如何与QUOT;将＆QUOT;在Flex和Flex手机项目的HTML文本的文本区域显示精灵和文本格式

问题描述

我玩弄应用程序的消息类型。有谁知道怎么上的追加HTML文本的任何教程，或者在Flex和Flex移动项目的文本区域？而具体如何我可能会采取基本上追加一个精灵内嵌的文字时，我需要？一些简单的像：

I'm playing around with a messaging type of application. Does anyone know how, or of any tutorials on to "appending" html text to text areas in flex and flex mobile projects? And specifically how I could take that and basically "append" a sprite inline to the text when i need to? Something simple like:

用户名：一些文​​字在这里

因此​​，任何人有任何经验的追加精灵或简单的文本格式？谢谢，我真的难倒就如何解决这些问题！

So, Anyone have any experience "appending" sprites or simple text formatting? Thanks I'm realy stumped on how to solve these issues!

编辑：基于它下面的答案是sugguested，它就是这么简单...

Based on an answer below it was sugguested that it's as simple as...

textAreaInstance.htmlText += "<b>Username:</b> some text right here!";

但它不是。你不能这样做 .htmltext 用文本区域。你可以在一个文本字段，所以我尝试

But its not. you can't do .htmltext with a text area. you can on a text field, so i tried

var TF:TextField = new TextField();
TF.width = 200;
TF.height = 200;
TF.htmlText="Image in textfield: <img src='http://upload.pusha.se/3/HittaTidning_75.jpg' hspace='0' vspace='0'>";

//then i go to my text area instance and tried to add it the way you suggested
text_area_instance.text += TF;

这一切都显示为 [对象文本字段]

推荐答案

有没有方法来添加HTML文本，所以你必须使用+ =追加你的HTML格式的东西：

There is no method to append html text, so you have to use += appending your html formatted stuff:

    textAreaInstance.htmlText += "<b>Username:</b> some text right here!";

您可以嵌入这样的文本区显示对象：

You can embed display objects in TextArea in this way:

    <fx:Script>
    <![CDATA[
        //display object class, what simply draws a recangle
        //you have to create a reference from this class, otherwise it won't work
        private var img:ImageStuff;


        protected function button1_clickHandler(event:MouseEvent):void
        {
            txt.htmlText = "<img src='ImageStuff' width='16' height='16'/>";
        }

    ]]>
</fx:Script>

    <mx:TextArea id="txt"/>
    <s:Button click="button1_clickHandler(event)" />

我不知道任何方式嵌入显示对象为火花文本区。

I don't know any way embedding display objects into spark TextArea.

干杯

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