RadSpell is not limited to spellchecking html elements
only. You can define a custom text source, that can provide text for
RadSpell to spell check.
You need to define a JavaScript object with two methods: get_text() and set_text(param):
function VariableSpellSource()
{
this.get_text = function()
{
return "colourful mistakrn texr";
}
this.set_text = function(newValue)
{
alert("The corrected text is: " + newValue);
}
}
Going beyond that simple example, this page shows how to extract the text
from a Macromedia Flash movie, containing a text area component, spell check it,
and save the corrected text. The custom text source is called
TextInterface.
You can set it with the server side ClientTextSource property:
<telerik:RadSpell ID="spell2" Runat="server" UseClassicDialogs="True" ClientTextSource="DifferentControlsSource" ControlToCheck="textarea1" IsClientID="true" ButtonLabel="Spellcheck and save to a different control" />
or the client side set_textSource method:
var source = new TextInterface();
spell.set_textSource(source);