我尝试添加一个新的按钮到Firefox，但它是旧的按钮被添加！ [英] I try to add a new button to Firefox, but it's the old button that gets added!
问题描述
一次，我尝试添加一个带有书签项目pagerank的按钮作为PersonalToolbar的类。现在，代码...
Once, I tried adding a button with "bookmark-item pagerank" as class to PersonalToolbar. Now, the code...
function createToolbarButton() {
const XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
var anitem = document.createElementNS(XUL_NS, "toolbarbutton");
anitem.setAttribute("id", "Testing-Doit-Button2");
anitem.setAttribute("class", "toolbarbutton-1 chromeclass-toolbar-additional pagerank");
anitem.setAttribute("label", "PageRank");
anitem.setAttribute("tooltiptext", "Do it!");
anitem.setAttribute("oncommand", "testing_doit();");
return anitem;
}
function placeToolbarButton() {
var bar = document.getElementById("nav-bar");
var newitem = createToolbarButton();
bar.appendChild(newitem);
}
placeToolbarButton();
...添加一个带有书签项目页面的按钮，而不是toolbarbutton-1 chromeclass-工具栏附加pagerank作为PersonalToolbar而不是nav-bar的类！
...adds a button with "bookmark-item pagerank" instead of "toolbarbutton-1 chromeclass-toolbar-additional pagerank" as class to PersonalToolbar instead of nav-bar!
如何解决这个问题？
已更新！我没有注意到功能名称还是旧的！我想创建并放置一个工具栏按钮，而不是书签项！对不起！
UPDATED! I hadn't noticed that the function names were still the old ones! I want to create and place a toolbar button, not a bookmark item! I'm sorry!
推荐答案
现在，它的作品！在Javascript Shell中，在button.js中键入与其他函数相同名称的函数，并且hiting enter即使它们有不同的行为，也将调用button.js中的函数
Now, it works! In the Javascript Shell, typing a function with the same name as an other function in button.js and hiting enter, even if they have different behaviors, will call the function in button.js
顺便说一下，要使用Javascript Shell，您必须安装Extension Developer的扩展，然后去Firefox - >工具 - > ExtensionDeveloper - > Javascript Shell - > enumerateWindows（） - > chrome：//浏览器/内容/ browser.xul
By the way, to use the Javascript Shell the way I used, you have to install Extension Developer's Extension, then go Firefox -> Tools -> ExtensionDeveloper -> Javascript Shell -> enumerateWindows() -> chrome://browser/content/browser.xul
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