Web Forms :: How To Display Hierarchical Data In Checkboxlist
Jan 19, 2010how to display hierarchical data in checkboxlist
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Similar Messages:
Forms Data Controls :: Hierarchical Data Display And Hopefully Update?
Mar 29, 2010When a user updates a record via detailsview in table 1 (TA), I need to display child records which are in table 2 (SG) and their child records which are in table 3 (SC). I tried to use DataList inside another DataList but I cannot filter the table 3 records based on returned values of table 2. I am also using TableAdapters and added a relation for table 3 to table 2 via both primary keys of table 2. I selected to create Both Relation and Foreign Key Constraint and Cascade as Accep/Reject Rule.
For my select statement on table 2, I filter it via WHERE (SGPrimaryKeyCd = :SGPrimaryKeyCd) AND (SGPrimaryKeyDate = :SGPrimaryKeyDate) and return the correct records based on values entered by the user.
For my select statement on table 3, I tried using a WHERE clause but didn't work. Without a Where clause I get all the records, of course. I thought relation would take care of filtering.
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Forms Data Controls :: How To Display Data In Hierarchical Format
Dec 28, 2010This maybe simple thign to you but I need to display data in below hierarchical format. I am using ASP.NET, VB.NET.
Company
- Product1
- Product2
- Product3
- Product4
There will be only 1 root node (Company) in my case. And it will have 1 or more child nodes. These child nodes will not have any further child, ie they are leaf nodes.
How to display this data in this format using ASP.NET & VB.NET?
DataSource Controls :: How To Display Hierarchical Structure In A Data Control
Mar 19, 2010i have a table with parent-child relationship wherein each child in turn can have multiple associated children. i want to display data in an hierarchical way with collapse and expand features.i dont want to use 'listview inside a listview inside a listview' approach. and yes i have googled it but cudnot find anything useful for my scenario. has someone successfully tried implementing this ?
View 4 RepliesWeb Forms :: Display N-Hierarchical Menus Using Dynamic Repeater Control?
Sep 27, 2010I want to Display N-Heirarchical Menu using Dynamic Repeater Control along with CheckBoxes.
If Suppose i am having 3 level Menus i need to create 3 Repeaters Dynamically along with CheckBoxes beside of that sub Menus
Forms Data Controls :: Display Strings In CheckBoxList/RadioButtonList?
Nov 25, 2010Is it possible to display strings in a CheckBoxList? I want to display different options that I fetch from a database and display the options as strings in a CheckBoxList where the user can choose one option (maybe I should use a RadioButtonList?).
View 10 RepliesForms Data Controls :: Checkboxlist In Formview Edittemplate Data Display?
Oct 14, 2010I can insert a checkboxlist selected value as comma delimited string into the database. But I have hard time to reload it in formview edit mode. I added a hidden label to retrieve the comma delimited string and try to use checkboxlist databound event, but it doesn't work. I don't know what problem is in my code.
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Forms Data Controls :: Checkboxlist To Retrieve Data From Database To Display Results In Gridview?
Jun 23, 2010I have a page where I will insert all the data into the database. The page where I'm having problems is when I select an item from the checkboxlist it only displays one item. The data which is displayed is only the one that was inserted with one selected item from the checkboxlist. The following code is the page I'm using to try to retrieve the data from the database. I am trying to do is when a user selects the first, second, or third, or fourth item. The corresponding data appears in the gridview. In my current code, the record which has one item selected appears. If the user has more than one selected it does not appear. It comes up as empty. Is there a way I can do it?
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Forms Data Controls :: Display Multiple Checked Items (stored Values) In CheckBoxList Control
May 27, 2010I'm working on the admin tool and am using DetailsView to edit the records (.net 2.0). In the screenshot below, the left is the GridView, and the right is the DetailsView. When a user clicks "Select" in the GridView, I am trying to display the assigned Sectors stored in the database via a checkboxlist (activities can have multiple sectors). This way, the Admin user could just uncheck/check what sectors they want to change. Unfortunately, I can only get the first sector that's stored database to show up.
Is it possible for the Checkboxlist control to allow for more than one box to be checked at the same time? If so, do I need to create a custom funcion (via looping) in order to populate the checkboxlist accordingly? I've ran into 3 articles so far that imply that, but can't get the For Each to work for my situation:
This is my select statement:
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DetailsView on front-end:
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CodeBehind:
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Web Forms :: Display Selected Checkboxlist?
Aug 6, 2010am using CheckBoxList control on my web form and trying to display the selected checkbox name on a label. My code:-
private void cmdSubmit_Click(object sender, System.EventArgs e)
{
//output in a label the items that were selected
[code]...
Data Controls :: Filter Child CheckBoxList Items Based On Parent CheckBoxList Selection
May 7, 2015I need to charge my checkboxlist1 from database, eg load fruits and vegetables. When selecting fruits, new filter based on the previous selection in my checkboxlist2. for specific search.
View 1 RepliesWeb Forms :: Display Selected Criteria From Checkboxlist?
Mar 15, 2011When a user selects an item from an asp:checkboxlist, I would like for that item to show up in a "Selected: " area. Here is a link to a webpage [URL] that has the same functionality that I'd like for my page. Each time an item is selected, it shows up in the (for example, from the included link) "Selected Catagories" area (or is removed when an item is deselected). I would like this functionality to work for each one of my checkboxlists (I have three separate checkboxlists). The users can select as many (possibly all), or as few, items from each checkboxlist as they want.
View 6 RepliesForms Data Controls :: 3.5 Tabular DataList Hierarchical?
May 20, 2010I want to learn how to show html in a situation of a tabular format to One To Manyto make me understand I have the categories and subcategories for each category I wish we were all subcategories.I tried with a DataList, but the categories repeated for each subcategoryIs there a way to do it. For example in asp.net mvc I wrote everything in aspx page
View 3 RepliesForms Data Controls :: Create Hierarchical Grid Using C#?
Dec 13, 2010how to create hierarchical grid using c#
View 1 RepliesForms Data Controls :: Hierarchical Data In Gridview From Dataset?
Mar 27, 2010I want to display child rows in the datagrid after the + sign is selected (like grouping & outlining in excel). This is automatic in infragistic grids but when i did in asp (no more infragistics) it doesnt work. here is my code (very simple stuff)
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!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">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server">
</asp:GridView>
</div>
</form>
</body>
</html>
DataSet ds = new DataSet();
ds.Tables.Add(myDataAccess.ExecuteSelectCommand("uspCategories"));
ds.Tables[0].TableName = "tblCategories";
ds.Tables.Add(myDataAccess.ExecuteSelectCommand("uspProducts"));
ds.Tables[1].TableName = "tblProducts";
DataRelation rel = new DataRelation("relation", ds.Tables[0].Columns["CategoryID"], ds.Tables[1].Columns["CategoryID"]);
ds.Relations.Add(rel);
GridView1.DataSource = ds;
GridView1.DataBind();
Forms Data Controls :: Retrieving And Displaying Hierarchical Data?
Jul 21, 2010I'm in the process of developing a survey system. The tables / fields that are related to my question are:
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My issues with this way were:
1) The Data Adaptors receive ALL the records from their correspondent tables. Not a good practice, I believe.
2) If, at some point, the survey had no categories, questions or choices under its child records, an error occurs when the page tries to build the Data Relation. With the work flow I had in mind for the system, this is bound to happen becuase all the Data entry pages (Add Category, Add Question, Add Choice) will be displaying the newly-created survey in a similar fashion (at which point, the survey will have no child records and so an error would occur)
Forms Data Controls :: How To Create Hierarchical-master / Detail UI
Aug 11, 2010So here is the situation - there is data on master records - its a hierarhical view - something like (ID, IDParent, Title) and detail data - (ID, IDMaster, Details)
And like to build UI using an TreeView - binded with master data - and an GridView - binded with detail data.
Question is witch property to use to create the master/detail chain between Datasources - oh, I've forgot to tell I'm using an ObjectDataSource?
Forms Data Controls :: Displaying Hierarchical Data In One Row?
Feb 6, 2010I have a gridview that displays in the following manner. What I am trying to accomplish to is if you see the columns with the heading(s) Name, LegName, MedicalConditions, DateofBirth and id displays as two rows, as it normally would, but what I would like to do is to have all that data display in ONE Row because it all belongs to one registration. If you look at the two images, image one is how the data comes out of the DB normally. Image two is how I would like to be. keep in mind that this is a small example and I actually have more fields than just this, so I am looking for something extensible. Anyone have any thoughts on how I could modify the gridview to display my data like this?
View 2 RepliesForms Data Controls :: Make A Hierarchical Gridview With 1 Freeze Column?
Dec 4, 2010I want to make a hierarchical gridview with 1 freeze column.
i have freeze a column in general gridview but it was not working on internet explorer 8.
Forms Data Controls :: Hierarchical GridView And Payment Button Firing Multiple Times
Feb 23, 2011I have developed an application using Visual Studio 2008. I have a hirerchical gridview and on every row i have a "Payment" button which actually inserts a payment entry in database. Here is the sample screen of that gridview so u have an idea what i am doing. Problem is that whenever user pressed the button of "PAYMENT" it is inserting multiple records in database..it should only fire once and i am failed to understand why its firing multiple times. Refer this link for my payment screen: [URL]
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My code behind--------------------
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Asp - Editing Hierarchical Data
Aug 13, 2010I just finished making a change to an ASP.NET Ajax screen from a few years back. It was harder than expected to build and maintain. On this change, I estimated 12 hours and spent 4 days. Granted I also did extensive refactoring to simplify the code. This is actually some pretty fun code, but I wonder if there was a better route for the original implementation than the one I took. To start, here's a screenshot:
The Problem So obviously this is an editable tree of data. The data behaves very differently at each level -- very different sorting/collision rules and so on. My solution is actually performant and provides an adequate user experience, but it's nearly 2,000 lines of code spanning 11 classes, which is more than I envisioned going in. I'm curious if you've solved similiar problems and if you were able to find a simpler solution. It looks pretty straightforward at a glance, maybe that means I did something right. But there is some real complexity here -- obviously you can add and remove items at three different levels, and everything sorts similiar to a netflix queue, but with quirks. It also has to detect collisions on the various entities (in the image, if you changed day 5 to day 1, it would have to figure out which one is actually day one and move the other one).
The biggest problem was keeping track of the state, since users don't want to commit changes to the database as they work. I thought it might be possible to use the actual controls (nested repeaters in this case) to represent this interim state, but that ended up being a dead end due to complexities related to the underlying data. The Solution To solve this, I created a full blown XML representation of all the data, which was actually great in some ways since I was able to use LINQ to do a lot of heavy lifting around sorting and querying. Still, there is a lot of code in here related to syncing up the xml to the html and so on, and I had to make a pretty hefty abstraction on top of the xml to make it easy for me to work with it in code. In case you're interested, I am currently persisting the XML to session state so that it will survive across callbacks, but eventually that should go into the database.
One colleague told me it would be better to use Flex or maybe Silveright for something like this, and I think that might be true since those are both much more stateful, although Silverlight was not ready for prime time back when this started, and I don't know Flex. Maybe using a temp table instead of xml would have been superior in some way. I'm looking to learn and improve -- what have your experiences been with this type of problem?
C# - Best Method To Search Hierarchical Data?
Mar 15, 2010I'm looking at building a facility which allows querying for data with hierarchical filtering. I have a few ideas how I'm going to go about it but was wondering if there are any recommendations or suggestions that might be more efficient.
As an example imagine that a user is searching for a job. The job areas would be as follows.
1: Scotland
2: --- West Central
3: ------ Glasgow
4: ------ Etc
5: --- North East
6: ------ Ayrshire
7: ------ Etc
A user can search specific (i.e. Glasgow) or in a larger area (i.e. Scotland).
The two approaches I am considering are:
keep a note of children in the database for each record (i.e. cat 1 would have 2, 3, 4 in its children field) and query against that record with a SELECT * FROM Jobs WHERE Category IN Areas.childrenField.
Use a recursive function to find all results who have a relation to the selected area.
The problems I see from both are:
Holding this data in the db will mean having to keep track of all changes to structure.
Recursion is slow and inefficent.
I'm using C# ASP.NET with MSSQL 2005 DB.
C# - Three Level Hierarchical Data-linq?
May 7, 2010I have three level hierarchical data. using the statement below i managed to display two level data. I need to extend it to one more level.
Current hierachy is Modules-->Documents
I need to extend it as Packages-->Modules-->Documents
var data = (from m in DataContext.SysModules join d in DataContext.SysDocuments on m.ModuleID equals d.ModuleID into tempDocs from SysDocument in tempDocs.DefaultIfEmpty()
group SysDocument by m).ToList();
.net - Show Hierarchical Data In A Dropdownlist?
Mar 21, 2010I have a table in SQL Server 2005.
I want to show all domain name in a dropdownlist maintaing the same hierarchy. i.e
Law
Engineering
--civil
--Mechanical
Medical
--Dental
----Cavity
--MBBS
I need to append '--' according to the domain level. Is it possible using a sql query. or alternatively can I have any other control to show this data.
C# - IHierarchicalEnumerable The Prefered Way Of Dealing With Hierarchical Data?
Dec 14, 2010I'm building an asp.net mvc app, I want to build up an hierarchical structure, is IHierarchicalEnumerable and IHierarchyData the best way to implement a hierarchical structure?
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