zoom image from gridview by mouseover

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I am displaying images in gridview i want to zoom image and open in center when pointer goes to on that image. How can i do this?

Posted 19-Jan-13 4:38am

Jigar Sangoi

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P_Dash 19-Jan-13 15:00pm

How are you providing data to GridView ?

I mean if you are Customizing columns manually Writing Templates then your requirement could be possible to achieve.

But if you are just using DataSet or any Data Source to automatically provide dat then I don't think your requirement could be achievable.

So plz rply here how you filling up data in GridView ?

Jigar Sangoi 20-Jan-13 2:44am

I am using dataset but it is possible by using template then tell how can I do this

P_Dash 20-Jan-13 4:55am

Let me try it.
If getting Successful will post the Code here.

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P_Dash · Answer 1 · 2013-01-21T23:58:00

This solution will provide you zooming of the image present in GridView whenever mouse pointer hovers over it.

Step-1: Add GridView & Databinding for it according to your requirement.Change "AutoGenerateColumns" property of Gridview to False.
I hope you know how to use Templates to Show data in GridView.
So now add an Image control under Item Template as following:

ASP.NET

<asp:TemplateField HeaderText="Employee Image">
  <ItemTemplate>
    <asp:Image ID="gvImg" runat="server" ImageUrl="~/Images/1.jpg" CssClass="default" />
  </ItemTemplate>
</asp:TemplateField>

I've used a CSS Class, which I've provided below & an Image just for demo.You can use them according to your requirement.

Step-2: Write the following jQuery code in your page under Head section:

HTML

<style>
  .default 
   {
     width: 75px;
     height: 75px;
   }
</style>

<script src="Scripts/jquery-1.8.3.js"></script>
<script>
  $(document).ready(function () {
    //Using default CSS Class here for capturing the hover event
    $('.default').each(function () {
      $(this).hover(function () {
        $(this).animate({ width:100,height:120 }, 500);
      },
      function () {
        $(this).animate({ width:75,height:75 }, 250);
      });
    });
  });
</script>

Hover event takes 2 Functions.1st one when mouse pointer comes over Image & 2nd Function when mouse pointer goes out of Image control.

Now whenever mouse pointer will come over the Image control present in GridView, it'll zoom in & when mouse pointer goes out it'll zoom out.

Still you didn't get any point feel free to ask.