How To Create Treeview Having Checkboxes In Mvc

May 22, 2010

how to create treeview having checkboxes in asp.net mvc

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Web Forms :: Checkboxes At End Of Node Of Treeview Dynamically

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How can i put Checkboxes at the end of the node of treeview dynamically. My treeview is dynamically generated.

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Forms Data Controls :: Get All Selected Checkboxes From TreeView?

Mar 11, 2011

I have a treeview and a button.

OnPostBack I wish to know what are the selected categories. also, I need to give a spiciel ID number for each checkbox when data is binding.

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Forms Data Controls :: Set Treeview Checkboxes From XML Datasource?

Mar 30, 2010

I 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]....

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MVC :: Checkboxes With 2 Create / Edit Views

Oct 25, 2010

I'm currently writing a game review site in MVC 2. I'm having some problems both figuring out exactly what to use as my view models and how to display checkboxes in my form for a many-to-many relationship. My main models generated by EF4.

The biggest problem at the moment is trying to figure out how to create checkboxes for a game's platforms. There's a many-to-many relationship between games and platforms - each game can be available on a number of platforms (PS3, XBox 360, etc.), and each platform has a library of games. In my Edit view, I need to list all of the platforms and have the ones the current game is listed for checked. I have the following view model:

[Code]....

So, I need to list all of the view model's Platforms while putting a check mark in the GameData's platforms.

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Forms Data Controls :: Create A Selection Table With Checkboxes And Generate Results Accordingly?

Jun 23, 2010

I need to create a selection table, i.e., a table with names and checkboxes.

When some checkboxes are selected, based on selections made on checkboxes i need to generate results(not from database), results are like different name of Is there some kind of architecture for this?

for example, we have name of columns as has legs, has feathers, has wings, can swim, carnivorous,herbivorous, etc

and based on selections i would say animal or bird or fish or amphibian, etc.

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How To Create Treeview Menu From The Database

Mar 22, 2011

i am creating a software., in that i want to form menu in treeview structure.the parent node, child node and sub child node location are stored in database table SQL 2005..using coding i have to display the treeview menu structure to the screen when the page loads and that too without any flickering on page load...i need in javascript or C#

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The <select> tag don't accept html content in this <option>. So how can I write some HTML content in this <option> like <li>. Or Anyway create dropdownlist using <div>.

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I am saving relative path of files in my DB as string. I want to create a treeview from this input. There can be multiple folders for a file path.

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Nov 24, 2010

In my MVC project I have to create a treeview with drag and drop functionality .

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AJAX :: Create A Treeview With Drag Drop Functionality?

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How can i create a Treeview with Drag drop functionality.

I want to show the values in my tree from DB.

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How to create site map path of website using Treeview in asp.net

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Custom Server Controls :: How To Create A Multicolumn Treeview Control

May 18, 2010

I want to create a multicolumn treeview control.I searched for it and found many of them but none of them free. So decided to build one of my own.Need guuidance for proceeding.

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Custom Server Controls :: Extend The TreeView To Create A HierarchicalTreeView?

Mar 29, 2011

how we can extend a TreeView control and change its appearance to look like a hierarchical tree structure (or binary tree)? so that it can be used for generating a MLM tree from the database with clickable nodes.

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Sep 20, 2015

I have a button(by default disable) to create new folder, when I select the treeview node. Button will be enable on treeview node selection. On click of button.pop up window will open with textbox. I will insert folder name in textbox and submit it. Now New folder should create under selected node of treeview.

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Web Forms :: TreeView - User Isn't Able To Click On Favorites Root Note In Order To Create Another Node Underneath Of It

Jul 14, 2010

I am writing a programming using Tree View. I have created the Tree View object and have added a node for the root called Favorites. I want the user to be able to enter a value in a text box and once clicking on an add folder button, an event fires that takes the text that was entered in the textbox and creates a new node under the root node of favorites.

I am having a problem with my program in that the user is not able to click on the Favorites root note in order to create another node underneath of it. Favorites is simply displaying on the screen, but they cannot click on it to select it. What do I need to add so that the user can select the node to which they want to add a child node to?

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Web Forms :: Handling TreeView Error Detected By System.Web.UI.WebControls.TreeView.LoadPostData?

Mar 1, 2011

Periodically 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)

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Write Css For .net Treeview By Applying Color And Theme Like (msdn Website Treeview)?

Feb 18, 2010

how to write Css for asp.net treeview by applying color and theme like (msdn website treeview)?

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Web Forms :: Treeview .each Node In A Treeview Will Need To Display Different Page?

Nov 15, 2010

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.

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Web Forms :: Drag And Drop TreeView Nodes Of TreeView?

May 7, 2015

Code to drag and drop a TreeNode to another control or tag such as Div or even another TreeView.

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Web Forms :: Create A Textbox And Button Control In Treeview Control

Dec 13, 2010

I was working with treeview and bumped into this problem where i need to add child nodes to a treeview control,these child nodes are a combination of textbox and button control so that

i should be able to save the text as new child control,i tried overiding the pre render and post render text but didn't get the solution.

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Using CheckBoxes In A Repeater?

Jul 29, 2010

I have a Repeater which populates a list of Checkbox controls and Label controls. But it doesn't seem like the checked state of the checkboxes is remembered in ViewState until AFTER the first postback.

Scenario: I have 5 items in my custom checkbox list. I select the first 3 and submit the form. The first 3 are no longer selected. I select items 1, 3 and 5 and submit again. After the page is loaded 1, 3 and 5 are still selected.

Here's the entire code for the test page I'm using. My apologies for the VB :-p

Imports System.Xml

Partial Public Class _Default
Inherits System.Web.UI.Page [code]....

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MVC :: How To Get Checked Value From Checkboxes

Nov 17, 2010

I have some code here in view-page

[Code]....

How can I get checked value from chechboxes above .

I'd like the output checked field wrapped in

[Code]....

What Datatype (if needed) should i create in the model ?

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Getting Values For Checkboxes?

Jun 22, 2010

I currently have a group of check boxes with several checkall check boxes which once clicked selects all the check boxes in its group.. my question is once I need to get the values of which check boxes were clicked how do I do that and also how do I omit the checkall checkboxes from result?

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Sending Email With Checkboxes?

Jun 30, 2010

I am trying to figure something out, on this page:

[URL]

I have the following code:

PHP Code:

[code]....

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