hello all,
I have a simple question. on my .aspx page I have bunch of
textbox, and dropdowns. One of the dropdown2 has postback
= true. When the user selects an item, the brower will
post back to the server. My problem is I only wants the
browser will post back to the server if (textbox1,
textbox2, and dropdown1) are not null values. I have a
javascript that checks for the null value for textbox1,
textbox2, and dropdown1. how can i do in client-side,
postback occurs only if certain fields are not blank.
Please let me know if u have any suggestion or any
examples that help..
Thanks
manan
1  1810 
use validation controls and set the CausesValidation to true for the
control that has AutoPostBack.
Validate in the validation control what you want to be not null.
--
Swanand Mokashi
Microsoft Certified Professional http://www.swanandmokashi.com/
Home of the Stock Quotes, Quote of the day and Horoscope web services
"Manan" <an******@hotmail.com> wrote in message
news:1b****************************@phx.gbl... hello all,
I have a simple question. on my .aspx page I have bunch of
textbox, and dropdowns. One of the dropdown2 has postback
= true. When the user selects an item, the brower will
post back to the server. My problem is I only wants the
browser will post back to the server if (textbox1,
textbox2, and dropdown1) are not null values. I have a
javascript that checks for the null value for textbox1,
textbox2, and dropdown1. how can i do in client-side,
postback occurs only if certain fields are not blank.
Please let me know if u have any suggestion or any
examples that help..
Thanks
manan This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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