dropdownlist not validating....javascript code

Posted by Ankitsrist under ASP.NET on 12/20/2012 | Points: 10 | Views : 3090 | Status : [Member] | Replies : 6

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dropdownlist not validating please help my code as follows

<script language="javascript" type="text/javascript">
function validate()
{
if(document.getElementById("<%=DropDownList1.ClientID%>").value=="0")
{
alert("please select");
//document.getElementById("<=%DropDownList1.ClientID%>").focus();
return false;
}
if(document.getElementById("<%=TextBox1.ClientID%>").value=="")
{
alert(please enter);
//document.getElementById("TextBox1").focus();
return false;
}
}

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Posted by: Ranjeet_8 on: 12/20/2012 [Member] [MVP] Gold | Points: 25

0	Try this <script type="text/javascript"> function validate() { var e = document.getElementById('<%= DropDownList1.ClientID %>'); var strVal = e.options[e.selectedIndex].value; if (strVal == "0") { alert('please select'); return false; } return true; } </script> Ankitsrist, if this helps please login to Mark As Answer. \| Alert Moderator

Try this


<script type="text/javascript">

    function validate() {

        var e = document.getElementById('<%= DropDownList1.ClientID %>');

        var strVal = e.options[e.selectedIndex].value;

        if (strVal == "0") {

            alert('please select');

            return false;

        }

        return true;

    }

</script>

Ankitsrist, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Pavanandey on: 12/20/2012 [Member] Bronze | Points: 25

0	function chkDropDownList(object,msg) { var elm=getObj(object); if(elm.selectedIndex == 0) { alert("Select " + msg + "!!!"); elm.focus(); return false; }return true; } if(!chkDropDownList('<%=ddlPosition.ClientID %>','Job Applied For')) return false; Thanks Pavan Kumar Mark Answer if this fits the need Ankitsrist, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Sandeepmhatre on: 12/20/2012 [Member] Starter | Points: 25

0	http://sandeepmhatre.blogspot.com/2011/12/javascript-validation-for-dropdown-list.html Sandeep M, Software Developer Follow me on : http://sandeepmhatre.blogspot.in Ankitsrist, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Manoj_B on: 12/21/2012 [Member] Starter | Points: 25

0	hii... try d follwing code.. <script language="javascript" type="text/javascript"> function validate() { if(document.getElementById("DropDownList1").selectedIndex =="0") { alert("please select"); document.getElementById("DropDownList1").focus(); return false; } } Thanks & Regards Manoj Kumar Ankitsrist, if this helps please login to Mark As Answer. \| Alert Moderator

hii...
try d follwing code..

<script language="javascript" type="text/javascript">



function validate()



{



if(document.getElementById("DropDownList1").selectedIndex =="0")



{



alert("please select");

document.getElementById("DropDownList1").focus();

return false;



}



}

Thanks & Regards
Manoj Kumar

Ankitsrist, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Shanky11 on: 12/22/2012 [Member] Starter | Points: 25

0	if(document.getElementById("<%=DropDownList1.ClientID%>").value=="") { alert("please select"); } Ankitsrist, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Ankitsrist on: 12/22/2012 [Member] Starter | Points: 25

0	thanks every one....we can also try this function validate() { if(document.getElementById("<%=DropDownList1.ClientID%>").value=="0") { alert("please select state"); return false; } Ankitsrist, if this helps please login to Mark As Answer. \| Alert Moderator

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