Web Forms :: Get Site Map Data From The SiteMapDataSource In Codebehind?
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...
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Similar Messages:
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]....
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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'
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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.
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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.
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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
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Mar 2, 2011
I have two web application. one is A and another is B. I want to send the data from Site B to Site A from javascript so that it should come as a pop up on site A. How can i achieve this thing? Is it possible or not? Need Response as soon as possible.
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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,
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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.
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Jan 19, 2011
I am just starting out with ASP.net and C#.
I have a master page that contains the main site navigation and a child master page that contains a secondary menu. I want to set the starting node on the secondary menu based on the selection on the main menu.
I can get the code to work when the menus are on the same page, but when I separate them into their respective master pages, I get an error saying "The name 'SiteMapDataSource2' does not exist in the current context".
I have tried playing around with the FindControl() method, but either it won't work or I'm not getting the syntax right. Most of the information I find is for a child page referencing the master page, but not the other way around.
How can I access the SiteMapDataSource2 control from the master page? If possible, can you include the exact syntax as I am still trying to get the hang of this.
Here is a basic representation of my code, with all of the uncessary stuff stripped out:
Master Page
[Code]....
Master Page Codebehind
[Code]....
Child Page
[Code]....
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Jun 23, 2010
So im building a table from codebehind that plops data into each cell like so -
[Code]....
This just doesnt work, i was wondering if there was something else i could try to get this working....
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Feb 3, 2011
[Code]....
This is my gridview with an item template, I have NO boundColumns.TO get data to codebehind I use Eval(" <Field name >"), but this returns something to a control. Not making data available for codebehind code for general use.
Question: As I have no boundcolumns I dont know how to get data to codebehind to to use as I wish??
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Apr 22, 2010
I know I can use a code like this:
[Code]....
To create a DIV in my body but how do I then add innerHTML to this control? Or can I directly add an Label to the newly created control and set tag ones text?
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Nov 17, 2010
search for a item, display the results in a datagrid, have a LinkButton (per item in the datagrid) to show a popup modal and insert this data to a new table. I have the search, the datagrid, and popup modal all working. I need help with the add button in the popup modal (which insert into a new table in the db). In my datagrid im using DataFields - how would I get access to this in the codebehind so I dont have to re-query the db again for the ID that i'm trying to insert?
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Jan 19, 2011
I have gridview and sqlDataSource. In edit mode, if the user checks closed checkbox closeDate parameter is set to today and appears in a label near to checkbox. So, I need to control isClosed checkbox and then if it is true closeDate=GETDATE()
[Code]....
Only CloseDate parameter need to be set in codebehind, other parameters handled in gridview.
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Jul 12, 2010
I have multiple questions about doing gridview in code behind.I used this code to fill my gridview at runtime.
[Code]....
My questions are:1. How to edit the column headers? When I bind the database to my gridview, obviously, the column headers of the database will be binded. For example "First_Name", I want to edit the column so I can omit the underscore.2. How to edit the column width?
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Mar 12, 2011
[Code]....
works okey in aspx codebehind. However, how can I get the same parameter value from an ascx file codebehind.
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Mar 29, 2010
Given the following code for a textbox in the EditItemTemplate of ListView:
TextBox txt = (TextBox)ListView.EditItem.FindControl("ImageURLTextBox");
How would we code for a textbox in the ItemTemplate of the same ListView?
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Apr 27, 2010
I have a DDL bound to a sqldatasource where the dataTextName is the storeName (varchar) and the dataValueField is the storeID (PK Int). I'm holding the value of the storeID in a user's profile (using ASP.NET membership profile). So, when a user is created, they're assigned to a store (or not...it's optional). When I edit the user, I populate the DDL with all the stores in the table, but I need to set the selected item to the storeID in the profile (if it exists)...I'm not sure at what point to do it though. In my codebehind, I bind the ddl to the datasource and insert an additional item: if not page.ispostback then
REM: bind the company ddl
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Jan 19, 2011
I am creating an ASP.NET website in Visual Studio 2010 (.NET 4.0) in C#.
I have a user control applicant_information.ascx which contains text boxes.
The page application.aspx contains this user control:
<%@ Register src="controls/applicant_information.ascx" tagname="applicant" tagprefix="uc1" %>
<uc1:applicant ID="applicant1" runat="server" />
The application.aspx page contains a multiview, and the applicant1 user control is in one of the views. The button continue takes the visitor to the next view which contains another user control of text boxes.
I want to write validation code on the continue_Click event which is in the application.aspx.cs page. Ideally, from the application.aspx.cs code behind page, I want to get the user input from a text box in applicant1.
Intellicense cannot seem to find any of the text boxes in applicant1 from application.aspx.cs.
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Feb 3, 2010
I am getting error when i write the belwo code in the code behind.
Error: The name DataIem Does not exist in the context
protected void getHotDeals()
{
D4T.tbDealDataTable dealTable;
dealTable = dealTA.HotDeals();
StringBuilder sb = new StringBuilder();
[Code]....
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Mar 15, 2010
I hve this gridview
v style="overflow: auto; height: 250px">
<asp:UpdatePanel UpdateMode="Conditional" ID="up1" runat="server">
<ContentTemplate>
<asp:GridView ID="gv" runat="server" DataKeyNames="row_id" AllowSorting="True" AutoGenerateColumns="false">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:CheckBox ID="chkDelivery" runat="server" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Sequence No">
<ItemTemplate>
<%# Container.DataItemIndex + 1 %>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</ContentTemplate>
</asp:UpdatePanel>
i want to add this two columns dynamically to gridvew in codebehind.
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Nov 24, 2010
Is there a way to turn this
[Code]....
[Code]....
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Jan 30, 2010
I am trying to access accessing a control in a Formview. I have tried several methods, but nothing seems to work
[Code]....
[Code]....
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Jan 6, 2010
In the gridview we are using edit button. Once the edit button click Controls in the edit template will display in the same row with update button. That row has two dropdownlist control.
Process flow:
controls:d1 and d2
d1 is using sqldatasource for item display : working fine.
d2 is using codebehind code to load the item based on the selected value in the d1 : Not working
How to findthe control in the edit template to display item value for d2.
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