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Old December 13th, 2006, 05:22 AM
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Default iframes

hi,,i got few checkboxes in an iframe,and a button on the parent form,how could i access the checkboxes of iframe upon clicking the button which is in parent form,,actually i want to select all the checkboxes by clicking the button,ur help will be highly appreciated.

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Old December 18th, 2006, 07:41 AM
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i suggest you to go with AJAX technology using than iframe,
if you want try this code,
create a page call test1.php or you also can use html page

<script language="javascript">
var xmlHttp
function viewpage()

if (xmlHttp==null)
alert ("Browser does not support HTTP Request")
var url="test2.php"
function stateChanged()
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
document.getElementById("divx").innerHTML=xmlHttp. responseText

function GetXmlHttpObject()
var objXMLHttp=null
if (window.XMLHttpRequest)
objXMLHttp=new XMLHttpRequest()
else if (window.ActiveXObject)
objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
return objXMLHttp

function clickchk(){
<div id="divx"></div><input type="button" name="btnadd" value="Click here" onclick="javascript:clickchk()">

create a page with your checkbox....

<input type="checkbox" name="chk1" id="chk1">
<input type="checkbox" name="chk1" id="chk2">
<input type="checkbox" name="chk1" id="chk3">
<input type="checkbox" name="chk1" id="chk4">

(Anything is Possible)
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