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Invoking JavaScript code in an iframe from the parent page
... $(document).ready() will not work. Instead put the call inside the body's onload tag, or in an anchor <a href="javascript:doit();">do it</a> as suggested elswhere (see stackoverflow.com/questions/921387/…). Passing the function call to a script as a callback also usually works.
...
How can I count text lines inside an DOM element? Can I?
...lines = divHeight / lineHeight;
alert("Lines: " + lines);
}
<body onload="countLines();">
<div id="content" style="width: 80px; line-height: 20px">
hello how are you? hello how are you? hello how are you? hello how are you?
</div>
</body>
...
Detecting Unsaved Changes
...inue without saving."
}
}
window.onbeforeunload = askConfirm;
window.onload = bindForChange;
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How can I make XSLT work in chrome?
...fault internal one) that attempt to access to "document.body" for handling onLoad events and inject some javascript handler in it.
An example of site that does not work as expected (the Common Lisp documentation) in Chrome, but works in IE which supports client-side XSLT:
http://common-lisp.net/pr...
How long do browsers cache HTTP 301s?
...ubmit a post form on that url and the cached redirect is gone :)
<body onload="document.forms[0].submit()">
<form action="https://forum.pirati.cz/unreadposts.html" method="post">
<input type="submit" value="fix" />
</form>
</body>
...
phantomjs not waiting for “full” page load
...se any of server push technologies, as resource will still be in use after onLoad occured.
– nilfalse
Feb 11 '13 at 6:57
...
if a ngSrc path resolves to a 404, is there a way to fallback to a default?
...photo.png'); // set default image
};
image.onload = function () {
deferred.resolve(true);
};
image.src = ngSrc;
return deferred.promise;
});
}
};
});
in HTML :
<img clas...
Call ASP.NET function from JavaScript?
...k around this like redirecting to a page just to perform and action on the OnLoad event, as long as I could code pure C#.
You will find however that if you are going to be working with websites, you must have an open mind and start thinking more web-oriented (that is, don't try to do client-side th...
How to add images in select list?
...lect"></div>
Javascript usage;
var iconSelect;
window.onload = function(){
iconSelect = new IconSelect("my-icon-select");
var icons = [];
icons.push({'iconFilePath':'images/icons/1.png', 'iconValue':'1'});
icons.push({'iconFilePath':'images/icon...
Convert SVG image to PNG with PHP
...('2d');
base_image = new Image();
base_image.src = myimage.svg;
base_image.onload = function(){
//get the image info as base64 text string
var dataURL = canvas.toDataURL();
//Post the image (dataURL) to the server using jQuery post method
$.post('ProcessPicture.php',{'TheKey':Key,'...