Clean an input text

[six-p4ck]

Hi all.

I have a stupid simple probleme...

1 input text
1 commandButton
1 dataTable with 1 column

Look like this:
[img]http://pix.nofrag.com/3/4/9/6e92f2e0d54f3a25c5ba4da826f72.jpg[/img]

i want put something in the input text, click the button and push it in the datatable.

I have make this:


JSF

<h:inputText id="InputPackageNumber" value="#{pc_Index.newPacknum}"/>
<h:commandButton value=">>">
 <a4j:support action="#{pc_Index.addPakNum}" event="onclick" reRender="InputPackageNumber,packageList" />
</h:commandButton>
<rich:dataTable id="packageList" value="#{pc_Index.listpackage}" var="file">
 <f:facet name="header">
 <rich:columnGroup>
 <h:column>
 <h:outputText value="File number" />
 </h:column>
 </rich:columnGroup>
 </f:facet>
 <h:column>
 <h:outputText value="#{file}" />
 </h:column>
</rich:dataTable>

BEAN:

protected HtmlInputText InputPackageNumber;
protected List<String> listpackage = null;
protected String newPacknum;

public void addPakNum() {
 String tmp = getNewPacknum();
 setNewPacknum("");
 if ((!tmp.equals("")) && (tmp !=null)) {
 addListpackage(tmp);
 }
}

public void addListpackage(String addMe) {
 List<String> listpackageTmp = null;
 listpackageTmp = getListpackage();
 listpackageTmp.add(addMe);
 setListpackage(listpackageTmp);
}

It's work not too bad but it doesn't clean the input text after be added at the list.
How can i make this?

thx

[ilya_shaikovsky]

do not use h:command with support. Just use a4j:commandButton.

[six-p4ck]

okidoki i try it

[six-p4ck]

It's aways not work.

It's work fine with a submit button:

<h:commandButton type="submit" value="Submit" label="Submit" styleClass="commandButton" id="button1" action="#{pc_Data.addPakNum}" />

The input text is clean.

But with

<a4j:commandButton value="Ajax">
 <a4j:support action="#{pc_Data.addPakNum}" event="onclick" reRender="packageList,InputPackageNumber" />
</a4j:commandButton>

It's add fine on my table but stay in my input text

[ilya_shaikovsky]

you should realise that command component with a4j:support inside - rises two requests on click :)

use one of the a4j:command* or h:command*. But do not use *:command* with support inside.

[six-p4ck]

ok i try it.

I haven't this bug under JBOSS

[six-p4ck]

Yeah it was my stupid double request...

Thx man