获取任何点击的td jquery的值 [英] get the value of any clicked td jquery
本文介绍了获取任何点击的td jquery的值的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
$("table tbody").click(function() {
alert($(this).find('td.value').text());
});
$(document).ready(function() {
$('table tbody').find('tr').click(function() {
alert("row find");
alert('You clicked row ' + ($(this).index() + 1));
});
});
$(document).ready(function() {
$('table tbody').click(function() {
var i = $(this).index();
alert('Has clickado sobre el elemento número: ' + i);
});
});
$("table tbody").live('click', function() {
if $(this).index() === 1) {
alert('The third row was clicked'); // Yes the third as it's zero base index
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table border="1">
<thead>
<tr>
<td>id</td>
<td>Nombre</td>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>miguel</td>
</tr>
</tbody>
</table>
解决方案
为什么不将click事件直接附加到td?您还需要确保要包含jQuery ...
$( "td" ).click(function() {
alert($(this).text());
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<body>
<table border="1">
<thead>
<tr>
<td>id</td>
<td>Nombre</td>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>miguel</td>
</tr>
</tbody>
</table>
</body>
im traying to get the value of any clicked td and show this in a alert() window with jquery or javascript. I was trayin alote of code around the internet "googling" but anyone can do this but anyways i going to posted here...
$("table tbody").click(function() {
alert($(this).find('td.value').text());
});
$(document).ready(function() {
$('table tbody').find('tr').click(function() {
alert("row find");
alert('You clicked row ' + ($(this).index() + 1));
});
});
$(document).ready(function() {
$('table tbody').click(function() {
var i = $(this).index();
alert('Has clickado sobre el elemento número: ' + i);
});
});
$("table tbody").live('click', function() {
if $(this).index() === 1) {
alert('The third row was clicked'); // Yes the third as it's zero base index
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table border="1">
<thead>
<tr>
<td>id</td>
<td>Nombre</td>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>miguel</td>
</tr>
</tbody>
</table>
解决方案
Why not attach the click event directly to the td? You also need to make sure you're including jQuery...
$( "td" ).click(function() {
alert($(this).text());
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<body>
<table border="1">
<thead>
<tr>
<td>id</td>
<td>Nombre</td>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>miguel</td>
</tr>
</tbody>
</table>
</body>
这篇关于获取任何点击的td jquery的值的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
