This example shows how to customize the Resize Utility for things like the Rich Text Editor Control.
Setting up the Editor's HTML is done by creating a
textarea control on the page.
textarea is on the page, then initialize the Editor like this:
Now we listen for the
editorContentLoaded event and setup our Resize instance.
Now we have a resizable Editor instance, but it doesn't resize the way we want. It only resizes the outer element. But we want the Editor to resize the content area as well.
This is where the config option
setSize comes in. When you set the
setSize option to false (only when using the proxy config),
the Resize Utility will not resize the element. It will return the data needed to resize it in the
So now we listen for the
startResize Event to set the
disabled option on the Editor instance.
Then we listen for the
resize Event to get the new height and width. Once we have that we can do a little math and tell the Editor instance to resize itself.
Next we will override the default Resize CSS and make the handle a little bigger.