Firefox扩展内容脚本不加载和附加HTML [英] Firefox extension content script does not load and append HTML
问题描述
下面的所有内容都适用于Chrome扩展程序,但是在移植到Firefox时会自动失败:
- 加载
测试.html
除非我从中删除< style>< / style>
code> #test_element 到正文
样式必须放入单独的文件中Firefox扩展?为什么 append()
失败?
$ b
test.js
$(document).ready(function(){
$ .get(chrome.extension.getURL('/ html / test。 (data){
//除非style元素被从HTML
中移除,否则不会被调用//并且如果被移除,它们永远不会被附加
$(document.body).append ($ .parseHTML(data));
});
});
test.html
< style>< / style>
< div id =test_element>
< p>我的名字是牛< / p>
< / div>
manifest.json
{
manifest_version:2,
name:Test,
version:1.0,
$ b图标:{
64:图标/图标-64.png
},
权限:[
标签,
存储,
空闲
],
content_scripts:[
{
:[< all_urls>],
js:[lib / jquery.js,src / test.js]
}
],
web_accessible_resources:[
html / test.html
]
}
它并没有默默地落在我身上,而是给了我:
XML分析错误:文档元素
之后的垃圾位置:https://www.google.gr/
行号2,列1
这是因为它不是一个有效的XML文档(一个根元素nt只应该存在)。
我的方法使其工作如下:
$ b
测试.html :(使之有效)
< div>
< style>< / style>
< div id =test_element>
< p>我的名字是牛< / p>
< / div>
< / div>
test.js :(使用XMLSerializer)
$(document).ready(function(){
$ .get(chrome.extension.getURL('/ html / test.html '),函数(data){
res = new XMLSerializer()。serializeToString(data);
$(document.body).append(res);
});
});
Everything below works in a Chrome extension but silently fails when ported to Firefox on:
- loading the
test.html
unless I remove<style></style>
from it - appending the
#test_element
to the body
Do styles have to go into a separate file for Firefox extension? Why does append()
fail?
test.js
$(document).ready(function() {
$.get(chrome.extension.getURL('/html/test.html'), function(data) {
// not called unless style element is removed from HTML
// and never actually appended if it is removed
$(document.body).append($.parseHTML(data));
});
});
test.html
<style></style>
<div id="test_element">
<p>my name is cow</p>
</div>
manifest.json
{
"manifest_version": 2,
"name": "Test",
"version": "1.0",
"icons": {
"64": "icons/icon-64.png"
},
"permissions": [
"tabs",
"storage",
"idle"
],
"content_scripts": [
{
"matches": ["<all_urls>"],
"js": ["lib/jquery.js", "src/test.js"]
}
],
"web_accessible_resources": [
"html/test.html"
]
}
It is not falling silently to me but gives me:
XML Parsing Error: junk after document element
Location: https://www.google.gr/
Line Number 2, Column 1
This is because it is not a valid XML document (one root element only should exists).
My way to make it work is the following:
test.html: (Make it valid)
<div>
<style></style>
<div id="test_element">
<p>my name is cow</p>
</div>
</div>
test.js: (Use XMLSerializer)
$(document).ready(function() {
$.get(chrome.extension.getURL('/html/test.html'), function(data) {
res = new XMLSerializer().serializeToString(data);
$(document.body).append(res);
});
});
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