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uicouic · Jan 22 '09, 09:51 AM

Hi all. I need JavaScript to validate that atleast one checkbox has been checked in a form before the record(s) can be deleted.

- I have an <asp:button id="btnDelete". ..> and the checkbox is created via grdData_ItemDat aBound with id="chkRecordId ":

Code:

Protected Sub grdData_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs) Handles grdData.ItemDataBound

...

uicouic · Jan 14 '09, 09:52 AM

Hi all. I need JavaScript to validate that atleast one checkbox has been checked in a form before the record(s) can be deleted.

- I have an <asp:button id="btnDelete". ..> and the checkbox is created via grdData_ItemDat aBound with id="chkRecordId ":

Code:

Protected Sub grdData_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs) Handles grdData.ItemDataBound

...

ssh · Mar 24 '07, 10:22 AM

Code:

 function testfn(name) 
var tbody = document.getElementById('hellospace').getElementsByTagName('tbody')[0];
	var row = document.createElement('TR');
	var cell1 = document.createElement('TD');
	cell1.align="left";
	cell1.style.height = "22";
	cell1.style.width = "15";
	cell1.valign = "middle";
	cell1.className = "dwInfo";
	var inp1 = document.createElement('INPUT');

...

Oct 6 '05, 02:55 PM

Hello,

The following code:

function checkChildMenuI tems(strNameMod ule)
{
alert(document. getElementById( strNameModule). checked);
}

<input name="strMenuQA " id="strMenuQA" type="checkbox" value="1"
onclick="checkC hildMenuItems(t his.id);" checked="checke d">

shows "true" or "false" in Firefox,...

Search Result

Checking if atleast one checkbox has been checked using JavaScript

Checking if at least one checkbox has been checked

checkbox property "checked" working in FF but not in IE ... suggestions please ...

checkbox checked property "undefined" in IE