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Re: Extra Click Event

by pczurak :: Rate this Message:

I am not sure what you mean.

1)
I am not sure what button you are referring to, if you referring to the 'foo' button than the connect event does not relate to this problem, because I can remove the connect statement and the 'foo' button and I am sill getting the extra click event.

2)
I don't know what you mean, I don't have any connect statements that connect the combo box (I am new to dojo so I am might not be understanding your statement)

3)
What to I have to do with window.onload ?

vikas patil wrote:

Hi Peter,
You could try these things:

1. Check if you are getting the exact button element just before you
associate the connect event.
2. Check if the dojo.connect returns the right value(some array descrining
your onchange event and its associated elements)
3. Try doing awindow.onload, bcz I have faced some similar problems with the
dojo.onload() but it was long back.

Thanks and Regards,
Vikas A Patil

On Fri, Jun 6, 2008 at 10:08 AM, pczurak <CZUPET@wsinc.com> wrote:

>
> I have the following code and the problem I am having is after I select an
> item from the combo box which causes an OnChange event like it should but
> then if I click anywhere on the screen I get a second OnChange event from
> the combo box, how do I prevent this extra OnChange event
>
> Thank You
>
> Peter
>
>
> 
>
> <html>
> <head>
> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
> <title>QueryReadStore Demo</title>
> <style type="text/css">
> @import "dojo-release-1.1.1/dijit/themes/tundra/tundra.css";
> @import "dojo-release-1.1.1/dojo/resources/dojo.css"
> </style>
>
> <script type="text/javascript" src="dojo-release-1.1.1/dojo/dojo.js"
> djConfig="isDebug: true, parseOnLoad: true"></script>
> <script type="text/javascript">
> dojo.require("dijit.form.ComboBox");
> dojo.require("dijit.form.FilteringSelect");
> dojo.require("dojox.data.QueryReadStore");
>
> dojo.provide("ComboBoxReadStore");
> dojo.declare(
> "ComboBoxReadStore",
> dojox.data.QueryReadStore,
> {
> fetch:function(request) {
> request.serverQuery = {q:request.query.name};
> return this.inherited("fetch", arguments);
> }
> }
> );
>
>
> function update_cbox_store() {
> // get the combobox widget with id my_combo_box
> cbox = dijit.byId('fs');
> // create new data store - update URL as needed
> new_store = new ComboBoxReadStore({url: 'States2.txt'});
> // assign new data store to combobox, should refresh with
> new
> // server data
> cbox.store = new_store;
> alert("cbox " + cbox);
>
> }
>
>
> dojo.addOnLoad( function () {
> dojo.connect(dojo.byId('foo'), 'onclick',
> update_cbox_store);
> }) ;
>
>
> function setVal2(val)
> {
> alert("val= " + val);
> }
>
> </script>
> </head>
> <body class="tundra">
> <div dojoType="ComboBoxReadStore" jsId="store"
>
> url="dojo-release-1.1.1/dojox/data/tests/stores/QueryReadStore.php"
> requestMethod="get"
> >
> </div>
> State: <input id="fs" dojoType="dijit.form.FilteringSelect"
> store="store" pageSize="15" OnChange="setVal2" style="width: 300px;
> font-size: 10pt;"/>
> <button id="foo" >Click Me!</button>
> </body>
> </html>
>
> --
> View this message in context:
> http://www.nabble.com/Extra-Click-Event-tp17684530p17684530.html
> Sent from the Dojo mailing list archive at Nabble.com.
>
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