Converting Hierarchical Data Into An HTML Unordered List Programmatically Using C#?
Mar 16, 2010
I've data which looks something like this.
[code]....
To convert the above data into unordered list based on depth, I'm using the following code
[code]...
But the resulting unordered list doesnt seem to be forming properly(using which i am constructing a tree).For example "Site " with id '180' is supposed to appear as a direct child of "Televisions" with id '1',is appearing as a direct child of 'Flash' with id '191' using my code.so in addition to considering depth,I've decided to consider itemid as well in order to get the treeview properly.Those rows of the table with itemId not equal to null are not supposed to have a child node(i.e.,they are the leaf nodes in the tree) and all the other nodes can have child nodes.
Update:
The 'itemid' column refers to the id of an item which is present in another table.This column just in identifying if an item has any sub items(i.e., 'name' in my data in this case has any other unordered lists under it).
View 1 Replies
Similar Messages:
May 7, 2015
HtmlGenericControl li = new HtmlGenericControl("li");
tabs.Controls.Add(li);
li.InnerText = "new menu";
HtmlGenericControl anchor = new HtmlGenericControl("a");
anchor.Attributes.Add("href", "page.htm");
anchor.InnerText = "TabX";
li.Controls.Add(anchor);
I am using above code on my master.cs file to add new line like
<li id="one"><a href="page.htm"></a></li>on my .master filebut it not working...what i missingcode not showing any error..
View 1 Replies
Jun 8, 2010
I am trying to implement an html definition list in which each <dt> is the <header> in the accordion, and <content> is the <dd>. No matter how I write this out I can't get it to be valid markup because of the position of the <div>s inside the definition list where divs aren't allowed.
I also tried using a unordered list but had the same validation issues. I would really like to use the accordian, but not if I have to sacrifice valid semantic markup on my page.
View 2 Replies
Jul 18, 2010
I've got this web control that I've been dynamically adding controls to but now the requirement is to add an ordered list around the controls.
To render the controls I add the controls to ControlsCollection
[code]...
How do I position the controls in the list items?
Do I need to approach the problem differently?
View 2 Replies
Sep 14, 2010
I am getting following output in Dataset
ActivityID ParentActivityID ActivityName AcivityLevel
0 NULL Dashboard 0
1 NULL Market Trends 0
2 1 News 1
and I want to build HTML list as follow.
<ul>
<li>Dashboard</li>
<li>Market Trends[code]....
View 1 Replies
Jan 7, 2011
I have web form and on it I have a DataList that is grabbing some Data from a Database and displaying them as a list.However when I look at the HTML Source Code produced, it's all Tables ! <td> and <tr> !!
How can I stop this ? I want my DataList to display the data like so:
[Code]....
View 8 Replies
Mar 19, 2011
i have an unordered list <ul><li><ul><li>
I had made a table to fill the unordered list but how to fetch that data into li and ul the table consists of home, organisation (with children as policy, employeesdetails), and so on.. How do i fill these ul and li's and children of li's with data from sqlserver2005 table?
I'm not supposed to use any asp.net built in controls like asp.net menu
[code]...
View 1 Replies
Mar 25, 2010
I have a master page which has an unordered list in this way:
[code]....
These links are directed to my content pages. I am able to highligt the selected list item on hover and on active.
But I do not understand how I can highlight the selected list item as long as the user is on that specific page/link (current list item). I know that we can specify a seperate body tag and id for each of the content pages and then use CSS to highlight the current list item, but all this code rests already inside a body tag in the master page.
View 7 Replies
Jun 21, 2010
Is it possible to iterate through an unordered list like the following in codebehind?
[Code]....
I was hoping to iterate through all the li elements of the ul checking whether NavigateUrl is equal to the current url. If it is, I was going to add a CssClass to give it a different appearance.
I think I know how to compare it to the page's url and to how to add the css class. I'm just not quite sure how you iterate through li items using a HTML Generic control.
View 5 Replies
Feb 26, 2010
I need to render a unordered list with the data obtained from database using asp.net/C#.My data looks something like this.
id Name Depth
1 ELECTRONICS 0
2 TELEVISIONS 1
3 Tube 2
4 LCD 2
5 Plasma 2
6 Portable electronics 1
7 MP3 Player 2
8 Flash 3
9 CD Players 2
10 2 Way Radio 2
using the above sample data I need to render an unordered list based on the depth, in the following format
[code]...
View 3 Replies
Jun 24, 2010
i am working on a dynamic tree menu with nested <ul><li>-Lists.
when building the nested list every <li> element should contain a <div> with a small icon and a css-style behind.
here is my code:
[Code]....
this way the result in the browser shows the name of every "aNavItem" but there are no icons. if i put the line to set the inner text of the div BEFORE adding the "imgMove" to it both things are shown - the name of the element and on the right the icon
the problem is that i want the icon to be on the left and then the text, but there is no icon at all with the code above (it looks like the setting of the inner text overwrites the already added image-control in the div-tag)
View 2 Replies
Jul 9, 2010
Is it possible to render a TreeViewControl as an unordered list instead of a table?
View 2 Replies
Oct 2, 2010
[Code]....
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.Source Error:
[Code]....
View 4 Replies
Sep 15, 2010
i added a collection of data into a list box. i have another group of data with a group name.i want to add this group in to that same list box as a tree structure.
the sample list box is shown below.
item1
item2
item3
-group name
group item1
gruop item 2
gruop item 3
item 4
item 5
is there any way to do this. when clicking on the group name it must be expanded within the list box and i want to manage all these elements with an index.
View 3 Replies
Feb 17, 2010
I'm writing an ASP.Net application (no AJAX, but maybe) and there's a requirement to have a list of companies graded under a traffic light system. I intend to have these in a collapsible hierarchical list on the Master page, e.g. Red expands to show companies, and then companies can be further expanded.
how can I keep the expanded list in the same place, with the same content visible, between page loads?
View 1 Replies
Jan 28, 2011
I have a wcf service.In many places I am converting business entity list to datacontract list.
So I am trying to write a generalised method.
I have acheived to convert business entities with out list.
But when we give a list of business entity,it is getting failed.
to convert list of Business Entity to List of Datacontracts.
View 5 Replies
Jul 8, 2010
As I am new to listview i had a problem with it, I hav to sort the values in the list view, when we click on the header links, so i hav done it by
commandname="sort" and commandargument="My_table_column", and i hav suceeded doin it.
Now my problem is i hav to do some search by 6 conditons like
CustomerId,CustomerName,OrderNumber,OrderDate,OrderType
For this i am using row filter and filtering the values in the Dt and then i am binding the dt back to the ListView here i am getting the problem as "The data source does not support sorting". I am aware that i am changing the data source, but before binding the datasource manually to
dt,
i hav tried doing this to make the datasourceid null which i hav attached previously
lvSalesLayOut.DataSourceID = "";
But i am getting the error post me how to get this done programatically.
View 1 Replies
Dec 23, 2015
this is code for taken data from database appear in bootstrap accordion panel by using jquery ajax.
<script src="Scripts/jquery.js"></script>
<script src="Scripts/jquery-ui.js"></script>
<link href="Scripts/jquery-ui.css" rel="stylesheet" />
[Code].....
View 1 Replies
Apr 13, 2010
I'm a newbie to ASP.NET and I have a following queston.
There is a HTML template in my project with some LI elements to create a multiple checkboxes on my page. Template looks like this:
[Code]....
These LI elements must be generated with standard asp:CheckBox in it for every value, retreaved via webservice request.
View 6 Replies
Feb 17, 2011
In C#.I have a list<object>.
I want to convert any datareader result (with data) to a list of objects.
How can I do that?
View 6 Replies
Dec 9, 2010
I am using this
List<JobsMeta> JobsMeta= _db.JobsMetas.Where(m => m.int_OrganizationId == null || m.int_OrganizationId == OrganizationInfo.OrganizationId).OrderBy(m => m.int_SortId).ToList();
ViewData["JobMeta"] = JobsMeta;
now using the view i want to loop through ViewData["JobMeta"]
<% foreach (var JobsMeta in ViewData["JobMeta"]))
View 1 Replies
Dec 29, 2010
[Code]....
and XML looks like
[Code]...
and I'm retrieving information using this and it's working fine
[Code]...
Cannot I convert dropThis to a List? When I try to do
List<Contact> contactCollection = dropThis.ToList();
I get this error
Error 1
Cannot implicitly convert type 'System.Collections.Generic.List<AnonymousType#1>' to 'System.Collections.Generic.List<Models.Contact>'
I'm completely at a loss.I've searched Google,forums anf etc.
View 5 Replies
Feb 5, 2010
I want to convert HTML page to pdf .
View 2 Replies
Oct 1, 2010
I need to convert a SharePoint List to ASP.NET, including its column filters etc.
Aside from the underlying data which will be housed in a SQL Server table, what are good control choices on ASP.NET side for this? (I'm not sure if ASP.NET Gridview will have all the necessary features.)
View 3 Replies
Aug 27, 2010
I want to convert my current asp.net page which will be running, to PDF when i click a button present on the page. I have buttons textboxes and text on the page. itextsharp.dll is not showing textboxs and buttons on the page its only showing plain html text.. what should i do?
View 3 Replies
