Forms Data Controls :: Attempting To Add A Drop Down Menu To A Gridview?
Mar 16, 2010
I am attempting to add a drop down menu to a gridview once the user slects the "Edit" button for the gridview. I want the value, before the edit button is selected, to be the value in one table and once the "Edit" button is selected I want to show values from another table in a drop down menu so the user only has specific values to edit the selected row with.
table 1) tbl_FormalizeRawData - List of columns from a table inside a database
table 2) tbl_StandardColumns - list of standard column names for system tables.
I want the user to be able to specify which raw non standard columns corospond to the standardized system table columns.
RawClientTable.MiscColumn1 = SystemTable.Member_First_Name
RawClientTable.MiscColumn2 = SystemTable.Member_Last_Name
my code for the gridview is as follows. I am looking to see what else I need to do in order to allow the gridview to be edited on the final column by a dropdown menu populated by a seperate table but display the item in the main table with all the non standard column names:
a boot in the rright direction. I attempted to go through the "Walkthrough: Displaying a Drop-Down List While Editing in the GridView Web Server Control" at the website[URL] as it was geared toward a drop down menu added to a gridview both using the same table.
I am attempting to bind data from a dropdown list that was populated from another datasourceID. I've bolded what I believe is relevant to this issue in the code below. But basicly its binding the proper county on the pull down menu but when I hit form submit it dosnt postback that info instead its null.
I have been trying to figure this out and can't... I have seen this code used before but for some reason it will not work in this situation. I have a GridView and I want to truncate cells where the field length is greater than 18 characters and then show the entire contents in a tool tip. The tool tip works fine but I can't get the field contents to truncate. When I run in debugger the tc.text always shows as . but when the page renders there is content in these cells, content over 18 characters. The code never errors out it just never sees the contents as anything but "" and therefore never truncates the field contents.
I have a gridview that is loaded with data from a dataset and when editing a row, i need to have a drop down list populated with another dataset with the appropriate information. I am trying to implement this on the Row_Editing event. Here's my ASP and VB codebehind for this page.
I have a GridView that displays records from an Access database, and I want to filter the records using a selection from a drop-down list. The GridView populates on page load with all of the records. The drop-down list is populated at page load from a different table in the same database. The functionality of creating a new GridView filtered by the selection in the drop-down list is working. However, when a different page number is selected from the Pager of the GridView, the GridView "disappears," or isn't redrawn. The selected name remains selected in the drop-down list, but there are no GridView elements displayed. If I select another item in the drop-down list, I get a new GridView with the correct records, but then choosing a different page results in no GridView. I'm guessing there's something wrong with my OnPageIndexChanging for the GridView event code, but I'm not sure what. My code is below (C#, ASP.NET 2.0):
using System; using System.Collections.Generic; using System.Web; using System.Web.UI; using System.Web.UI.WebControls;
I have a gridview with a popup menu that successfully runs against Framework 3.5.
In 4.0, the popup no longer seems to be tied to the row that was mouse-overed. the popup still appears, but near the top of the gridview (not near the row) regardlesss of the row that mouse-overed and clicking "Edit" will only edit the top (first) row.
I even tried to simplify and use this example [URL] as a test, the same results occur, run this against 3.5, it works fine, run against 4.0, it breaks. I think there's something wrong with the C# code
there's a better solution with the ClientIDRowSuffix?
I want to create a drop down menu in ASP.NET such as this website [URL] when I click on the button or the object I get other links to other pages that I specify by myself. Can anyone show us steps or guide me?
I'm using the asp.net menu control. It's working great, but I'm trying to figure out how to make the area around the text in the menu clickable? You see, some words in the menu are much longer than others, and I don't like it that the user has to move their mouse to the left to be able to click on the word in the menu just because it is shorter. Is there a way to make the entire menu item clickable? My menus are across the top of the page Left to Right, and then they drop down. And it's in that dropdown menu that the text length varies.
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this sound may too easy, but for a person who has no idea about the asp.net is not. I am using visual studio 2008 and I want to add a drop down menu in my page. does any body have any idea how to add this please? The dropdown menu should be linked to a table from an access database since I am going to collect the data with C# therefore I decided to post in in this forum.
I require a drag and drop functionality between a ASP.NET grid view and a details view. I used jQuery draggable and droppable functionality to drag a row from gridview based on css class and added it to a second grid view. But now I want to drag single row of grid view and manipulate its contents to display it in details view. I have pasted my existing jQuery script that allows me to drag a column from one gridview and paste it to another of the same structure,
i am working on gridview i stuck in one thing ,data is coming from database in gridview,rows are creating in gridview,but i want to add drag and drop data rows of that gridview feature in it so i can arrange those gridview rows according to my requirement.