Question

extjs4.1自定义组件IE兼容性错误（chrome上没问题，排除逗号问题）

麻烦大侠解惑！IE调试时显示：[E] You have set frame: true explicity on this component (header) and it does not have any framing defined in the CSS template. In this case IE cannot figure out what sizes to use and thus framing on this component will be disabled.
自定义组件就是一个TAB，ext4.1小部分代码如下：
Ext.define('Ext.ux.ManagedIframe.Component', {
/* Begin Definitions */
extend : 'Ext.Component',

alias : 'widget.miframe',
autoScroll : true,
frameStyle : null,
frameCls : 'ux-miframe',
shimCls : 'ux-miframe-shim',
shimUrl : Ext.BLANK_IMAGE_URL,
src : null,
autoMask : true,
maskMessage : 'Loading...',
resetUrl : 'javascript:void(0);',
ariaRole : 'presentation',
unsupportedText : 'Frames are disabled',
bubbleEvents: ['documentloaded', 'load'],
initComponent : function() {
var me=this,
frameStyle = Ext.isString(me.frameStyle)
? Ext.core.Element.parseStyles(me.frameStyle)
: me.frameStyle || {};
me.autoEl = {
cn: [
Ext.applyIf(
me.frameConfig || {},
{
tag : 'iframe',
cls : me.frameCls,
style : Ext.apply(
{
"height" : "100%",
"width" : "100%"
},
frameStyle
),

Answer 1

<meta http-equiv=“X-UA-Compatible” content=“IE=8″>

求采纳

追问

试用了，还是不行

追答

您的代码不完整，看不到具体问题。浏览器兼容的问题添加下面代码

<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />

追问

试了还是不行，还是感谢！