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OnClientCommandExecuting Error

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Jeff
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Jeff asked on 11 Jun 2012, 03:08 PM
I added a custom drop down to my editor. I created the OnClientCommandExecuting function to handle what happens when someone selects an item in the drop down.

The problem is the event fires when I press enter inside the editor, which is causing the following code to throw an error:

function OnClientCommandExecuting(editor, args) {
 
        var name = args.get_commandName();
        var val = args.get_value();
 
        var info = val.split("::");
 
    }

Error:

val is undefined
(?)(editor=Object { __msdisposeindex=3, _element=div#RadEditor1.RadEditor, _clientStateFieldID="RadEditor1_ClientState", more...}, args=Object { _cancel=false, _commandName="EnterNewLine", _name="EnterNewLine"})TelerikAjax.aspx (line 23)
createCallback(c=Object { __msdisposeindex=3, _element=div#RadEditor1.RadEditor, _clientStateFieldID="RadEditor1_ClientState", more...}, d=Object { _cancel=false, _commandName="EnterNewLine", _name="EnterNewLine"})Teleri...90a9d4e (line 6)
raiseEvent(b="commandExecuting", c=Object { _cancel=false, _commandName="EnterNewLine", _name="EnterNewLine"})Core.js (line 766)
createCallback(a=Object { __msdisposeindex=3, _element=div#RadEditor1.RadEditor, _clientStateFieldID="RadEditor1_ClientState", more...}, d="raiseEvent", b=["commandExecuting", Object { _cancel=false, _commandName="EnterNewLine", _name="EnterNewLine"}])Teleri...90a9d4e (line 6)
_responseReceived(c="commandExecuting", d=Object { _cancel=false, _commandName="EnterNewLine", _name="EnterNewLine"})RadEditor.js (line 6416)
_executeCommandEvent(s="commandExecuting", u="EnterNewLine", j=Object { _cancel=false, _commandName="EnterNewLine", _name="EnterNewLine"})RadEditor.js (line 7382)
fire(m="EnterNewLine", j=undefined)RadEditor.js (line 7363)
_onKeyDown(t=keydown charCode=0, keyCode=13)RadEditor.js (line 7814)
(?)(h=keydown charCode=0, keyCode=13)RadEditor.js (line 7739)
[Break On This Error]  
 
Reload the page to get source for: http://localhost:56444/TelerikAjax.aspx
 
TelerikAjax.aspx (line 23)

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Jeff
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answered on 11 Jun 2012, 03:42 PM
I assume I'm just going to have to check to make sure the value came from the dropdown before I run my routine?
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Rumen
Telerik team
answered on 12 Jun 2012, 02:02 PM
Hi,

You should also check for the executed command before executing your code, e.g.

function OnClientCommandExecuting(editor, args) {
        var name = args.get_commandName();
        if (name == "CustomDropdownCommandName)
        {
            var val = args.get_value();
            var info = val.split("::");
        }
}


Greetings,
Rumen
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Rumen
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