Jquery 查找特定父级
Jquery Find a especific Parent
使用 Jquery,我想知道如何获取标签之间的文本 (Take this text clicking in button (btnId))
<h4> </h4>
当我点击按钮 (btnId) 时?因为我得到了太多
很难解决!
<div class = "class1" id = "class1">
<div class = "class2" id = "class2">
<div class = "class4" id = "class4">
<h4 class = "h_reference" id = "h_reference"> Take this text clicking in button (btnId)</h4>
</div>
</div>
<div class = "class3" id = "class3">
<div class = "class5" id = "class5">
<div class = "class6" id = "class6">
</div>
<div class = "class7" id = "class7">
<div class = "class8" id = "class8">
<div class = "class9" id = "class9">
</div>
<button id="btnId" />
</div>
</div>
</div>
</div>
</div>
如果我没有正确理解你的问题,你想通过 jQuery 在点击时获取给定元素的内部文本。方法如下:
$('#btnId').click(function() {
var txt = $('#h_reference').text();
//do what you will with txt here
});
这通过 jQuery 的 $.click
函数将点击处理程序分配给按钮。该处理程序读取 ID 为 h_reference
的 h4
的文本。从那里,您可以对该文本做任何您想做的事情。
使用 Jquery,我想知道如何获取标签之间的文本 (Take this text clicking in button (btnId))
<h4> </h4>
当我点击按钮 (btnId) 时?因为我得到了太多
很难解决!
<div class = "class1" id = "class1">
<div class = "class2" id = "class2">
<div class = "class4" id = "class4">
<h4 class = "h_reference" id = "h_reference"> Take this text clicking in button (btnId)</h4>
</div>
</div>
<div class = "class3" id = "class3">
<div class = "class5" id = "class5">
<div class = "class6" id = "class6">
</div>
<div class = "class7" id = "class7">
<div class = "class8" id = "class8">
<div class = "class9" id = "class9">
</div>
<button id="btnId" />
</div>
</div>
</div>
</div>
</div>
如果我没有正确理解你的问题,你想通过 jQuery 在点击时获取给定元素的内部文本。方法如下:
$('#btnId').click(function() {
var txt = $('#h_reference').text();
//do what you will with txt here
});
这通过 jQuery 的 $.click
函数将点击处理程序分配给按钮。该处理程序读取 ID 为 h_reference
的 h4
的文本。从那里,您可以对该文本做任何您想做的事情。