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DOMReady
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| function a( | |
| b // the callback function | |
| ) { | |
| /p/.test(document.readyState) ? // if document's readyState is 'complete' | |
| b() : // fire our callback-function | |
| setTimeout(function () { | |
| a(b) // otherwise do a delayed recursive function call | |
| }, 10) | |
| } |
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| function a(b){/p/.test(document.readyState)?b():setTimeout(function(){a(b)}, 10)} |
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| DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE | |
| Version 2, December 2004 | |
| Copyright (C) 2013 Yannick Albert <http://yckart.com> | |
| Everyone is permitted to copy and distribute verbatim or modified | |
| copies of this license document, and changing it is allowed as long | |
| as the name is changed. | |
| DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE | |
| TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION | |
| 0. You just DO WHAT THE FUCK YOU WANT TO. |
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| { | |
| "name": "DOMReady", | |
| "description": "Recursive document ready callback.", | |
| "keywords": [ | |
| "dom", | |
| "document", | |
| "domready", | |
| "ready", | |
| "recursive" | |
| ] | |
| } |
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| <!DOCTYPE html> | |
| <head> | |
| <title>DOMReady</title> | |
| <script> | |
| var DOMReady = function a(b){/p/.test(document.readyState)?b():setTimeout(function(){a(b)}, 10)}; | |
| DOMReady(function () { | |
| document.getElementById('ret').innerHTML = '140byt.es'; | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| <div>Expected value: <b>140byt.es</b></div> | |
| <div>Actual value: <b id="ret"></b></div> | |
| <script> | |
| // better DOMReady ;) | |
| </script> | |
| </body> |
@atk Good point's! I'll merge the first one, however problem with your second suggestion is, that oldIE doesn't accept the third parameter in set-timeout/interval :( The regex part looks good though!
Update
The readyState could be 'loading', 'interactive', 'complete' (http://www.whatwg.org/specs/web-apps/current-work/multipage/dom.html#documentreadystate), so we should test for 'm' or 'p' instead ;)
"interactive" seems to be the phase when the DOM is already completely parsed and only sub-resources (images, async scripts) are loaded. Seems good enough for me for DOMready.
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If you don't add a timeout value, this will be rather bad for the performance on some browsers. Also, you can use the parameter handover of settimeout to save the function body (In addition, regex check shamelessly ripped off https://github.com/dciccale/ki.js/blob/master/ki.js):