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Focus Input Box On Load

... However, this might not be supported in all browsers, so we can use javascript. window.onload = function() { var input = document.getElementById("myinputbox").focus(); } 2) How to place cursor at the end of the input text? Here's a non-jQuery solution with some borrowed code from another SO...
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Is there a cross-domain iframe height auto-resizer that works?

... fine for me. You can adjust the increment to whatever is desired. <script type="text/javascript"> function AdjustIFrame(id) { var frame = document.getElementById(id); var maxW = frame.scrollWidth; var minW = maxW; var FrameH = 100; //IFrame starting hei...
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How to parse Excel (XLS) file in Javascript/HTML5

...eet (XLSX format) data to JSON. you can add promise to the function. <script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.0/jszip.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.0/xlsx.js"></script> <script> var ExcelToJSON = functio...
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How can I convert an image into Base64 string using JavaScript?

..."encodeImageFileAsURL();" /> <div id="imgTest"></div> <script type='text/javascript'> function encodeImageFileAsURL() { var filesSelected = document.getElementById("inputFileToLoad").files; if (filesSelected.length > 0) { var fileToLoad = filesSelected...
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In JavaScript, does it make a difference if I call a function with parentheses?

... window.onload = initAll(); This executes initAll() straight away and assigns the function's return value to window.onload. This is usually not what you want. initAll() would have to return a function for this to make sense. win...
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How can I use jQuery in Greasemonkey scripts in Google Chrome?

...you may know, Google Chrome has put some severe limitation on Greasemonkey scripts. 11 Answers ...
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Parsing JSON from XmlHttpRequest.responseJSON

I'm trying to parse a bit.ly JSON response in javascript. 5 Answers 5 ...
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How to create a JavaScript callback for knowing when an image is loaded?

... I guess it would only be an issue for parallel code, which most javascript probably isn't.. – Thomas Ahle Jan 10 '17 at 21:20 4 ...
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JavaScript global event mechanism

...ed function error thrown. Is there a global error handling facility in JavaScript? The use case is catching function calls from flash that are not defined. ...
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css3 transition animation on load?

...t possible to use CSS3 transition animation on page load without using Javascript? 11 Answers ...