Can i create 2 sitemaps in the same application? I tried doing it. When I tried to add a datasource to a treeview, it is showing first site map. Eventhough I wrote sitemapdatasource2, then also it is showing first sitemap contents. How can I solve this?
View 5 Repliesi hv added a treeview control on the .aspx page, when i try to browse it from web server, the image is showing as broken image, where the image link is showing like this [URL]
View 1 RepliesI am working at a site not orginally devleoped by me. The problem is that all the pages are working fine and have no problem at my local site. but the site is not showing any content at live site from database. Niether it shows an error for it. How can I find the problem?
View 7 Repliesi added one treeview control in aspx page .All parent and child nodes are working perfect in this aspx page.
Now this same code i pasted in an ascx page and that ascx page i called through DNN website.That time parent node display is coming properly,but when i click on the parent node child nodes are not showing up?
How to create site map path of website using Treeview in asp.net
View 1 RepliesDoes anyone know why the lock that is to show when on an https site would show, but then vanish once the page is done loading?
View 2 RepliesI want to make a website having the following UI.
Once I click on 'Engines included' a treeview having all the engine node should show. I am geting the engine collection dynamically from database.
1.What should i use to create enginesIncluded control? 2.How do i show a user control having a treeview on click of 'engine included' control? 3. I also need to show the selected engines on the top row as buttons .
I've an ASP.NET application hosted inside a local area network. The application host machine has access to the internet while the local area network clients do not.
There is one requirement where I've to show a web page with rich content (images) in an IFrame from internet (public network) address.
However since internet access is not available on the client, this somehow has to be done from server and then needs to be served to client.
How can this be done?
I am currently working on a document management system in ASP.NET 3.5 using the Telerik AJAX toolkit. It consists of masterpage with a title banner across the top and a RadTreeview down the left hand side for navigation through the site. The treeview uses a combination of static nodes and dynamic ones. The dynamic nodes are populated via a webservice. When a node is clicked the relevant page is navigated to, reloading the masterpage and displaying the content of the target page.
The problem comes from the fact the treeview's dynamic nodes are populated via a webservice and therefore as the user navigates through the tree to find a document the treeview behaves as you would expect. However, when you get to the bottom of a tree of dynamic nodes the navigation to the page of the navigateurl causes the relevant page to be loaded and then the treeview resets itself to a collapsed state. This means the user could be deep in a nest of documents but when they view one, the tree collapses and they have to start their navigation all over again. This limitation is not going to be acceptable from an ease of use perspective.
According to Telerik, this is the designed behaviour for performance reasons - the node only ever worries about populating the next set of nodes and therefore the treeviews state is not remembered in viewstate.
So, the meat of question is. Is the masterpage/async treeview navigation design pattern a valid one? Are there any other ways to have an ajax treeview on a masterpage, that remembers it's state when another page is navigated to? I have considered a siglepage/updatepanel/partial page rendering model but the opinions I've seen on the net infer that this is bad idea. It confuses users that expect back/forward browser behaviour to navigate through the site but in a single page world they would end up leaving the site.
I also thought that maybe using a single page container and an iframe may work but this seems to be moving away from the "standard" design pattern of using masterpages.
I was creating my new webforms application and testing it. Now I added a new textbox to the form and when pressing F5 to test, it doesn't show. None of the changes show when I try to test it.
View 1 RepliesI have a treeview on an ASP site that I populate from a DB using a Stored Proc that delivers XML. I am using an XML datasource that is loaded from the SP programmatically in the dadtasource's onload handler (if there is a way to load it from an SP declaratively, let me know). The treeview has its 'ShowCheckboxes' property set to "Leaf" (see code below) so that any leaf node can be checked.
The problem is this - I have a 'Checked' attribute in the leaf nodes of the XML (see below) that I would like to have databound to the treeview (I have databound the Name and ID attributes successfully) and I can't seem to find a way to do this. I also tried programmatically, but the treenode's dataitem property seems to have the value 'Nothing' even after the tree is databound.
How do I bind the 'Checked' attribute to the treeview's checkboxes? (Prefereably declaratively)
Example of XML here:
[Code]....
Note that nodes have Name and ID attributes, and Leaf nodes have Chacked attribute.
Here is the declaration of my treeview:
[Code]....
Here is the declaration of my XML datasource
[Code]....
And here is the onload event handler:
[Code]....
I've managed to render TreeView using custom made Hierarchical Datasource based on Linq queries on self referencing table. Rendered output looks well but... Every Node in NodeCollection has the same index = 0. Therefore when I click on any collapse button - the whole tree Collapses. In generated html every node has the same id = MainContent_TreeView1n0 I suppose n0 should increment to n1 n2 n3 and so on.
View 5 RepliesPeriodically a rash of occurrences of the following error happen. I believe they're the result of hack attempts. Whether that's the case or not, my question is how can I handle the error? I want to avoid unhandled exceptions. The TreeView control is just
a standard .Net TreeView control, not a custom one. If you suggest a code solution, please code it in VB.Net as that's what I'm using.
Message: Input string was not in a correct format.
Stack Trace:
at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
at System.Web.UI.WebControls.TreeView.LoadPostData(String postDataKey, NameValueCollection postCollection)
at System.Web.UI.WebControls.TreeView.System.Web.UI.IPostBackDataHandler.LoadPostData(String postDataKey, NameValueCollection postCollection)
at System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
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.
View 5 RepliesCode to drag and drop a TreeNode to another control or tag such as Div or even another TreeView.
View 1 RepliesI have the following SQL Tables:
[Code]....
I'd like to use bind these tables to the treeview using Linq as I read somewhere it is the fastest way to bind the TreeView control.
This TreeView control is based on the Client dropdown list, once a user selects the client, the TreeView is populated accordingly.
how can I accomplish this task. Currently I am using Stored procedures to bind the treeview.
I have a horizontal menu control populated (in static mode: StaticDisplayLevels="1" MaximumDynamicDisplayLevels="0") from a site map.
I have another vertical menu control in the left toc of the page that I want to populate from the same sitemap but to be the children of the node selected in the first menu.
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
i am trying to see the datasource that was added previously. but while trying to see..there is not any configure data source option..how to get it.
View 1 RepliesI follow the tutorial and create DAL with Dataset. I created a Table Adapter with many column, but when i Call a simple Get for 2 column only. The system display 2 column and the rest column with empty data.
example: Table with 40 column define in Dataset in DAL. I have GetMember from Dataset with 40 column, some request only 1 column (with 39 empty), some request 22 column (with 18 empty column). Will this affact the performance?
I have a following asp.net login page:
protected void Button1_Click(object sender, EventArgs e)
Lets say I had a query like SELECT Name FROM Customers WHERE CustomerID = '1'
How could I show the result in a textbox?
I'm trying to tie my login controls to my externally hosted database. I used the aspnet_regsql tool to create the appropriate tables in the database, but when I try to administer them through the "Administer Website" smart tag on the login control I cant connect to the new tables and such in the "Providers" tab.
View 5 Repliesi cant get to show all my content in data components? In choose your business object: I need my productsBLL in the dropdownlist when i have checked the checkbox for "show only data components". how do I get it up?
View 3 Replieshow to write Css for asp.net treeview by applying color and theme like (msdn website treeview)?
View 1 Replies