Question

67

Clear multiple textbox using JavaScript on button click

rated 0 times [ 70] [ 3] / answers: 1 / hits: 16034 / 11 Years ago, fri, january 24, 2014, 12:00:00

I working in Asp.net c#. I have a task to clear multiple textbox on button click, but now according to the requirement I have to use JAVASCRIPT. So I can't do that with C# code.
Now I am using the following :

JAVASCRIPT Function :

function clrCtrl() {

    document.getElementById('TextBox1').value = ;



}

with this method the line of is greater. Now when I have 20 30 of textbox this code is not efficient so plz give me any suggestion to this....

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reedmustafam

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4 Years ago

answered 11 Years ago lucianom · Accepted Answer

Give class name to the text box to which you want to clear then try to use

document.getElementsByClassName(MyTestClass) to get elements and use your logic to do whatever you want.

eg:-

function clrCtrl() {



    var elements = [] ;

    elements = document.getElementsByClassName(MyTestClass);



    for(var i=0; i<elements.length ; i++){

       elements[i].value =  ;

    }



}

Hope this helps.

Kind Regards.