Hi,
I have a requirement like, I should accept any string which does not contain some special characters like @,*,& etc. Actually i should block the user from typing these character.
Similar behavior as the unit price text box in this example
http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/alleditablecolumns/defaultcs.aspx.
At the same time i should display some error message to the user about the blocking action. I am bit confused of acheiving this through radinputmanager and a asp text area control.
I tried setting the telerik:RegExpTextBoxSetting tag with the right regular expression, validation message and the control id, but the validation happens only on click of any button.
This is the link i used as reference http://www.telerik.com/help/aspnet-ajax/using_radinputmanager.html
Kindly help me with some code snippets.
Regards,
Saravanan K
I have a requirement like, I should accept any string which does not contain some special characters like @,*,& etc. Actually i should block the user from typing these character.
Similar behavior as the unit price text box in this example
http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/alleditablecolumns/defaultcs.aspx.
At the same time i should display some error message to the user about the blocking action. I am bit confused of acheiving this through radinputmanager and a asp text area control.
I tried setting the telerik:RegExpTextBoxSetting tag with the right regular expression, validation message and the control id, but the validation happens only on click of any button.
This is the link i used as reference http://www.telerik.com/help/aspnet-ajax/using_radinputmanager.html
Kindly help me with some code snippets.
Regards,
Saravanan K