javascript 什么是[对象窗口]？
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what is the [object Window]?
提问by mrdaliri
Google Translate, has some bookmark let for translate with 1 click, for example:
谷歌翻译，有一些书签可以让你一键翻译，例如：
javascript:var t=((window.getSelection&&window.getSelection())||(document.getSelection&&document.getSelection())||(document.selection&&document.selection.createRange&&document.selection.createRange().text));var e=(document.charset||document.characterSet);if(t!=''){location.href='http://translate.google.com/?text='+t+'&hl=en&langpair=auto|en&tbb=1&ie='+e;}else{location.href='http://translate.google.com/translate?u='+encodeURIComponent(location.href)+'&hl=en&langpair=auto|en&tbb=1&ie='+e;};
This javascript code, opens the translator page in the current page (target=_self), but I want it opens a new window (tab) for translate. so changed to:
此 javascript 代码在当前页面（目标 = _self）中打开翻译器页面，但我希望它打开一个新窗口（选项卡）进行翻译。所以改为：
javascript:var t=((window.getSelection&&window.getSelection())||(document.getSelection&&document.getSelection())||(document.selection&&document.selection.createRange&&document.selection.createRange().text));var e=(document.charset||document.characterSet);if(t!=''){window.open('http://translate.google.com/?text='+t+'&hl=en&langpair=auto|en&tbb=1&ie='+e);}else{window.open('http://translate.google.com/translate?u='+encodeURIComponent(location.href)+'&hl=en&langpair=auto|en&tbb=1&ie='+e);};
My problem is here: when I run that code, it opens a new window for translate, and do it; but the non-english page content replaced with [object Window], but I don't want to change original page content ...
我的问题在这里：当我运行该代码时，它会打开一个新窗口进行翻译，然后执行；但非英文页面内容替换为[object Window]，但我不想更改原始页面内容...
What Can I DO?
我能做什么？
Thank you ..
谢谢 ..
回答by Matthew Flaschen
Add void(0)at the end, so there will be no value. If the last expression has a value (in this case a window), the page is replaced with it.
添加void(0)在最后，所以将没有价值。如果最后一个表达式有一个值（在这种情况下是一个窗口），页面将被替换。
