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Asp.net DropDownlist Scrollbar is not working in Firefox and

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Asp.net DropDownlist Scrollbar is not working in Firefox and

Kumarean Arumugam

10yAsked Jun 30, 2016, 3:30 AM836Learn iOS Programming

Hi Guys

I need a help from you to solve this problem

what is my ques is?

I'am using two dropdownlist like countries and state.

If i click the dropdownlist and try to scroll down on the list the screen is scrolling. Its only happening in Fire fox and IE 10 chrome is working properly.

Hope you guys give me good solution

Thanks,

A.kumaresan

4 Replies

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Kumarean Arumugam10y ago
I have tried the solution,
Actually what is happening means
can't able to scroll down into the dropdownlist.
if i try to scroll down the webpage is scrolling down
but in chrome its working properly
Vinay Singh10y ago
So do one thing just try the solution and then test it.
Kumarean Arumugam10y ago
Hi
Thanks for the response
Actually Its an Browser issue
only occurs when i work on firefox and IE 10
Vinay Singh10y ago
Hi
Actually in ASP.NET Dropdownlist you can not control display items height, unless your are building your own.
But there are some crude ways you can control the same like onmouse over and out just set the item size like bellow.
<asp:DropDownList ID="DropDownList1" onmouseover="this.size=4;" onmouseout="this.size=1;" runat="server">

</asp:DropDownList>
For detail check the link
http://stackoverflow.com/questions/18984253/asp-net-dropdownlist-scrollable