Talk:Content Scope Runner: Difference between revisions
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(Created page with 'What is it about this technique that stops execution of the remainder of the script?') |
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What is it about this technique that stops execution of the remainder of the script? | What is it about this technique that stops execution of the remainder of the script? | ||
: Yeah, it fails to do that. I'm going to experiment a bit to see if I can fix that. -- [[User:Phyzome|Phyzome]] 05:31, 25 July 2010 (UTC) | |||
Here, this actually works, but only when inlined in a script: | |||
<pre class="sample">if(typeof __PAGE_SCOPE_RUN__ == 'undefined') { | |||
(function page_scope_runner() { | |||
var script = document.createElement('script'); | |||
script.setAttribute("type", "application/javascript"); | |||
script.textContent = "(function() { var __PAGE_SCOPE_RUN__ = 'yes'; (" + page_scope_runner.caller.toString() + ")(); })();"; | |||
document.documentElement.appendChild(script); | |||
document.documentElement.removeChild(script); | |||
})(); | |||
return; | |||
}</pre> | |||
-- [[User:Phyzome|Phyzome]] 06:34, 25 July 2010 (UTC) | |||
Latest revision as of 06:34, 25 July 2010
What is it about this technique that stops execution of the remainder of the script?
- Yeah, it fails to do that. I'm going to experiment a bit to see if I can fix that. -- Phyzome 05:31, 25 July 2010 (UTC)
Here, this actually works, but only when inlined in a script:
if(typeof __PAGE_SCOPE_RUN__ == 'undefined') {
(function page_scope_runner() {
var script = document.createElement('script');
script.setAttribute("type", "application/javascript");
script.textContent = "(function() { var __PAGE_SCOPE_RUN__ = 'yes'; (" + page_scope_runner.caller.toString() + ")(); })();";
document.documentElement.appendChild(script);
document.documentElement.removeChild(script);
})();
return;
}
-- Phyzome 06:34, 25 July 2010 (UTC)
