javascript:从html中提取文本

Question

我得到的html内容如下:

var test='<div id="test">Raj</div>';

如何使用javascript从上面的html内容中检索值Raj.

Answer 1

听起来你正试图"Raj"从那个HTML片段中提取文本？

让浏览器的HTML解析器为您做脏工作:

// create an empty div
var div = document.createElement("div");

// fill it with your HTML
div.innerHTML = test;

// find the element whose text you want
test = div.getElementById("test");

// extract the text (innerText for IE, textContent for everyone else)
test = test.innerText || test.textContent;

或者在jQuery中:

test = $(test).text();