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Dynamic value change in Drop Down Menu

4 New Member
Hi All,

I have a form with two drop down controls. I want to change the values of Drop Down Menu 2 if i select some value in Drop Down Menu 1.

Like If i select country then all the states of this country should get populated in the second menu.

Will appreciate your help.
May 24 '07 #1
1 3057
Dipti Singh
20 New Member

For this u have to post the value of drop down list1 that is selected.

u can post the values by submitting the asp page.u can code onchange event of dropdown list1.


<select name="namesel" onchange="docum ent.formname.ac tion=' ';document.form name.submit()">

by thsi ur asp page will get potsed on chage on the drop down list.

now u can write this statement:

val=request.for m("namesel") // this stalement will give u the value of option selected by user.

at very first run the value of "val" will be blank" " , so no problem......
now u can check the value of val for drop down list2.
May 24 '07 #2

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