如何在JavaScript中的字符串中转义多个引号

如何解决如何在JavaScript中的字符串中转义多个引号

var mystring1= "'Create new folder' not working (Registry Fix)";
var mystring2 = ""Create new folder" not working (Registry Fix)";
var str = "<div itemname="+mystring1+" title ="+mystring2+">";

但是当我在呈现此html之后检查元素时，我看到了

"div itemname "Create new folder" not working (Registry Fix) title "Create new folder" not working (Registry Fix)>

但是我想要这种格式

<div itemname='Create new folder' not working (Registry Fix) title="Create new folder" not working (Registry Fix)>

我希望对单引号和双引号都使用通用的转义序列方法。

解决方法

最好的解决方案是不要使用字符串操作来创建DOM元素，而应使用DOM方法。

var mystring1 = "'Create new folder' not working (Registry Fix)";
var mystring2 = '"Create new folder" not working (Registry Fix)';
var div = document.createElement("div");
div.setAttribute("itemname",mystring1);
div.setAttribute("title",mystring2);
div.innerText = "hover or click on me";
div.addEventListener("click",function() {
  console.log(this.getAttribute("itemname"));
}); document.getElementById("container").appendChild(div);

<div id="container">
</div>

,

在需要转义字符串文字的地方使用转义字符\。

var mystring1 = "'Create new folder' not working (Registry Fix)";

var mystring2 = "\"Create new folder\" not working (Registry Fix)";

var str = "<div itemname = \"" + mystring1 + "\" title = '" + mystring2 + "'>Something</div>";