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Editorial Team
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Asked: 2026-06-10T09:33:29+00:00

I am creating web application using JSF 2.0 where I want to set checkboxes

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I am creating web application using JSF 2.0 where I want to set checkboxes to be selected when page loads.

<h:selectManyCheckbox value="#{UserRegistration.rightSelected}" id="myRight">
    <f:selectItem itemValue="add" itemLabel="Add"/>
    <f:selectItem itemValue="delete" itemLabel="Delete" />
    <f:selectItem itemValue="edit" itemLabel="Edit" />
</h:selectManyCheckbox>

In this case, I want to set, Add and Delete checkbox to be selected by-default. How can I do this?

I tried with,

 <body onload="myRight:0:true">

Generate HTML content is

<td><table id="myRight">
<tr>
     <td>
     <input name="myRight" id="myRight:0" value="add" type="checkbox" checked="checked" />         <label for="myRight:0" class=""> Add</label></td>
     <td>
     <input name="myRight" id="myRight:1" value="delete" type="checkbox" checked="checked" /><label for="myRight:1" class=""> Delete</label></td>
     <td>
     <input name="myRight" id="myRight:2" value="edit" type="checkbox" checked="checked" /><label for="myRight:2" class=""> Edit</label></td>
</tr>

however it is not working.

Please suggest me how to get this done?

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1 Answer

  1. Editorial Team

    if rightSelected is an array init your rightSelected as following 

    private String[] rightSelected= {"add","delete"};

    if rightSelected is a List just do

    rightSelected.add("add");
rightSelected.add("delete");

    or 

    List<String> rightSelected = Arrays.asList("add", "delete");
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