JavaScript 拆分功能在 IE 中不起作用
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JavaScript split function not working in IE
提问by V_B
I am using the split function in JavaScript. It works fine in Firefox and Chrome, but IE displays an error when I call the split function. Is there a way to use other function like split?
我在 JavaScript 中使用 split 函数。它在 Firefox 和 Chrome 中运行良好，但是当我调用 split 函数时 IE 显示错误。有没有办法使用像split这样的其他功能？
回答by Raynos
It's fully supported by IE8
IE8 完全支持
It's also fully supported by IE6
IE6 也完全支持
Live exampleusing .split(/\s+/)
使用现场示例.split(/\s+/)
Tested in IE9 standards, IE9 IE8 mode, IE9 IE7 mode and IE9 quirks mode. All work.
在 IE9 标准、IE9 IE8 模式、IE9 IE7 模式和 IE9 怪癖模式下测试。所有的工作。
Edit:
编辑：
Turns out your actual problem is using .textContent. This does not work in IE. There are two alternatives.
原来你的实际问题是使用.textContent. 这在 IE 中不起作用。有两种选择。
Feature detection:
特征检测：
var str;
if (el.textContent) {
str = el.textContent;
} else {
str = el.innerText;
}
.nodeValue:
.nodeValue：
var str = el.nodeValue;
var str = el.nodeValue;
回答by Kris
When you split a number instead of String, Javascript throws - Object doesn't support this property.
当您拆分数字而不是字符串时，Javascript 会抛出 - Object 不支持此属性。
Make sure you have a string value in var.
确保在 var 中有一个字符串值。
回答by kennebec
There is at least one difference between IE below #9 and most other browsers when dealing with string splitting-
在处理字符串拆分时，#9 以下的 IE 与大多数其他浏览器之间至少有一个区别 -
var s='In some browsers, you can "split" a string on a parenthized delimeter and return the "split-off" bits in the array.';
var s='在某些浏览器中，您可以在带括号的分隔符上“拆分”字符串并返回数组中的“拆分”位。';
s.split(/( ?['"] ?)/).join('\n')
/***************************************************/
Firefox 4.0.1>>
In some browsers, you can
"
split
"
a string on a parenthized delimeter and return the
"
split-off
"
bits in the array.
/***************************************************/
MSIE 8.0>>
In some browsers, you can
split
a string on a parenthized delimeter and return the
split-off
bits in the array.
/***************************************************/
MSIE 9.0>>
In some browsers, you can
"
split
"
a string on a parenthized delimeter and return the
"
split-off
"
bits in the array.
