demos/quickstart/protected/pages/Controls/HtmlArea.page


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<com:TContent ID="body" >

<h1 id="2801">THtmlArea</h1>
<com:DocLink ClassPath="System.Web.UI.WebControls.THtmlArea" />

<p>
<tt>THtmlArea</tt> displays a WYSIWYG text input field on a Web page to collect input in HTML format. The text displayed in the <tt>THtmlArea</tt> control is specified or determined by using the <tt>Text</tt> property. To adjust the size of the input region, set <tt>Width</tt> and <tt>Height</tt> properties instead of <tt>Columns</tt> and <tt>Rows</tt> because the latter has no meaning under this situation.  To disable the WYSIWYG feature, set <tt>EnableVisualEdit</tt> to false.
</p>

<p>
<tt>THtmlArea</tt> provides the WYSIWYG feature by wrapping the functionalities provided by the <a href="http://tinymce.moxiecode.com/">TinyMCE project</a>.
</p>

<p>
The default editor gives only the basic tool bar. To change or add additional tool bars, use the <tt>Options</tt> property to add additional editor options with each options on a new line. See <a href="http://tinymce.moxiecode.com/tinymce/docs/index.html">TinyMCE website</a> for a complete list of options. The following example displays a toolbar specific for HTML table manipulation,
</p>
<com:TTextHighlighter Language="prado" CssClass="source">
&lt;com:THtmlArea&gt;
  &lt;prop:Options&gt;
	plugins : "table"
	theme_advanced_buttons3 : "tablecontrols"
  &lt;/prop:Options&gt;
&lt;/com:THtmlArea&gt;
</com:TTextHighlighter>

<p>
The client-side visual editting capability is supported by Internet Explorer 5.0+ for Windows and Gecko-based browser. If the browser does not support the visual editting, a traditional textarea will be displayed.
</p>

<pre>
                Windows XP        MacOS X 10.4
----------------------------------------------------
MSIE 6                  OK
MSIE 5.5 SP2            OK
MSIE 5.0                OK
Mozilla 1.7.x           OK              OK
Firefox 1.0.x           OK              OK
Firefox 1.5b2           OK              OK
Safari 2.0 (412)                        OK(1)
Opera 9 Preview 1       OK(1)           OK(1)
----------------------------------------------------
(1) - Partialy working
----------------------------------------------------
</pre>

<com:RunBar PagePath="Controls.Samples.THtmlArea.Home" />

</com:TContent>