我的表格如下:
<table class="tl">
<tbody>
<tr class="tlr">
<td><a href="link here" title="title here">abcd</a></td>
<td class="tli"><img src="img src here" alt="English" class="icon"></td>
<td>I WANT THIS TEXT</td>
<td class="sn">12</td>
<td class="ln">44</td>
<td><div class="r0"></div></td>
</tr>
</tbody>
</table>我正在尝试访问trying <td> (<td>I WANT THIS TEXT</td>)的明文。
我很迷惑怎么才能得到这个。请帮帮我
发布于 2016-08-10 21:49:30
var text = $('.tlr td:nth-child(3)').text();
alert(text);<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table class="tl">
<tbody>
<tr class="tlr">
<td><a href="link here" title="title here">abcd</a></td>
<td class="tli"><img src="img src here" alt="English" class="icon"></td>
<td>I WANT THIS TEXT</td>
<td class="sn">12</td>
<td class="ln">44</td>
<td><div class="r0"></div></td>
</tr>
</tbody>
</table>
发布于 2016-08-10 22:00:15
下面的代码用于通过单击任意行来获取所有td数据。
var table = document.getElementsByTagName("table")[0];
var tbody = table.getElementsByTagName("tbody")[0];
tbody.onclick = function (e) {
e = e || window.event;
var data = [];
var target = e.srcElement || e.target;
while (target && target.nodeName !== "TR") {
target = target.parentNode;
}
if (target) {
var cells = target.getElementsByTagName("td");
for (var i = 2; i < 3; i++) {
data.push(cells[i].innerHTML);
}
}
};发布于 2016-08-10 22:03:19
吉特,你需要用Jquery Selectors..。看一下下面的代码:
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>ready demo</title>
<style>
p {
color: red;
}
</style>
<script src="https://code.jquery.com/jquery-1.10.2.js"></script>
<script>
$( document ).ready(function() {
alert($( "table tbody tr td:nth-child(3)" ).text());
});
</script>
</head>
<body>
<table class="tl">
<tbody>
<tr class="tlr">
<td><a href="link here" title="title here">abcd</a></td>
<td class="tli"><img src="https://upload.wikimedia.org/wikipedia/commons/2/2f/Google_2015_logo.svg" alt="English" class="icon"></td>
<td>I WANT THIS TEXT</td>
<td class="sn">12</td>
<td class="ln">44</td>
<td><div class="r0"></div></td>
</tr>
</tbody>
</table>
</body>
</html>希望这能帮到你。
https://stackoverflow.com/questions/38875275
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