Fetching Data From Datagrid And Store Them In Form
May 24, 2010I have a problem at the time of updating the datagrid. I want that at the time of update data is shown in form instead of datagrid.
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I have a problem at the time of updating the datagrid. I want that at the time of update data is shown in form instead of datagrid.
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I need to store data from a form for recovery from the session.
Below is my rough first attempt for a generalized method for textboxes:
Load Session:
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However, it appears that the Controls collection is not working for me. What am I doing wrong?
this.Controls.OfType<TextBox>() yields no results at run time when I do a quick watch on it.
how to store into sql data base and and how to retriew xls file as xls file from database in the form form of byte[] using c# in asp.net application.
View 1 RepliesI am using Visual Studio 2008.
I created a New Project ASP.NET Web Application.
I created a Textbox named VisitorName. The visitor puts in their name and it goes in VisitorName.Text
There is a Label that says "Which do you own?"
There is a RadioButtonList. It has Cat, Dog and None.
There is a button that says Add to list.
The button needs to add the results of the above items and put them in the list.
Now you keep adding people and their pets.
Once there are all entered you press send and I get the results for everyone entered during that session via email.
I have no database access and the information does not need to be stored in such a way.
I would like to use a datatable or datalist or something to that sort.
Oh and I would like the visitor to be able to click on a name in the table and edit the data using the form controls not in the datalist or datatable itself.
I'm having trouble generating onchange event code for a simple order form housed in a datagrid.This takes product items from sql database,whereas user can enter quantity (originally set to 25) of cards they want to order (the textbox id is txtQty). if they order 50 (so if they order 25 to 49,the price would stay the same for the lot),the subtotal for that given product will change another 15 dollars greater.,so the formula for the price wouldnt be product * price, but "if qty = qty + 25 then subtotal = price + 15".Then the button click event would add the subtotals to a grand total.
I cannot coordinate teh adequate javascript that would fit with this type of scenario,given that this is all predicated on each product coming from the database; i'm wondering if there is another good source i can be directed to that would show helper functions in the code behind or header subs to calculate the onchange (or textOnchange) event of the textbox.
<form name="mydgrid" runat="server">
<asp:DataGrid id="dgProducts" runat="server"
AutoGenerateColumns="False" CellPadding="4"
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I need to create a asp .net web application which should have several forms to get the survey data, When the user is out of the wifi or don't have internet access to connect to the server even though the user should have access to the forms or any other tools to input data and store them locally and sync to the database later. What are the options available to do this kind of tasks in asp.net / C# / Sql Server
View 2 RepliesI am a student with non IT back ground. I got a request from my client to develop a simple form with 10 data elements and store it in oracle table.I have to use ASP.net to develop this application.
View 5 Repliesi want to save form filled user's data and then want to save that html into pdf with same html look
pdf on the server
Context: In an ASP.NET application, I need the behavior of the ItemTemplate / EditItemTemplate that the DataList control provides. However, I only need one item in my control, which makes the DataList seems like overkill.
Question: Is there a control in ASP.NET made to store a single item that has the template content behavior of the DataList and DataGrid? Should I use a DataList for only one item?
Here is the situation:I have a Datagrid which is going to display a number of rows. I want to click a button on the datagrid and have the following occur
open a row underneath the row clicked, without hiding or replacing that row Open this row so that it spans all of the columns as one continuous row where i can put form fields and/or just data formatted as I would like and not just in columns.Be able to close that new row. While I do most of my work in VB.NET, don't think that is a requirement for answering this.I have managed to currently take the first column (with the "Edit" button) and when clicked to
Hide the rest of the cells in that row Expand the button column to run all the way across the table Unfortunately I loose the clicked row's data, and I've only started getting this to work so I haven't tried too much, or getting data to bind to fields "on the fly"
I had called the data from query to data table and now i have a gridview in which i am using one datalist and 2 text boxes and and reming coloumns are bounded iahve to assiaign them values which datatable have either null or any value.
View 2 RepliesUsing Datagrid I am trying Web Form on click datagrid row, Any body suggest how I do this.
View 1 RepliesI have 2 grids gvParent & gvChild I would like to filter gvChild when a row is selected in gvParent the linking fields are contractNo
I added a column for selecting:
<asp:TemplateField ShowHeader="False">
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="False" CommandName="Select"
OnClick="LinkButton1_Click" Text="Select"></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
I know how to handle the filtering of the grid (create a criteria and set to rowfilter of the dataview) But, I dont know how to get the value of the column of the selected row.
if I have this URL:
[URL]
How can I fetch the first two information from it into my aspx page? for example I want to read the first two timings.. Should I use xmlReader or what?
1)usign execute scalar i will get 1st col and 1st row value.
2)using dataset i will get whole table.. if my stored proc has 2 queries then i will get 2 tables within same dataset.. i can reference therese using ds.tables(0).rows(value).
3)suppose i use a datareader then i will get multiple-rows. i want to know how to get these each separate rows coloumn values into variables. below is the reader aspx.vb
reader = cmd.ExecuteReader();
while (reader.Read()) {
4)what is it mean by data reader is forward only method of getting data.
5)why do we do readeritem.tostring()
6) can you tell me the basic how is this reader,ds,scalar works.i mean i know to use but donot know basics esspecially the dataadpapter.why do we fill it when using dataset.
I want to fetch data from separate tables in sqlserver and display them together in GridView, Is that possible?
View 3 Replieswhat's the best and most likely way to fetch data from database...
View 5 RepliesI have Datagrid , i want to clcik on row and get data in textbox , but my textbox is FreeTextBox control,i tried to use javascript but work for asp.net control not working for freetext box control, how i can capture this code is sample code but it work for asp.net control but not working for my freetextbox
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Simply put... I want to duplicate the example found at this link, in VB.net rather than C#.
[URL]
I would like the selectedvalue of the dropdown to display additional data base on its selection in multiple text boxes.
I have tried using the DropDownList OnSelectedIndexChanged property, within a DataGrid EditiItemTemplate, but I cannot retrieve data from the selection. (AutoPostBack is "True"). I can however use a button onclick event to fire a "prre-defined" selection value.
What I have is a datagrid full on personel and their W-2 information for the yr. Currenlty i have a form on another asp page that I send the individuals to one click at a time to print ther W-2. Is there a way to send all the personnel to the form at once and print them all off instead of doing each one individually.
View 4 RepliesData can be fetched into an application through web service can it be possible to update data in web service from our application ..
View 2 RepliesI have 2 datagrid (using .net 1.1). I need to access column of second grid ( i need to make a column of second grid as disabled) when i click "Cancel" link button in First Grid. How can this be done?
View 7 RepliesI need to do parallel processing in my coding because i have 4 sql to fetch data from database which each take me 3-4 minutes.All the tables involved are raw table and that is no way i can reduce the time for the sql.I need to find a way out to reduce the data fetching time.The only thing i canfigure out is to have this 4 sql execute at the same time by doing parallel processing.
View 4 RepliesI have a webservice which needs to query the Database every hour to get the latest copy of the data. What would be the best way to have the websevice call a method every hour. I am condering using the imers.Interval to call a method every hour.
View 3 RepliesI have a gridview which is present inside a repeater. I have been successful in displaying the data inside the grid view. Now I want to fetch data from the gridview. But i have not been able to fetch the data from the grid view.
View 5 Replies