.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Register
 
Win Surprise Gifts!!!
Congratulations!!!


Top 5 Contributors of the Month
david stephan
Post New Web Links

jquery jstree and dynatree parent node don't get selected(asp.net mvc)

Posted By:      Posted Date: October 01, 2010    Points: 0   Category :ASP.Net
 

I have used jquery jstree and dynatree persistance example using check boxes and found the same logic The thing is that the if for example there is a parent and 4 child. a) i select all the 4 child (parent get auto selected) the 4 child and the parent node id get posted to the controller. b) But if i select less then 4 children (parent get auto selected) only child node ids get posted to the controller. Is there any way even if i select less then 4 children all my selected nodes included the parent get posted to the controller?

i wrote a method to conquor this but if i can do it in conventional way . it would be great. i hope some one has experience this problem and can help me out?




View Complete Post


More Related Resource Links

GridView Parent Child View with JQuery Effects

  
I was just checked how to add some more cool effects to the GridView control using JQuery. In this post I will display parent-child data in the GridView control with some help of the wonderful JQuery library.

Let's first populate the GridView control.

How to keep the hover for Parent menu and set the selected menu item css for child menu item?

  

Hi,

I'm using cssfriendly control adapter for menu. My asp.net menu control's datasource is a sitemap file I'm using which contains all the urls.

I have the following questions:

  1. Is there a way to keep the parent menu item hovered while hovering over the respective child menu items?
  2. Is there a way to keep the child menu item selected? I am able to set the css for the parent menu, however I was wondering if the same is possible with the child items.

Please help! Smile

Thanks,

Moneka Smile



Treeview: Select all children if Parent is selected etc...

  

Hi,

I'm using a Treeview with  ShowCheckBoxes="All" , so basically I have a tree with all CheckBox Nodes. I'm using the TreeView inside an update panel, and populate the Tree code behind dynamically.

My requrements are the following:

1) Select all the children if parent is selected,

2) When parent is selected, and if we de-select a child, set parent unselected

3) Track if new nodes were selected and previously selected nodes were de-selected (becasue I need to update the database according to the selections in the Tree)

For above 1, I do the following:

protected void TreeView1_TreeNodeCheckChanged(object sender, TreeNodeEventArgs e)
    {
        foreach (TreeNode node in TreeView1.Nodes)
        {
            TreeNodeCollection col = node.ChildNodes;
            //select all children when the parent is checked
            if (col != null && node.Checked)
            {
 &nb

jquery autocomplete selected value

  

Hi,

Iam using jquery autocomplete to search data and i have button to get the detail value of employee and

display in label , what i need is that , i don't want to put button to get detail , instead i need to select the from\

auto search and press enter key  and show the detail in the lablel example(empname,address, emailid).


Looking forward valuable suggestions


how to get the text of selected checkbox from asp.net checkboxlist control using jquery

  

I have asp.net checkboxlist control that bounded to a data source so the number of items in the control are different from one to to another time.

I have this function:

     $('#<%=chkListGroups.ClientID %> input:checkbox:checked').siblings('label').text();

this function will return all texts for all selected items in the control as a one string.


 I'm looking for a way that when I check a check box from the ckeckboxlist control will return only last checked checkbox.


this code :

$('#<%=chkListGroups.ClientID %> input:checkbox:checked').last().siblings('label').text(); 

returns last checked item for example if I checked second will return
second item then when I checked fifth item will return fifth item but
if now when I check third item will return fifth item so it is always
returning last item checked in the list and I'm looking to


Please advice me how to do this using jquery.




Get selected row value based on checkbox selected in gridview using jquery

  
Hi ,    i am having gridview with two columns.one column contains checkboxes and another column contains Name.i have given UserId to DataKeyNames in gridview.Now i will check some checkboxes in gridview and click on button GetData. whenver i click on button GetData i need to get datakey values of all the gridview rows whatever checked in gridview using JQUERYPlease help me i am new to JQUery

how to select the Tree node value & text using javascriot or Jquery

  
how to select the Tree node value & text using javascriot or Jquery

jQuery instead of UpdatePanel (repeater loads when item in dropdown is selected)

  
Hello!I want to develop web page on which most of the things happens on clientside. The page contains several tabs (jQuery). One tabbed section have repeater which load when item in dropdown is selected.I've placed this 2 controls in UpdatePanel. Does somebody have any example how to achieve this without UpdatePanel, with jQuery?  I've heard that UpdatePanels are bad for page performance. I'm very new to jQ and Ajax.Thanks!all the bestBlaz

get the ddl selected value using jquery

  

salam to all,

i tried manytimes to get the selected value for a dropdownlist using jquery, but i failed!!

when i put the following code to get the text i get it successfully,


        var ResultValue = $('#<%= ResultDropDownList.ClientID %> :selected').text();



but when i try :


        var ResultValue = $('#<%= ResultDropDownList.ClientID %> :selected').value;

i am not !!!

what is the problem here?


Get asp.net radiobuttonlist selected value in code behind when using jQuery buttonset

  

I am using the jQueryUI buttonset on an ASP.NET radiobuttonlist. I need to get the selected value in server-side code when the page posts back. If I don't apply the jQuery buttonset, this is of course easy enough - just grab "SelectedValue". However, when I do apply jQuery buttonset, the selected value does not appear to be available on postback any longer. Is there any way around this, or do I need to get the selected value on clientside, and then pass it back myself?

<asp:RadioButtonList ID="RadioButtonList0" CssClass="ratingButtons" runat="server">
    <asp:ListItem Text="Option1" Value="1"/>
    <asp:ListItem Text="Option2" Value="2" />
    <asp:ListItem Text="Option" Value="3" />
    <asp:ListItem Text="Option4" Value="4" />
</asp:RadioButtonList>

  $(function () {
      $(".ratingButtons").buttonset();
      $(".ratingButtons").click(function () { return false; });
  });


 


set selected value after jQuery populated Dropdownlist

  

Hello,


i'm using jQuery to populate an cascading dropdownlist. But i want to set a selected item after jQuery filled the DDL with items.

How do i do that?


Greetings


How to handle treeview selected node changed event

  

Folks,

From my below sample code, 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.

 

Dim trNode As New TreeNode
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        If Not IsPostBack Then        
            trNode.Text = "Not Postback"
            TreeView1.Nodes.Add(trNode)
            Session("Flag") = 1
        End If
    End Sub

Protected Sub TreeView1_SelectedNodeChanged(ByVal sender As Object, ByVal e As EventArgs) Handles TreeView1.SelectedNodeChanged
        If Session.Item("Flag") = 1 Then
            TreeView1.Nodes.Clear()
            trNode.Text = "Is PostBack"
            TreeView1.Nodes.Add(trNode)
            Session("Flag") = 2
            Return
        End If
        

Show selected node attributes

  

I have a treeview for which I will bind the data from XML to build the tree view. My sample XML file looks like this?

<Sites name="" title="">

 <site id="1" name="a"></site>

<site id="2" name="b"></site>

.

.

.

</Sites> 

Now when I bind this XML file to tree view, I need to show the attributes of selected node. For example, if I expand Sites node, I will have several child nodes with site as name. Now when I select the first site node, I need to show its attributes (id=1,name = a) and when I select second site, I need to show its attributes(id=2, name=b) ...

In short, I need to extract the selected node attributes only.

How can i achieve this?

Please reply ASAP.


How to find Tree view Selected Tree View Parent

  

i have a tree view how i find

his parent


HR

   IT

       Computer


if we selected Computer

                Than value is

                 Parent2=IT,

                 Parent1=HR

                


treeview selected node font style does not change

  

Hi All,

I have a treeview and I am giving the node style in code behind.

Treeview design is as below:

<asp:TreeView ID="tvIARHierarchies" runat="server" NodeIndent="15" ShowExpandCollapse="true"
                                        ShowLines="True" Width="98%" OnSelectedNodeChanged="tvIARHierarchies_SelectedNodeChanged">
                                        <ParentNodeStyle Font-Bold="False" />
                                        <HoverNodeStyle Font-Underline="True" ForeColor="#6666AA" />
                      &n

Determine node type selected in TreeView and reading property values

  

I am hoping that someone can help me get past some problems I am having when using the WPF TreeView control.  I have a TreeView that at most can have 3 levels.  The levels are defined as Project, Discipline, Person which would look like the following:

+ Project

    + Discipline

        - Person

My TreeView is bound to a database using two HierarchicalDataTemplate's and then one DataTemplate (the binding is done in the XAML).

What I would like to get is the following information when selecting an item:

  1. Read the selected value (text of the selected node)
  2. how to make a TreeNode in treeview as the 1st child node for every or specific Parent Treenode? w

      

    Hi,

     

    How to  make a treenode  as the 1st child node for every parent node or for some specific parent nodes.

    thanks in advance


Categories: 
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend