RE: creating a dynamic code for a group of radio buttons

Yaron Spektor Wed, 15 Nov 2006 07:46:01 -0800

Thanks Aneesha,

I did have the IDs unique. I also tried setting the valueBinding to an HtmlSelectOneRadio that I put on the bean (with getters and setters of course) nothing seemed to work.

Just to make sure my question is clear I need to create a dynamic view similar to this:

|column1|column2|column3|

|radio1 |radio 2 |radio3 |

|radio4 |radio5 | |

The number of columns and number of rows is not fixed and all the radio buttons need to be in the same group.

Any advice would be appreciated,

From: Aneesha Govil [mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 14, 2006 4:58 AM
To: MyFaces Discussion
Subject: Re: creating a dynamic code for a group of radio buttons

Hi,

I haven't constructed radio buttons dynamically but in general, to do something like this..
HtmlSelectOneRadio selectOneRadio = new HtmlSelectOneRadio(); selectOneRadio.setId("choicesRadioButtons");//TODO: componentID selectOneRadio.setLayout("spread");
selectOneRadio.setValue(displayValue);

// If you are setting IDs for radio instances here, make sure each is unique
HtmlRadio radio = new HtmlRadio();
radio.setFor("choicesRadioButtons");
radio.setIndex("0");

selectOneRadio.getChildren ().add(radio);

panelGroup.getChildren().add(selectOneRadio);

Hope that helps!

Aneesha

On 11/14/06, Yaron Spektor <[EMAIL PROTECTED]> wrote:

Hi there,

I would like to convert this code to dynamic components (I can not use tableData with newspaperColumn because I want multiple columns with the same button group and I need a header aligned with each such column). I would like to be able to set the t:radio in a panelGrid with X number of columns:

<h:panelGroup>

<t:selectOneRadio id="buttons" layout="spread" forceId="true" forceIdIndex="false" value="hello">

<f:selectItems value="#{pc_Wizard.choicesDisplayValue}" />

</t:selectOneRadio>

<h:panelGrid columns="5" >

<t:radio for="" index="0" />

<t:radio for="" index="1" />

<t:radio for="" index="2" />

<t:radio for="" index="3" />

<t:radio for="" index="4" />

<t:radio for="" index="5" />

<t:radio for="" index="6" />

<t:radio for="" index="7" />

<t:radio for="" index="8" />

</h:panelGrid>

</h:panelGroup>

This is the code I started writing but I have a problem making it work especially setting the "for"

HtmlPanelGroup panelGroup= new HtmlPanelGroup();

HtmlPanelGrid htmlPanelGrid = new HtmlPanelGrid();

List panelGroupChildren = panelGroup.getChildren();

panelGroupChildren.clear();

HtmlRadio radio;

HtmlSelectOneRadio selectOneRadio = new HtmlSelectOneRadio();

selectOneRadio.setId("choicesRadioButtons");//TODO: componentID

selectOneRadio.setLayout("spread");

selectOneRadio.setValue(displayValue);

htmlPanelGrid.setColumns(5);

htmlPanelGrid.setColumnClasses(Constants.cColumnClasses+","+Constants.cColumnClassesCurrency);

htmlPanelGrid.setRendered(true);

for(int i=0;i<9;i++){

radio = new HtmlRadio();

radio.setId("selectOneRadio");

ValueBinding vb =app.createValueBinding("buttons");

radio.setValueBinding("for", vb);

radio.setIndex(i);

htmlPanelGrid.getChildren().add(radio);

}

panelGroupChildren.add(selectOneRadio);

panelGroupChildren.add(htmlPanelGrid);

return panelGroup;

any ideas?

RE: creating a dynamic code for a group of radio buttons

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