Forms Data Controls :: Show Image In Gridview From Sql Database?

Sep 30, 2010

how to show image in gridview from sql database

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Data Controls :: Show Or Hide Image Control In GridView Based On Condition From Database

Dec 19, 2012

i am using template field display image based on condition in table field. i have field name  verify i used to store yes or no value if it is yes then display image else noting to display in gridview

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Data Controls :: Show Default Small Image Before Fully Bind Image In Datalist From Database

Apr 27, 2016

How to show defalut image in datalist untill large image fully loaded in same datalist ?

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Forms Data Controls :: How To Retrieve Client Name / Field And Image From Database And Show In Datalist

Sep 22, 2010

i wanat to display Client Name, Field and image in datalist. Stored Procedure like this

ALTER proc [dbo].[get_clients_services]

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Data Controls :: Display Image In GridView With Path In Database With Image Enlarge Option?

Jan 12, 2013

<asp:ImageField DataImageUrlField="photo" > <ItemStyle Width="50px" Height ="50px"
HorizontalAlign="Center" VerticalAlign="Middle" ></ItemStyle>
</asp:ImageField>

i need to display image from database in gridview.  i have the above html and a select query executed from code behind which displays the image.

i am storing the image path in the database table and image in a folder.

Queries related to above

1. image size not able to set

2. the gridview image column will display image if the column data is not blank. but if its blank i have 2 default images  male image and female image

so if the field is blank i need to display one of the default images depending on the gender selected
 
3. if the image is clicked it should show enlarged image as popup 

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Forms Data Controls :: Show Checked Checkboxes In Gridview From Database

Mar 4, 2010

I have situation where I have to show checked CheckBox in a GridView. I have three tables

1) Menu Items ( Fields: menuID, menuName, menuLink, .....)
2) User Types (Fields: userTypeID, userTypeName, ...)
3) User Menus (Field: menuID, userTypeID )

I have a screen to add new Menu Items where I am showing a Grid That has two columns

1) CheckBox and
2) User Type

I have to check CheckBox in order to Link that User Type with the Menu Itme. I am done with Add Screen. Here is the Code:

(aspx)
<asp:GridView
ID="gridView_UserTypes"
runat="server"
AutoGenerateColumns="False"
DataKeyNames="userTypeID"
Width="60%"
EmptyDataText="">
<HeaderStyle
CssClass="gridHeader"
Wrap="false"
/>
<AlternatingRowStyle
CssClass="gridAlturnateRow"
/>
<RowStyle
CssClass="gridRow"
/>
<Columns>
<asp:CheckBoxField
DataField="userTypeChecked"
HeaderText="Select"
ReadOnly="false"
Visible="true"
/>
<asp:TemplateField
HeaderText="Select">
<ItemTemplate>
<asp:CheckBox
ID="userTypeSelector"
runat="server"
/>
</ItemTemplate>
<ItemStyle
HorizontalAlign="Center"></ItemStyle>
</asp:TemplateField>
<asp:BoundField
ItemStyle-HorizontalAlign="Left"
DataField="userTypeName"
HeaderText="User Types"
HeaderStyle-Wrap="false"
ReadOnly="True"
SortExpression="userTypeID">
<ItemStyle
HorizontalAlign="Left"></ItemStyle>
</asp:BoundField>
</Columns>
</asp:GridView>
(Code Behind)
foreach (GridViewRow row in gridView_UserTypes.Rows)
{
// Access the CheckBox
CheckBox cb = (CheckBox)row.FindControl("userTypeSelector");
if (cb != null && cb.Checked)
{
// First, get the UserTypeID for the selected row
int userTypeID = Convert.ToInt32(gridView_UserTypes.DataKeys[row.RowIndex].Value);
if (selectedUserTypeIDs == "")
{
selectedUserTypeIDs = userTypeID.ToString();
}
else
{
selectedUserTypeIDs = selectedUserTypeIDs + "," + userTypeID.ToString();
}
userTypeCount++;
}
}

Now I am passing selectedUserTypeIDs along with other details to my Stored Procedure and adding those UserTypes for newly Added menu. It works fine for me. Now I want to show checked CheckBox in Edit Mode.

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Data Controls :: How To Show GridView Image Conditionally

Nov 9, 2013

For this I am using ASP.NET 4.5, C#, and Entity Framework to SQL.

I have some sections of my site where users can make multiple entries and can optionally upload attachments. There is a page where the user can see a gridview that acts as an overview of the entires. I have been asked to display a column with a paperclip icon if an attachment exists.

The way the database is structured, the table that holds the entries has columns like this:

id, schoolName, dateStarted, dateEnded, attachmentId

The attachments are in another table. For this table the attachmentId will hold an Int32 or be NULL (no attachment). My current query looks like basically like this: 

var query = context.applications.Where(c => c.id == applicationPrimaryKey);
var results = result.educationUniversities.ToList();
gdvEducationUniversity.DataSource = results;
gdvEducationUniversity.DataBind();
 
Gridview looks like this:
 
<asp:GridView
ID="gdvWorkMentor"
runat="server"
AutoGenerateColumns="False"
DataKeyNames="id"
<Columns>

[Code]....

I somehow need to create a condition where an image of a paperclip is shown if the attachmentId value is not Null. Optionally I imagine the query could be re-written to return a true/false value based on if the attachmentId value is null though I'm not certain how to do this.

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Forms Data Controls :: Retrieve Data From Database And Show In Gridview?

Feb 11, 2010

I want to get data from the database and display it in gridview. The gridview should be editable. Meaning the user can add, edit and delete items/rows in the gridview. Everytime the user adds/updates/deletes an item, the gridview is also updated. However, these changes will only be saved to the database once the Save button is clicked.

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Forms Data Controls :: How To Retrieve Image From Database Into Gridview

Sep 5, 2010

How to Retrieve image from database into gridview

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Forms Data Controls :: Image From Database In GridView With StoredProcs?

Jun 23, 2010

Maybe I'm looking for an easy way that just isn't there, but I'm trying to display the images I store in my SQL database in a GridView, and I just can't seem to get it right. I've readlots of different articles on the web about it (including this one from this forum), but most (if not all) of the examples I've read look like their doing a "double hit" to the database (that is, one stored procedure call to get the entire record, and a second one in the Handler to get just the image of the record).

[Code]....

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Forms Data Controls :: Using Gridview To Display Image ,stored In Database?

Mar 8, 2010

I'm new in storing and displaying image to database.I have learn how to store image into my database from a site and seems like it work, and the image is store as binary data.Now i try to retrieve and store it, using a site as a reference

My problem is i follow everything but in the end it seems the gridview do work as it shown some data from the database but for the image, only show a small red cross "unable to show image" sign there.

My storing data and uploading image to database code (Just in case)

[Code]....

My image handler
[Code]....

My gridview that display information
[Code]....

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Forms Data Controls :: Gridview ImageField For Image Stored In Database?

Jan 14, 2011

This is probably a really simple question but I have a gridview that is linked to a table in a database. But I have an imagefile stored in one of the columns in the table. The SqlDataSource links to the table an I can see the images when I test the query. I just can't see how to show the image in the gridview. All the example on the web show how to link to an image on the server and not that is downloaded from the server.

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Forms Data Controls :: View Image From Database In A Gridview Using Object Datasource?

May 20, 2010

I want to display images, which i stored in the MSSQL 2008 with the type of varbinary, in a gridview.

I am using N-Tier to support my web application, i can get the image's value which is in binary type, but i do not know how to display it via a gridview.

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Forms Data Controls :: Image Upload In Gridview - Save Multiple Record Into Database

Feb 18, 2010

I have another problem is that I have Placed a file upload control in Empty template of Gridview to have multiple record insert. I have used viewstate to save multiple record into database. But problem is that I am able to find the control but it not giving any value.I have following code.

[Code]....

in above code

[Code]....

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Forms Data Controls :: Displaying Binary Image Saved In A Database To Gridview ImageField?

Oct 25, 2010

I have a coloumn in a database table in which i am storing the candidates photo in a binary format.

now i have to show these photo in a gridview according to the candidates rollno. i am trying to use the imagefield of a gridview control to display the photo but it is not displaying the photo in a grid view

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Web Forms :: Show Large Image Popup Image On Gridview Row Mouseover

Jun 19, 2012

[URL].... I got correct code .. but image is not stable on mouse over.... little bit flying...

and on mouse out still previous image will display.....

Requirement:

I have grid with some product details.. like product id ,price,description. on mouse over of each row. should display a image of particular product thumb nail..

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Data Controls :: How To Display Image In GridView Using DataTable (without Using Database)

May 7, 2015

How to display images in gridview using datatable (without database) in asp.net

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Data Controls :: How To Bind Image Control Inside GridView From Database

Dec 19, 2013

How to call different images in <asp: Image> tag for every row of gridview.I used below code as per my requirement (HTML code):

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" Caption="Customer List" EmptyDataText="You have deleted all records in customer list">
<RowStyle Height="40px" />
<Columns>
<asp:TemplateField>
<ItemTemplate>

[code]....

Only difficulty im facing is how to bind different images in "ImageUrl" for every row of Gridview.Note: Images are not saved in DB.

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Forms Data Controls :: Post Image To Database And Display Image?

Jan 10, 2011

I know this might sound like a simple quesiton, but I am having problems allowing me to upload images along with other information (name, image, biography, wbsite links) to a sql server database, as well as showing images from the database using a drop list control feature. I am using [URL] for hosintg. VB language.

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Forms Data Controls :: Retrieve Database Image To The Image Control?

Feb 15, 2010

how to retrieve database image to the image control?

in the database, i have a column in database that store the url for the images. and how am i going to retrieve it to the form?

[Code]....

the "dtrSelect["Food_Pic].ToString()" is the url for the image.

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Forms Data Controls :: Storing Image In Database As Image Type And Viewing It On Grid View

Oct 5, 2010

how can i store image into database and view it in grid view?

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Forms Data Controls :: Listview ItemDataBound Image From Database Error: BC30456: 'ImageUrl' Is Not A Member Of 'image'?

Feb 17, 2011

I am attaching an image to a listview from code behind, the image depends on a value from the database and there are 5 different images.It sometimes works fine and then will randomly come up with an error, when nothing has changed, the error is:[Code]....

It doesn't seem to make sense to me because ImageUrl IS a member of image. Here is my code:

[Code]....

And code behind: [Code]....

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Data Controls :: How To Update Binary Image Files Stored In Database Using GridView

May 7, 2015

along with a gridview update file that I store in my database

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Forms Data Controls :: Show Database From A Sql Database Not In A Table?

Mar 24, 2010

I have a database and i what to pull different columns from a row without having to but it in a datagrid. I know this is 1st grade stuff. :)

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Web Forms :: How To Show Image Stored In Sql Database

Jun 7, 2010

I want to display a image that are storde in ms sql database, but I can get it work.

Default.aspx

[Code]....

Handler.ashx

[Code]....

Im pretty sure that my select statement are right.

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