在 JavaScript 中访问 -webkit- 供应商前缀
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Access the -webkit- vendor prefix in JavaScript
提问by lindhe
If I were writing a JavaScript line to set a style attribute of an element it could look like this (this example: "width"):
如果我正在编写一行 JavaScript 代码来设置元素的样式属性，它可能如下所示（此示例：“宽度”）：
document.getElementById('myDiv').style.width="50px";
and if there is a dash in the CSS element it would look like this (this example: "margin-top"):
如果 CSS 元素中有一个破折号，它看起来像这样（这个例子：“margin-top”）：
document.getElementById('myDiv').style.marginTop="15px";
But how do I access the prefix -webkit-, if I want to give it a style like this example:
但是-webkit-如果我想给它一个像这个例子这样的样式，我如何访问前缀：
{-webkit-transition: width 1s;}
回答by pimvdb
You have two options:
您有两个选择：
style["-webkit-transition"]style.WebkitTransition
style["-webkit-transition"]style.WebkitTransition
The first directly works. The second notation is called camel case, and foo-bar-bazbecomes fooBarBaz. As a result, when a non camel case string starts with -, the first letter is capitalized in camel case.
第一个直接有效。第二种表示法称为驼峰式，并foo-bar-baz变为fooBarBaz。因此，当非驼峰式字符串以 开头时-，第一个字母在驼峰式中大写。
回答by Matt K
If you don't want to keep digging up those pesky style properties and their naming conventions you can always use jQuery to keep it simple.
如果您不想继续挖掘那些讨厌的样式属性及其命名约定，您可以随时使用 jQuery 来保持简单。
$('#myDiv').css("-webkit-transition", "value");
回答by Sven Bieder
One possibility would to use for example jquery, to make it easy. If you want a pure javascript solution, then read this: http://www.javascriptkit.com/javatutors/setcss3properties.shtml
一种可能性是使用例如 jquery，使其变得容易。如果您想要纯 javascript 解决方案，请阅读：http: //www.javascriptkit.com/javatutors/setcss3properties.shtml
