How to add css class to dynamically created div

Question

1.00/5 (1 vote)

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I want to add css class to dynamically created div

CSS

   .horizontal {
    width: 100%;
   
    overflow: auto;
}

HTML

<div id="dvGridView" >
 <table id="tbl" > </table>
</div>

JavaScript

var str="<tr><td><div id=\"grid\"></div></td></tr>";

What I have tried:

$('#tbl').append(str);

$('#grid').addClass("horizontal");
or
$('#tbl tr').find('#grid').addClass("horizontal");

Posted 7-Mar-16 22:41pm

Member 7909353

Updated 8-Mar-16 0:08am

v2

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Comments

Kornfeld Eliyahu Peter 8-Mar-16 5:06am

And what is your problem?
Look here to see that all you wrote is done... https://jsfiddle.net/zLeyve4t/

Member 7909353 8-Mar-16 5:09am

If table (tbl) has 50 column then div(grid) should has horizontal scroll bar

Member 7909353 8-Mar-16 5:16am

if
var str="<tr><td><div id=\"grid\"><table><thead class=\"thead-inverse\"><tr><th>aaaaaa</th><th>aaaaaa</th><th>aaaaaa</th><th>aaaaaa</th><th>aaaaaa</th><th>aaaaaa</th><th>aaaaaa</th><th>aaaaaa</th><th>aaaaaa</th><th>aaaaaa</th><th>aaaaaa</th><th>aaaaaa</th><th>aaaaaa</th><th>aaaaaa</th><th>aaaaaa</th><th>aaaaaa</th></tr></thead></table></div></td></tr>";

then div(id=grid) should has horizontal scroll bar.

Krunal Rohit 8-Mar-16 5:19am

try this as your str,
var str="<tr><td><div id='grid'>lorem ipsum</div></td></tr>";

KR

Member 7909353 8-Mar-16 5:28am

yes div has class='horizontal' but horizontal scroll bar does not show

if set $('#dvGridView').addClass("horizontal"); it is working bcoz div(dvGridView) created statically

Kornfeld Eliyahu Peter 8-Mar-16 6:31am

That's because you never told no-one to put a scroll-bar there!!! Check documentation for CSS overflow!!!

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Member 7909353 · Accepted Answer · 2016-03-08T00:08:00

Solution 2

.horizontal {
width: 70%;

overflow: scroll;
}

$('#grid').addClass("horizontal");

Posted 8-Mar-16 0:08am

Member 7909353

Updated 8-Mar-16 0:09am

v2