how can we show and hide div using dropdownllist selected value in asp.net mvc3?

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dropdownlistfor(model=>model.ddlstatevalue)
for eg ddlstatevalue contains apple,ball,cat
if i select apple then there must be display of pic of aapple
if i select ball then there must be image of ball and so on
how can i do this ?

Posted 20-Feb-12 23:49pm

sajan064

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CRDave1988 · Answer 1 · 2012-02-21T00:01:00

Solution 1

Check this

http://www.w3schools.com/jquery/jquery_effects.asp[^]

Posted 21-Feb-12 0:01am

CRDave1988

beevif · Answer 2 · 2012-02-21T00:23:00

If you want to use simple asp.net code then try the below. before that add the images in your solution. Hope this helps.

XML

<div>
        <asp:DropDownList ID="ddlstateval" runat="server" AutoPostBack="true" OnSelectedIndexChanged="ddlstateval_SelectedIndexChanged">
            <asp:ListItem Text="Apple" Value="Apple"></asp:ListItem>
            <asp:ListItem Text="Cat" Value="Cat"></asp:ListItem>
            <asp:ListItem Text="Ball" Value="Ball"></asp:ListItem>
        </asp:DropDownList>
    </div>
    <div>
        <asp:Image ID="imgViewSelected" runat="server" ImageUrl="~/Images/Apple.jpg" />
    </div>

code behind

C#

protected void ddlstateval_SelectedIndexChanged(object sender, EventArgs e)
        {
            imgViewSelected.ImageUrl = "~/Images/"+ddlstateval.SelectedValue.ToString() + ".jpg/";
        }