本文介绍了如何在Flex样式表中设置图片的源代码(不是Embed)的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

这样做:

 < mx:Image styleName =imagesource =done.png> 
< / mx:图片>

这不是:




 < fx:Style> 
@namespace mxlibrary://ns.adobe.com/flex/mx;
@namespace slibrary://ns.adobe.com/flex/spark;
$ b .image {
source:url(done.png)
}

< / fx:Style>
< mx:Image styleName =image>
< / mx:图片>





让我疯狂。这应该怎么办?



同样的结果如果我这样做的话:

  .image {
source:done.png
}

完整的源代码是:

 <?xml version =1.0encoding =utf-8?> 
xmlns:mx =library://ns.adobe.com/flex/mx
xmlns:s =library://ns.adobe.com/flex/spark
minWidth =636minHeight =389width =636height =389
>

< fx:Style>
@namespace mxlibrary://ns.adobe.com/flex/mx;
@namespace slibrary://ns.adobe.com/flex/spark;

.image {
来源:done.png
}

< / fx:样式>
< mx:Image styleName =image>
< / mx:图片>
< / s:Application>


解决方案

code>的源不是风格,而是属性。它不能直接使用CSS设置。尝试使用如下所示:

 <?xml version =1.0encoding =utf-8?> 
xmlns:mx =library://ns.adobe.com/flex/mx
xmlns:s =library://ns.adobe.com/flex/spark
minWidth =636minHeight =389width =636height =389
>

< fx:Style>
@namespace mxlibrary://ns.adobe.com/flex/mx;
@namespace slibrary://ns.adobe.com/flex/spark;

|应用程序{
image-source:Embed(source =done.png);
}

< / fx:样式>
< mx:Image source ={getStyle('imageSource')}>
< / mx:图片>
< / s:Application>


This works:

<mx:Image styleName="image" source="done.png">
</mx:Image>

This doesn't:

<fx:Style>
    @namespace mx "library://ns.adobe.com/flex/mx";
    @namespace s "library://ns.adobe.com/flex/spark";

    .image {
        source : url("done.png")
    }

</fx:Style>
<mx:Image styleName="image" >
</mx:Image>

Driving me crazy. How it this supposed to be done?

Same results if I do:

.image {
    source : "done.png"
}

Complete source code is:

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
           xmlns:mx="library://ns.adobe.com/flex/mx"
           xmlns:s="library://ns.adobe.com/flex/spark"
           minWidth="636" minHeight="389" width="636" height="389"
           >

<fx:Style>
    @namespace mx "library://ns.adobe.com/flex/mx";
    @namespace s "library://ns.adobe.com/flex/spark";

    .image {
        source : "done.png"
    }

</fx:Style>
<mx:Image styleName="image" >
</mx:Image>
</s:Application>
解决方案

mx:Image's source is not a style but property. It can't be set using CSS directly. Try to use something like:

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
    xmlns:mx="library://ns.adobe.com/flex/mx"
    xmlns:s="library://ns.adobe.com/flex/spark"
    minWidth="636" minHeight="389" width="636" height="389"
    >

    <fx:Style>
        @namespace mx "library://ns.adobe.com/flex/mx";
        @namespace s "library://ns.adobe.com/flex/spark";

        s|Application {
            image-source: Embed(source="done.png");
        }

    </fx:Style>
    <mx:Image source="{getStyle('imageSource')}" >
    </mx:Image>
</s:Application>

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10-11 11:22