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Views: 797 | Replies: 4
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Join Date: Jan 2008
Location: India
Posts: 160
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Rep Power: 1
Solved Threads: 7
Junior Poster
hi
i am developing a site in asp.net 1.0 for validation i have created a js function
where i am checking all controls for null
my text boxes are validated with that function but not combos.
here is the code i used to validate combos
This is not worked then i tryed this
but nothing is done. also no error.
plz help.
i am developing a site in asp.net 1.0 for validation i have created a js function
where i am checking all controls for null
my text boxes are validated with that function but not combos.
here is the code i used to validate combos
if(document.Form1.cboCity.selectedindex == 0)
{
document.Form1.cboCity.focus();
alert("Please Select Your Current Location.");
return false;
}This is not worked then i tryed this
if(document.Form1.cboCity.value == 0)
{
document.Form1.cboCity.focus();
alert("Please Select Your Current Location.");
return false;
}but nothing is done. also no error.
plz help.
Last edited by peter_budo : Apr 19th, 2008 at 8:41 am. Reason: Keep It Organized - please use [code] tags
Accept Challenges and Enjoy Coding... :)
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Join Date: Jun 2006
Location: India
Posts: 6,870
Reputation: 
Rep Power: 23
Solved Threads: 345
You seem to be in serious need of some good Javascript tutorials.
First of all, Javascript is case sensitive, hence
First of all, Javascript is case sensitive, hence
selectedindex is not the same as selectedIndex. Also, the values of form controls are always of type string, so checking a textbox value for 0 seems pointless enough. It should be txtInput.value.length == 0. Last edited by ~s.o.s~ : Apr 16th, 2008 at 1:43 pm.
I don't accept change. I don't deserve to live.
Happiness corrupts people.
Failing to value the lives of others cheapens your own.
Happiness corrupts people.
Failing to value the lives of others cheapens your own.
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Join Date: Jan 2008
Location: India
Posts: 160
Reputation:
Rep Power: 1
Solved Threads: 7
Junior Poster
hi
thanks for reply. but i didn't get solution yet..
thanks for reply. but i didn't get solution yet..
Accept Challenges and Enjoy Coding... :)
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Join Date: Jun 2006
Location: India
Posts: 6,870
Reputation:
Rep Power: 23
Solved Threads: 345
You already have been given a solution; start reading some tutorials and post your latest attempt with the changes incorporated.
I don't accept change. I don't deserve to live.
Happiness corrupts people.
Failing to value the lives of others cheapens your own.
Happiness corrupts people.
Failing to value the lives of others cheapens your own.
•
•
Join Date: Jan 2008
Location: India
Posts: 160
Reputation:
Rep Power: 1
Solved Threads: 7
Junior Poster
hi
actually i just copied and pasted the example from one of the tutorial. But its not working. then i tried for values of combo then its showing undefined. that means its not found the controls. why so !
actually i just copied and pasted the example from one of the tutorial. But its not working. then i tried for values of combo then its showing undefined. that means its not found the controls. why so !
Accept Challenges and Enjoy Coding... :)
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