How to pass a JSP var to a Script function called in a netui:checkbox

Question

How to pass a JSP variable to a Java Script function called in a netui:checkbox onSelect?
I have a requirement where based on the checkBox selected or deselected in a repeater tag I would have to select or deselect other checkboxes in a netui:form. I am trying to pass the index or unique name of the checkbox to the JavaScript function. When I try this code I am getting a Syntax Error!! and getting a " item undefined" in the javascript. This works when I use just the html form tag but when I use the <netui:form> tag I am facing this issue. Any help would be highly appreciated.
function selectACheckBoxOnClick(name) {
alert ("called selectACheckBoxOnClick ");
alert ("called name "+name);
<netui-data:repeater dataSource="{pageFlow.unregisteredContractAssetsDTOArr}">
<netui-data:repeaterItem>
<% String checkboxName = "selectACheckBox_"+i;
String serialNum = "serialNum_"+i;
String hidenboxName = "hiddenACheckBox_"+i;
String loopNo = new Integer(i).toString();
System.out.println("Loop String :"+ loopNo);
System.out.println("CheckBox Name:"+ checkboxName);
System.out.println("serialNum :"+serialNum); %>
<tr bgcolor="#ffffff">
<td align="center">
<netui:checkBox dataSource="{container.item.selectedAssetFlag}" onSelect="selectACheckBoxOnClick(<%=checkboxName%>);" tagId="<%=checkboxName%>"/>
</td>
          <td class="small"><netui:label value="{container.item.model}"/></td>
          <td class="small">
<netui:hidden dataSource="{container.item.splitAssetNo}" tagId="<%=serialNum%>"/>
<netui:label value="{container.item.serial}"></netui:label></td>
          <td class="small"><netui:label value="{container.item.equpimentId}"/></td>
          <td class="small">
<netui-data:getData resultId="siteId" value="{container.item.siteNo}" />
<%String siteId = (String) pageContext.getAttribute("siteId");%>
<netui:anchor action="getSiteLevelAssets" formSubmit="true">
<netui:parameter value="{container.item.siteNo}" name="siteNo" />
<netui:label value="{container.item.siteNo}" />
</netui:anchor>
</td>     </tr>
<%i++;%>
</netui-data:repeaterItem>
</netui-data:repeater>
This code works within a form:
               <td align=center>
                    <input type=image name="unassign" onclick="javascript:unassignReplacement(<%=replacementSupply.getPMSupplyId()%>)" src="<%=request.getContextPath()%>/images/bt_sm_x.gif" border=0 alt="Unassign">
                    </td>
Thanks,
Salome

Answer 1

hi
i did not go thru your code completly
but u can use the following for your problem
the checkbox in the repeater must have unique TagID
counter = 0; (initialize)
<netui-data:repeaterItem>
<netui:checkBox dataSource="" tagId='<%="count"+String.valueOf(counter)%>' onClick="some function()" />
<%counter++;%>
</netui-data:repeaterItem>
here if u have 3 checkbox
They will have Tagid's as count1 , count2 and count3
now in the javascript somefunction()
use the following line
for(j=0;j<<%=counter%>;j++)
document.forms(0)[getNetuiTagName"count"+j)].checked=false;     
}