validating dropdownlist in gridview using javascript

Question

I have created a gridview with dropdownlist in asp.net(c#).i want to validate dropdownlist using jvascript.if i dont select anything from dropdownlist that time script shud display a message.i don know how to get the name or id of that dropdownlist

BeemerGuy · Accepted Answer · 2010-12-17 07:18:12Z

0

You can inject some C# within the Javascript section, like:

var mylist = document.getElementById('<%= MyDropDownList.ClientID %>');

Be careful, though.
If you get excited and start changing values in the dropdown list on the Javascript side, you will get a security exception when you try to submit the form; I forgot what it was called.

answered Dec 17, 2010 at 7:18

BeemerGuy

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roopesh Over a year ago

it is not working..coz m using dropdownlist inside of gridview...and while clicking on submit button it shud iterate through all the rows in gridview...

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