Question

如果我有以下

var url = this.data;
$.get(url, {}, function(data){
    alert(data);


});

我成功地能够迭代并提醒以下内容：

<a href="javascript:void(0)" id="arboretum-smith" class="bullet" rel="251-195">&nbsp;</a> 
    <div class="popup" id="arboretum-smith-box"> 
        <h3>Title 1</h3> 
        <div class="popupcontent"> 
            <p>Description text to go here.</p> 
        </div>
        <a class="close" href="javascript:void(0)">Close</a> 
    </div> 

<a href="javascript:void(0)" id="old-well" class="bullet" rel="251-245">&nbsp;</a> 
    <div class="popup" id="old-well-box"> 
        <h3>Title 2</h3> 
        <div class="popupcontent"> 
            <p>Description text to go here.</p> 
        </div>
        <a class="close" href="javascript:void(0)">Close</a> 
    </div> 

<a href="javascript:void(0)" id="bell-tower" class="bullet" rel="100-100">&nbsp;</a> 
    <div class="popup" id="bell-tower-box"> 
        <h3>Title 3</h3> 
        <div class="popupcontent"> 
            <p>Description text to go here.</p> 
        </div>
        <a class="close" href="javascript:void(0)">Close</a> 
    </div>

但我想做的是在<h3></h3>'s Eg之间获取文字。标题1，标题2等。最好的方法是什么？

Answer 1

alert($(data).filter('#arboretum-smith-box h3').text());

Answer 2

如果你想要字符串"Title 1Title 2Title 3"，

$(data).find('h3').text()

如果你想要数组（类似对象）["Title 1", "Title 2", "Title 3"]，

$(data).find('h3').map(function(){return $(this).text();})

从特定元素获取所有文本

2 个答案: