Dropdownlist and Button

[sroberts82]

Hi, I have a form with a dropdownlist on it. I have an eventhandler for OnSelectedIndexChanged which works grand. The problem arises when I try to add a submit button. Form appears fine first time, but when I attempt to change the selected item in dropdownlist, and error comes about saying there is a problem with some JScript error (I imagine added itself I didnt have any Jscript in) saying function __doPostBack(eventTarget, eventArgument) { if (!theForm.onsubmit || (theForm.onsubmit() != false)) { theForm.__EVENTTARGET.value = eventTarget; theForm.__EVENTARGUMENT.value = eventArgument; theForm.submit(); <-----"object doesnt support this property or method" } } any ideas? Thanks in advance, Ste

[ToddHileHoffer]

Have you tried using an asp.net button control? "People who never make mistakes, never do anything." My Blog

[sroberts82]

yeah im using asp:Button and asp:dropdownlist.

[ToddHileHoffer]

can you pase the aspx page? "People who never make mistakes, never do anything." My Blog

[gharry]

1.What would you like to do with the Button. 2.Could it be that the second time you use the ddl event a parameter is changed out off bounds

[minhpc_bk]

Hi there, Looks like you set the Id of the button as "submit". If this is the case, you simply replace with another name.