DataSource Controls :: Data Binding In Label?
Apr 21, 2010I am new to asp.net. i am just trying to get database query result and store it into label Text in c#. Is there any way to do that?
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Forms Data Controls :: Binding A Label Inside A FormView To Another SP Result?
Dec 6, 2010I have a label inside a formview that is not bound to anything.
Lets say I have a table of customers (with a key field called CustomerID), and then another table that has all their orders (with amount spent per order (OrderID) - based on CustomerID)
On the FormView there is a key field (CustomerID) (this is to be used as an INPUT parameter to a SP - which is to return the SUM of all the customers (Order_Totals). I could nest a view within a view I suppose to get this result, however, I just want a label to simply show this ScalarValue.
Basically, I want the label to show the aggregate (SUM) total amount each customer has spent on all orders. I have a SP called SumCost with two Fields (one a grouped by field CustomerID and the other a Summed Total of each customer's orders SumCost)
SELECT [SumCost] FROM [SumCost] WHERE ([CustomerID] = @CustomerID)
I test my SP and it works great, returning the value based on CustomerID - no problem.
My problem is getting the CustomerID passed into the SP on runtime (do I put it in FormView2_Databound) and putting the value into the label (CustTotalLbl) which is inside this form.
Forms Data Controls :: Updating The Datasource / Mark All The Values In The Binding Column Of Datasource If Checkbox In Headertemplate Is Checked?
Sep 29, 2010Scenario:
I am creating a custom gridview control which has a custom CheckBoxTemplateField column (deriving from TemplateField class). This template field column has custom Checkboxheadertemplate (implementing ITemplate) and CheckboxItemTemplate (also implementing ITemplate). In InstantiateIn method of both templates (header as well as Item template), I am adding a checkbox control which has Autopostback = true.
My requirement is:
I want to mark all the values in the binding column of datasource if checkbox in headertemplate is checked. I dont want to mark only rows visible on grid. I WANT TO MARK ALL ROWS IN DATASOURCE. I want to do this in _CheckedChanged event of checkbox in header template.
Problem I am facing: When I check/uncheck the checkbox in header, it postbacks. so in OnCheckedChanged event, gridview's datasource is null. Secondly, in any event of gridview, I could access only those rows of datasource for which corresponding rows are visible in gridview through Gridviewrow.DataItem property. But I want to set it for all rows in datasource.
Binding Data From SQL Server To A Label(s)?
Jul 7, 2010I'm doing such a small web page that contain 4 main HTML div which should contain last 4 NEWS from a SQL Database.so I've designed them, and put in each on a label control, and an Image control.and to bind information from the SQL to them, I've used (DataView) object, and using a loop from 0 to 3 I've get the data I need.but I believe that way is not the perfect one! so I need something more clear and effectiveness!
View 4 RepliesDataSource Controls :: SQL Database Data Binding?
Jun 3, 2010new to this forum, and visual studio web development. Here is what I want to do: -From a webpage on my website, I would like to upload multiple photos to an sql database, but instead of having a container or field name for each photo, i would like to have multiple photos on one field, on each record.Then, I would like to display it back one record at a time, but with the capability of displaying all the pics from the one field holding the pics. Similar to the function in MS Access, where I can upload mutiple photos in one field and then display them back by just scrolling through them on the same record.
View 2 RepliesData Controls :: XML DataSource Filtering And Binding
Sep 8, 2013<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm8.aspx.cs" Inherits="WebApplication5.NewFolder4.WebForm8" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
[Code] ....
*** You can chnage your Gridview style as you needÂ
Bind empname only from the XmlDataSource to GridView where Officetime="today"
Output :
Samanta
Andria
DataSource Controls :: Binding Data To Calendar Using A Datatable?
Jan 19, 2011I'm not having much luck trying to bind data to an <asp.Calendar> using a datatable. I've tried it on a <as.Label> and it works fine.
code:
[Code]....
DataSource Controls :: Binding DataTable Data To ObjectDataSource?
Sep 7, 2010I am trying to bind a DataTable into a ObjectDataSource. This ObjectDataSource data will be used to bind into my LocalReport in ReportViewer. I have already successfully binded my data into the DataTable. My problem now is how do i bind the data in my DataTable into the ObjectDataSource so that it can be used in my report?
Here is my current codes:
ASPX:
[Code]....
VB:
[Code]....
DataSource Controls :: Get SQL Data Into A Asp:label?
Feb 24, 2010I'm very new to C# and trying to display the results of an SQL query in multiple labels.
I have something like this but i don't really know what I'm doing at all.
[Code]....
Forms Data Controls :: Binding DropdownList In A GridView To A Datasource?
Sep 8, 2010I have a Dropdownlist in an itemTemplate in a gridview. My gridView binds to dataTable1 (from which the selected value for dropdown comes from) and dropDown binds to dataTable2 (i need to get DataValueField and DataTextField from here).
[Code]....
DataSource Controls :: Binding Multiple Rows Of Data From SQL To A Web Form?
Mar 23, 2010Im struggling with a way to bind multiple rows of sql data to specific controls, what im trying to acheive is having a list of questions / answers in my SQL db and loading them into my web form to build a questionaire.
The data i load into the form depends on criteria like which questionaire is it (there will be 2 seperate ones) and what language should it be loaded in, this will be controlled using drop down lists and passing these parameters to the SQL select statement.
The problem i have is i am unsure which method to pull the data out of the question column in my table, and bind it to seperate controls row by row, should i use a SQLDataReader or load the data into a dataset, or run a stored procedure to pull the data?
Which is the best way to get data from sql and bind it to controls in this situation?
For example:
label1.text = sqlcolumn1.row1.value;
label2.text = sqlcolum1.row2.value;
Etc...
DataSource Controls :: Binding A Complex Query To A Data Control?
Apr 21, 2010I'm trying to implement a recipe search page that allows users to specify search criteria by selecting checkboxes that match desired recipe attributes. All the data is stored in a database uing tables with 1 - many relationships. Each recipe can have multiple attributes from any of 5 attribute tables. I want to find all the recipes that match the user-selected criteria and display them in a grid. For example, the user may want a breakfast (attribute 1) recipe that is made with fruit and milk (attributes 2 and 3), is low-fat and high fiber (attributes 4 and 5), and takes less than 15 minutes to prepare (attribute 6). The query for this example might look something like:
SELECT distinct recipes.name, recipes.difficulty, recipes.preptime, recipes.cooktime
FROM recipes, recipeMeals, recipeDishes, recipeFoodGrps, recipeNutrients, recipeFixTimes
WHERE recipes.id = recipeMeals.recipeId and recipes.id = recipeDishes.recipeId and recipes.id = recipeFoodGrps.recipeId and recipes.id = recipeNutrients.recipeId and recipes.id = recipeFixTimes.recipeId and recipeMeals.mealId in (1) and
recipeDishes.dishId in (5) and recipeFoodGrps.fdGrpId in (1, 6) and recipeNutrients.nutrAttsId in (2, 3) and recipeFixTimes.fixTimeId in (1)
I' can generate the SQL but can't figure out how to bind it to a grid control. No could I see how to get any of the data controls to build the query for me. Is there a way to say "execute this query and display the results in a GridView"?
Forms Data Controls :: Gridview Binding Without Datasource Controls?
Jan 27, 2011I m new in asp.net. I want to use gridview with a custom business object.
Should i have property in my custom object.is there a way to access object fields.
DataSource Controls :: About Data Presentation And Data Binding?
Mar 10, 2010I have a SQL table with questions and store the answers. Depend on the user selections, I need to display dynamically the questions and try to get the answers for them. ie: sometime I need to display 3 questions, and get 3 answers; sometime 5 questions, and try to get 5 answers.I know about dynamically loading the questions and display them. But how do I dynamically binding some kind of data control to get the dynamic answers back?Normally, in .aspx I would have <asp:TextBox ID=MyAnswer ....> or <DropDownList ID=MyDropDownList....> then I would use the C# behind to refered to MyAnswer.Text or MyDropDownList.SelectItem.....But in the dynamicly generated forms, how do generate multiple questions and bind somekind of multiple "TextBox" with ID and be able to refer them from the c# behind?
View 1 RepliesForms Data Controls :: SelectedIndexChanged Event Does Not Fire When Binding DataSource To ListView
Mar 5, 2010I'm using VS2008. When a dataset is bound to the DataSource of a ListView, SelectedIndexChanged event does not fire. If I used DataSourceID instead, it has no problem. But SelectedIndexChanging event fires for both.
why and how I can get SelectedIndexChanged event fired when DataSource is used?
Forms Data Controls :: Binding DropDownList Datasource In Code Behind For TemplateField In GridView
Feb 23, 2010I am trying to bind the datasource of a ddl which is located inside the EditTemplate of a TemplateField.When is the best time to bind this datasource (after loading grid, before editing, ? (Note: I must do this in code behind).I am currently trying to bind it on the edit command:
[Code]....
The issue is that the list retrieved from the LoadLists method is null when passing to the LoadList method where the datasource is bound.
Forms Data Controls :: How To Stop Gridview / Datasource From Binding On Page Load
Jul 6, 2010I have a datasource (quite heavy to run) and a Gridview on the page.
By default when the page is loaded the datasource and Gridview bind and display. However since the datasource is heavy I want on page load these 2 will not bind.
I want them to bind only on a button click. How to stop the datasource and Gridview from binding on 1st page load ?
DataSource Controls :: Searching TextBox Data In Sql Database And Binding The Result In Gridview
Oct 28, 2010I have few textboxes and I want to search the text (partial search is also required) in the database and then show the result in a telerik grid. The grid has to be hidden initially and when I click the search button it should show up and display the results.
View 2 RepliesDataSource Controls :: Binding Controls And Retrieving Data?
May 18, 2010i have a database and binded it to a drop down list to show all the IDs on page_load. This is working fine
i have placed two textboxes and one button on my same form. when i chose a specific ID from my drop down list and click on the button the textboxes should show the respective data(name and gender). But when i click on chose an id and click the button it show datatype error...still it did not
[code]....
Forms Data Controls :: How To Bound A Label To A Datasource And Its Field
Mar 21, 2011How do I bound a Label to a datasource and its field?I got set up the datasource to a gridview, but don't know how to bind a label to the same datasource.
View 8 RepliesForms Data Controls :: Adding Specific Number Of Blank Rows After Binding Gridview With Datasource
Jan 29, 2011i hav a gridview ... now i need to add certain number of rows... say 5 rows .... which would b blank .. the rows consist of itemtemplate of textboxes.. here is the grid ...
[Code]....
now i am binding this gridview with certain data say :
[Code]....
now the problem is if the row contains 2 data originally ... then it alwz shows up with only two rows with binded data... but what i want is 2 (databinded rows ) + 5 (empty rows with textbox ) = 7 grid view rows .... now how to do it ... after i hav binded the textbox with data already....with some empty columns corresponding to the above code ?
Forms Data Controls :: Interrogate The RBL And Set The Label So The Correct Value Is Passed Back To The Datasource?
Mar 1, 2011I have a Gridview with a templated column that gets a True/False value from the SQL Datasource. The value displays as a string in a label in the template. I added a RadioButtonList and in the RowDataBinding event put in some logic to set the appropriate radio button based on the text value of the Label.
Now I want to be able to interrogate the RBL upon update and set the Label text accordingly. I tried the Row_Updating event but that doesn't have a handle on the row itself and the RBL is not in the NewValues or OldValues collection since it's not one of the bound fields. I tried the RBL_SelectedIndexChanged event but I can't get the current row (got a handle on the Gridview but Gridview.SelectRow and Gridview.SelectedDataKey are both null).
how to interrogate the RBL and set the Label so the correct value is passed back to the datasource for update?
Forms Data Controls :: Changing Webpage Label Text Based On Datasource Field In A Repeater Control?
Jan 27, 2011I have a web page that has a repeater bound to a data source. I beed to change a label inside the repeater based on the data that is in each repeater item. For instance, for the first item it might be one thing, and for the next item the label may be something else. I am currently doing some processing in the prerender event, but I don't know if I can or how to access the data source fields there. Where and how do I get access to the data in each item so I can change the label text?
View 3 RepliesWeb Forms :: Binding To Label BY MS SQL Query
Apr 23, 2010This is my MS Sql query
sqlcommand cmd= new sqlcommand("Select Date from Table",con);
sqldatareader sdr=cmd.executereader();
while(sdr.read())
{
label1.text=sdr["Date"].tostring();
}
Here im using Date column datatype is datetime.. after executing this query on button click itz show something like this: 04/14/2010 12:00:00 AM but i want only Date like 14-Apr-2010.
Forms Data Controls :: Gridview - Dynamic Label - VB.NET - Change The Text Of The Label If Certain Criteria Is Reached?
Mar 15, 2010I have Template fields configured for Gridview. The gridview is using an objectdatabsource to bind itself. I have the gridview configured to use Templatefields which then contain tables to display the information. This works fine.
My question is, is it possible to change the text of the label if certain criteria is reached. If "NumberOfDwellings" is 1 then change the label to read, "1 Dwelling". Where-as if NumberOfDwellings has more than one then it's "3 Dwellings".
<asp:Label ID="lbl_NumberOfDwellings" runat="server" Text='<%# Eval("NumberOfDwellings") & " Dwelling(s)" %> '></asp:Label>