Web Forms :: "Section1" To Be Automatically Selected In The TreeView Using SiteMapDataSource
Feb 10, 2010
Sample SiteMap snippet:
<siteMapNode url="~/Folder/File.aspx" title="Aspx Page">
<siteMapNode url="~/Folder/File.aspx#Toc" title="Introduction & Table of Contents">
</siteMapNode>
<siteMapNode url="~/Folder/File.aspx#Anchor1" title="Section 1">
</siteMapNode>
<siteMapNode url="~/Folder/File.aspx#Anchor2" title="Section 2">
</siteMapNode>
<siteMapNode url="~/Folder/File.aspx#Anchor3" title="Section 3">
</siteMapNode>
<siteMapNode url="~/Folder/File.aspx#Anchor4" title="Section 4">
</siteMapNode>
</siteMapNode>
When the URL is ~/Folder/File.aspx#Anchor1, I want "Section1" to be automatically selected in the TreeView. However, "Aspx Page" is always displayed no matter what the anchor is. Do I have to override SiteMapDataSource, create a new SiteMapProvider, or is there an easier way to do this? When binding a TreeView to a SiteMapDataSource,
View 5 Replies
Similar Messages:
Feb 17, 2010
When I declare the TreeView Nodes:
[Code]....
I can programmatically control the collapse and expansion of nodes:
[Code]....
When I use a SiteMapDataSource:
[Code]....
How do I now programmatically expand and collapse nodes? The code above doesn't work because the number of nodes is now 0.
View 1 Replies
Nov 12, 2010
somewhere on the net I found very useful example of programatically databainding the treeview control (code blow). I use this treeview as menu bar in my masterpage. It works fine but with one exception: when I click the node of this treeview I'm redirected to the correct page but after page is reloaded my treeview is collapsed and node I chose just before is not highlighted. What to do to correct this problem. Do you know better examples of programatically databainding of the treeview control? Maybe it will be better to bind data to the sitemapdatasource and next to the treeview. Then I shouldn't have to worried about this?
[Code]....
Regards. Pawel
View 1 Replies
Jan 18, 2011
I have a Default.aspx program that contains a Treeview with a SiteMapDataSource. I also have a web.sitemap loaded up with urls. When I run the deafult app I get the tree layout that matches the numbers of options but no text on any of the options to click.
View 1 Replies
Mar 16, 2010
How do I get the value of a treeview's selected node and it's children's values?
TextBox1.Text = TreeView1.SelectedNode.Text; doesn't do it.
View 5 Replies
Dec 5, 2010
I'm dynamically generating a tree view on the folder structure on client machine:
C:
-- Folder 1
-- Folder 2
D:
-- Folder 1
--- Folder 11
--- Folder 12
-- Folder 2
etc...
When the user expands and select - say folder 12, I want to get the path as D:/Folder1/Folder12 in to a string
then when the user changes the selection to D:/Folder1 i want to get that path in the string.
View 2 Replies
Mar 11, 2011
I have a treeview and a button.
OnPostBack I wish to know what are the selected categories. also, I need to give a spiciel ID number for each checkbox when data is binding.
View 1 Replies
Jun 30, 2010
Im using an asp.net treeview control and i managed to get code from these forums so that when i select a node no postback is done but i can access the selected node in my C# code behind pages by using javascript.
It works fine i can get the selected node by saying:
TreeNode t = TreeView1.SelectedNode;
and then displaying it to a label on an on click event of a button:
Label1.Text = t.Text;
But what i really need is to either display the node selected to a label (or textbox) or when a node is selected it needs to be highlighted so that the end user knows the option chosen is selected.
View 10 Replies
Nov 17, 2010
I have a treeView as the main navigation of the website.
Whenever user selects item im treemenu then POSTBACK is accored, and the treeview reset its state.
How can I force the treeview to remmember the selected item on postback and select a different background so user will know on which item he view?
View 5 Replies
Jun 3, 2010
i ve used the following code to avoid postback and selected node style for treeview by using this im able to avoid postback but im not able to set selected node style.
[Code]....
View 1 Replies
Jun 21, 2010
On the left hand side I have a tree navigation . It is populated from a XML file with . What I want to achive is when a querystring of the value of the XML file is matched , the tree node sets a setfocus or highlights on a particular node from the querystring passed through. I cant find a method which mimmicks findtreenode with value x and sets a selected .
e.g treenode is filled
home
|
folder 1
| -- item 1
| -- item 2
|
folder 2
| -- item 3
| -- item 4
when a querystring of SC=Item 1 is passed , it should search against the tree and open the folder branch and select item Item 1
I can use a for next loop and loop through each node but it will get slower as more nodes are added.
View 2 Replies
Sep 27, 2010
I don't want to use Sessions to handle each click event inside treeview selected node changed.Secondly, if you suggest me to use treenode.SelectedValue then I would say my values are dyanmically generated.Everytime a node a clicked, the selected node value is sent in the next request xml to get response and xml schema is different for each click. How do I handle this each click event other than using session variables. I thought of using Request.Item (and integrating with URL redirect property) but I don't want to use that.
[Code]....
View 6 Replies
Jan 18, 2010
I am working with grid view and tree view. My requirement is when the item is selcted in the gridview it should bind it to the particular node of tree view. Can you please help me out. Its very urgent. Can you please send me with the sample code.
View 2 Replies
Feb 5, 2010
Am new to asp.net.I am creating a site using asp.net(C#), in master page i have treeview control, when i select a item i navigate to url. But selected node is lost, it reset itself, loosing state.
View 4 Replies
May 27, 2010
how to popup datalist when selected treenode is clicked in treeview .I am using c#.
View 1 Replies
Feb 8, 2010
I am trying to maintain the state of a TreeView on postback. I have a simple method to save the state of the tree on postback but it does not seem to capture the Expanded and the Selected state. Also, i have another method to restore the tree state after a postback. When a user selects an item in the TreeView i would like to have this item highlighted/selected. Along those lines i would also like to have all expanded or collapsed mainated after a postback.
[Code]....
store the state of a TreeView on postback?
View 3 Replies
Feb 23, 2011
I want to ask if there is any way to call a javascript function when treenode selected in a asp:TreeView?
View 2 Replies
Sep 15, 2010
I want to be able to automatically print a document to a selected printer at a given time, i.e. printer 1 @ 10:00, Printer 2 @ 10:15, this is to be unatended once the setting have been made.
View 4 Replies
Jan 19, 2010
in my masterpage I have the following:
<asp:SiteMapDataSource
ID="MenuSiteMap"
runat="server"
ShowStartingNode="False"
SiteMapProvider="SpanishSiteMap"
/>
In My code behind I want to provide the SiteMapProvider instead of having it hard coded from the aspx page. What would the code look like to replace in thie case 'SpanishSiteMap' and have that come from code behind in c#? I thought something like this but i know this is way off. hopefully someone has a one liner code that will give provide some sleep. I've come closer to a working code. this is what i have... but get the error mentioned below.
MasterPage myMasterPage = (MasterPage) this.Master;
// do a find control on myMasterPage and find the siteMapDataSource
SiteMapDataSource mySiteMapDataSource = (SiteMapDataSource)myMasterPage.FindControl("MenuSiteMap");
// now u have the reference to the siteMapDataSource used in the master page how do I set the provider..
mySiteMapDataSource.Provider = "SpanishSiteMap";
Error: Cannot implicitly convert type 'string' to 'System.Web.SiteMapProvider'
View 2 Replies
Aug 5, 2010
I have been looking for a answer but could not find one that I could understand (I am not a pro, far from this...). I have a menu and a sitemapdatasoure, working fine by now. I would like to show the menu options based on the role of each user. I know it can be done with SQL Server, but I don't have it, I use MySQL.
View 2 Replies
Jan 30, 2010
how can i get site map data from the SiteMapDataSource in codebehind same as i would if i wanted to create a typical dataSet from an XML File?
i want to create a custom menu programmaticaly and already wrote out a site map - i know i can just copy it to an xml file but I want to know if its possible to access it from a SiteMapDataSource like
SiteMapDataSource ds = new SiteMapDataSource();
//iterate through nodes to create custom controls, etc...
View 3 Replies
Aug 11, 2010
<asp:TreeView ID="TreeViewCategories" runat="server" ExpandDepth="0" Style="min-height: 200px;
max-height: 500px;" LineImagesFolder="~/TreeLineImages" NodeIndent="0" LeafNodeStyle-CssClass="LeafNodesStyle"
CssClass="TreeView" NodeStyle-CssClass="NodeStyle" ParentNodeStyle-CssClass="ParentNodeStyle"
[code]...
View 2 Replies
Feb 9, 2011
I have a treeview with four levels; parent, child, grandchild, great-grandchild. My selectednode is at the grandchild level.
What I'm trying to do is to create a new "Treeview" at the grandchild - NO, I dont wnat to create a new node to the "selectednode" (grandchild). So it should be somelike this:
[Code]....
View 1 Replies
Sep 7, 2010
I'm following a tutorial from [URL] to create a better menu with submenus. Does anyone know how to convert this inline code to code behind? I'm not a big fan of inline code but I have no idea on how to convert it to code behind.
[Code]....
View 1 Replies
Jan 4, 2011
How can I get selected node text and value of asp.net treeview via jQuery?
View 1 Replies
