I have been reading this forum post: http://forums.asp.net/t/1320074.aspx.I have found that I have to have the column which contains the image path showing in the gridview, in order to reference it using e.values("columnhere"). Is there a way I can do this without the column showing? I have tried setting the visible property to'false' but it still doesn't like it.
View 1 Replies
I have a DB in which I store Video File Path. Now I want to show that video on my ASP page. especially demo with FlowPlayer.
View 1 RepliesI am having one column in each row of my radgrid in which i want to show an image. I am getting values from database saying 1,2 for that particular column and for each of these values i want to show different images for different values. For Example if i am getting 1 from database i want to show "roseImage" and for 2 i want to show "lotusimage",
View 3 Repliesi have stored the images in mysql using the varchar datatype and i am storing the path of that and i want to retrive that images in the gridview of asp.net
View 1 Repliesi want to display image which is stored in some folder and its path is stored in database table. i used your link [URL] for the same but i am not storing any thing like data column in my table and have passed name column to Byte[]and so its giving datatype error there. what is the way to convert it to byte?
View 1 Repliesi want to display image which is stored in some folder and its path is stored in database table. i used your link URL... for the same but i am not storing any thing like data column in my table and have passed name column to Byte[]and so its giving datatype error there.
View 1 RepliesI need to be able to delete records from a gridview using a stored procedure. My data comes from two sources so the standard delete won't work. I have come up with the code below which deletes a record, but the wrong one. How can I iterate through the rows to delete the row I actually want to delete.
[Code]....
I have a gridview, which has bound field as "Birth Date", which is coming from the database. I want to show another field in the gridview as "Age", which should calculate age, Which should be Birth date - system date.
[Code]....
How to Calculate the age display the age in gridview columns.
i have a gridview and the delete option.
when i press delete button i want to run my stored procedure which requires an input variable. how can i do this?
<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
I am currently working on a module in which I am creating an auto generated column gridview, and I have set the Auto generate edit button field to true. What happens now when I click the edit button The primary key field is turned in to edit mode which I want to restrict from being updated.
To restrict the same I have hard coded a template field which holds that column, But as I have set the AutoGenerateColumns Property to true the gridview automatically creates a duplicate field for holding the primary key column. For which I want to delete that particular column.
My Designer Code is:-
[Code]....
in page load I am binding the grid view.
Even I have tried to hide that column doesn't make any difference for me.
am developing an website where i am developing ticketing concept,but i am struck at one part,if once the employee view the ticket and solve it then the status should be changed,which i have done successfully but the solve query should not appear in the gridview again instead of that, it should go back to admin showing him dat issue is solvedso here my task is,how to make the query delete from the gridview after finishing the task and showing it to adming dat the ticket is solved
<
asp:GridView
ID="GridView4"
[code]...
i am working with a gridview and created it in following way:
[Code]....
Now i want to remove the Select, Edit and Delete link buttons in the last columns for a particular row. It should remain as it is for other rows. Only linkbutton from a particular row(being determined from data key) is to be removed.
have trouble to add delete column to gridview when using specific query.I have PK set up at the table, I need add specific query to display dataat gridview:
SELECT [PID], [GID], [TID], [SID], [NEWSID] FROM [TableOne] WHERE ([NAME] = ?)
After builder this query, I click advanced button. However, generate insert, update, and delete Statements is not enabled.
I just hit the same problem as described here: [URL] - GridView paging with ObjectDataSource. I see the column headers but no data, and I know for a fact my method returns a DataTable with data in it.
View 1 Repliesi want to show binary image in griedview. which is store in database.i was trying but not get this.
View 3 RepliesI have a gridview on my page which is bound to an objectdatasource that gets Data from an Images Table in my database.The delete button is enabled and I have this code in my DAL.ELETE FROM [Images] WHERE (([ImageId] = @ImageId))Instead of deleting just 1 image, I want to give a user the option to delete multiple images at once.
View 10 RepliesI was trying add a custom delete button image to a gridview's commandfield, like:
<asp:CommandField
buttonType="Image"
DeleteImageUrl="~/manager/images/Delete.gif"
ShowDeleteButton="true"
/>
The delete event does not seem to fire with this code, however, and after googling a bit
how to read the image from excel shhet if i have foder which contain images .
so i want to dispalying image from excel shhet
.how can i do this wheather how can i assign the path of image/foder in excel shhet
I have a gridview were one of the colunms has a checkbox for deleting that row. When the user open the page the delete button is set to enable = false. If the user checks one box the delete imagebutton is disable = false. That works, now I need to add Javascript to enable the Delete button if the user selects checkAll, how do I do that?
View 2 RepliesI saw post [URL] .... which is converting rows into column item,quantity ,price. I have one other image field .how can bind image in this program?
View 1 RepliesI'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]....
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.
View 3 RepliesRefer below threads: [URL] ....
I used code for reducing image size(GenerateThumbnail) in above threads my images were in datalist now I have image in my page that isn't in datalist
<asp:Image ID="Image" runat="server" CssClass="GVimg" style="Height:85px; Width:110px" />
And bind it from database
SqlCommand _cmd1 = new SqlCommand("selectFUP1", _cn);
_cmd1.CommandType = CommandType.StoredProcedure;
_cn.Open(); _cmd1.Parameters.AddWithValue("@Behcode", data);
SqlDataReader _dr = _cmd1.ExecuteReader();
while (_dr.Read()) {
image.ImageUrl = "~/image/house/product/" + _dr["Image2"].ToString();
lblerrorV.Text = " ";
}
_cn.Close();
Now I want use GenerateThumbnail code that was in threads for above code... How I can do it?
I have a 1-column gridview (and it must remain 1-column) which contains only text. My requirement is to prefix each row with an image followed by the text. The image may or may not be indented a bit, like an expanded child node in a tree.
I know a gridview renders as a table and I know I could put an image at the beginning of each row in a table (using a repeater, for example). But this is an existing app with a couple gridviews which need to be enhanced and I don't have the time to swap out the gridviews for repeaters.
