cross-browser

问题 The below code rocks in Chrome and FF but not working in IE I checked for similar questions in SO. Some didn't help me and some I couldn't understand as I am a newbie to jQuery. Please help me in fixing this error. <script type="text/javascript"> $(document).ready(function(){ $(function(){ $('#container').load('mypage.aspx #div1'); }); }); </script> 回答1: Try opening the IE Developer toolbar and watching the network trace. Is the request to mypage.aspx coming back? Or does it return a 500

问题 From the API name screen and from this DOC link, I would expect them to be actual screen size pixels. https://developer.mozilla.org/en-US/docs/Web/API/Screen/width But from the tests I've run so far, it seems they return CSS pixels. 360 for window.screen.width for my Galaxy A5 (both on Chrome and Firefox) 768 for window.screen.width for my iPad (both on Chrome and Safari) Which are CSS pixel values. QUESTION Is this consistent across browsers? Can I trust I'll always get CSS pixel values? 回答1

问题 I have been using Twitter's Bootstrap Tooltip plugin. This works perfectly fine except that when used on svg elements, it breaks. After some debugging, I narrowed down the problem. In the js file, the init function looks like this: , init: function (type, element, options) { var eventIn , eventOut ... if (this.options.trigger != 'manual') { eventIn = this.options.trigger == 'hover' ? 'mouseenter' : 'focus' eventOut = this.options.trigger == 'hover' ? 'mouseleave' : 'blur' this.$element.on

问题 So I'm using the OOCSS media module and I'm putting a link inside of it and the last line of the link is being cut off. To explain for anyone who doesn't know about the framework, it's simple to explain: imagine an element with overflow: hidden, and a link inside that element. That's ALL. If I put a link inside of this element with overflow: hidden, the last text-decoration line of the link is cut off thanks to overflow: hidden. Without having to resort to padding & margin (and hopefully

问题 My question might be weird, but I don't know how to phrase it… Actually, I would like to know whether or not the user's browser support mp3, ogg and wav files (I want the information for each). I know, I could just make the distinction between firefox and safari/chrome for a start, but there are several browsers I wouldn't take into consideraton. How could I proceed ? Thanks ! 回答1: The only way to reliably detect HTML5 audio (and subsequently codec support) is to do so client-side. The only

问题 My question might be weird, but I don't know how to phrase it… Actually, I would like to know whether or not the user's browser support mp3, ogg and wav files (I want the information for each). I know, I could just make the distinction between firefox and safari/chrome for a start, but there are several browsers I wouldn't take into consideraton. How could I proceed ? Thanks ! 回答1: The only way to reliably detect HTML5 audio (and subsequently codec support) is to do so client-side. The only

问题 I just stumbled upon a bug in my software that happened only on Firefox. The reason was that the event didn't have offsetX and offsetY defined. I managed to fix it thanks to this. Anyways, my question is not a programming help request. I'm just curious why these properties are undefined in Firefox? What is the reason behind it? I did look through: DOM3 UIEvent Spec., DOM3 MouseEvent Spec. and DOM2 MouseEvent Spec.. It appears that neither of the properties are mentioned there, so, I suppose

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . I am looking to create a JavaScript app that relies heavily on keyboard shortcuts, is here a open-source library that answers those needs with cross-browser support and an easy Api? 回答1: KeyMaster A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies. // define short of

问题 I have one form with several text fields and one button. When i enter one of the text fields, the submit button become highlighted and if i press enter while typing, the button is pressed, so i got an unexpecte behaviour because my page is submitted. Firefox doesn't act such a way. Is there some attribute or configuration to avoid this undesired behaviour or i have to use some javascript technique? 回答1: Generally what I do in this situation is make the first button on the form do nothing and

问题 I'm creating namespaced events with jquery. When I use the following function with code=112, a function, bool=false, everything works fine in FF and the F1 key submits to my function and the event does not bubble up to open the firefox help in a new tab. function bindKeyFunc(code, func, bool){ $(document).bind('keypress.' + code, function(e){ var c = (e.keyCode ? e.keyCode : e.which); //console.log(c); if ( code == c) { //e.stopPropagation(); //e.preventDefault(); func(); return bool; } }); }