如何将使用CDATA的Greasemonkey脚本导入Chrome? [英] How do I import this Greasemonkey script, that uses CDATA, to Chrome?
问题描述
我有以下代码可以在Greasemonkey上正常工作,但在Chrome中无法正常工作:
// == UserScript ==
// @name SO
// @namespace stackoverflow.com
// @include * stackoverflow.com / *
// @version 1
// = = / UserScript ==
changeHeaderColor();
函数changeHeaderColor()
{
GM_addStyle((<<![CDATA [
// body {color:white; background-color:黑色}
#custom-header {background-color:rgb(251,122,35)}
#nav-questions {background-color:rgb(251,122,35)}
#nav-tags {background-color:rgb(251,122,35)}
#nav-users {background-color:rgb(251,122,35)}
#nav-badges {background-color:rgb (251,122,35)}
#nav-unanswered {background-color:rgb(251,122,35)}
#nav-askquestion {background-color:rgb(251,122,35)}
// Blau:rgb(0,160,160)rgb(0,200,200)
]]>< />)。toString());
}
我需要做些什么才能更改将在Chrome上运行,甚至两者兼而有之?
因此,为了使脚本正常工作,您需要为 javascript中的多行字符串。另外,对于Greasemonkey,您应该提供一个 @grant
值,从GM 1.0开始。
用户 \
转义字符,并要小心和
'
引号。
另外,不要在这样的字符串中使用 //
注释,因为它们会阻止所有内容,即使它看起来像它在一条新的线上。
它并不漂亮,但是它会这样做:
// == UserScript ==
// @name SO
// @namespace stackoverflow.com
// @include * stackoverflow.com / *
// @version 1
// @grant GM_addStyle
// == / UserScript ==
changeHeaderColor();
function changeHeaderColor(){
GM_addStyle(\
/ * body {color:white; background-color:black} \
* / \
#custom-header {background-color:rgb(251,122,35)} \
\
#nav-questions {background-color:rgb(251,122,35)} \
#nav-tags {background-color:rgb(251,122,35)} \
#nav-users {background-color:rgb(251,122,35)} \
#nav-badges {background -color:rgb(251,122,35)} \
#nav-unanswered {background-color:rgb(251,122,35)} \
#nav-askquestion {background-color:rgb(251,122 ,35)} \
/ * Blau:rgb(0,160,160)rgb(0,200,200)\
* / \
);
}
I've got following code that works fine on Greasemonkey but not in Chrome:
// ==UserScript==
// @name SO
// @namespace stackoverflow.com
// @include *stackoverflow.com/*
// @version 1
// ==/UserScript==
changeHeaderColor();
function changeHeaderColor()
{
GM_addStyle((<><![CDATA[
//body { color: white; background-color: black }
#custom-header {background-color: rgb(251,122,35)}
#nav-questions {background-color: rgb(251,122,35)}
#nav-tags {background-color: rgb(251,122,35)}
#nav-users {background-color: rgb(251,122,35)}
#nav-badges {background-color: rgb(251,122,35)}
#nav-unanswered {background-color: rgb(251,122,35)}
#nav-askquestion {background-color: rgb(251,122,35)}
//Blau: rgb(0,160,160) rgb(0,200,200)
]]></>).toString());
}
What do I have to change so that it will work on Chrome or just even both?
That <><![CDATA[ ... ]]></>
code uses "EX4", which was never supported by Chrome and will soon not be supported by Firefox, either.
So, to get that script to work, you need to use a a different method for multiline strings in javascript. Also, for Greasemonkey, you should supply a @grant
value, as of GM 1.0.
User the \
escape character and be very careful with "
and '
quotes.
Also, do not use //
comments in such strings, as they will stop everything after them, even if it looks like it's on a new line.
It ain't pretty, but this will do it:
// ==UserScript==
// @name SO
// @namespace stackoverflow.com
// @include *stackoverflow.com/*
// @version 1
// @grant GM_addStyle
// ==/UserScript==
changeHeaderColor ();
function changeHeaderColor () {
GM_addStyle ( " \
/*body { color: white; background-color: black } \
*/ \
#custom-header {background-color: rgb(251,122,35)} \
\
#nav-questions {background-color: rgb(251,122,35)} \
#nav-tags {background-color: rgb(251,122,35)} \
#nav-users {background-color: rgb(251,122,35)} \
#nav-badges {background-color: rgb(251,122,35)} \
#nav-unanswered {background-color: rgb(251,122,35)} \
#nav-askquestion {background-color: rgb(251,122,35)} \
/*Blau: rgb(0,160,160) rgb(0,200,200) \
*/ \
" );
}
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