gridview item template in asp.net

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i have gridview with 100 rows in item template.
Example user want to fill one row (item,quantity,amount) etc. and if item column is empty then show alert box with row no item can't be empty.

Posted 4-May-12 19:37pm

veenusethi

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Sandeep Mewara · Answer 1 · 2012-05-04T20:38:00

Solution 1

You need to convert the fields into template fields and apply validator thus Adding Validation Controls to the Editing Interface[^].

Try!

Posted 4-May-12 20:38pm

Sandeep Mewara

Vijay Walunj,Navi mumbai · Answer 2 · 2012-05-09T00:07:00

hi............

I have following solution for which in javascript.you can call this code on button submit or any other event.

JavaScript

<pre lang="Javascript">

C#

var inputListUnit = document.getElementById('gridName').getElementsByTagName("input");
    for (var i = 0; i < document.getElementById('grvUnit').rows.length; i++) {
        if (inputListUnit[i].type == "text") {
            if (document.getElementById(inputListUnit[i].id).value =='') {
                alert('item can't be empty')
            }
        }
    }

I hope it helps you.