javascript 变量 parse(parse) 中的 html 标记<p>标签）

Question

var str2 = "<p>Apple apple ball</p>";
document.querySelector('textarea[placeholder="description"]').value = str2;

How parse the paragraph tag, is it possible?

Answer 1

Your problem is that the variable is a string, even with the paragraph tag included.

So you'd first you could create an element to then get the value of it by adding the string to it as html:

var str2 = "<p>Apple apple ball</p>";
var tempElem = document.createElement('div');
tempElem.innerHTML = str2;
console.log(tempElem.innerText);

Then you can get the value of the tempElem through innerText .