I want to populate treeview control parent and child nodes dynamically from the database table using sql server,asp.net and c# code,so that when user clicks the node in the treeview, it would take me to the selected aspx page.
I'm using a custom sqlsitemapprovider to get my site hierarchy out of the database and display my navigation. Now, I have the following main (parent) nodes:
Home - Products - News. What I want to achieve is this, suppose you click on products then a subnavigation appears like this:
productGroup1,productGroup2, productGroup3.
But when you click products, no selection was made from the subnavigation, how would I achieve that if someone clicks on products, the first product with content from the first productGroup1 shows up?
To visualize this: I click on Products -> Subnavigaton gets rendered -> PG1 - PG2 - PG3 -> page displays product1 of PG1
Is there as build in manner to accomplish this or how would one create a method to make this work?
P.S.:For my navigation, I'm not using any build in navigation controls, I'm rendering my menu as an html unordered list e.g: <ul><li></li></ul>
write a Subroutine that takes a parameter value of a Folder name on the server, then looks for all subdirectories beneath it and puts this hierarchy into a DropDownList?
So far I can't get the sub to work as it stuggles with the path structure and the obvious requirement to call itself.
I want to make a menu used treeview control.so I can get data from database,I want to see in treeview.
My database: Tablename: Menu,Field: Id,ParentId,Title.
How do see this table in treeview
Example:
--Main menu1 -- id is 1,parent id is null -- sub menu1 -- id is 3,parent id is 1 -- sub menu2 -- id is 4,parent id is 1 --Main menu2 -- id is 2,parent id is null -- sub menu1 -- id is 5,parent id is 2 -- sub menu2 -- id is 6,parent id is 2
I'm currently developing an ASP.net application w/ VB as the code behind. I have a page that shows all the user name currently assigned to the system. The problem now is that the page does not communicate directly to the database. Instead, I use HTTPrequest to get all the user names from a different sever. Now I want to populate the listview control w/ the response that I got (and not directly from the database).
I have a treeview associated with an XML Datasource but the treeview loads only the xml node names whereas i want to assign the values in the xml nodes to the treeview instead of typing <databinding> for each node in the source file. I want to write code which dynamically read the xml nodes and populatethe treeview or is there any property which will read the values also ?
How to display the data in title tag from database in asp.net
eg <html xmlns="[URL]"> <title>Here i want to display the data using server control </title> </head> <body> <form id="form1" runat="server"> ..... </form> </body> </html>Â
I am working on an ASP.net Forms Application that keeps track of information about different offices in an organization. The offices are organized into a hierarchy.
Some users of the program will have access to certain information about all offices in the hierarchy. Some users of the program will have access to only a small part of the hierarchy.
When a user browses for information they are authorized to see, I would like to present the user with a prompt to choose which office in the hierarchy they wish to see information from.
I want to accomplish the following:
A) I want the user to be able to easily navigate the hierarchy of the organization to locate a specific office.
B) I want the user to be able to navigate the hierarchy without refreshing the page.
C) I want my interface to be able to handle a hierarchy at least four layers deep with less than 100 nodes.
I see that Microsoft includes a TreeView control in the standard collection of ASP web controls.
I want to bind a treeview control so that it display exactly like outlook inbox. How can I do that? Note: All data are coming from a single sql table even though you can create to statement to get the child and parent.
I have a treeview which will be generated dynamically which need to be displayed on left side and when user clicks on a node it need to open a page on the right side of the same page. and each node has different aspx page. so whenever user selects a node the page details should be displayed on the right side .we can use an iframe on the page which will display the different pages clicked on the node.Is there any alternative i can use to display different pages based on the user selection on the right side without using iframe.
I want to take the treeview's selectednode and then search control from the database for that particular node and then bind it in gridview column dynamically.
The problem is like i am not able to get treeviews selected node in OnInit method and if If i bind it in page load or anyother i am able to get treeview selected node but i cant create dynamic columns at that time using template handler.
How can i get the treeviews selected node or what is the option to bind usercontrol in gridview column dynamically without template handler.
I have a table in SQL fro "Categories" and I need populate a TreeView in my Asp.net page.
My question are:
1 - How can i populate the TreeView? 2 - How can i use the TreeView to modify the hierarchy of my Categories?
NOTE: I use "hierarchyid" SQL Columns!
CREATE TABLE dbo.CmsCategories ( CategoryId int NOT NULL IDENTITY (0,1) -- Seed = 0 and Increment= 1 CONSTRAINT PK_CmsCategories_CategoryId PRIMARY KEY, Title nvarchar(40) NOT NULL, MetaDescription nvarchar(160) NOT NULL, MetaKeyword nvarchar(128) NOT NULL, Summary nvarchar(256) NOT NULL, IsPublished bit NOT NULL CONSTRAINT DF_CmsCategories_IsPublished DEFAULT 1, CategoryNode hierarchyid NOT NULL, CategoryNodeLevel AS CategoryNode.GetLevel() );
First of all, I am a novice ASP.NET Developer,dont mind if my question sounds too simple.I want to display some images and description which are stored on a database.Upon clicking on them,the application should navigate to another page.The thing is I want the output in the form of a matrix.For example,the datatable has 10 rows,I want them in a table of 4x3.(3 cloumns is always fixed,rows should add accordingly).Then upon clicking on one iamge,the application should navigate to another page,passing the ID(which is not displayed).
