Jquery: How do i change the content of a specific div in a cell of a grid?

Question

Currently i am using this to modify the "html" of a specific "column/cell" by finding the "td" of the "grid" at specific "rows".

$("#VGrid1_MainGrid tr:nth-child(" + iRowNumberGrid + ")").find('td').eq(26).html("HTMLHERE");

After that is done, how do I [ (a) access, (b) modify ] the individual "div1/div2" content that is in it for the "Grid" at particular "row" and "column"? RowNumber = 2, column = 26

<td>
<div class="myclass">
      <div id="div1">Access content</div>
      <div id="div2">Add/Modify content</div>
</div>
<td>

Thanks to all for the answer. I like best is this with just a single line.

$("#VGrid1_MainGrid tr:nth-child(" + iRowNumberGrid + ")").find('td').eq(26).find('#div1').html('stuffhere');

Answer 1

Try this

var td = $("#VGrid1_MainGrid tr:nth-child(" + iRowNumberGrid + ")").find('td').eq(26);
td.html("HTMLHERE");
$("#div1", td).html("foo");
$("#div2", td).html("bar");

Answer 2

Do not mess with the 4. row 26. column. This is a bad development practice. Instead you should give an id or class to exact column then select it with jQuery and do what you want to do. such as

var col = $('#row4column26'); // this will select you 26th column at 4th row 
col.find('#div1').html('HTMLHERE'); // select the div1 in the column and change its content
col.find(('#div2').html('HTMLHERE'); // the same for div2

Answer 3

When you have your element at the specified index:

$("#VGrid1_MainGrid tr:nth-child(" + iRowNumberGrid + ")").find('td').eq(26)

You can use this to access something inside. Like so:

$("#VGrid1_MainGrid tr:nth-child(" + iRowNumberGrid + ")").find('td').eq(26).each(function()
{
    $(this).html("HTMLHERE");
    $('#div1',this).doSomething();
});

Or even make your own selector a bit shorter:

$("#VGrid1_MainGrid tr:nth-child(" + iRowNumberGrid + ") td").eq(26).each(function()
{
    $(this).html("HTMLHERE");
    $(this).find('#div1').doSomething();
}

Answer 4

当您已经找到div所在的列时（上面的代码），您可以在列的jQuery对象上使用.find（'＃div1'）来检索div并使用.html（'stuffhere'）进行修改