br>> Notes: blabla
<br>> Link: link to install instruction, file or website
</div><br>As it's not us who maintain the JBoss thing, so we can't maintain this
<br>information. The vendor is visible in the description.
<br><br>> Or anything missing?
<br>> We may get some idea from the plugin format of Firefox plugin:
<br>> <a href="https://addons.mozilla.org/en-US/firefox/addon/1146" target="_top" rel="nofollow">https://addons.mozilla.org/en-US/firefox/addon/1146</a><br>>
<br>> Thanks!
<br>>
<br>> -Guo
<br><br>--
<br>Best regards,
<br> Daniel Dekany
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<br>> The update site is visited by Eclipse, not by human beings. I don't
<br>> think it has a feature for redirection or like. But I don't know...
<br>Hi Daniel,
<br><br>I found the eclipse-plugin could be download from
<br><a href="http://sourceforge.net/projects/freemarker/files/" target="_top" rel="nofollow">http://sourceforge.net/projects/freemarker/files/</a>, so people
<br>interested should be able to get from there.
<br><br>I would prefer to have the eclipse plugin listed on the
<br><a href="http://freemarker.org/editors.html" target="_top" rel="nofollow">http://freemarker.org/editors.html</a> page. As people have trust on
<br>official vendor. There are three eclipse plugin listed on the page, so
<br>it will reduce the confusing by remove the other one if it's not
<br>maintained.
<br><br>The plugins table doesn't contain some important information so I
<br>would suggest following columns.
<br>Platform: Eclipse
<br>Vendor: JBoss
<br>Platform Version: 3.X
<br>Plugin Version: 3.0
<br>FM Version: 2.3.15
<br>Notes: blabla
<br>Link: link to install instruction, file or website
<br><br>Or anything missing?
<br>We may get some idea from the plugin format of Firefox plugin:
<br><a href="https://addons.mozilla.org/en-US/firefox/addon/1146" target="_top" rel="nofollow">https://addons.mozilla.org/en-US/firefox/addon/1146</a><br><br>Thanks!
<br><br>-Guo
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<br><div class='shrinkable-quote'><br>> On Tue, Nov 17, 2009 at 10:29 AM, Daniel Dekany <<a href="http://old.nabble.com/user/SendEmail.jtp?type=post&post=26393747&i=0" target="_top" rel="nofollow">ddekany@...</a>> wrote:
<br>>> I'm talking about the non-JBoss one. As it's practically abandoned now
<br>>> (isn't it?) and went outdated, I will remove it from
<br>>> <a href="http://freemarker.org/editors.html" target="_top" rel="nofollow">http://freemarker.org/editors.html</a>, also I will delete its Eclipse
<br>>> update (installer) directory. That's my plan at least. Because, if we
<br>>> recommend people the plugin in the JBoss IDE, then why do we offer
<br>>> this? It just makes confusion.
<br>>>
<br>>> Opinions?
<br>> Hi Daniel,
<br>>
<br>> Is there any stats about the usage of eclipse plugin?
</div><br>No... (Unless Stephan configured the server to store the access logs.)
<br><br>> Not all the people like the another "full stack IDE" on top of
<br>> eclipse, so the simple version could be useful for those people.
<br><br>At least last time I checked, the FreeMarker plugin could be installed
<br>without all the other JBoss stuff.
<br><br>> If there is no active usage on the eclipse plugin, it should be fine
<br>> to remove it. But better keep a notice file on the update site just in
<br>> case people access from their bookmark.
<br><br>The update site is visited by Eclipse, not by human beings. I don't
<br>think it has a feature for redirection or like. But I don't know...
<br><br>> Thanks to keep the site clean!
<br>>
<br>> -Guo
<br><br>--
<br>Best regards,
<br> Daniel Dekany
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<br>> I'm talking about the non-JBoss one. As it's practically abandoned now
<br>> (isn't it?) and went outdated, I will remove it from
<br>> <a href="http://freemarker.org/editors.html" target="_top" rel="nofollow">http://freemarker.org/editors.html</a>, also I will delete its Eclipse
<br>> update (installer) directory. That's my plan at least. Because, if we
<br>> recommend people the plugin in the JBoss IDE, then why do we offer
<br>> this? It just makes confusion.
<br>>
<br>> Opinions?
<br>Hi Daniel,
<br><br>Is there any stats about the usage of eclipse plugin? Not all the
<br>people like the another "full stack IDE" on top of eclipse, so the
<br>simple version could be useful for those people.
<br><br>If there is no active usage on the eclipse plugin, it should be fine
<br>to remove it. But better keep a notice file on the update site just in
<br>case people access from their bookmark.
<br><br>Thanks to keep the site clean!
<br><br>-Guo
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<br><a href="https://lists.sourceforge.net/lists/listinfo/freemarker-devel" target="_top" rel="nofollow">https://lists.sourceforge.net/lists/listinfo/freemarker-devel</a><br><p>From forum: <a href="http://old.nabble.com/freemarker-devel-f15859.html" embed="fixTarget[15859]" target="_top" >freemarker-devel</a></p>tag:old.nabble.com,2006:post-26387834Re: Remove the old Eclipse plugin from our site?2009-11-17T02:50:45Z2009-11-17T02:50:45ZAttila Szegedi-3I agree, let's remove it.
<br><br>Attila.
<br><br>On 2009.11.17., at 11:29, Daniel Dekany wrote:
<br><div class='shrinkable-quote'><br>> I'm talking about the non-JBoss one. As it's practically abandoned now
<br>> (isn't it?) and went outdated, I will remove it from
<br>> <a href="http://freemarker.org/editors.html" target="_top" rel="nofollow">http://freemarker.org/editors.html</a>, also I will delete its Eclipse
<br>> update (installer) directory. That's my plan at least. Because, if we
<br>> recommend people the plugin in the JBoss IDE, then why do we offer
<br>> this? It just makes confusion.
<br>>
<br>> Opinions?
<br>>
<br>> --
<br>> Best regards,
<br>> Daniel Dekany
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<br>(isn't it?) and went outdated, I will remove it from
<br><a href="http://freemarker.org/editors.html" target="_top" rel="nofollow">http://freemarker.org/editors.html</a>, also I will delete its Eclipse
<br>update (installer) directory. That's my plan at least. Because, if we
<br>recommend people the plugin in the JBoss IDE, then why do we offer
<br>this? It just makes confusion.
<br><br>Opinions?
<br><br>--
<br>Best regards,
<br> Daniel Dekany
<br><br><br>------------------------------------------------------------------------------
<br>Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day
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<br><a href="https://lists.sourceforge.net/lists/listinfo/freemarker-devel" target="_top" rel="nofollow">https://lists.sourceforge.net/lists/listinfo/freemarker-devel</a><br><p>From forum: <a href="http://old.nabble.com/freemarker-devel-f15859.html" embed="fixTarget[15859]" target="_top" >freemarker-devel</a></p>tag:old.nabble.com,2006:post-26349056Re: sorting xml nodes in freemarker2009-11-14T02:52:58Z2009-11-14T02:52:58ZDaniel Dekany<#list doc.games.game?sort_by("@name") as game>
<br> ${game.@@markup} <#-- assuming you want to print the "game" tags -->
<br></#list>
<br><br>See also:
<br><a href="http://freemarker.org/docs/ref_builtins_sequence.html#ref_builtin_sort_by" target="_top" rel="nofollow">http://freemarker.org/docs/ref_builtins_sequence.html#ref_builtin_sort_by</a><br><a href="http://freemarker.org/docs/xgui_imperative_formal.html" target="_top" rel="nofollow">http://freemarker.org/docs/xgui_imperative_formal.html</a><br><br><br>Saturday, November 14, 2009, 1:47:50 AM, kgupta wrote:
<br><div class='shrinkable-quote'><br>> I forgot to mention assume the sort criteria is sort by attribute name.
<br>>
<br>> kgupta wrote:
<br>>>
<br>>> Hi,
<br>>>
<br>>> Suppose I have the following xml
<br>>>
<br>>> <games>
<br>>> <game name = "b">
<br>>> <game name = "a">
<br>>> <game name = "c">
<br>>> </games>
<br>>>
<br>>> How do I use the sort_by or the sort built in function to sort the nodes?
<br>>> What would be the syntax?
<br>>>
<br>>> Thanks,
<br>>> Kunal
<br>>>
<br>>>
<br>>
</div><br>--
<br>Best regards,
<br> Daniel Dekany
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<br><a href="https://lists.sourceforge.net/lists/listinfo/freemarker-user" target="_top" rel="nofollow">https://lists.sourceforge.net/lists/listinfo/freemarker-user</a><br><p>From forum: <a href="http://old.nabble.com/freemarker-user-f15858.html" embed="fixTarget[15858]" target="_top" >freemarker-user</a></p>tag:old.nabble.com,2006:post-26345928Re: sorting xml nodes in freemarker2009-11-13T16:47:50Z2009-11-13T16:47:50ZkguptaI forgot to mention assume the sort criteria is sort by attribute name.
<br><blockquote class="quote light-black dark-border-color"><div class="quote light-border-color">
<div class="quote-author" style="font-weight: bold;">kgupta wrote:</div>
<div class="quote-message shrinkable-quote">Hi,
<br><br>Suppose I have the following xml
<br><br><games>
<br> <game name = "b">
<br> <game name = "a">
<br> <game name = "c">
<br></games>
<br><br>How do I use the sort_by or the sort built in function to sort the nodes? What would be the syntax?
<br><br>Thanks,
<br>Kunal
</div>
</div></blockquote>
<p>From forum: <a href="http://old.nabble.com/freemarker-user-f15858.html" embed="fixTarget[15858]" target="_top" >freemarker-user</a></p>tag:old.nabble.com,2006:post-26345888sorting xml nodes in freemarker2009-11-13T16:41:35Z2009-11-13T16:41:35ZkguptaHi,
<br><br>Suppose I have the following xml
<br><br><games>
<br> <game name = "b">
<br> <game name = "a">
<br> <game name = "c">
<br></games>
<br><br>How do I use the sort_by or the sort built in function to sort the nodes? What would be the syntax?
<br><br>Thanks,
<br>Kunal
<br><p>From forum: <a href="http://old.nabble.com/freemarker-user-f15858.html" embed="fixTarget[15858]" target="_top" >freemarker-user</a></p>tag:old.nabble.com,2006:post-26327209Re: Trouble calling methods in a Struts 2 action2009-11-12T13:40:09Z2009-11-12T13:40:09ZPayne, MatthewI am using the same stack as use albeit I am using my own freemarker manager (not struts built-in).
<br><br>I don't have any problems calling "getters" from the action in ftl.
<br>e.g. ${myValue}
<br><br><br>-----Original Message-----
<br>From: Daniel Dekany [mailto:<a href="http://old.nabble.com/user/SendEmail.jtp?type=post&post=26327209&i=0" target="_top" rel="nofollow">ddekany@...</a>]
<br>Sent: Friday, November 06, 2009 2:44 PM
<br>To: Christopher Maloof
<br>Cc: <a href="http://old.nabble.com/user/SendEmail.jtp?type=post&post=26327209&i=1" target="_top" rel="nofollow">Christopher.Maloof@...</a>;
<br><a href="http://old.nabble.com/user/SendEmail.jtp?type=post&post=26327209&i=2" target="_top" rel="nofollow">freemarker-user@...</a>
<br>Subject: Re: [FreeMarker-user] Trouble calling methods in a Struts 2
<br>action
<br><br><br>Friday, November 6, 2009, 6:32:05 PM, Christopher Maloof wrote:
<br><div class='shrinkable-quote'><br>> I'm just starting to use FreeMarker (2.3.15) with Struts 2.1.8. It
<br>> mostly works great: my templates are retrieving bean information with no
<br>> problem. However, I can't figure out how to call methods defined in my
<br>> action classes -- in fact I have no idea why it isn't working as I expected.
<br>>
<br>> If my action class looks like this:
<br>>
<br>> public class MyAction extends MyActionSupport {
<br>> public String getMyValue() {
<br>> return "hello";
<br>> }
<br>> public String myMethod() {
<br>> return "world";
<br>> }
<br>> }
<br>>
<br>> then ${myValue} or ${myValue.toUpperCase()} works fine, as does
<br>> <@s.property value="myMethod()"/>, but ${myMethod()}results in a
<br>> "Expression myMethod is undefined" error. The docs
<br>> (<a href="http://freemarker.org/docs/dgui_template_exp.html#dgui_template_exp_methodcall" target="_top" rel="nofollow">http://freemarker.org/docs/dgui_template_exp.html#dgui_template_exp_methodcall</a>)
<br>> seem to think this should be perfectly fine, as far as I can tell.
<br>>
<br>> Any idea why Freemarker isn't seeing the top-level action methods unless
<br>> I use <@s.property>?
</div><br>What's the data-model in Struts? It had to be the MyAction instance,
<br>or else the methods will no be visible.
<br><div class='shrinkable-quote'><br>> Thanks for any help -
<br>> Chris
<br>>
<br>>
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<br>Best regards,
<br> Daniel Dekany
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<br><a href="https://lists.sourceforge.net/lists/listinfo/freemarker-user" target="_top" rel="nofollow">https://lists.sourceforge.net/lists/listinfo/freemarker-user</a><br><p>From forum: <a href="http://old.nabble.com/freemarker-user-f15858.html" embed="fixTarget[15858]" target="_top" >freemarker-user</a></p>tag:old.nabble.com,2006:post-26307782Re: How does one analyse a FreeMarker template??2009-11-11T12:13:32Z2009-11-11T12:13:32ZAttila Szegedi-3FWIW, at my company, we do exactly that - we use FreeMarker 2.3.x to render templates, and we have one developer who wrote a nifty static template analyser using 2.4 preview.
<br><br>Attila.
<br><br>On 2009.11.11., at 20:25, Jonathan Revusky wrote:
<br><div class='shrinkable-quote'><br>> On Wed, Nov 11, 2009 at 5:15 PM, Daniel Dekany <<a href="http://old.nabble.com/user/SendEmail.jtp?type=post&post=26307782&i=0" target="_top" rel="nofollow">ddekany@...</a>> wrote:
<br>>> Wednesday, November 11, 2009, 12:14:25 AM, Tom Fennelly wrote:
<br>>>
<br>>>> Hi.
<br>>>>
<br>>>> I would like to be able to analyse a FreeMarker template. I thought I
<br>>>> had the answer when I saw I could access the root TemplateElement
<br>>>> through the Template instance, but alas, when I look closer (at
<br>>>> IteratorBlock, DollarVariable etc) I see that the info I'd like access
<br>>>> to on these objects is private, with no getter methods etc.
<br>>>>
<br>>>> Is there another way I can go about this?
<br>>>
<br>>> There isn't... except, of course, that you copy the relevant parts of
<br>>> the project, creating your own parser for this purpose. The license
<br>>> allows that. (FM 2.4 will have much better API for this kind of thing,
<br>>> as you can see in 2.4preview-1 release, but it's a question if there
<br>>> will be a 2.4-final ever...)
<br>>
<br>> Well, I would encourage Tom to use the 2.4 preview that is available.
<br>> That, after all, is why one uses a preview or beta version of
<br>> software, isn't it? That the bleeding edge stuff has features that you
<br>> need that are lacking in the stable version.
<br>>
<br>> In any case, one can continue to use 2.3.15 in production to render
<br>> templates, but use the 2.4 for the software that analyzes templates,
<br>> no?
<br>>
<br>> JR
<br>>
<br>>
<br>>>
<br>>>> Regards,
<br>>>>
<br>>>> Tom.
<br>>>
<br>>> --
<br>>> Best regards,
<br>>> Daniel Dekany
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<br><a href="https://lists.sourceforge.net/lists/listinfo/freemarker-user" target="_top" rel="nofollow">https://lists.sourceforge.net/lists/listinfo/freemarker-user</a><br><p>From forum: <a href="http://old.nabble.com/freemarker-user-f15858.html" embed="fixTarget[15858]" target="_top" >freemarker-user</a></p>tag:old.nabble.com,2006:post-26307705Re: How does one analyse a FreeMarker template??2009-11-11T12:08:07Z2009-11-11T12:08:07ZTomFennelly<br>Jonathan Revusky wrote:
<br>> Well, I would encourage Tom to use the 2.4 preview that is available.
<br>> That, after all, is why one uses a preview or beta version of
<br>> software, isn't it? That the bleeding edge stuff has features that you
<br>> need that are lacking in the stable version.
<br>>
<br>> In any case, one can continue to use 2.3.15 in production to render
<br>> templates, but use the 2.4 for the software that analyzes templates,
<br>> no?
<br>>
<br><br>Hi Jonathan.
<br><br>As it turns out, we will actually need the ability to analyse FreeMarker
<br>templates in production.
<br><br>A little context.... we (JBoss) are building Eclipse data mapping tools
<br>(as part of JBoss Tools), whereby a user selects a target message model
<br>(XSD, CSV, EDI etc schemas) and is able to use the tooling to map data
<br>onto a representation of the selected model. To cut a long story
<br>short... the plan is to have the eclipse tooling generate FreeMarker
<br>templates based on the chosen model + the mappings. The generated
<br>templates will be used by the runtime transformation engine (Smooks).
<br>So, the eclipse tooling needs to be able to read existing FreeMarker
<br>templates and work out what data is being "mapped" into them. Hope that
<br>20,000ft explanation makes sense :)
<br><br>So, I'd be more than happy to use the preview if the timelines I'm
<br>working against matched up. I really need something working by early
<br>Dec and it sounds as though FM 2.4 is not that close to being released,
<br>right?
<br><br>T.
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<div class='shrinkable-quote'><br>> Wednesday, November 11, 2009, 12:14:25 AM, Tom Fennelly wrote:
<br>>
<br>>> Hi.
<br>>>
<br>>> I would like to be able to analyse a FreeMarker template. I thought I
<br>>> had the answer when I saw I could access the root TemplateElement
<br>>> through the Template instance, but alas, when I look closer (at
<br>>> IteratorBlock, DollarVariable etc) I see that the info I'd like access
<br>>> to on these objects is private, with no getter methods etc.
<br>>>
<br>>> Is there another way I can go about this?
<br>>
<br>> There isn't... except, of course, that you copy the relevant parts of
<br>> the project, creating your own parser for this purpose. The license
<br>> allows that. (FM 2.4 will have much better API for this kind of thing,
<br>> as you can see in 2.4preview-1 release, but it's a question if there
<br>> will be a 2.4-final ever...)
</div><br>Well, I would encourage Tom to use the 2.4 preview that is available.
<br>That, after all, is why one uses a preview or beta version of
<br>software, isn't it? That the bleeding edge stuff has features that you
<br>need that are lacking in the stable version.
<br><br>In any case, one can continue to use 2.3.15 in production to render
<br>templates, but use the 2.4 for the software that analyzes templates,
<br>no?
<br><br>JR
<br><br><div class='shrinkable-quote'><br>>
<br>>> Regards,
<br>>>
<br>>> Tom.
<br>>
<br>> --
<br>> Best regards,
<br>> Daniel Dekany
<br>>
<br>>
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<br>result in security exceptions!!
<br><br>Thanks for the suggestion.
<br><br><br>Guo Du wrote:
<div class='shrinkable-quote'><br>> On Tue, Nov 10, 2009 at 11:50 PM, Tom Fennelly <<a href="http://old.nabble.com/user/SendEmail.jtp?type=post&post=26305972&i=0" target="_top" rel="nofollow">tom.fennelly@...</a>> wrote:
<br>>
<br>>> FreeMarker template. The TemplateElement (and its implementations)
<br>>> returned from the Template.getRootTreeNode() would be perfect for what I
<br>>> want, accept that all the interesting data they have is private and not
<br>>> exposed via getters - see the IteratorBlock and DollarVariable classes.
<br>>>
<br>>
<br>> You could use reflect api to get the field event it's private. It's
<br>> kind of hack instead of proper solution anyway :(
<br>> <a href="http://tutorials.jenkov.com/java-reflection/private-fields-and-methods.html" target="_top" rel="nofollow">http://tutorials.jenkov.com/java-reflection/private-fields-and-methods.html</a><br>>
<br>> -Guo
<br>>
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<br>>
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<br><a href="https://lists.sourceforge.net/lists/listinfo/freemarker-user" target="_top" rel="nofollow">https://lists.sourceforge.net/lists/listinfo/freemarker-user</a><br><p>From forum: <a href="http://old.nabble.com/freemarker-user-f15858.html" embed="fixTarget[15858]" target="_top" >freemarker-user</a></p>tag:old.nabble.com,2006:post-26305941Re: How does one analyse a FreeMarker template??2009-11-11T10:11:26Z2009-11-11T10:11:26ZTomFennellyThanks Daniel.
<br><br>I was going to try avoid having to create a new parser with javacc by
<br>trying to extract the info manually from the getNodeName and
<br>getDescription methods... i.e.... a total hack. After a little
<br>investigation, I think it might be a hack too far, so I think I'll go
<br>back again and look at creating a new parser :)
<br><br>Thanks for the help!!
<br><br>T.
<br><br><br>Daniel Dekany wrote:
<div class='shrinkable-quote'><br>> Wednesday, November 11, 2009, 12:14:25 AM, Tom Fennelly wrote:
<br>>
<br>>
<br>>> Hi.
<br>>>
<br>>> I would like to be able to analyse a FreeMarker template. I thought I
<br>>> had the answer when I saw I could access the root TemplateElement
<br>>> through the Template instance, but alas, when I look closer (at
<br>>> IteratorBlock, DollarVariable etc) I see that the info I'd like access
<br>>> to on these objects is private, with no getter methods etc.
<br>>>
<br>>> Is there another way I can go about this?
<br>>>
<br>>
<br>> There isn't... except, of course, that you copy the relevant parts of
<br>> the project, creating your own parser for this purpose. The license
<br>> allows that. (FM 2.4 will have much better API for this kind of thing,
<br>> as you can see in 2.4preview-1 release, but it's a question if there
<br>> will be a 2.4-final ever...)
<br>>
<br>>
<br>>> Regards,
<br>>>
<br>>> Tom.
<br>>>
<br>>
<br>>
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<br>> FreeMarker template. The TemplateElement (and its implementations)
<br>> returned from the Template.getRootTreeNode() would be perfect for what I
<br>> want, accept that all the interesting data they have is private and not
<br>> exposed via getters - see the IteratorBlock and DollarVariable classes.
<br><br>You could use reflect api to get the field event it's private. It's
<br>kind of hack instead of proper solution anyway :(
<br><a href="http://tutorials.jenkov.com/java-reflection/private-fields-and-methods.html" target="_top" rel="nofollow">http://tutorials.jenkov.com/java-reflection/private-fields-and-methods.html</a><br><br>-Guo
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<br><a href="https://lists.sourceforge.net/lists/listinfo/freemarker-user" target="_top" rel="nofollow">https://lists.sourceforge.net/lists/listinfo/freemarker-user</a><br><p>From forum: <a href="http://old.nabble.com/freemarker-user-f15858.html" embed="fixTarget[15858]" target="_top" >freemarker-user</a></p>tag:old.nabble.com,2006:post-26305071Re: How does one analyse a FreeMarker template??2009-11-11T09:15:49Z2009-11-11T09:15:49ZJeremyChoneI really hope there will be a <span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; border-collapse: collapse; ">2.4-final, it really really looks great. </span><br><br><div class="gmail_quote">
On Wed, Nov 11, 2009 at 8:15 AM, Daniel Dekany <span dir="ltr"><<a href="http://old.nabble.com/user/SendEmail.jtp?type=post&post=26305071&i=0" target="_top" rel="nofollow">ddekany@...</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">Wednesday, November 11, 2009, 12:14:25 AM, Tom Fennelly wrote:<br>
<br>
> Hi.<br>
><br>
> I would like to be able to analyse a FreeMarker template. I thought I<br>
> had the answer when I saw I could access the root TemplateElement<br>
> through the Template instance, but alas, when I look closer (at<br>
> IteratorBlock, DollarVariable etc) I see that the info I'd like access<br>
> to on these objects is private, with no getter methods etc.<br>
><br>
> Is there another way I can go about this?<br>
<br>
</div>There isn't... except, of course, that you copy the relevant parts of<br>
the project, creating your own parser for this purpose. The license<br>
allows that. (FM 2.4 will have much better API for this kind of thing,<br>
as you can see in 2.4preview-1 release, but it's a question if there<br>
will be a 2.4-final ever...)<br>
<br>
> Regards,<br>
><br>
> Tom.<br>
<br>
--<br>
Best regards,<br>
<font color="#888888"> Daniel Dekany<br>
</font><div><div></div><div class="h5"><br>
<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br>Jeremy Chone<br>+1 415 699 9912<br>CTO, VP Product Development and Operations,<br><a href="http://www.iJuris.com" target="_top" rel="nofollow">www.iJuris.com</a> <br>
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<br><br>> Hi.
<br>>
<br>> I would like to be able to analyse a FreeMarker template. I thought I
<br>> had the answer when I saw I could access the root TemplateElement
<br>> through the Template instance, but alas, when I look closer (at
<br>> IteratorBlock, DollarVariable etc) I see that the info I'd like access
<br>> to on these objects is private, with no getter methods etc.
<br>>
<br>> Is there another way I can go about this?
<br><br>There isn't... except, of course, that you copy the relevant parts of
<br>the project, creating your own parser for this purpose. The license
<br>allows that. (FM 2.4 will have much better API for this kind of thing,
<br>as you can see in 2.4preview-1 release, but it's a question if there
<br>will be a 2.4-final ever...)
<br><br>> Regards,
<br>>
<br>> Tom.
<br><br>--
<br>Best regards,
<br> Daniel Dekany
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<html>
<head>
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You were right, the Struts list was the place to ask. The trick is to
use the built-in "action" variable to refer to the action directly,
like ${action.myMethod()}. I'm not sure why the public methods aren't
made available otherwise, but it's an easy enough solution.<br>
<br>
<a href="http://markmail.org/message/upuwtwdd45cqwrwb" target="_top" rel="nofollow">http://markmail.org/message/upuwtwdd45cqwrwb</a><br>
<br>
Thanks,<br>
Chris<br>
<br>
On 11/7/2009 1:20 AM, Daniel Dekany wrote:
<blockquote cite="mid:87153883.20091107072034@freemail.hu" type="cite">
<pre wrap="">Thing is, FreeMarker is very flexible when it comes to building the
data-model (mostly done with so called object wrapping), and I don't
know what the Struts guys done. If they use the action object itself
to be the data-model, with some typical object wrapper setup the
public methods are visible. But then it seems they decided that they
will not be visible... they can do that, it's up to them. So maybe
it's better to ask them.
Friday, November 6, 2009, 9:22:36 PM, Christopher Maloof wrote:
</pre>
<blockquote type="cite">
<pre wrap="">On 11/6/2009 2:44 PM, Daniel Dekany wrote:
Friday, November 6, 2009, 6:32:05 PM, Christopher Maloof wrote:
I'm just starting to use FreeMarker (2.3.15) with Struts 2.1.8. It
mostly works great: my templates are retrieving bean information with no
problem. However, I can't figure out how to call methods defined in my
action classes -- in fact I have no idea why it isn't working as I expected.
If my action class looks like this:
public class MyAction extends MyActionSupport {
public String getMyValue() {
return "hello";
}
public String myMethod() {
return "world";
}
}
</pre>
</blockquote>
<pre wrap=""><!---->[snip]
</pre>
<blockquote type="cite">
<pre wrap="">The template is mapped to the correct action, if that's what you're asking. These things work:
${myValue} (indirect access to bean getter)
${myValue.toUpperCase()} (method call on object)
<@s.property value="myMethod()"/> (Struts tag calling a method)
But these things don't:
${myMethod()}
${getMyValue()} (plain method calls as described in the docs)
Chris
</pre>
</blockquote>
<pre wrap=""><!---->
</pre>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Christopher Maloof, M.S.
Software Developer, Medical Oncology, Informatics Shared Resource
Kimmel Cancer Center, Thomas Jefferson University
Phone: 215-503-9275 Fax: 215-955-9093 </pre>
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<br><br>This is using the FreeMarker 2.3.15 Maven distribution.
<br><br>My apologies if this question has been asked before; I've created a
<br>custom tag library and packaged it as a standard Maven JAR. The actual
<br>tag library descriptor (.tld) is located under
<br><jar_root>/META-INF/my-tags.tld, and it declares the URI "/my-tags".
<br>This way, I can just add a dependency on it to my web application (which
<br>also uses Maven) and get the JAR placed in the /WEB-INF/lib dir. I
<br>believe it is since JSP 2.0 that any .tlds in /META-INF get
<br>automatically discovered, and that you can use them as long as you use
<br>the same URI in your JSP as is declared in the .tld. All this works, I
<br>can use the taglib without having to explicitly declare it in web.xml.
<br><br>The problem now is that I need to use my JSP tag library in some
<br>FreeMarker templates within Struts 2, so I'm trying to do:
<br><br><#assign my=JspTaglibs["/my-tags"]>
<br><br>This fails. I'm getting the following error dumped all over my output in
<br>a yellow-and-red box:
<br><br>Could not find webapp resource /my-tags
<br>The problematic instruction:
<br>----------
<br>==> assignment: my=JspTaglibs["/my-tags"] [on line 1, column 1 in
<br>WEB-INF/themes/medicmind/columnize.ftl]
<br>----------
<br><br>Java backtrace for programmers:
<br>----------
<br>freemarker.template.TemplateModelException: Could not find webapp
<br>resource /my-tags
<br> at freemarker.ext.jsp.TaglibFactory.loadTaglib(TaglibFactory.java:432)
<br> at freemarker.ext.jsp.TaglibFactory.access$300(TaglibFactory.java:106)
<br> at freemarker.ext.jsp.TaglibFactory$Taglib.load(TaglibFactory.java:414)
<br> at freemarker.ext.jsp.TaglibFactory.get(TaglibFactory.java:158)
<br> at
<br>freemarker.core.DynamicKeyName.dealWithStringKey(DynamicKeyName.java:136)
<br> at
<br>freemarker.core.DynamicKeyName._getAsTemplateModel(DynamicKeyName.java:94)
<br> at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
<br><br>I've actually done this before and it worked that time, but the tag
<br>library was packaged within the web application itself, so I could use a
<br>direct path to /WEB-INF for JspTaglibs. I've now moved the tags and
<br>their tag library in their own separate JAR and am trying to have it
<br>load from there.
<br><br>Apparently the JspTaglibs directive is handled by the TaglibFactory
<br>class; after examining the source for it I found that it would probably
<br>work to do something like:
<br><br><#assign
<br>my=JspTaglibs["/WEB-INF/lib/my-tags-0.1.jar:/META-INF/my-tags.tld"]>
<br><br>But this doesn't either. Regardless, I would really want to avoid
<br>hardcoding the library version number in there.
<br><br>Upon further examination of TaglibFactory.java, I've found that it is
<br>capable of scanning all JARs in /WEB-INF/lib and discovering the TLDs in
<br>it (method getLocationsFromLibJars). Following the code path in my head,
<br>this would definitely discover my TLD and solve the problem of
<br>hardcoding JAR names along the way. The only problem is that
<br>getLocationsFromLibJars never gets a chance to run because of the way
<br>this loop is constructed (method get(String uri)):
<br><br>do {
<br> if(taglib.load(uri, ctx, locations)) {
<br> taglibs.put(uri, taglib);
<br> return taglib;
<br> }
<br>}
<br>while(getMoreTaglibLocations());
<br><br>taglib.load basically wraps some housekeeping around static loadTaglib,
<br>which seems to be responsible for trying to load the taglib as a
<br>resource within the servlet context (ie. from somewhere within /WEB-INF
<br>or the web app root). The problem is that if it loadTaglib can't find
<br>that resource, it throws an exception which bubbles all the way up so
<br>that getMoreTaglibLocations doesn't get a chance to get called.
<br><br>Was this behaviour intended? Is there any configuration I'm missing? Is
<br>there any way to do this?
<br><br>Thanks in advance,
<br>Jeroen DR
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<br><br>Guo Du wrote:
<br>> FreeMarker is very dynamic, it's not easy to tell the output in
<br>> runtime unless it's been rendered.
<br>>
<br>I'm not actually trying to figure out the output that a template might
<br>produce. I'm looking to get the "model" that describes a given
<br>FreeMarker template. The TemplateElement (and its implementations)
<br>returned from the Template.getRootTreeNode() would be perfect for what I
<br>want, accept that all the interesting data they have is private and not
<br>exposed via getters - see the IteratorBlock and DollarVariable classes.
<br>> Alternative, you could do static analysis the template by track the
<br>> template source used by provider your own template loader:
<br>> freemarker.template.Configuration.setTemplateLoader
<br>Sure... I wanted to avoid writing the template analysis code myself, if
<br>possible. That sounds a bit like reinventing the wheel if this is
<br>something that the FreeMarker runtime API can already do.
<br><br>Thanks for your help Guo!!!
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<br>> I would like to be able to analyse a FreeMarker template. I thought I
<br>> had the answer when I saw I could access the root TemplateElement
<br>> through the Template instance, but alas, when I look closer (at
<br><br>FreeMarker is very dynamic, it's not easy to tell the output in
<br>runtime unless it's been rendered.
<br><br>Alternative, you could do static analysis the template by track the
<br>template source used by provider your own template loader:
<br>freemarker.template.Configuration.setTemplateLoader
<br><br>Good luck!
<br><br>-Guo
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<br><br>I would like to be able to analyse a FreeMarker template. I thought I
<br>had the answer when I saw I could access the root TemplateElement
<br>through the Template instance, but alas, when I look closer (at
<br>IteratorBlock, DollarVariable etc) I see that the info I'd like access
<br>to on these objects is private, with no getter methods etc.
<br><br>Is there another way I can go about this?
<br><br>Regards,
<br><br>Tom.
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