I need to create a grouped checklistbox dynamically from the database, I was able to do it using an TreeView Control, But I need to move it to a Checklistbox. Below is the logic in VB.NET for the TreeView
#Region "Generate Tree View"
Got some records in a sql table. What i would like to do is display all the records on a webpage and group them by state, so that the display would look something like:
California
Entry 1
Entry 2
Entry 3
New York
Entry 1
Entry 2
Entry 3
Other (for entries with no state)
Entry 1
Entry 2
What would be the best method to do this? And I'm open to using anything up to and including .net 4.0/vs2010
I have what is turning out to be a rather complicated issue - at least for me.
I have a table with TeamID, TeamName, TotalTeamSize, ArrivalDate adn DepartureDate.
I need to create a source for a bar chart that will show the number of people deployed each month. It can be assumed that the entire team is dployed for each of the days between the ArrivalDate and the DepartureDate. Sometimes the ArrivalDate/DepartureDate spans two months (very rarely more) and sometimes it does not.
Here is what I have so far. In this setup phase, I thought I'd get the code working for one team (using a DropDownList) and then cycle through the entire table in order to get the full dataset for the bar chart.
[ASPX]
[Code]....
[VB]
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I want to add 2 radio buttons in a gridview for 2 columns. In that I have to select any row in each column... How to implement this... Actually I ve added gridview and radiobuttons but the thing is I couldn't select 2 columns in a single row ,it wont allow to select 2 radiobuttons at a time...
View 1 Replies[URL]
with respect to above link, how to implement javascript validation on submit button outside gridview.
suppose if user doesn't select one of the any group or type it show alert message. it must select at least one row from each group.
I've got a LINQ to SQL object, and I want to group the selected data and then pass it into a view. What's the correct way of doing this? I'm sure I need to group the data when I select it rather than grouping it in the view, as this will result in about 200 rather 50000 rows I need to pass into my view. Are there any good examples of this online that anyone has seen?
View 1 RepliesMy requirement is, i have a checkedlistbox, and i want the selected item should be inserted into the gridview using javascript, in grid i want only two columns i.e. selected item text and another is checkbox.
View 1 RepliesI've got a DNN application using Telerik RadGrid. We're exporting some data from the Grid but when we drill down on the grid control and export the data we only see the initial top level data, never the updated Grid. Here's my table tag and supporting code. I'm not an expert in ASPX/C#so please forgive my newbie-ness.
<mastertableview autogeneratecolumns="False" datakeynames="AccountId" datasourceid="SqlDataSource1"
groupsdefaultexpanded="False">
<DetailTables>
[code]...
I Have few radio buttons which are grouped together, and i want to reterive their values.But i am not sure how can i do that.
View 2 RepliesI am writing a form which has a set of options (radio buttons), and under each option, there is another set of options. For example:
- Session 1
- New Book A
- Used Book A
- Session 2
- New Book B
- Used Book B
I've tried using HTML <input type="radio", and <asp:RadioButton, but even though I assign the "name" attribute correctly, the buttons are not mutually exclusive -- i.e., you can click both within each group. I see in "View Source" that the name and ID are altered, and therefore become ungrouped by the ASP.NET processing. I've tried using <asp:RadioButtonList, and this works functionally, but the items are not grouped properly. They appear like this:
- Session 1
- Session 2
- New Book A
- Used Book A
- New Book B
- Used Book B
I have the following class:
public class MySeat
{
public string Section { get; set; }
public string Row { get; set; }
public string Seat {get; set; }
}
I want to group a list of seats by the Section and Row so that I can make a comma seperated list of the seats.
var groupedSeats = seats.GroupBy(x => new { x.Section, x.Row });
foreach (var group in groupedSeats)
{
htmlWriter.Write(group.Key.Section);
List<string> seatNumbers = new List<string>();
foreach (var seat in group)
seatNumbers.Add(seat.Seat);
htmlWriter.Write(string.Join(@", ", seatNumbers.ToArray()));
}
Is there a better way to do this with LINQ? This is just a small portion of the code I'm trying to clean up, I'm curious if there is a better way to grab the seat numbers for display rather than creating a list, looping through the groups and then doing a string.Join on it.
I want to create List of Grouped Checkboxes as follows:
[]Group1
[] Item1
[] Item2
[]Group2
[]Item1
[]Item2
[]Item3
Here Group# and item# are checkboxes. Does anyone know how to do this in asp.net. I am getting data from DataSet. One limitation is that I am not allowed to use third party tool/controls or jQuery.
I have a number of products in a SQL2005 DB. I have the Stored Procedure set-up to return the info as grouped rows containing 'manufacturer, model, quantitiy'.
I need to then display this content on a c# Asp.Net 4 web form grouped by manufacturer with the manufacturer as the group header. The whole data should be displayed over a 3 column layout.
So, Ive used a Datalist as this allows for the number of columns to be stipulated.
However, I can't work out an effective way to show the various products groupd by manufacturer, eg as shown below;
Toshiba
3401
3685
3699
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I'm building a music voting application, similar to stack overflow almost.I have 3 tables, Charts, ChartItems, Votes.I'm trying to bring back a list of chartitems, which link to a single chart, with the number of votes for each chart item counted.This is what I am trying currently
var firstList = from chartItem in db.ChartItems
join vote in db.Votes on chartItem.ixChartId equals vote.ixChartId into j1
where chartItem.ixChartId == id[code]...
The problem is once I have performed the grouping, I can't get any of the other properties I need from the join to populate the model. For example each ChartItem should have a title, id etc...I have created a ViewModel to hold all the properties that I need, called ChartItemWithVotes(includes all entity values + int totalVotes)In the end I am looking for this
Chart Name
Votes Name
20 - ChartItemname
15 - ChartItemname
12 - ChartITemName
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?
i have web application it should create single HTML page . that one HTML page should send to the customers.how to create HTML page .i created one page but it retriveing single record from the databse values . my problem is i have to pull all the records from the database and papulate the HTML page. but i am getting only onerecord on that page.my code as follows
string type = ds.Tables[0].Rows[i].ItemArray[4].ToString();
string WAIVN = ds.Tables[0].Rows[i].ItemArray[0].ToString();
string status = "cdcr";
[code]....
but iam not getting all records only single record only iam retriving
In one of my application, I have around 2000 records which i am displaying in gridview with normal paging.
Now I want to change this paging facility and would like to show a "more" button at the footer(just like [URL] has). The moment user clicks it, the next set of data will be retreived. This will go on till all the records are fetched.
I wanted to create the Calendar with data from database.
I have a ItemId in the database with DateFrom and DateTo
ItemID DateFrom DateTo
1 10/01/2010 11/20/2010
2 10/14/2010 12/18/2010
I wanted to show these records in Calender. may be just view Only.
i have a dataset filled from the DB, let assume the data in the dataset is: -
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I want to know how we can create a table (or a layout consisting of div's) and poulate it with data from the database. We do this generally using data controls like gridview, datalist etc. But i am restricted by these controls like there is no inbuilt paging with datalist and there is no repeat column in gridview. I just want complete control over the layout as well as the data that goes into it.
I dont know how to do this. Is there anyway of doing it without using the data controls.
I'm creating a webservice to return a number of items from a database. At the moment I'm returning a DataSet of my results in the file.This is working ok but I have noticed my results are grouped as "NewDataSet".Is there a way I can customise the format of the XML returned.
e.g.
[Code]....
i am creating a grid view at run time.now i want to create controls inside the gridview at run time itself,and how to Bind/Eval it.
View 5 RepliesHas anyone had any success creating GANTT charts using MS chart controls?
View 1 RepliesI would like to find out if there is anyone who would know how to read from a database then returns the same number of records that a stored procedure returns and display those records on the webpage there after pass the ID of the record to a variable to another stored procedure that displays the data related to the record that was clicked, I tried doing this in a asp.net repeater but I can't seem to be able to reference the controls inside the repeater.
<Repeater HTML Code>
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="OpenLogs.aspx.cs" Inherits="OpenLogs" EnableEventValidation="false" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[Code]....
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"