Control Visibility without postpack

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Hello ,...
i want to make a textbox visible when the user mark on check box
i did this and write a code in the button .but it is apear after postpack

i want to do this without postpack

can anyone tell me how can i do that

Posted 4-Mar-11 22:12pm

Hercal

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Niranjankr · Answer 1 · 2011-03-04T22:32:00

Solution 3

Your can try apply ajax update panel that can solved your postback
problem.

Posted 4-Mar-11 22:32pm

Niranjankr

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Hercal 5-Mar-11 5:01am

Thank you Member 7677684 ,.........
i develop my website on ASP.net 2.0 which dont contain update panel :(
so i don't know what can i do :( :(

Sandeep Mewara · Answer 2 · 2011-03-04T22:30:00

Solution 2

i want to do this without postpack
You can do it using Javascript.

Attach a client-side onclick handler to the checkbox and tie a Javascript method to it. Thus, on click of the checkbox, this Javascript method would be raised and you can set the visibility(use display style for hiding/showing) of the textbox as per your need.

Try!

Posted 4-Mar-11 22:30pm

Sandeep Mewara

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Hercal 5-Mar-11 4:59am

Thank you , Sandeep Mewara ....
can u tell me the steps please , i dont know anything about javascript

Sandeep Mewara 5-Mar-11 5:08am

I did told the steps!

For code, try first... Google.. read.. learn...
If I give you a code, you will just copy-paste and done - I dont want that.

Hercal 5-Mar-11 5:56am

ok , thanks 4 your effort , i will try

Brij · Answer 3 · 2011-03-04T22:28:00

Solution 1

If you want to avoid postback, then have a textbox with display property as none ( Keep in mind that visible false would not work, you have to style display as none from code behind). Then write a javascript function at Client side to display/hide the textbox, using it's client id and attach the function with checkbox.

Posted 4-Mar-11 22:28pm

Brij

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Hercal 5-Mar-11 4:57am

Thank you Brij ,...

sorry but how i can have a textbox with display property as none ???
how can i write java script function ?? i dont know anything about javascript :( :(
###### Keep in mind that visible false would not work######..........why not work ??