Flex中如何通过设置各寄宿控件visible属性控制RichTextEditor控件的各寄宿控件显示与否的例子
By Minidxer | December 29, 2008
接下来的例子演示了Flex中如何通过设置各寄宿控件visible属性,控制RichTextEditor控件的各寄宿控件显示与否。
让我们先来看一下Demo(可以右键View Source或点击这里察看源代码):
下面是完整代码(或点击这里察看):
Download: main.mxml
- <?xml version="1.0" encoding="utf-8"?>
- <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
- layout="vertical"
- verticalAlign="middle"
- backgroundColor="white">
- <mx:Script>
- <![CDATA[
- import mx.controls.CheckBox;
- private function checkBox_change(evt:Event):void {
- var ch:CheckBox = evt.currentTarget as CheckBox;
- richTextEditor[ch.data].visible = ch.selected;
- }
- ]]>
- </mx:Script>
- <mx:ApplicationControlBar dock="true" verticalAlign="top">
- <mx:Form styleName="plain">
- <mx:FormItem label="fontFamilyCombo.visible:">
- <mx:CheckBox selected="true"
- data="fontFamilyCombo"
- change="checkBox_change(event);" />
- </mx:FormItem>
- <mx:FormItem label="fontSizeCombo.visible:">
- <mx:CheckBox selected="true"
- data="fontSizeCombo"
- change="checkBox_change(event);" />
- </mx:FormItem>
- <mx:FormItem label="toolBar2.visible:">
- <mx:CheckBox selected="true"
- data="toolBar2"
- change="checkBox_change(event);" />
- </mx:FormItem>
- <mx:FormItem label="colorPicker.visible:">
- <mx:CheckBox selected="true"
- data="colorPicker"
- change="checkBox_change(event);" />
- </mx:FormItem>
- <mx:FormItem label="alignButtons.visible:">
- <mx:CheckBox selected="true"
- data="alignButtons"
- change="checkBox_change(event);" />
- </mx:FormItem>
- <mx:FormItem label="bulletButton.visible:">
- <mx:CheckBox selected="true"
- data="bulletButton"
- change="checkBox_change(event);" />
- </mx:FormItem>
- <mx:FormItem label="linkTextInput.visible:">
- <mx:CheckBox selected="true"
- data="linkTextInput"
- change="checkBox_change(event);" />
- </mx:FormItem>
- </mx:Form>
- <mx:Spacer width="100%" />
- <mx:Form styleName="plain">
- <mx:FormItem label="_RichTextEditor_VRule1.visible:">
- <mx:CheckBox selected="true"
- data="_RichTextEditor_VRule1"
- change="checkBox_change(event);" />
- </mx:FormItem>
- <mx:FormItem label="_RichTextEditor_VRule2.visible:">
- <mx:CheckBox selected="true"
- data="_RichTextEditor_VRule2"
- change="checkBox_change(event);" />
- </mx:FormItem>
- </mx:Form>
- </mx:ApplicationControlBar>
- <mx:RichTextEditor id="richTextEditor"
- width="100%"
- height="100%" />
- </mx:Application>
代码:Peter deHaan 翻译/整理/编译:中文Flex例子
Topics:
RichTextEditor |
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Tags: alignButtons, bulletButton, fontFamilyCombo, fontSizeCombo, linkTextInput, RichTextEditor, toolBar2