4 Replies Latest reply on Oct 8, 2010 6:18 AM by ilya_shaikovsky

How to populate rigth side of a picklist form database

wawanito Oct 7, 2010 5:27 AM

hello,

I'm using a richfaces picklist in a form. I display a list of elements in a selectItem that i get in a backing list in insert mode.

<f:selectItems value="#{formBean.selectItemList}" />

</richickList>

before insert

right side left side

2
3
4

my choice( before recording)

right side left side

1 2
4 3

But in update mode it get more complicated. Indeed, i want to display my choice such as it was reccorded, that is my list of element without my choice on the right side and my choice on the left side.

I want to display my last choice in update mode

right side left side

1 2
4 3

anybody has an idea ...

1. Re: How to populate rigth side of a picklist form database

ilya_shaikovsky Oct 7, 2010 5:43 AM (in response to wawanito)

so just check that value="#{formBean.selectOptionList}" populated correctly from db next time when you requesting a page.
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2. Re: How to populate rigth side of a picklist form database

wawanito Oct 7, 2010 7:44 AM (in response to ilya_shaikovsky)

i get my list from a controller(spring)

private List<SelectItem> myUpdateList ;

myUpdateList = new ArrayList<SelectItem>();

for (Bean bean: this.service.getAllElement())
{
myUpdateList.add(new SelectItem(bean.getCodeElement(),bean.getNameElement()));
}

i can't display anything on the right side of the list value="#{controller.MyUpdateList}" in Update mode

in my jsp:

<h:outputText value="cible"/>
<rich:pickList id="pickListAddMode" value="#{controller.myList}" rendered="#{controller.addMode}">
<f:selectItems value="#{controller.listElement}"></f:selectItems>
</rich:pickList>

<rich:pickList id="pickListUpdateMode" value="#{controller.myUpdateList}" rendered="#{controller.updateMode}">
<f:selectItems value="#{controller.listElement}"></f:selectItems>
</rich:pickList>
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3. Re: How to populate rigth side of a picklist form database

wawanito Oct 8, 2010 5:30 AM (in response to wawanito)

anybody has an idea ...
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4. Re: How to populate rigth side of a picklist form database

ilya_shaikovsky Oct 8, 2010 6:18 AM (in response to wawanito)

try
myUpdateList = new ArrayList<[type of the bean.getCodeElement()]>();
for (Bean bean: this.service.getAllElement())
{
myUpdateList.add(bean.getCodeElement());
}
without changes at page.
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