cross-browser

问题 My web site has navigation, presented as a list of rectengular buttons with round corners . Each button should have it's own custom background, which is a photo. Photo is bigger than button and should move in response to mouse movement over this button. We have an effect, like we are looking through the window. Navigation has following HTML structure: "ul > li > a > img". I think, each "ul > li" should be a rectangle with round corner and acting as clipping mask for image. Setting "overflow:

问题 Here is my code: $(function() { $("#tags input").on({ focusout: function() { var txt = this.value.replace(/[^a-z0-9\+\-\.\#]/ig, ''); // allowed characters if (txt) $("<span/>", { text: txt.toLowerCase(), insertBefore: this }); this.value = ""; }, keydown: function(ev) { // if: comma|enter (delimit more keyCodes with | pipe) if (/(188|13|32)/.test(ev.which)) { $(this).focusout(); } else if (ev.which === 8 && this.value == '' && $(this).prev("span").hasClass('toRemove')) { //<< check for class

问题 I have a pretty complex implementation of an old infragistics UltraWebGrid. Which I am trying to force into browser compatability, even though they just tell me to upgrade. My grid is not rendering rows for a certain grid for non IE browsers. I have traced the error to some built in javascript which I will add below. I think I can force the grid to work by adding a tbody element to the grids html table before It attempts to render the dynamically added rows. My logic for coming across this

问题 I want to styling the file upload form with code below: <form method='POST' enctype='multipart/form-data' action='file.php'> <fieldset> <legend>Please choose file</legend> <input type="file" name="upfile" style="display:none"> <div class="input-append"> <input id="filepath" class="input-large" type="text"> <a class="btn" onclick="javascript:$('input[name=upfile]').click();">Browse</a> </div> <div> <input id="submitBtn" class="btn btn-primary" type="submit" value="Upload"> </div> </fieldset> <

问题 I need to know what value/ css would be set when I use display: initial on non CSS3 compliant browsers ? I'm hiding the class using display:none & need to show back, for which I intend to use display: initial (I dont want to use display:block if previously it was display:inline ) but the hidden element must be shown on all browsers. 回答1: What happens by CSS 2.1 rules on error handling as well as in practice is that the declaration display: initial is ignored, without affecting the rest of the

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 last year . So my Google fu has failed me. Is there a know list of browsers (including beta versions) that support the HTML5 MediaController object? 回答1: No browsers support MediaController. Safari claims support, but it doesn't work well enough to actually use. Chrome have removed default support and put it behind an

问题 Whar are equivalent cross-browser solutions for window.showModalDialog? showModalDialog introduced in IE and FF 3. 回答1: Natively I think there are none. But there are lots of UI toolkits that provides such functionality, such as jQuery-UI, the dojo toolkit and also the Yahoo-UI. 回答2: As of the asp.net tag: the ajax control toolkit has an ModalPopupExtender. Maybe this one is yours. http://www.asp.net/ajax/ 回答3: jQuery UI provides dialogs and in this you can have a modal dialog also. Check out

问题 Is there any JavaScript Library that makes CSS3/HTML5 website fully work on all browsers, including IE6-8? Latest eCSStener and Modernizr does not make CSS3 work on IE6-8 . 回答1: No. CSS 3 and HTML 5 (neither of which is even finished yet) make some things that are possible easier and some things that are impossible possible. You've already found libraries to simulate the bits that make the possible easier, but you aren't going to make the impossible possible using a JavaScript library. HTML 4

问题 We have a 3rd party web application which works on in IE6, but not works in IE8. The sample code is like below, the "message from .htc" message will popup in IE6, but not popup in IE8. test.html <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv='Content-Type' content='text/html; charset=UTF-8'/> <script type='text/javascript'> //if comment the following line, or move this script in <body>, //then HTC will work in IE8 document.write ("<h1>document.write() in <head></h1> some

问题 So far I know, the conditional comments are only supported for different Versions of IE. Likeways, can we provide conditional comments for other browsers too. If Yes, How? If no, what could be the best alternative? 回答1: Check out the CSS Browser Selector plugin. I use it on my site, you basically just write the CSS and tell which browser you want it to target. I use it on my site and it works great! Hope it helps. 回答2: CSS Conditional Comments are meant only for IE.. However, you can detect