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Questions tagged [browser-support]

159 questions
164
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10 answers

How to check if a website has HTTP/2 protocol support

There are a lot of topics about the HTTP/2 protocol, but I wonder if there is a working website with this protocol. I.e. We can decide to use http:// or https://, but how can we write a HTTP/2 request? I am aware that this protocol depends on the…
Stevan Tosic
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117
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2 answers

Why is HTML5 input type datetime removed from browsers already supporting it?

I was wondering why all browsers, like Chrome versions higher than 26, which had support in the past for the input datetime removed it? This sounds like a duplicate of this article, but that one is quite aged. It looks like the HTML WG prefers…
Patrick Hofman
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5 answers

Which browsers support import and export syntax for ECMAScript 6?

I am currently writing a web application using the MEAN Stack, and am attempting to write code in ECMAScript 6 JavaScript; however, I am getting errors in both Chrome and Firefox when using import and export syntax. Are there currently any browsers…
Gregory R.
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27
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1 answer

What is the best way to check for XHR2 file upload support?

If XHR2 is supported with file-upload capabilites, my application needs to do different preparation. What is a safe way to check if these capabilities are supported. Is it sufficient, for example, to just check an XMLHttpRequest (or MS…
rewolf
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26
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1 answer

Browser support for eTags

I'm working on getting my site to support the eTag/If-None-Match browser cache, but I'm not sure which browsers do/don't support it. Can anyone point me to a list? I can't imagine it's universal, but I haven't found anything that supports that…
Swift
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25
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3 answers

What is SignalR's browser compatibility?

The most I've found online is in the SignalR FAQ, where it is stated that SignalR does not work in IE6/7. However, for legal reasons I need to present to customers a list of supported browsers. Is there such a list of tested browsers for…
David Pfeffer
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4 answers

How well is the `for of` JavaScript statement supported?

var nameArray = [ { name: 'john', surname: 'smith' }, { name: 'paul', surname: 'jones' }, { name: 'timi', surname: 'abel' }, ]; for (str of nameArray) { console.log( str.name ); } I want to know, how supported is for( item of array )…
TheBlackBenzKid
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1 answer

Why doesn't [CSS feature] work in [browser] but works in others?

I tried using transition on Firefox 15 and it didn't work even though it worked on other versions of Firefox and other browsers like Chrome and Safari. When I view the properties using Firefox's inspector the transition is struck through and gives…
bjb568
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17
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2 answers

Is there a tool for detecting browser compatibility issues in my Javascript code?

I'm writing a Javascript library, and I'd like to be able to run it through some tool that will detect any methods that are incompatible with certain browsers, and/or tell me which browsers do support my code. So far I can't find anything like…
Carolyn Conway
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17
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4 answers

Check Browser Support for specific Mime Type?

For a web application which allows in-browser preview of documents, I'd like to check whether the user's browser supports preview of the current document's mime type. Is there a Javascript-based way to match the current mime type against the types…
Windwalker
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17
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2 answers

Browser support for window.location.reload(true)

window.location.reload() is supported in all browsers, according to w3schools But what's with window.location.reload(true) which reloads the page without cache? How well is it supported?
Adam Halasz
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15
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3 answers

Browser compatibility/support table for JavaScript methods/properties

I found a few days ago a nice site with a big table with all the javascript proprieties/methods and the availability to all major browser. My problem is that I can't find that site any more. Where can I find such a list? UPDATE: Of course I've…
Doua Beri
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14
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4 answers

Detect older IE versions

I need to detect if the user is running an older version of IE (IE9 is fine) from a jQuery plugin, so I won't have control over the HTML. We've been discouraged from parsing the user-agent string and using $.browser.msie. The $.support method…
Mottie
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3 answers

What browsers support CSS #parent > .direct-child notation? (no jQuery)

As far as I know, the > (#test>div) means that the div is required to be a direct child of #test. Where a space (#test div) means that it can be a descendant/ancestor relationship. So #test p div would be affected by simply a reference to #test…
700 Software
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4 answers

Browser support PNG transparency

Is IE6 the only browser that doesn't support PNG transparency?
Ben
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