Insert image url to image controls id attribute in asp.net

Question

0.00/5 (No votes)

See more:

I have many image controls on my asp.net web page and I have stored image urls in my database , so I have created string array and retrived image urls in it So, i want to insert the url in the image control using image.imageurl.

How to do it using loop ??
As I have many image controls to use many lines of code.?

Posted 30-Dec-14 1:39am

Member 11343372

Add a Solution

3 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Sid_Joshi · Accepted Answer · 2014-12-30T02:26:00

Solution 1

<td id="data"  runat="server"">

string html="";
foreach(DataRow row in dt.Rows)
{
html+="<tr>";
html+="<td><img src="+row[0].ToString()+"></td>";
html+="</tr>";
}
data.innerHtml=html;
</td>

Posted 30-Dec-14 2:26am

Sid_Joshi

Updated 30-Dec-14 18:54pm

v2

Comments

Member 11343372 30-Dec-14 8:59am

I didn't get this this is too high then my knowledge please explain
thanks

Sid_Joshi 31-Dec-14 0:56am

create table in string html variable in html format and write this html text on web page it will looks like a web page

kumarmagesh.r · Accepted Answer · 2014-12-30T06:44:00

Design view
<asp:repeater id="image" runat="server" xmlns:asp="#unknown">
<itemtemplate>
<asp:image id="Image1" runat="server" imageurl="<%#Eval(" img_url","~image="" {0}="" 0.jpg")="" %>"="">

CS coding
namespace

C#

using System.Web.Configuration;
using System.Data;

C#

protected void bind_links()
    {
        string query = "select * from img_url ";
        string constring=WebConfigurationManager.ConnectionStrings["constr"].ConnectionString;
        using (SqlConnection conn=new SqlConnection(constring))
        {
            using (SqlCommand comm=new SqlCommand(query))
            {
                using (SqlDataAdapter da=new SqlDataAdapter())
                {
                    comm.Connection = conn;
                    da.SelectCommand = comm;
                    using (DataTable dt=new DataTable())
                    {
                        da.Fill(dt);
                       image.DataSource = dt;
                        image.DataBind();
                    }
                }

            }

        }
    }

Sid_Joshi · Accepted Answer · 2014-12-30T19:24:00

Solution 3

Try This

C#

DataTable dt = new DataTable();
Image[] img = null;
foreach (DataRow row in dt.Rows)
{
    int len = 0;
    if (img.Length > 0)
        len = img.Length;
    Array.Resize(ref img, len+1);
    img[len].ImageUrl = row["imageUrl"].ToString();
}

Posted 30-Dec-14 19:24pm