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Chrome: open a custom input interface on click

Is it possible to register the selection (may it be via a click or other ways) of a text field (of any kind) wi开发者_如何学编程th my extension and open up a separate input interface?


You can use a prompt...

<script>
function disp_prompt() {
  var fname=prompt("What is your name?");
  alert("Your name is " + fname);
}
</script>
<body onload=disp_prompt()>

If you want to have this popup onclick, You need to utilize a background page

chrome.browserAction.onClicked.addListener(function(tab){

http://code.google.com/chrome/extensions/browserAction.html#event-onClicked


Yes. You can capture the user interaction with JavaScript in a content script. And if by “separate input interface”, you’re referring to something within the browser, you can also inject UI or open a new page with a content script. If you’re referring to another app, you can launch one with native code in an NPAPI plugin.

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