Forms Data Controls :: Gridview With A Hyperlink Field And No Data To Display?
Jan 6, 2010
I have a Gridview with a hyperlink field. The hyperlink will open a pdf file from a folder in the root of the web if there is a corresponding file. My problem is that there may or may not be a corresponding file and if there isn't a file then a browser window opens up and the contents of the folder are displayed. This folder will be maintenanced from day to day adding and removing files. coding something that will either disable the hyperlink were there is no corresponding data or just pop up a message that there is no corresponding data to view.
I have a gridView which is populated with the code below. This is working perfectly except for one issue. In the "Region" column, I need for each region name to be a hyperlink. If I set the row code to dr(0) = "<a href='table_display.aspx?IO_ID=" & objDataReader("IO_ID") & "'>" & objDataReader("Region") & "</a>" it actually displays the entire string of text from "<a href..." through "</a>", but not as a hyperlink. I have read in many places to manually put a hyperlink field in the aspx page, but I would really prefer to do this programmatically in the code-behind.
now I want when users click on hyperlink according to above table if their behcode=1111 it go to show.aspx(it is anotherpage that I made) else it go to View.aspx page/
I have seen several Web Sites that use GridViews that have lookup fields with different Value and Text Fields (as in drop down lists) but I can't seem to figure it out how to display the Text Field in the Item Template when the Text Field is not in the datasource. .
Here's what I have. I have a Gridview whose datasource is a Linq to SQL Invoice table, e.g.
InvoiceID CustomerID InvoiceNumber
THe Customer table is related to the Invoice Table thru the CustomerID. The relationship is defined in SQL Server and is displayed in the DBML.
I have created a template field for the CustomerID field in the Gridview. I would like to display the CustomerName when the Item Template is displayed and a DropDownList in the Edit Template. The DropDownList works great, but I cannot seem to figure out how to display the CustomerName in then Item Template.
I seem to remember seeing in some video that you can simply drag the CustomerName into the CustomerID Item Template Field. But I can't seem to find the customerName field. The DataSource includes the Customer Table because of the relationship, but no fields are displayed.
I suspect this is real simple, but I cannot seem to find an article or video that explains how to do this.
I have a grid view attached to a custom query. The query selects data and the address data in the database is split into different fields like street_address1, mail_zip etc. etc. What I would like to do is display all the address data fields in my database in one field on the Grid View.
I want make one of the field in my data grid in hyperlink after I retrieve the records from the database. I have EmpId and EmpName in the gridview but I want to make the EmpName field in hyperlink so that when I click a name, I can redirect at a page based on the data of that field. How can I suppose to do it??.
I do have the following code for for a GridViewd that display pictures that are stored in a file. I am using AutoNumber(GUID) from the database to name the pictures before I stored them to the file. I can save up to 4 pictures using the same AutoNumber but adding these ending to it, Pic1, Pic2, Pic3 ,,,,etc.
The problem that I am having is that after I get the AutoNumber from the database, I want to display a standard picture on the GridView field if there is not particular picture associiated to this record in file. The name of the standard picture is located in the same file under the name of NoPicture.gif. How can I do this? So far this is my GridView code and it is working fine:
I have store procedure and I want to when I execute this procedure , Select field list in my gridview. But store procedure dont show every field(it doesnt show relation table.?)
This is my Store Procedure
ALTER PROCEDURE [dbo].[rps_CarePlan3] @PatientName nvarchar = NULL, @PatientTypeId int = NULL, @StartDate datetime = NULL, @EndDate datetime = NULL,
[Code]....
I see only BakimDestekDto(cause it is part of TblBakimDestek but other field isnt part of TblBakimDestek it is relation field). Why dont I see relation table field? Maybe public IList<TblBakimDestek> GetByStoreProcedure(string startDate) I use inside IList TblBakimDestek?
I have a GridView that shows results according to user selections above it via checkboxes, dropdown lists etc. Once user clicks on a hyperlink value on one of the rows in GridView, user is taken to another page which is sort of a drill down for that line item in the GridView.
Everything works fine so far, except when the user hits the back button, user selections that filter data on the Gridview page are lost. So, I added ViewState="True" on these filter options (i.e. checkbox, dropdownlist etc.). When back button is hit selections were still cleared. How could I remedy this?
I have a gridview ...asp 2.0 and VS 2005.The Gridview has template fields and I am using a Header Templete and an Item Template field.Within the Item template fields I am using a asp: table and within the table I am using different asp controls to bind data to the gridview
Here is the issue ...I want that each datafield should align with each other eactly i.e. symmetricaly each column wise.The problem as of now is that as each row of data is displayed in a new table and as a result each column aligns differently.How can I align the columns with each other?
Can I call a javascript function from a hyperlink field in gridview?I dont want to navigate to a different page,instead i need to call the javascript on clicking the hyperlink.
Above is the field in the gridView. My question is very simplet that whatever the number of rows in a grid in one column, I just want to show the sum of the values of a column in the Footer Row.
I don't want to use javascript. I have tried following code but there is displaying "0" in the footer of the respect column instead of sum.
[Code]....
I need assistance in the code which I provided. I want something like this:
I am using DetailsView box (Visual Studio 2010) to display employee data based on Access table. One of the fields is an employee email, designed in the table as HyperLink. I want this field to be displayed in DetailsView as HyperLink also.
