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# YUI Library Examples: Rich Text Editor: Editor Auto Adjusting Height

# Rich Text Editor: Editor Auto Adjusting Height

Using the autoHeight config to make the Editor change it's height based on the content.

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## Setting up the Editors HTML

Setting up the Editor's HTML is done by creating a `textarea` control on the page.

<button type="button" id="toggleEditor">Toggle Editor</button> <form method="post" action="#" id="form1"> <textarea id="editor" name="editor" rows="20" cols="75"> This is some more test text.<br>This is some more test text.<br>This is some more test text.<br> This is some more test text.<br>This is some more test text.<br>This is some more test text. </textarea> </form>

## Setting up the Editors Javascript

Once the `textarea` is on the page, then initialize the Editor like this:

(function() { //Setup some private variables var Dom = YAHOO.util.Dom, Event = YAHOO.util.Event; //The Editor config var myConfig = { height: '300px', width: '600px', animate: true, dompath: true, focusAtStart: true }; //Now let's load the Editor.. var myEditor = new YAHOO.widget.Editor('editor', myConfig); myEditor.render(); })();

## Using the config option autoHeight

The Editor will now grow and shrink in height to match the content inside. It will never shrink smaller than the current height config option.

(function() { //Setup some private variables var Dom = YAHOO.util.Dom, Event = YAHOO.util.Event; //The Editor config var myConfig = { height: '300px', width: '600px', animate: true, dompath: true, focusAtStart: true, autoHeight: true }; //Now let's load the Editor.. var myEditor = new YAHOO.widget.Editor('editor', myConfig); myEditor.render(); })();

## Configuration for This Example

You can load the necessary JavaScript and CSS for this example from Yahoo's servers. Click here to load the YUI Dependency Configurator with all of this example's dependencies preconfigured.

### YUI Logger Output:

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### Rich Text Editor Examples:

- Flickr Image Search
- Calendar Plugin
- Icon Insertion
- Plain Text Switcher
- Editor Data Post with Connection Manager
- Skinning the Editor
- Default Toolbar Config
- Code Editor
- Editor inside a Tabview Control
- One Editor, Multiple Edit Areas
- Editor with Custom Image Browser
- Simple Editor — Basic Buttons
- Simple Editor — Advanced Buttons
- Editor — Basic Buttons
- Editor Auto Adjusting Height
- Editor in a Dialog Control
- Custom resizing for the Rich Text Editor (included with examples for Resize Utility)
- Simple Application (included with examples for Layout Manager)
- Complex Application (included with examples for Layout Manager)

### More Rich Text Editor Resources:

- User's Guide (external)
- API Documentation
- Cheat Sheet PDF (external)

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