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How to have jQuery restrict file types on upload?
I would like to have jQuery limit a file upload field to only jpg/jpeg, png, and gif. I am doing backend checking with PHP already. I am running my submit button through a JavaScript function already so I really just need to know how to check for the file types before submit or alert.
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How do you clear the focus in javascript?
... 0.66%, and the simple document.activeElement.blur() is the best way to achieve this effect.
– chowey
Nov 28 '13 at 21:57
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HTML button to NOT submit form
...ason to use it, unless you need some really complex kind of styling. Also, IE6 and IE7 (fortunately being phased out) handle <button>s incorrectly in some cases. Additionally, <button> is not 100% cross-browser-compatible in that different browsers may submit different values for the sa...
Array.push() if does not exist?
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Array.findIndex() is a built-in JS function that will achieve the same as your code does.
– user6269864
Sep 25 '17 at 4:04
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How to disable CSS in Browser for testing purposes
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The Paciello Group has a similar Toolbar that works in IE 9/10/11. paciellogroup.com/resources/wat
– RPNinja
May 12 '15 at 15:56
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Professional jQuery based Combobox control? [closed]
... New version (0.9.3) just released. FlexBox now supports client-side JSON filtering.
– Noah Heldman
Oct 1 '10 at 16:30
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On a CSS hover event, can I change another div's styling? [duplicate]
...eral sibling combinator (~).
Both + and ~ work in all modern browsers and IE7+
If #b is a descendant of #a, you can simply use #a:hover #b.
ALTERNATIVE: You can use pure CSS to do this by positioning the second element before the first. The first div is first in markup, but positioned to the righ...
Remove the complete styling of an HTML button/submit
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Personally, I've found that you can't actually stop/override/disable this IE native action, which led me to change my markup a little to allow for this movement and not affect the overall look of the button for the various states.
This is my final mark-up:
<span class="your-button-class"&g...
How do I get Fiddler to stop ignoring traffic to localhost?
...t Localhost, but rather that most applications are hardcoded to bypass proxies (of which Fiddler is one) for requests targeted to localhost.
Hence, the various workarounds available: http://fiddler2.com/documentation/Configure-Fiddler/Tasks/MonitorLocalTraffic
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Using CSS for a fade-in effect on page load
...nimation is supported just fine by every modern browser around. Of course, IE is not a modern browser.
– Rob
Jul 27 '12 at 13:20
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