« Return to Thread: [Question] wicket.markup.html.form.Radio

Re: [Question] wicket.markup.html.form.Radio

by Alex Objelean :: Rate this Message:

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You mean that in IE you have to click twice?
Use onclick event instead...

This works to an extent. It appears that sometimes (totally random as far as I can tell) I have to click twice to get it to actually invoke the ajax action.

But, once it is invoked, I am trying to enable the drop down and disable the text box via:
[code]
private void setupAjaxRadio(final Panel panel,
final RadioGroup radioGroup,
final Radio radio) {
radioGroup.add(radio.add(new AjaxEventBehavior("onchange") {

private static final long serialVersionUID = 1L;
protected void onEvent(AjaxRequestTarget target) {
radioGroup.processInput();
if (radioGroup.getConvertedInput().equals(Component.getApplyToRadioGroupChoices().get(Component.AMOUNT_TYPE_GLOBAL)) ) {
radioGroup.get("percentGFId").setEnabled(true);
radioGroup.get("amount").setEnabled(false);
} else {
radioGroup.get("percentGFId").setEnabled(false);
radioGroup.get("amount").setEnabled(true);
}
target.addComponent(panel);
}
[/code]

However, the enabling and disabling of the controls under the radio group are being ignored.
Any idea why?

Thanks.

Kent Tong wrote:

Alex Objelean <alexandru.objelean <at> isdc.ro> writes:

> Thank you Jan! Sad thing is that 1.2.x branch will never support this
> feature.

Try:

Form f = ...;
RadioGroup rg2 = new RadioGroup("rg2", ...);
rg2.setOutputMarkupId(true);
setupAjaxRadio(f, rg2, new Radio("r3", new Model("abc")));
setupAjaxRadio(f, rg2, new Radio("r4", new Model("def")));
...

private void setupAjaxRadio(final Form form,
final RadioGroup radioGroup,
final Radio radio) {
radioGroup.add(radio.add(new AjaxEventBehavior("onchange") {
protected void onEvent(AjaxRequestTarget target) {
radioGroup.processInput();
target.addComponent(form);
}
protected CharSequence getEventHandler() {
return getCallbackScript(new AppendingStringBuffer(
"wicketAjaxPost('").append(getCallbackUrl()).append(
"', wicketSerialize(document.getElementById('"
+ radio.getMarkupId() + "'))"), null, null);
}

}));
}

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« Return to Thread: [Question] wicket.markup.html.form.Radio