I have a DataList bound to a SqlDataSource, but I need to <#%Eval("")%#> a textbox in the same DataList from a different AccessDataSource. Is this possible?
View 1 RepliesHow to open popup window in datalist hyperlink with databinding
my code is:
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I am having issues with databinding a textbox within a tab within a gridview. The textbox displays the data information properly; however when I try to edit a row in my gridview anything I type within that textbox is not saved in the database. Also my other fields for my gridview are editable, I am only having issues with this textbox within a tab. Here is the code:
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update the data in sqldatasource without gridview. how to do that?
View 3 RepliesI am trying to get the value of a textbox in a datalist once the update button has been clicked from "Edit" mode.
Using this code:
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I get this error:
"Object reference not set to an instance of an object."
i have one datalist and i have taken textbox in headerTemplate of DataList.
i want to get value of that TextBox in Button_click() which is outside of Datalist,
i have used foreach loop for getting textbox value but i m not able to get
How do I add a RequiredFieldValidator on a textbox in a DataList?I assume I have to add it dynamically somehow?
View 2 RepliesLets say in my datalist i got this
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I wan to show the text value in another component in the same page which is not inside that datalist, how do i do that?
I've got a multiline textbox inside the ItemTemplate of my Datalist, which is set to visible=false.I've got a button right above it, with the click of that button, all I want to do is make it visibleI've tried xtNewNote.visible=truethe ID of the textbox has a blue squiggly under it and I'm told that 'txtNewNote is not declared'and I've tried Dim txtNote As TextBox = CType(dlProject.FindControl("txtNewNote"), TextBox)
txtNote.visible=trueHere, I just get an object not found when it gets to the second line
i want to "populate" a dropdownlist in vb code inside a Datalist_ItemDataBound but i get this error: adding a value to a 'datetime' column caused overflow vb.net maybe a have done something wrong. here is the code inside Datalist_ItemDataBound
Dim loMarcaDL As String = hfMarca.Value 'CType(e.Item.FindControl("hfMarcaDL"), HiddenField).Value
Dim loAnulDL As Integer = hfAnul.Value 'CType(e.Item.FindControl("hfAnulDL"), HiddenField).Value
Dim loLunaDl As Integer = hfLuna.Value 'CType(e.Item.FindControl("hfLunaDL"), HiddenField).Value
Dim loActivity As String = CType(e.Item.FindControl("hfActivityID"), HiddenField).Value
'Find the DropDownList in the Row
Dim ddlDescriptionEGD As DropDownList = CType(e.Item.FindControl("ddlDescriptionEGD"), DropDownList)
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The problem is that i have a search page. Access Database holding the information. I have a Access Datasource on the page with a Datalist to show the data. I need to find a way on setting it up to says "Sorry no results found" when the is no results. i am unsure on how to do this though.
Below is my datasource and datalist
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All these columns are in datalist in one single row as one record.name address phone are textboxes and photo is image control.outside datalist there are 2 buttons add and second is save.How to save these TextBox values in some variable and fire update query.
View 1 RepliesI have a Gridview that is using a DataTable as its data source. I want the user to be able to edit the quantity column in the grid.
I have a TemplateField with a LinkButton2 for my Edit command. I have a TemplateField for my "Quantity" column that has Label for the <ItemTemplate> and a textbox for the <EditItemTemplate>
How do I get the grid to switch from the <ItemTemplate> to the <EditItemTemplate> when the user clicks on the Edit Hyperlink.
The Code:
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im building a simple message messenger web application, i currently have a column in my database dedicated to the status of a message. Its bound to the third column in a datagrid.
After converting the column to a TemplateField and using a Label to fetch the data how do i change the text from the database to a small message, e.g. if the data in the database (as an interger) is 0. how do i change the interger to a string to display "UnRead". Do i need to do this during the databinding call or after the grid has been databound?
I know it would be easier to use a boolean and checkbox control but the interger column represents more values than true or false.
I have a gridview which I have databinded via the quick config facility, but I need to databind one column to a completely different sql table data field - how do I do this?
If I go into Gridview tasks and select the column and edit the data binding parameter but what is the format for a table outside the source definition for the the rest of the gridview?
I have filled datalist with records using jquery webmethod
each record contains a button and some <span> filled
when i click on button of particular record then i can access all the span field data of particular record.
I have a datalist control which uses repeatcolunm. I want to make Datalist items clickable and get the clicked item value into a textbox outside the datalist. I did this and it works only when I set "RepeatLayout="flow"" which cancels the "repeatcolunm" which is very necessary in my case. Below is code:
<asp:DataList ID="DataList1" runat="server" DataSourceID="SqlDataSource2" RepeatDirection="Horizontal" ShowFooter="False" ShowHeader="False" RepeatColumns="21" OnItemDataBound="DataList1_ItemDataBound" OnItemCommand="DataList1_ItemCommand" >
<ItemStyle Font-Bold="True" Font-Italic="False" Font-Overline="False" Font-Strikeout="False" Font-Underline="False"/>
<ItemTemplate>
<asp:LinkButton id="SelectButton" Text="select" CommandName="Select" runat="server" style="display:none"/>
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I have a GridView that I'm using DataBinding to populate data. I'm binding to a List<Widget> in the Click event of a button. Once clicked, I set the .DataSource to the List<Widget> and call DataBind(). It correctly binds the data. I also use ASP.NET's built-in function to have delete buttons on all rows.
Here's my issue. When I get the List<Widget> it actually gets the data from a database. At times, I want to delete just one or two Widgets FROM THE VIEW and not actually delete it from the database. For example, the user fills out the form, clicks the button, and the system returns a List<Widget>. Well, there are two widgets in the list that the user doesn't want to ship with the order, so they click the "delete" button for the first row and then would click the "delete" button for the next row. So if I had 5 Widgets returned, and I want to delete 2 of them, the GridView would have 3 remaining Widgets. How can I delete the rows without rebinding? Because if I rebind, it will get all the Widgets again. With my BLL, I can't just select the 3 Widgets, it will always return the 5 widgets, and the user will "delete" the Widgets that are not supposed to ship with the order. I suppose I'm asking if this is possible to delete the rows without having to store the information to the Session object or other way to save state. Can I do something like GridView1.Rows[<Index>].Delete()?
This is my code and i am only able to edit the one data under the category school.But what i nd is to edit the other categories like the name,email...etc..how do i modify my code in the update command.Another thing is to delete the data how do i do that?
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I'm new to ASP.net 3.5 and trying to create a test site so I can figure out how to use it in the real world. I have created a FormView (Formview1) based on a Client table using Linq Data Sources. The page includes a DropDownList to lookup Clients. I have added a list option (<asp:ListOption value="" Text="(Select Client)" and set AppendDataBoundItems=true so my added option is displayed. I decided to try to use Formview with only the Edit and Insert Modes, and I have set the Default Mode = Insert. When you open the page, a blank Client record is displayed.
The Client record contains serveral lookup fields and they have drop down lists for each. When I select a client from the Client DropDownList, is get the following message 'ddlClientType' has a SelectedValue which is invalid because it does not exist in the list of items I had this problem before and decided the best way to handle this (in the interim) was to turn off foreign key constraints for each of the lookup fields (e.g. ClientType) in SQL Server. That worked for 2-3 days. Now the problem has started again.
When I develop in other applications, I would simply create a lookup data source based on a Union Query with the actual data and a blank record. How can you do this using Linq DataSources. Can you get access and modify the queries?
Am building a Form for out intranet that runs on ASP.NET and C#, it is to be a survey from a SQL database. I have the connections setup can pull informations/Questions from the database. I am having a problem with setting up radio buttons within a datalist, ive never done this and i know they require unque names.
It is to be 4 radio buttons per question where only one can be select, i know how to group just not via a datalist with unique names
How can I do paging with datalist if that datalist is populated with inputs coming from a querystring?
View 3 RepliesI need to find which Selected Key value that was selected in the ChildDatalist inside the MainDatalist
this is my Html code...for the MainDataList and the nested Childdatalist
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I am trying to place a datalist inside datalist. I managed to place a datalist inside gridview but not datalist inside datalist.
Below is the code I am using to bind the datalist into the master gridview, I am trying to change this code in such way it will be right for datalist inside datalist but so far I did not succeed.
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i have a datalist . that is contains 7 columns in repeat layout .when i have more from 7 columns , datalist style is normal .but when i have smaller than 7 columns ! data list style is not normal,
because there are some empty columns without specific schema.
How i can make a datalist > when i have 1 columns in my datalist my first layout width be 100% ;
and dont show some empty layout ?