我正在尝试找到点击的按钮值。这是我的htmlcode,我无法得到但总是得到第一个。
<div id="addSentiment" class="dialogs">
<div id="1" class="dialogs">
<div class="itemdiv dialogdiv">
<div class="user">
<img src="assets/avatars/avatar1.png" alt="Alexas Avatar">
</div>
<div class="body">
<div class="time"> <i class="ace-icon fa fa-clock-o"></i>
<span class="green">Date : 10/01/2014</span>
</div>
<div class="name"> <a href="index.html#">ki@n.com</a>
</div>
<div id="cat_1" class="text">category : Scheduling
<br>
</div>
<div id="op_1" class="text">ddd word/phrase : providing solutions
<br>
</div>
<div id="feature_1" class="text">ddd word/phrase : listen to
<br>
</div>
<div class="text">
<input type="hidden" value="1" name="hd">
</div>
<div class="tools"> <a id="edit_1" class="btn acebtn btn-minier btn-info" href="#">
<i class="icon-only ace-icon fa fa-share"></i>
</a>
</div>
</div>
</div>
</div>
<div id="2" class="dialogs">
<div class="itemdiv dialogdiv">
<div class="user">
<img src="assets/avatars/avatar1.png" alt="Alexas Avatar">
</div>
<div class="body">
<div class="time"> <i class="ace-icon fa fa-clock-o"></i>
<span class="green">Date : 10/01/2014</span>
</div>
<div class="name"> <a href="index.html#">tc@n.com</a>
</div>
<div id="cat_2" class="text">category : Scheduling
<br>
</div>
<div id="op_2" class="text">dddd : providing solutions
<br>
</div>
<div id="feature_2" class="text">ddddddde : listen to
<br>
</div>
<div class="text">
<input type="hidden" value="2" name="hd">
</div>
<div class="tools"> <a id="edit_2" class="btn acebtn btn-minier btn-info" href="#">
<i class="icon-only ace-icon fa fa-share"></i>
</a>
</div>
</div>
</div>
</div>
<div id="3" class="dialogs">
<div class="itemdiv dialogdiv">
<div class="user">
<img src="assets/avatars/avatar1.png" alt="Alexas Avatar">
</div>
<div class="body">
<div class="time"> <i class="ace-icon fa fa-clock-o"></i>
<span class="green">Date : 10/01/2014</span>
</div>
<div class="name"> <a href="index.html#">tn@nn.com</a>
</div>
<div id="cat_3" class="text">category : Scheduling
<br>
</div>
<div id="op_3" class="text">Opinion word/phrase : providing solutions
<br>
</div>
<div id="feature_3" class="text">Feature word/phrase : listen to
<br>
</div>
<div class="text">
<input type="hidden" value="3" name="hd">
</div>
<div class="tools"> <a id="edit_3" class="btn acebtn btn-minier btn-info" href="#">
<i class="icon-only ace-icon fa fa-share"></i>
</a>
</div>
</div>
</div>
</div>
</div>
我尝试在jquery中使用代码
$(".dialogs .itemdiv .tools").live("click",function(e){
e.preventDefault();
alert('clicked on edit');
var n = $('.dialogs .itemdiv .tools a').attr('id');
alert(n);
});
我在这里使用是因为我在jquery中使用append方法获得了高于html。
答案 0 :(得分:0)
live
- 但要解决您的问题,您需要使用this
的实例
$("#addSentiment").on("click", ".dialogs .itemdiv .tools", function(e){
e.preventDefault();
alert('clicked on edit');
var n = $("a", this).attr('id');
alert(n);
});
答案 1 :(得分:0)
jQuery选择器捕获其内容的第一个匹配项。
要捕捉第n场比赛,您需要使用n-th child selector,如下所示:
$(".dialogs .itemdiv .tools:nth-child(2)")
答案 2 :(得分:0)
我不熟悉live方法,但您应该可以执行以下操作:
function addHandlers() {
$(".dialogs .itemdiv .tools a").each(function() {
$(this).click(function() {
alert('clicked on edit');
);
});
}
function yourAppendFunction() {
//your append code
//add call to a function that will create your event handlers
addHandlers();
}
.each方法遍历符合选择条件的每个项目,然后我们在函数中使用this关键字来引用我们正在处理的内容。将它放在我们不会调用的函数中,直到您添加项目为止,确保在您尝试添加所需的处理程序时存在html。
API参考: