I created a sitemap with a treeview navigation in my aspx site. I am hoping someone can show me the code to put in a Masterpage so that when I expand a child node, all other nodes collapse, and when I expand another node, the previous expanded node collapses.
I have an example here of what I am trying to accomplish:
[URL]
I am using asp.net with VB.
i want to create one treeview dynamically which will have child node and sub child node.for this i am getting my treeview value from the table with below column:Id,Name,Parent,IsActivewhere main parent nodes parent id will be 0 and then all other records parent id would be related id. the table structure would look
View 3 RepliesI create a site map for my site but it only works three levels deep and I need at least six. How can I do that? Every time I add a child node under "Water Filters, Desalinators or Micropur" the sitemap doesn't show the child node. Until now my sitemap only works three levels deep: Home > Products > Water Filters But I need this: Home > Products > Water Filters > Katadyn > Personal Use > Pocket Turbo 1. This is my sitemap configuration:
<?xml version="1.0" encoding="utf-8" ?>
<siteMap xmlns=[URL] >
<siteMapNode url="~/default.aspx" title="Home">
<siteMapNode url="~/products.aspx" title="Products">
<siteMapNode url="~/waterfiltes.aspx" title="Water Filters" />
<siteMapNode url="~/desalinators.aspx" title="Desalinators" />
<siteMapNode url="~/micropur.aspx" title="Micropur" />
</siteMapNode>
<siteMapNode url="~/services.aspx" title="Services" />
<siteMapNode url="~/partners.aspx" title="Partners" />
<siteMapNode url="~/aboutus.aspx" title="About Us" />
<siteMapNode url="~/contact.aspx" title="Contact Us" />
</siteMapNode>
</siteMap>
[Code]....
[Code]....
[Code]....
I have a treeview, the TreeNode's NavigateUrl have a javascript function, after i click the "Item 1", it shows a message box ("1"), but it does not expand the child node, what can i do?
I created a sitemap with a treeview navigation in my aspx site. I am hoping someone can show me the code to put in a Masterpage so that when I expand a child node, all other nodes collapse, and when I expand another node, the previous expanded node collapses.
I have an example here of what I am trying to accomplish:
[URL]
I am using asp.net with VB.
I have been scouring the internet looking for a solution, but so far haven't found anything that works.
I have a some javascript code that I only want to run in one child page but it needs to be in the head tag to function correctly.
<script type='text/javascript' src=[URL] ></script>
<script type='text/javascript' src=[URL]></script>
<script type='text/javascript' src='lightview/lightview.js'></script>
<link rel="stylesheet" type="text/css" href="lightview/lightview.css" />
end code
Can anyone tell me how to do this? I cannot put it straight into the master page as it conflict with some other javascript code that I am running on a different page! And I cannot put it into the body of the child page because it does not function correctly.
What I am acheiving is a simple treeview which will have a tree structure
dir1
-- xx
dir2
Simple stuff !. Here is the code
TreeNode tree1 = new TreeNode("dir1", "", "", "dir1", "");
tree.Nodes.Add(tree1);
TreeNode node = new TreeNode("xx", "xx");
tree1.ChildNodes.Add(node);
TreeNode tree2 = new TreeNode("dir2", "", "", "dir2", "");
tree.Nodes.Add(tree2);
Now I want to do is collapse all the tree and find a particular node e.g dir1xx
I have put the code
tree.CollapseAll();
tree.FindNode("dir1").Select(); <-- falls over
tree.FindNode("dir1").Expand();
tree.FindNode("dir1/xx").Select();
tree.FindNode("dir1/xx").Expand();
but it falls over on the 2nd line with object not set
I'm populating a treeview dynamically. On OnTreeNodePopulate I call a sub and populate the Parent nodes. I do not want to populate the child nodes at this time. Upto this point it works fine.
Now I would like the user to click the parent node and then populate the child node. I tried to use TreeNodeExpanded, but that is called for each parent node, so that didn't work.
On a treeview, you can collapse/expand the nodes by clicking the +/- icon.
I would like to know how I can also click the node text to achieve the same results.
I want to be able to click the node text to expand/collapse the node.
How can I do this in ASP.NET/C# ?
I have bounded a treeview with an xml file. It bounded perfectly. you can have a view of my xml file.
<?xml version="1.0" encoding="utf-8" ?>
<MainMenu>
<submenu submenuname="Tracker">
<submenu1 submenu1name="NBD" url="View.aspx" picurl1="Images/report.gif" />
<submenu1 submenu1name="EOI" url="EoitTracker.aspx" picurl1="Images/report.gif" />
<submenu1 submenu1name="Proposal" url="ProposalTracker.aspx" picurl1="Images/report.gif" />
<submenu1 submenu1name="Project" url="ContractTracker.aspx" picurl1="Images/report.gif" />
<submenu1 submenu1name="Sub Contract" url="SubContractTracker.aspx" picurl1="Images/report.gif" />
</submenu>
<submenu submenuname="Reports">
<submenu1 submenu1name="NBD" url="#" picurl1="Images/report.gif" >
<submenu2 submenu2name="By Status" url="Nbdbystatus.aspx" picurl="Images/report.gif" />
<submenu2 submenu2name="By Date" url="NbdbyDate.aspx" picurl="Images/report.gif"/>
</submenu1>
...........................................................
MainMenu is the Parent node and Tracker, Reports ... are subodes. I want that if I click the node Tracker the all it's parent nodes(NBD, EOI, Proposal, Project, Sub Contract) should expand the remaining treevew remain same.
I've built a TreeView in ASP.NET 3.5 and it works great, except the expand and collapse images (which are 20px by 20px) do not align properly with the text in the nodes. Below is a screen shot of the applicable tree, with all items selected to allow you to see where the items are lined up. I need the text to be vertically centered (by one means or another) so it lines up with the center of its expand/collapse image.
I've tried numerous tricks to make this happen, including CSS, but can't seem to find the right technique.
Im building ul li list dynamically on the serverside code. How can I determine which node should be expanded when page is loaded ?
Im using plugin: [URL]
[Code]....
I am used treeview control within updatepanel,updation was no problem but i am unable to control treeview node expand and collapse.
On our site we have a top menu, and a side menu. Other than using the same sitemap, they don't have any other relationship.
On the top menu, we only show the top links, with 0 child nodes, which is what we want.
On the side menu however, we want to show all the child pages when someone hovers over the main links. Some have up to 12 child nodes, and some only 1.
Our challenge is hiding a couple of specific pages from that menu.
An example is a "thanks for contacting us" page which is under the main "contact us" page. Otherwise, a person can hover over the contact page link and see the "thanks" page as a link - and we don't want people going directly to the thanks page. So, we want just "Contact" to show in that menu, no matter where a visitor is in the site.
I have tried a couple of solutions but they haven't worked. Is there an easier way to hide them?
I have some data that I am putting on a treeview and have a checkbox on the page to decide if the user wants to order the nodes by date or type.
To do this I need to check if the code has already added a child node so when grouping by the type I don't put it in lots of times.
Lets say I have Type 1 and Type 2 and each have 3 items that would fall under these I want to achieve:
Type 1
Item 1
Item 2
Item 3
Type 2
Item 1
Item 2
Item 3
Instead of:
Type 1
Item 1
Type 1
Item 2
etc etc etc
I tried using the node.Contains function but it doesn't seem to exist (I am using c#).
I have a Web.sitemap like this
Home
Menu A
Menu a
Menu b
MenuB
Menu c
Menu d
Now I want to insert 2 childs under Home become
Home
Menu1
Menu2
Menu A
Menu a
Menu b
Menu B
Menu c
Menu d
My web.sitemap file was like this:
[code]....
I am using the default menu bar in visual web developer 2010.I have a Staff Portal item, this has child nodes such as sales, marketing that i would like to keep hidden until the user logs in.I'm using vb.net if that comes into it
View 5 RepliesHow to implement SubGrid inside Gridview dynamically using C#.
Idea is simple
Two tables are Master and Child
Table 1
id disease<--------id is primary key, disease is varchar
1 Cold
2 Fever
Table 2
id Tablet<--------id is foreign key referencing table1, Tablet is varchar
1 Amoxil
1 ColdAct
1 Cetzine
2 Crocin
2 Dolo650
2 P-650
I need generate first GridView with Checkboxfield for each row. If i checked the checkbox then dynamic subgrid will display again next row.
I had populated data in TreeView control. How will I drag a particular child node from a parent node and drop the dragged one to a DIV or any portion, using JQUERY ? I know in jquery, there are methods "draggable" and "droppable" to make this possible. But I want to drag a particular child node and drop it.
Or atleast How to fetch the text/id of a particular child node using jquery ? I hope I can drag,if I can fetch the child node
I need to remove particular child nodes from their parent in treeview control.
For example:
Before Login
home
-register
-login
-pdf
After login
home
-pdf
What is the best way to accomplish this?
Looking for code to collapse/expand all of the rows of the NestedGridView at the same time ?
Something like 2 linkbuttons "Expand All" / "Collapse All" ...
I have a main MasterPage that, as intended, forms the entire layout of my site. It has a bunch of methods common to all pages that use the mastertype, such as EnsureLoggedIn and such.
I want to move on to using nested masterpages to open up better layout options in some of the pages, but I am running into an issue. I get the layout of the nested masterpages fine, but I cannot access any methods in the parent masterpage.
I know my explanation seems a little sparse; I'm not exactly sure how to word what I'm looking for, heh. But here's a short example:
[Code]....
I've been using hardcoded hyperlinks for my web app navigation, but the app has grown since and managing it is becoming a real pain. I've decided to replace what I have with the TreeView control, however I want to make several changes to the way it looks. Is there any property that needs to be set, that would allow user to expand the TreeView node by clicking its text instead of +/- ? I've already set ShowExpandColapse to 'false'. I want my final result to end up as something similar to the TreeView on the left of the MSDN site.
View 2 RepliesI have a ASP.NET C# 3.5 web application, where I am changing the masterpage & theme for certain pages that have ASP.NET controls. The problem is that when the masterpage/theme is changed, the ASP.NET ImageButtons on the child page cease to function altogether and show up as normal images. The html source for that page would show a disabled="disabled" field added to the ImageButtons at runtime. All other controls including ASP.NET Buttons work fine, only ImageButtons are effected. I've changed masterpages in files many times and have not come across this problem, probably because I rarely use ImageButtons. I'm beginning to think it may be a bug in .NET itself, but it could be code related. I've also executed a javascript function after
load to set the disabled field to "enabled", which has no effect on the ImageButton but the source confirms it is enabled. The MasterPages / Child Pages are relatively straight forward and I've tried many different combinations to get it working. I'm changing the masterpage & theme via a function like:
public static void ChangeMaster(System.Web.UI.Page page)
{
page.MasterPageFile = "~/GX.Master";
page.Theme = null;
}
I tryed to put a nested Gridviews (parent-child) in an UpdatePanel, but it didn 't work as I want. Firstly the code of the Gridview (its from the example reffering to this [URL] .....)
<form id="form1" runat="server">
<asp:ScriptManager ID="scriptMgr" runat="server" EnablePartialRendering="true" />
<asp:UpdatePanel ID="updatePnl" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:GridView ID="gvCustomers" runat="server" AutoGenerateColumns="False" CssClass="Grid"
DataKeyNames="CustomerID" onrowcommand="RowCommand1">
[CODE]...
in the scriptManager, no exception will be shown, but on RowCommand a complete Postback is done.