internet-explorer-10 | 易学教程

keep placeholder on focus in IE10

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Under WebKit and Firefox, the text in a input 's placeholder sticks around on focus —it doesn't disappear until input.val actually has something in it. Is there a good way to force IE10 to do the same thing? Kevin Hakanson The :-ms-input-placeholder pseudo-class documentation from the Internet Explorer Developer Center seems to imply this is working as designed. The placeholder text is displayed with the specified style until the field has focus, meaning that the field can be typed into. When the field has focus, it returns to the normal style of the input field and the placeholder text

Flex auto margin not working in IE10/11

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I have a complex layout where I center various elements vertically and horizontally with flexbox. The last element then has margin-right:auto; applied to push the elements left (and negate centering them). This works correctly everywhere except on IE10/11 and has been driving me crazy. HTML/CSS sample: #container { display: -ms-flexbox; display: -webkit-flex; display: flex; -ms-flex-flow: row wrap; -webkit-flex-flow: row wrap; flex-flow: row wrap; -ms-flex-pack: center; -webkit-justify-content: center; justify-content: center; -ms-flex-align: center; -webkit-align-items: center; align-items:

Why is backface-visibility hidden not working in IE10 when perspective is applied to parent elements?

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Ok, so here's another IE10 glitch. The problem is that applying perspective on parent elements breaks the backface-visibility hidden setting. Please see this fiddle: http://jsfiddle.net/2y4eA When you hover over the red square it rotates by 180° on the x-axis, and even though the backface-visibility is set to hidden, the backface is shown, at least until the 180° is reached, then it disappears. Remove the perspective property, and you'll see that it works as expected, the backface isn't visible at all, but ofcourse the 3d effect is lost. It's possible to workaround this problem by applying

How can I make SmartScreen Filter trust a self-signed certificate

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Microsoft's SmartScreen Filter under Windows 8 is a small developer's worst nightmare. While I realize the benefits to end users and the effectiveness at stopping malicious programs from installing themselves on end users' computers, I and many other developers would rather not pay the fees for annual renewal of a Code Signing Certificate or, even worse, an EV Code Signing Certificate. Also, when products developed for use in-house are signed with a trusted certificate from an internal CA, stored in the Trusted Publishers store, they still fall prey to the filter's overzealous behavior.

IE10 Select box issue

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问题 I was testing my application in IE10 and found a strange behavior for select box. The option selected is highlighted and options above/below are displayed above/below the selected one. The drop down box is hidden. This happens only in IE10. In all other browsers, options are displayed below the select box. Try with below sample code in IE10 and IE9: <!DOCTYPE html> <html> <body> <select> <option value="volvo">Volvo</option> <option value="saab">Saab</option> <option value="opel">Opel</option>

Event fired when clearing text input on IE10 with clear icon

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On chrome, the "search" event is fired on search inputs when user clicks the clear button. Is there a way to capture the same event in javascript on Internet Explorer 10? The only solution I finally found: // There are 2 events fired on input element when clicking on the clear button: // mousedown and mouseup. $("input").bind("mouseup", function(e){ var $input = $(this), oldValue = $input.val(); if (oldValue == "") return; // When this event is fired after clicking on the clear button // the value is not cleared yet. We have to wait for it. setTimeout(function(){ var newValue = $input.val();

ReportViewer's Print Button Incompatible with IE 10?

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I have been searching for the answer for this for 2 days. We have an application that uses ReportViewer 9. However, clicking on the print button in IE10 causes the browser to stop working (with the "Debug" or "Close Program" buttons). Everything else seems to work fine. We tried using ReportViewer 10 but we get the same issue. We are using Visual Studio 2010, Windows 7, IE 10, and targeting .NET 4.0. The crashes happen in the IDE and through IIS. EDIT: Things I Have Tried: I have tried adding my website to Trusted Sites, lowered the security setting, and I think I've tried every possible

How do I get a HTML5 Video to work using IE10

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I am hoping someone has an idea on what I can do to help me play HTML5 videos on my local intranet. My Web server= Windows Server 2008 R2 Standard 64bit IIS version= IIS7 Test User environment = Windows 7 Enterprise Video plays perfectly using 'Google Chrome' Video fails to play using 'IE10' My html code is as follows: <!DOCTYPE html> <html> <body> <video src="AccReadings.mp4" width="400" height="300" preload controls> </video> </body> </html> My test machine using IE10 does play HTML5Rocks video ' http://craftymind.com/factory/html5video/CanvasVideo.html ' Regards, Chris Adamy Make sure you

Printing HTML table with many columns/rows using CSS layout?

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I want to print a large table (so large that its rows are approx. 3 sheets of papers wide) from HTML. If possible, CSS should suffice for layout and the solution should work with different browsers. I'm currently defining the following style rules: table { page-break-inside:auto; } tr { page-break-inside:auto; } When I inspect the DOM elements e.g. in Firefox 33.0.2 (on OS X) I can see that the rules are recognized, but then when I look at a print preview ( File | Print | PDF | Open PDF in Preview ) all columns that don't fit on the first page are cut off, i.e. I receive 1 page of printed

IE10 sending image button click coordinates with decimals (floating point values) causing a ParseInt32 FormatException

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问题 It seems like ASP.NET 4.0 is not prepared to handle ImageButton events triggered by Internet Explorer 10. The problem is that IE10 sends the image click coordinates as double values (with decimals), and ASP.NET tries to parse them as integers, presenting the following type of error: System.Web.HttpUnhandledException (0x80004005): Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> System.FormatException: Input string was not in a correct format. at System.Number