Flex中如何通过visible和includeInLayout属性控制RichTextEditor的链接输入框显示与否的例子
By Minidxer | December 19, 2008
接下来的例子演示了Flex中如何通过visible和includeInLayout属性,控制RichTextEditor的链接输入框显示与否。
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"?>
- <!-- http://blog.flexexamples.com/2007/11/23/hiding-nested-controls-in-a-flex-richtexteditor-control/ -->
- <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
- layout="vertical"
- verticalAlign="middle"
- backgroundColor="white">
- <mx:Script>
- <![CDATA[
- import mx.controls.TextInput;
- private function toggle_linkTextInput():void {
- var textInput:TextInput = richTextEditor.linkTextInput;
- var isSelected:Boolean = checkBox.selected;
- textInput.visible = isSelected;
- textInput.includeInLayout = isSelected;
- }
- ]]>
- </mx:Script>
- <mx:ApplicationControlBar dock="true">
- <mx:CheckBox id="checkBox"
- label="RichTextEditor linkTextInput visible:"
- labelPlacement="left"
- selected="true"
- change="toggle_linkTextInput();" />
- </mx:ApplicationControlBar>
- <mx:RichTextEditor id="richTextEditor" />
- </mx:Application>
代码:Peter deHaan 翻译/整理/编译:中文Flex例子
Topics:
RichTextEditor |
No Comments » |
463 views
Tags: includeInLayout, linkTextInput, RichTextEditor, visible