在td jquery中添加div
[英]add a div inside a td jquery
问题描述
I want to add a div inside a td. 
我想在TD内添加div。
My td before 我的td之前
<td>Fiction</td>
After i write code 我写代码后
var cell = getCell(indexRow + 1, colIndex);
var wrap = $('<div/>').attr('id', 'container');
cell.append(wrap);
Now it becomes 现在变成
<td> Fiction [object Object] </td>
javascript javascript
function getCell(row, col){
var currentRow = $('#MapDetails tr')[row];
var cell = $(currentRow).find('td')[col];
return cell;
}
4 个解决方案
解决方案1
2 已采纳 2017-05-26 01:51:59
There was a couple syntax errors. 有几个语法错误。
Look this code and feel free to ask questions... 查看此代码，随时提问...
function getCell(row, col){ var currentRow = $('#MapDetails tr'); var cell = currentRow.eq(row).find('td').eq(col); return cell; } var indexRow = 0; var colIndex = 0; var cell = getCell(indexRow + 1, colIndex); var wrap = $('<div>').attr('id', 'container').text("I'm the new div!"); cell.append(wrap);
td{ border:1px solid black; } td div{ border: 2px solid red; padding: 4px; }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <table id="MapDetails"> <tr> <th>Header</th> </tr> <tr> <td>Fiction</td> </tr> </table>
解决方案2
0 2017-05-26 01:45:43
.attr(key, value) only sets the attributes to the jQuery object. .attr(key, value)仅将属性设置为jQuery对象。
You might want to create one with the specific attributes by following code. 您可能想通过以下代码创建一个具有特定属性的对象。
var cell = getCell(indexRow + 1, colIndex);
var wrap = $('<div />', {id: 'container'});
cell.append(wrap);
Or If you want wrap to be the only element inside <td> then 或者，如果您希望wrap是<td>的唯一元素，则
cell.html(wrap);
解决方案3
0 2017-05-26 01:47:38
使用hmlt而不是append希望这可以使用像cell.html（“”）这样的html来解决，让我知道这是否行不通，
解决方案4
0 2017-05-26 02:18:16
<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-1.9.1.min.js"></script>
<script type="text/javascript">
$(function() {
var indexRow = 0;
var colIndex = 0;
var cell = getCell(indexRow + 1, colIndex),
$cell = $(cell);
var wrap = $('<div/>').attr('id', 'container').text($cell.text());
$cell.html(wrap);
function getCell(row, col) {
var currentRow = $('#MapDetails tr')[row];
var cell = $(currentRow).find('td')[col];
return cell;
}
});
</script>
</head>
<body>
<table id="MapDetails">
<tr>
<th>name</th>
<th>title</th>
</tr>
<tr>
<td>Samra</td>
<td>Developer</td>
</tr>
<tr>
<td>Debasis</td>
<td>Developer</td>
</tr>
</table>
</body>
</html>
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