Only numbers in text Box

  • Thread starter Thread starter Mariame
  • Start date Start date
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Mariame

Hi All,
i have a text box that is created Programmatically in a table & i want to
allow only numbers in this text box ?????????
Any ideas??????????
Regards
 
i have a text box that is created Programmatically in a table & i want to
allow only numbers in this text box ?????????
Any ideas??????????
Click to expand...

Do you mean that you want your page to fail validation at postback if there
are non-numeric characters in the textbox, or do you want to prevent your
users from physically typing in non-numeric characters?

Assuming the former, that's fairly easy with a validator and a regular
expression.

Assuming the latter, you'll have to create a client-side JavaScript function
called by the onmousedown() event of the textbox which disallows non-numeric
characters...
 
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