Call a javascript function from popup page - chrome extension -

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i'm trying build google chrome extension according parameters given in form - on popup page, manipulate url.

what way call javascript function , pass paramaters. pop up.html:

<button onclick="callit()">try it</button>

this js:

function callit(){ chrome.tabs.getselected(null, function (tab) {  var theurl = tab.url; var newurl=theurl+'?asd=yes' chrome.tabs.update(tab.id, {url: newurl}); });  }

on debugger get:

refused execute inline event handler because violates following content security policy directive: "script-src 'self' chrome-extension-resource:".

so how should implement it?

docs google

content security policy

http://developer.chrome.com/extensions/contentsecuritypolicy.html#jsexecution

inline javascript not executed. restriction bans both inline blocks , inline event handlers (e.g. <button onclick="...">).

changes between version 1 , 2

http://developer.chrome.com/extensions/manifestversion.html#manifest-v1-changes

a content security policy set `script-src 'self' chrome-extension-resource:; object-src 'self' default. has variety of impacts on developers, described @ length in content_security_policy documentation.


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