I am able to bind the first level nodes from the xml but not able to display the child nodes in the xml onto the detailsview on grid.
find my snippet below and help me in correcting the issue. I don't want to use the aspx page to bind the datasource.
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I am able to bind the asp:menu with xml nodes.
My Question is how can I display my child nodes of a particular parent as 2 column flyout menu.
find the screenshot below:
[URL]
i'm new one to Asp.net (3.5).. plz tel me how to calculate the node, childnode, sub childnode and so on.. and tel me how to retrive value of all...
Using Recurisive i can do this but i don't how to do..
<VegaMessage Type="EX_ACK_PEN" Value="A">
<VegaField Tag="11" Value="$11" Name="ClientOrderID(11)" />
<VegaField Tag="54" Value="$54" Name="Side(54)" />
<VegaField Tag="55" Value="$55" Name="Symbol(55)" /> [code]....
I have an xml file like this.I wnat to display a gridview when i click on the EX_ACK_PEN i want to display a gridview with fields Tag,Value,Name.How can i get the childnode values .
I have a treeview and all nodes are check box, when user clicks on a button, how can I get all the checked child nodes belongs to specific parent? I wanna something better...
private TreeNodeCollection GetCheckedNodeForParent (string parentNode)
{
TreeNodeCollection treeNodeCollection=new TreeNodeCollection();
foreach (TreeNode node in tvBaseline.FindNode(parentNode).ChildNodes)
{
if (node.Checked)
treeNodeCollection.Add(node);
}
return treeNodeCollection;
}
I am trying hard to open a detailsview in a modal popup using ajax modal extender. Although I am able to open the modal but the page is making a postback when I click the template field in my child gridview.
Here is my chid gridview code
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I've created a custom implementation of SiteMapNode. I've attached it to Menu and it works ok. I've attached it to TreeView and it shows only nodes of one level. If I specify at SiteMapDataSource's ShowStartingNode==true, then I will see only root node and no expand buttons, if I specify ShowStartingNode==false, then I will see root's child nodes and no expand buttons also. What's wrong?
View 2 RepliesI'm trying change mode in DetailsView but my program haven't running.
My code:
protected
void DetailsView1_ItemInserting(object sender,
DetailsViewInsertEventArgs e)
{
if(....)
{.........
why I cannot select the date into the box.
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I have a slight issue I awas trying to fix for 2-3 days, but nothing I try works.
The scenario:
DetailsView control in edit mode, I pass parameters to the SqlDataSourceProducts (edit.aspx?id=2) and the data source selects the appropriate data and fills in the DetailsView form.
Except two drop down lists. These two DDLs (DDL2 and DDL3) are dependent on the previous DDL (DDL1) in the DetailsView.
when the selected value of the DDL1 changes, DDL2 and 3 change their lists and get bound to the database.
The problem is: when I edit something from the database, DDL2 and 3 appear empty and when I update any other field and leave these, they get blanked in the database.
My goal is to set the selected value of DDL2 and 3 to the values in the database WHERE ID = QueryStringField="id".
I can go for not binding the data unless the field is changed, but does not sound professional and user friendly.
code:
The SqlDataSource used to select the parameters from the table and populate the DetailsView
[Code]....
The code of the fields that hold the DDLs in the DetailsView control
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The codebehind:
[Code]....
I have treeview with checkboxes.
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when i check Treenode with Text='Velocity', all the three child nodes will get checked. I want only the count of child checked nodes. How can be it done.
I have GridView control and assosiated DetailView control.
When the record form GridView is seleted, I am showing the details on DetailView.
I have set the Auto generated delete button to true. And now I want to delete the record when someone clicks the Delete button from DetailView control.
Following is the HTML markup for my details view
<asp:DetailsView id="detailsPayments" runat="server" GridLines="Vertical" ForeColor="Black" CellPadding="4"
DataKeyNames="Id" Width="125px" Height="50px" HeaderText="Payment Details"
AutoGenerateRows="False" BorderStyle="None" BackColor="White" BorderColor="#DEDFDE" BorderWidth="1px"
AutoGenerateDeleteButton="True" OnItemDeleting="DeleteItem">
<FooterStyle BackColor="#CCCC99"></FooterStyle>
[Code]....
But not able to sucessful. Getting runtime exception as follows
Stack Trace:
[Code]....
how can add , edit, delete nodes and sub nodes in treeview in vb.net 2005 and sql server2005
View 1 RepliesI 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 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 can I add a Treeview to the DropDownList for show child and parent record..
View 1 RepliesC#- bind treeview runtime using dataset and data table
simple example
I have a detailsview that has about 15 fields. When I display the deailsview I have to use scroll bars because all the fields are displayed one on top of the other. Is there a way to arrange the display of the detailsview so you have 3 fields on the same row then the next row of the detailsview displays 4 fields and so on.
View 1 RepliesIm wondering if anyone knows how to display more than one record on the same page for a detailsview control? I could do with maybe displaying 10 per page but cant see no option for doing this.
View 2 RepliesI am using DetailsView box (Visual Studio 2010) to display employee data based on Access table. One of the fields is an employee email, designed in the table as HyperLink. I want this field to be displayed in DetailsView as HyperLink also.
Is it possible to do this?
I have a TreeView control on a ASP.Net page, and the data will be populate by DataBinding, using XMLDataSource.
<asp:TreeView id="treeview1" runat="server" DataSourceID="xmlDataSource1">
<DataBindings>
<asp:TreeNodeBinding DataMember="All" TextField="#InnerText" />
<asp:TreeNodeBinding DataMember="Categorie" TextField="#InnerText" />
<asp:TreeNodeBinding DataMember="Question" TextField="#InnerText" ValueField="id" />
</DataBindings>
</asp:TreeView>
The XML Data document is as follow:
<All>
<ProjectName>
Project A
<Categorie>
[code]....
It's like something wrong with the TreeNodeBinding. But changing the TextField to example "Value" doesn't work (empty node text).
i don't use XSLT transform file. The Xml will be given directly to the XmlDataSource.
I'm positive that, by now, a lot of people have run into this problem but even with all the forum posts with great answers, I still can't seem to get to the bottom of it. Here are some specs:
Windows Server 2008 Visual Studio 2008 x86 So here's the issue:
I have VS2008 installed on the server listed above. This is our development server and everything is created and tested here. I have created an asp.net application, tested it on the dev. environment and everything works great. When I try to migrate this application up to our Quality Assurance environment (which is Windows Server 2003), I get the error in the subject title.
I've read many things that can be the cause of this and I'm positive that I know 2 ways of fixing it. One is from this post: Simple web site problem on Vista, related to <providerOption>, and the other is making sure 3.5 framework is at least installed on the server in question. There are 2 reasons why I'm unable to use these 2 methods:
The patches from DVD that I'm supposed to install won't let me install them. Upon double clicking I recieve a message saying the "Update is not applicable to your computer" I don't have permission to install 3.5 framework on the QA server even though it's installed on the Dev server. I've also tried changing the target framework of my application to 2.0 however this creates a bunch of errors as some of the code is not compatible and is unable to publish the project.
Perhaps know a reason why I can't install those .msu updates or have a workaround to the 2.0 vs 3.5 issue?
I'm really struggling with this. How do I display my data with radio buttons in a detail view and bind it to my datasource like I've done with the textbox? The database values are int {yes = 1, no = 0, na = -1}. I want my user to be able to quickly update the radiobuttons instead.I'm working in C#.
<EditItemTemplate>
<asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("Electrical_Panels_Fastened_Securely") %>' ></asp:TextBox>
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I have an issue that I've spent quite a bit of time trying to solve. I have a Detailsview and a Gridview that I have linked using the ID field, It has now been decided that they want to have individual pages for each Unit. I have this working for the most part, however the detailsview is not being displayed until I hit select the row in the gridview.
How do I get this to automatically display on page load?
In my website, I have a TreeView that has this structure:
Root
|-Leaf
|-Parent
|--Leaf
|--Leaf
|--Child
|---Leaf
|---Leaf
|--Child
|---Leaf
|---Leaf
Is it possible to make the tree in a "collapsed" state where all the Leaf nodes and ONLY leaf nodes are hidden from view until its parent node is expanded? The ideal solution would be to do this without a postback, but any solution at this time would be helpful. The "collapsed" view would look like this:
Root
|-Parent
|--Child
|--Child
Expanding the Root, Parent or Child nodes should show their Leaf nodes. Collapsing the node should re-hide its leaf nodes, but leave the child nodes visible.