internet-explorer-7 | 易学教程

In IE7 the first click on a grid causes an ExtJS Ext.grid.GridPanel to jump to the top of the page

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问题 I have a strange issue with an Array fed ExtJS gridPanel - in IE7 only, before the rowclick event is fired, when I click on a row, the page scrolls up 2-3 rows. On repeated clicks, the page scrolls up until the page is at the top of the page. Then only the rowclicks are passed through to my handler. I only have two listeners registered on this grid: listeners: { rowclick:function(grid, rowIndex, e) { ... my handler }, sortchange : function(grid, rowIndex, e){} Do you have any ideas? 回答1: I

407 Proxy Authentication Required

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问题 I'm getting the following exception while making a call using XMLHttp object asynchronously in Mozilla Firefox. 407 Proxy Authentication Required The ISA Server requires authorization to fulfill the request. Access to the Web Proxy filter is denied. Description of cause: Actually I'm trying to make an asynchronous request to using get in javascript. It is working fine using IE 6 but for IE 7 and Firefox 3.5, it will it won't get any data using asynchronous request so how to overcome this

When does IE7 recompute styles? Doesn't work reliably when a class is added to the body

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问题 I have an interesting problem here. I'm using a class on the element as a switch to drive a fair amount of layout behavior on my site. If the class is applied, certain things happen, and if the class isn't applied, they don't happen. Javascript is used to apply and remove the class. The relevant CSS is roughly like this: .rightSide { display:none; } .showCommentsRight .rightSide { display:block; width:50%; } .showCommentsRight .leftSide { display:block; width:50%; } And the HTML: <body class=

how to clear authentication cache on ie7 with Javascript?

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问题 We need to clear the authentication cache in IE with Javascript. On IE6 we use: document.execCommand('ClearAuthenticationCache'); and it works. On IE7 it doesnt work. what can i do? thanks... 回答1: Are you seeing any JavaScript errors (a yellow exclamation mark icon in the lower left corner)? Can you provide more details? Are you absolutely certain that line of code is executing (try adding alert('execCommand'); above and below it). It is possible some other JavaScript error caused by

Problem with position absolute in ie7, div moves 10px to the right

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问题 ive got a problem on my position absolute property on IE7. My div moves 10px to the right. Below is my code. IE8 and 9 works fine. id menu is the div Im referring. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <style type="text/css"> body{margin: 0 0 0 0; padding: 0 0 0 0;} #holder{width: 400px;

Image and text inside of <a> tag

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问题 This is the html asp.net generated (with some client-identifying details removed) In Windows XP / IE 7 clicking on the image does nothing. Click on the text executes the hyperlink. Right-clicking anywhere and then selecting open in new window or open also works. In other browsers, it all works as expected. Is there anything simple anyone can see that I could do to this to get it to work correctly in IE7? <div id="hdrXXX"> <a id="ctl00_XXX" title="XXX" class="hdrXXX" href="http://google.com"

CSS doesn't apply to dynamically created elements in IE 7?

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问题 Still looking for an answer. Changing or reassigning to the filter's innerHTML successfully redraws the element, but breaks my script, so that's out. Adding additional child nodes, including text nodes, does not force a redraw. Removing the added node does not force a redraw. Using the ie7.js family of scripts does not work. In the project I am working on, I dynamically generate (with javascript) filters that look like this: <div class="filter"> <a ... class="filter_delete_link">Delete</a>

combining IE6 and IE7 css hacks in same stylesheet

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问题 I usually use IE conditionals and have a stylesheet for each. This for me is a much neater way to do this. However due to a certain constraints, I have to hack ie6 and 7 in the same stylesheet. I know it won't validate, but how do you isolate ie6 and ie7 with hacks in the same stylesheet? 回答1: Comprehensive List of Browser-Specific CSS Hacks Source: http://paulirish.com/2009/browser-specific-css-hacks/ /***** Selector Hacks ******/ /* IE6 and below */ * html #uno { color: red } /* IE7 */ *

IE7 is clipping my text. How do I adjust its attitude?

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问题 A few days ago I re-skinned my website. Development of this skin was primarily done using safari, and as expected, it all renders fine using firefox and opera. I've had to make a few small tweaks for IE7, but nothing much, except for one problem... The date indicators for a post are cut off in IE. This problem seems to occur only on nested span tags inside a left floating div. I think I need the floating div's in order to layout text on the left and the right side of the screen. Do any of you

Image is not clickable inside anchor only in IE7

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问题 Html Structure <a> <span>  <img> </span> <span> Some text <span> </a> Anchor is not clickable only in IE7, I know the issue happens because of hasLayout, if we remove height & width of the span, it will work fine. But I need to make it work with out removing height & width. EDIT: You can fiddle with an example here: http://jsfiddle.net/rxcAb 回答1: CSS Only Solution Tomas-I modified your fiddle into a working example. I changed your code to use a span inside the