我正在尝试读取段标记内的内容,这是div的子节点,并将这些值存储到控制器并将其传递给控制器 这是代码:
<div class = "proposal">
<p> one </p>
<p> two </p>
<p> three </p>
<p> three </p>
<p> three </p>
<p> three </p>
</div>
Please help me to get the content of paragraph and store into an array using jquery.
I am trying to get a solution in this way:
var proposal = $("#Proposal").contents().filter(function() {
return this.nodeType === 3;
}) .wrap( "<p></p>" ).end();
我正在获取对象,但是,
for(i=0;i<proposal.length;i++){
proposal = proposal[i].innerHTML
}
给我错误, 无法读取未定义的属性“长度”
答案 0 :(得分:2)
var arr = $(".proposal p").map(function() {
return $(this).text()
}).get();
console.log(arr)
&#13;
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="proposal">
<p> one </p>
<p> two </p>
<p> three </p>
<p> three </p>
<p> three </p>
<p> three </p>
</div>
&#13;
.map()
添加到数组中。.text()
与选择器$(".proposal p")
- &gt;意思是所有具有类提议的元素的子元素答案 1 :(得分:1)
这将获得每个p并将其推入数组。
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