Firefox Extension: Get selected text

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南笙
南笙 2021-02-08 14:27

I am working on a simple Firefox Extension and I want to get the selected text. I tried this:

var WordCount = {
    /* ... */
    changeSelected: function() {
           


        
3条回答
  •  醉酒成梦
    2021-02-08 14:39

    This works in firefox javascripting, so should be OK

    window.getSelection().toString();
    

    My guess is that document.commandDispatcher.focusedWindow fails

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