Hi Richard,
Thanks for the reply. I am using 1.3.3
I will update to 1.3.4 and try again.
Thanks,
Rachit
richardwilko wrote:
>
> There was a bug in enclosure in 1.3.3, where it wouldn't call isVisible
> after the first time (fixed in 1.3.4) which version are you using?
>
>
>
>
> nanotech wrote:
>>
>> The line below
>> pojo.setSampleText(pojo.getSampleText());
>> should be ignored.
>>
>> Thanks,
>>
>>
>>
>> nanotech wrote:
>>>
>>> Hi All,
>>>
>>> I have a simple requirement in which I want to display two different
>>> messages on Form Submit depending on whether or not the text field is
>>> filled in . The way I thought it should work is if I use combination of
>>> AjaxButton, WebMarkupContainer,<wicket:enclosure> and by overriding
>>> isVisible().
>>> The flow of sample application is. ..
>>> 1. When the Page Loads(first-time) it displays.."Not found" (which means
>>> nothing has been entered in textfield).[This is working as expected]
>>> 2. When I type in something to textfield and submit the form--it should
>>> display "Found" but its not displaying that message.[Not working as
>>> expected]
>>> 3. Also, When i clear the textfield and re-submit the form it should
>>> display "Not found".But this also does not happen.[Not working as
>>> expected]
>>>
>>> In short, the state of the WebMarkupcontainer never gets updated after
>>> intial load.
>>> Can someone point out what am I missing?
>>>
>>> Here is the code.
>>>
>>> SamplePage.html
>>>
>>> <body>
>>> <form wicket:id="myForm">
>>> <input type="text" wicket:id="sampleText" />
>>> <input type="submit" wicket:id="sampleSubmit" />
>>> <div wicket:id="resultContainer">
>>> <wicket:enclosure>
>>> [YES]
>>> </wicket:enclosure>
>>> <wicket:enclosure>
>>> [NO]
>>> </wicket:enclosure>
>>> </div>
>>> </form>
>>> </body>
>>>
>>> SamplePage.java
>>>
>>> public class SamplePage extends WebPage {
>>> public SamplePage() {
>>> add(new SampleForm("myForm"));
>>> }
>>>
>>> private class SampleForm extends Form {
>>> public SampleForm(String id) {
>>> super(id);
>>> final SimplePOJO pojo = new SimplePOJO();
>>> setModel(new CompoundPropertyModel(pojo));
>>> add(new TextField("sampleText", new PropertyModel(pojo,
>>> "sampleText")));
>>>
>>> final WebMarkupContainer resultContainer = new
>>> WebMarkupContainer(
>>> "resultContainer");
>>> resultContainer.setOutputMarkupId(true);
>>> resultContainer.add(new Label("gotResults", "Found...")
>>> {
>>> public boolean isVisible() {
>>> return pojo.getSampleText() != null;
>>> }
>>> });
>>> resultContainer.add(new Label("noResults", "Not
>>> found...") {
>>> public boolean isVisible() {
>>> return pojo.getSampleText() == null;
>>> }
>>> });
>>>
>>> add(new AjaxButton("sampleSubmit") {
>>> protected void onSubmit(AjaxRequestTarget
>>> target, Form f) {
>>> // If javascript is enabled on user's
>>> browser.
>>>
>>> pojo.setSampleText(pojo.getSampleText());
>>> if (target != null) {
>>> // refresh the component.
>>>
>>> target.addComponent(resultContainer);
>>> }
>>> }
>>> });
>>>
>>> add(resultContainer);
>>> }
>>>
>>> }
>>> }
>>>
>>>
>>> SimplePOJO.java
>>>
>>> public class SimplePOJO implements Serializable{
>>>
>>> private String sampleText;
>>>
>>> /**
>>> * @return the sampleText
>>> */
>>> public String getSampleText() {
>>> return sampleText;
>>> }
>>>
>>> /**
>>> * @param sampleText the sampleText to set
>>> */
>>> public void setSampleText(String sampleText) {
>>> this.sampleText = sampleText;
>>> }
>>>
>>> }
>>>
>>>
>>>
>>
>>
>
>
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