Forms Data Controls :: How To Retrieve Tree Information
Feb 5, 2010
I'm doing an MLM website and I have a table that holds parent-child relationships as well as the position (L or R) in the binary tree and the Level. Top node is level 0, his two child records are level 1 and so on. I'm lost as to how to find the next available node that doesn't have 2 child records associated to it. This is for tree placement when I register a new distributor in the tree. I need to find out the first record that doesn't have 2 child records to assign the newly created distributor that sponsor id. I also have to assign the new distributor a position (Left or Right) in the tree. If there are no children in the tree then I assign them L if there is a child already then I assign them R. Is this better to do with SQL queries or bring in the data and parse through the tree to get the answers?
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Jan 25, 2011
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ex.
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[Code]....
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Jul 17, 2010
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Feb 16, 2011
I have three tables
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May 11, 2010
im using tree view to display all the drives and folders, now if i select the node or child node,the selected node or child node will b added to textbox,now im getting a problem is that if im selecting childnode, then im getting added path seperator to my textbox i.e im getting outputc:/programs instead of my output should bedesired o/p :c:programsnow i want to disablle the path seperator
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Mar 18, 2010
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[Code]....
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Oct 7, 2010
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Oct 26, 2010
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Nov 24, 2010
I have four TreeViews bounded to different SiteMaps with custom Provides. When I click on the +(expandCollapse) near the node that appear under the CurrentProvider.CurrentNode of the page- just in the first click, in debug ,I see it's cause to commit the OverrideChildControls that I write and then goes to PageLoad...it's disrupt everything..I want that all the Nodes will be load without Load all the page Did someone had this problem?I will be glud to know the solution..
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Nov 8, 2010
I am trying to build a tree view and was able to create one.The tree is a multi-level tree(6 child levels). The problem I am facing is that for some node the node text is more than 260 characters and for those nodes the node is not expanding and showing the child nodes. I read in the web that the Max lenght for the node Text is 260 only. I am picking these node text values from database and they can be longer than the 260 mark.
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Mar 24, 2011
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[code]....
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Jun 11, 2010
i have two table. one of them is having car types with unlimited sub categories. the other table is having details about these cars. i want to show you the tables in an example.
1. Table
Category ID ---Category Name----Parent ID
1-------------------BMW----------------------0
2----------------1 series--------------------1
3----------------1.6i series-----------------2
4----------------1.8 series------------------2
5----------------2.0d series-----------------2
6----------------3 series--------------------1
7----------------Mercedes--------------------0
8----------------A series--------------------7
9----------------C Series--------------------7
10---------------CLK 200---------------------9
2. table
Parent ID ---------Color--------------Detail 1
3-------------------- black--------------sunroof
5-------------------- blue---------------10 airbag
4-------------------- red----------------i-shift
9---------------------yellow-------------8 airbag
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for exaple if a user click just BMW(ID1) i want to show the details as below.
Parent ID------------Color--------------Detail 1
ID3(1.6i)------------ black--------------sunroof
ID5(2.0d)------------ blue---------------10 airbag
ID4(1.8)------------- red----------------i-shift
i am using c# ASP.NET.
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Nov 30, 2010
Is there a way to use mouse right click to select a node on tree view?
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