Forms Data Controls :: How To Set Height And ItemSource (Business Object As DataSource For Cell) For Every Cell

Mar 24, 2010

How to set Height and ItemSource(Business Object as DataSource for Cell) for every Cell in DataGrid/ Grid? Shown below is part of code I am currently using with Grid Control. What I am currently doing is that I am using ListBoxItem, set Item Height and ItemSource at ListBoxItem Level, Add ListBoxitem to ListBox and then Add ListBox to Grid, It leaves me with just one row and multiple columns in the Grid, which is perhaps not the best way of doing it as it doesn't allow me to take benefits from UI Virtualization of Grid.

[code]....

I am open to use any control i.e. Grid/ DataGrid provided it allows me to set Cell Height and item source at Cell level. In my requirement, Cell height depends on the Item duration and size of image, which means the height of the cells may not be same across cells in any particular row.

View 3 Replies


Similar Messages:

Forms Data Controls :: Gridview And Sql Bit - Check The Cell With The Bit Value To Change The Cell Color

Apr 30, 2010

I have a grid view populated with some data included bit fields and I made an export to excel function For each row i need to check the cell with the bit value to change the cell color, but the cell is always empty, even if is the field is set to False or True. foreach (GridViewRow row in gv.Rows)

View 2 Replies

Forms Data Controls :: GridView Control Cell Turns Grey When Updating Cell?

Feb 11, 2010

I'm having a weird problem where the GridView cell that I'm programmatically updating turns grey, and throws a null error when attempting to save row. I have been searching all day and have not been able to find a solution. I'm guessing there is a problem with my code, so here it is:

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click

View 5 Replies

Web Forms :: How To Retrieve The Table Cell Height In C#

Mar 19, 2011

I had a problem for a long time but now wonder how I will solve this. Perheps it is easy.

I have a <table> with two <td>. This <table> resides inside a GridView, so I FindControl like below. Now I need to do a calculation of height that if MessageBox1 have a height that is less than 306, then I need the MessageBox2 to have the remaining height.

For example if MessageBox1 has the height of 206, then MessageBox2 need to have the height of 100.

I think my problem is how to convert the height of MessageBox1 correctly and set the remaining height to MessageBox2 ?

[Code]....

View 3 Replies

Forms Data Controls :: Autosize Listview Images From Access Datasource To Fit To A Cell In Aspx?

Jul 29, 2010

I am working on setting up an aspx page using access datasource in web eepression. Access Datasource is having image source information from other resources feed. I am using listview to display all the images.
The problem I am facing is that all the images are displaying in different sizes. I tried to customize Layout template by specifying the td height and width but it's not working. Is there any way to autosize the pictures in listview once page is displayed.

<LayoutTemplate>
<table runat="server">
<tr runat="server">

[code]...

View 3 Replies

C# - How To Fill Gridview Cell-by-cell Only With Available Amount Of Images

Mar 8, 2010

I want to populate GridView below with images:

<asp:GridView ID="GrdDynamic" runat="server" AutoGenerateColumns="False">
<Columns>
</Columns>
</asp:GridView>

The code below iterates through directory, then I collect image titles and want them to be populated in gridview. code in bold is not working well, gridview is only filled with the last image in list.

how to fill gridview cell-by-cell only with available amount of images?

View 1 Replies

DataSource Controls :: Object Data Source Not Picking Up Business Objects?

Mar 26, 2010

I created a class library: PRTreatmentReviews. I created a reference for the class library on the website. I checked the property pages and the reference to the class is there. I put objectdatasource on a page and tried to pick up the PRTreatmentReviews class but it's not there? The Class

[Code]....

View 13 Replies

Forms Data Controls :: DataBinding To Business Object And Retrieving That Object Later?

Jun 17, 2010

Again, I am new to the ASP.NET world, and I come from a Windows Forms background. I'm working with an ObjectDataSource that retrieves a collection of business objects. With the collection, I am going to be binding it to a CheckBoxList and other various controls. The business object that I am using is an Employee.

To get all of the employees, I create an ObjectDataSource and set the "Select" method. I then set the DataSourceID of the CheckBoxList to be that of the ObjectDataSource. When I load the page for the first time, I see all of the employees. Now, the user goes through this page and selects all the employees they want to see information about (by checking the box next to the employee name). Finally, the user hits the button called "Display." Upon postback how do I get a list of those employees? I've tried the following solution, but I'm not sure if it's the best practice in obtaining all those employees again. Here's my solution...

In the CheckBoxList, I set the DataTextField to the Employee's name. I also set the CheckBoxList's DataValueField. This property is a little different. I set this to be a UNIQUE IDENTIFIER, which can distinguish this employee from other employees. Now, when the user hits the button "Display" I use my ObjectDataSource again and MANUALLY call ObjectDataSource.Select(). I cast the returned value as a List<Employee>. Finally, I iterate through all list items in the CheckBoxList...

[Code]....

If the item is selected, I parse through my list of employees that was returned from the bjectDataSource.Select(). I use the item.Value and compare it to each employee's "key." If the key is found, I know that the employee is selected. I put this employee in another list called EmployeesSelected.

Finally, I take EmployeesSelected (which is a List) and set my GridView's .DataSource and call .DataBind() on the GridView.

Is this the "best practice" of re-obtaining the Employees that are selected on my page, or am I making this too complicated?

View 1 Replies

DataSource Controls :: Nbsp - Value GridView SelectedRow Null Cell Value?

Jan 7, 2010

How can I insert into a table, parameter values that are determined by the SelectedRow in a GridView without the " " text in Null cells?

Why does " " appear in the database table and not in a Label.Text on the form?

What is the easiest way to prevent from being inserted into the table from a GridView SelectedRow null cell value?

View 3 Replies

DataSource Controls :: Linking Datagrid Cell Value To DeleteQuery Parameter?

Nov 16, 2010

am trying to use a stored procedure for the Delete Command, I don't see how to set the parameter values to link to the grid values.When using text command, I would just use "WHERE Row_ID = @Row_ID" (Row_ID being the first column of the grid, and the primary key of the table.)How do I do this using a strored procedure?

<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%&#36; ConnectionStrings:myConnectionString %>" SelectCommand="usp_MA_Lookup_Callbacks" SelectCommandType="StoredProcedure"

[code]...

View 1 Replies

Forms Data Controls :: Getting Value From Cell?

May 17, 2010

this item colum called Id.

rowItem.Cells[0].FindControl("Label1").ToString();

it insert my to the db this value:

System.Web.UI.WebControls.DataControlFieldCell

how can i get it value right? i mean to get the item,because in this cell i want to get the item of it.

View 1 Replies

DataSource Controls :: Choose Business Object Empty

Feb 17, 2010

I've created my dataset in my App_Code folder. I tested it so it works, But then when I add in my page an ObjectDataSource, it can find any object the list is empty. I looked for online some solution but I didn't find something which worked. It works when I add the code manually, but i would like to understand how come, which part I misunderstood.

[Code]....

View 6 Replies

DataSource Controls :: On DB Change Want To Call Business Object?

Feb 27, 2010

I want to call my business object class in which I have written my logic when any database status field change, what is the best way we can do, I want notification facility also.

I can do this window service. But there is any best way to acheive this like Notification and call my business object.

View 1 Replies

JQuery :: How To Click A Table Cell And Table Cell Color Is Changed

Nov 1, 2010

i we click a table cell than color is blue and we again click a different cell the first color is remove and second is bule

[Code]....

View 1 Replies

Forms Data Controls :: How To Do A Pop Up For Every Cell In Gridview

Apr 26, 2010

i need to do a pop up for every cell in gridview. The moment user click on the cell on gridview , a pop up pop up and showing every the data in the cell for user to do modification in textbox.

I am facing the problem in capturing the cell data and also bind the pop up to every cell.

View 3 Replies

Forms Data Controls :: Getting Value In A Cell From A Gridview?

May 19, 2010

I have a gridview that has 5 columns, and when a particular row is selected, I need to get the value out of the 5th column.

View 17 Replies

Forms Data Controls :: Take Value From A Cell In Gridview Using Vb.net?

Aug 27, 2010

in my application a gridvie containing datas. if i select a row i want to display 2 cell values in to

2 textboxes.

how it is possible. i need the code in vb.net

View 4 Replies

Forms Data Controls :: GridView Get Cell Value?

Jul 13, 2010

I have a gridView which connect with sqlDatasource. I want get value from cell. When i do that - this.GridMain.Rows[1].Cells[9].Text but always there are "". How can a i get value form cells.

View 4 Replies

Forms Data Controls :: Getting A Cell Value From A Gridview?

Feb 8, 2010

i'm having some problems calling a field from my gridview to use in a SQL query.

aspx:

<%@ Page Title="" Language="C#" MasterPageFile="~/MenuMasterPage.master" AutoEventWireup="true" CodeFile="Relatorios.aspx.cs" Inherits="qmetrics_Default" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">

[Code]....

I think this happens cuz he is grabbing the two fields...how can i get only the field "nome"?

View 14 Replies

Forms Data Controls :: Not Getting Cell Value From Gridview?

Dec 28, 2010

<asp:GridView ID="gvcart" runat="server" AutoGenerateColumns="False"
BackColor="White" BorderColor="#DEDFDE" BorderWidth="1px"
CellPadding="4" Width="593px" BorderStyle="Solid" ForeColor="Black"> [code]....

orderid='" & gvcart.Rows(i).Cell(1).Text & "'" is not returning the value....orderid is a label in gridview.. how to get the value of the cell...

View 3 Replies

Forms Data Controls :: Command To Get The Value Of A Particular Cell In The GridView

Jan 28, 2010

I am using this command to get the value of a particular cell in the GridView: Question: Do you know why I do not get a value in strValue ?
There is definitely value in the grid.

protected void grid_RowCommand(object sender, GridViewCommandEventArgs e)
{
//proceed only if the Details button is clicked...
if (e.CommandName.ToLower() == "details")
{
//Get the row index selected...
int index = Convert.ToInt32(e.CommandArgument);
GridViewRow row = grid.Rows[index];
string strValue = grid.Rows[index].Cells[1].Text;
}

View 5 Replies

Forms Data Controls :: Unable To Set Value To GridView Cell

Mar 30, 2010

i am having trouble to set a new value to a specific GridView cell.

The value is passed from a javascript to the c# code behind where it should update a specific Gridview cell []:

I am not using editedtemplate.

code c# :

[code]....

In other hand I am using a JS code that set a GridView cell value.. The new value is set but as soon as i select another row on the GridView ..the Updated cell comes back to its original.

JS code1 :

setCellValue(selectedIndex,5);

JS code2 :

[code]....

What i need is a simple way to set a specific gridview cell with my passed JS variable.

View 8 Replies

Forms Data Controls :: Updating A Cell In A Gridview

Sep 7, 2010

I have a gridview and I want to update a cell with a session variable username. In the Gridview1_RowEditing event I have this code :

GridView1.Rows(e.NewEditIndex).Cells(5).Text = Session("username")

It does not give me any errors and seems to work but the grid view cell do not take this session. When I'm clicking on the edit hyperlink this event is triggered.

View 5 Replies

Forms Data Controls :: Changing Value In Single Cell?

Dec 14, 2010

I have a gridview which shows the contents of the shopping cart. The qty cell is a template control bound to the qty field in the datasource. My ideal scenario is to have the user highlit the qty, write the new one and press 'enter' to update the sqldatasource but this may not be possible.

My second chose is an Update button to update the data but this erases the data from the other fields not listed as key.

I have tried the edit and update functions but then all fields are editable and I dont't want that, just the qty cell. If I change the read only atrribute to true on the ones that I don't want edited, then it erases the information from those fields.

View 6 Replies

Forms Data Controls :: How To Get HTML In View Cell

Jan 14, 2010

on the server side created cell content for my GridView that have html anchors. However when the page is emitted all I get is the entities in the Source and the anchor tags show up in the gridview instead of the hyperlink.

so source looks like <a href= etc

What should I put in the cells ?

View 4 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved