Web Forms :: Set Text Attribute Of Treenode?
Sep 10, 2010I would like to set text attribute of a treenode. But I want to do this in HTML. I tried it:
<asp:TreeNode
Text="<% =session['var'] %>"
SelectAction="Expand"/>
but it does not work.
Similar Messages:
Web Forms :: Treenode Text Via Codebehind?
Jan 11, 2011i am using a context menu for each treenode, the example i am using has front end code as
<asp:TreeNode Text="<b id='b1' oncontextmenu="return ShowContextMenu(event, 'Panel2')" > this is a test</b>" Value="sLeaf 1" ></asp:TreeNode>
this works fine but i need to add text via the code behind. when i do this the html is not converted and is displayed as text.
TreeNode tn = new TreeNode();
tn.Text = Server.HtmlEncode(string.Format("<b oncontextmenu='return ShowContextMenu(event, '{0}')'>{1}</b>", pnlContextSites.ClientID, site_item.SiteName));
tn.Value = site_item.Id.ToString();
tn.SelectAction = TreeNodeSelectAction.Select;
how can i fix this?
Web Forms :: Check/uncheck The Checkbox In A Tree Node By Just Clicking On The Treenode Text?
Feb 3, 2011Is there a way to check/uncheck the checkbox in a tree node by just clicking on the treenode text. I tried something like this - I can check the right checkbox when I click on the node text but I am unable to uncheck it. Is there a way to do that.
protected void tv_SelectedNodeChanged(object sender, EventArgs e)
{
TreeNode tn = tv.SelectedNode;
tn.Checked = true;
this.tv.SelectedNode.Selected = false;
}
Web Forms :: Databind To Label Text Attribute Using TableAdaptor?
May 25, 2010I've created a dataset using a tableAdaptor in the code-behind as follows
[Code]....
which works great for the FormView in the aspx page.I would now like to use this datasource (or create something similar) to bind one of the column values to a label's Text attribute.Totally stuck here -- i understand i cant explicity bind to a Label as I could a dataview, etc, but i should be able to set the label1.text value using a datasource from the code-behind.
Web Forms :: Can Implement The Personalizable Attribute On A Text Box In A User Control Without Using Web Parts
Jan 26, 2010I have a web user control that contains 2 text boxes. i would like to be able to have their values persisted using the personalizable attribute, but dont want to use my user control as a web part. Can i implement the personalizable attribute on a text box in a user control without using web parts?
View 3 RepliesMVC :: Localize The Text Of DisplayName Attribute?
Jan 14, 2010i would localize the text of DisplayName attribute: i know that at the moment is not possible (i hope that the next version of mvc will do it automatically) so i tried to search how to do it and i found this link:
LINK TO BLOG'S POST
but i didn't understand how to finish the lookup function.
Forms Data Controls :: Attribute 'onchange' Is Not A Valid Attribute Of Element 'TextBox'
Mar 31, 2011<asp:GridView ID="GridView1" runat="server">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:TextBox ID="TextBox1" onchange="calculate()" runat="server" Text="0"></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
I'm getting this error on the above markup: Message 1 Validation (ASP.Net): Attribute 'onchange' is not a valid attribute of element 'TextBox'.
Web Forms :: Getting Error / Unrecognized Attribute 'targetFramework'. Note That Attribute Names Are Case-sensitive
Mar 17, 2011I have a problem with my web site 1stSigBdeAssn.org. I have made no changes to the site but I now get the following error message:
Parser Error Message:
Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive.
Source Error:
[code]....
Web Forms :: Attribute 'Master' Not Valid Attribute Of Element 'Control'
Feb 1, 2011I created a simple Master Page in Visual Studio 2008:
<%@
Master
Language="VB"
CodeFile="MasterPage.master.vb"
Inherits="MasterPage" %>
<!DOCTYPE
html
PUBLIC
"-//W3C//DTD XHTML 1.0 Transitional//EN"
and got green underlined 'Master' with two warning messages: 1.Validation (ASP.NET): This attribute name must be followed byan equal (=) sign and a value. If the value is in quotation marks, the quotation marks must match. 2. Validation (ASP.NET): Attribute 'Master' is not a valid attribute of element 'Control'.How I can get rid of the messages?
Maxlength Attribute Of A Text Box From The DataAnnotations StringLength In MVC2?
Mar 5, 2010I am working on an MVC2 application and want to set the maxlength attributes of the text inputs.
I have already defined the stringlength attribute on the Model object using data annotations and it is validating the length of entered strings correctly.
I do not want to repeat the same setting in my views by setting the max length attribute manually when the model already has the information. Is there any way to do this?
Code snippets below:
From the Model:
[Required, StringLength(50)]
public string Address1 { get; set; }
From the View:
<%= Html.LabelFor(model => model.Address1) %>
<%= Html.TextBoxFor(model => model.Address1, new { @class = "text long" })%>
<%= Html.ValidationMessageFor(model => model.Address1) %>
What I want to avoid doing is:
<%= Html.TextBoxFor(model => model.Address1, new { @class = "text long", maxlength="50" })%>
Is there any way to do this?
Web Forms :: Treenode Attributes - How To Access
Mar 17, 2010I couldn't find one that fit for the Treeview control. I have successfully binded my XmlDataSource to my Treeview control. Here is the XML
<ROOT rootName="Sales Literature Groups">
<saleslit_group slgrp_id="1" slgrp_name="PLCs" slgrp_loc="3A">
<sales_literature saleslit_id="1" saleslit_description="Literature #1" is_tube_mailer="0"/>
<sales_literature saleslit_id="2" saleslit_description="Literature #2" is_tube_mailer="0"/>
<sales_literature saleslit_id="3" saleslit_description="Literature #3" is_tube_mailer="1"/>
</saleslit_group>
</ROOT>
My question is whether it is possible or not to extract the "is_tube_mailer" field from the Treeview's Treenode. I attempted to cast the node.DataItem to an Xmlnode, however that only seemed to work in the TreeNodeDataBound event. I need to do this within a Button.Click event routine.
Web Forms :: 'TreeNode' Does Not Contain A Definition For 'SelectAction'?
May 7, 2010I don't get it... why am I getting the error "'TreeNode' does not contain a definition for 'SelectAction'"
This is s .net 3.5 site here is the code behind... I have red squiggles under node.SeletAction, node.opulateOnDemand, node.expand, node.value...
[Code]....
Web Forms :: Read Treenode Value On Click?
May 6, 2010I have a treeview with ID treeview1 which gets populated from xmlresponse somelike like:
<root>
<Products ProductID="1" type="Electronics">Television</Products>
<Property ID="New" division="Category" count="50"></Property>
<Products ..../>
<Property .../>
</root>
I get Television displayed as treenode. Now I have two issues:
1) if i click on Television i need to make a new xmlrequest based on its ProductID. I tried to bind TreeView1.selectednode.value as property innertext in my xmlrequest but it doesn't accept it. However, I am puzzled how to use xpath @selected to get this particualr clicked node ProductID to be passed as Property innertext.
2) I need to diplay in treeview1 something like : Television(50). So, how to append count to televsion here.
Web Forms :: Refresh Page On Treenode Select?
Jan 31, 2011How can achive this. I have tried the following
ScriptManager.RegisterStartupScript(this, this.GetType(), "Refresh", "<script language='javascript'>window.top.parent.location = " + Session[lObjClsGlobals.mStrViewStateCurrentOpenedChildPage].ToString() + "; window.top.parent.Refresh();</script>", false);
But it is refreshing the page with previous session values. But I need the latest.
Web Forms :: Apply Different Color To Treenode - Treeview
May 17, 2010i need to apply different color to treenode so i am using a custom node with RenderPreText and RenderPostText however when the page got postback the color of the node changes to normal text.
View 2 RepliesWeb Forms :: Bind Grid On Treenode Selection?
Apr 28, 2010I have to develope one page using tree view in my application,page can have one treeview which is bind from database,i did the binding procedure, now senario as like below...
Treeview have parent node as CourseName.....
Each course have more than one sujbect,so child node of course node have multiple child nodes....
Now each subject have more than one chapter,so child node of each subject node have multiple child nodes....
Now whenever user click on chapter node i have to display topics for selected chapter on grid.....
And if user treeview collapsed and user try to click on subject name than i have to display those chapters and expand those chapters for selected subject...but when user click on chapter than i have to bind topic grid for selected chapter using chapterid..
Web Forms :: Treenode - Parent Node To Do Nothing When Clicked?
Apr 23, 2010I have a treenode and when the user selects the root, it does a post back and collapes everything. What I want is the Parent node to do nothing when clicked.
View 2 RepliesWeb Forms :: Set Treenode Relationship - Unable To Find
Jun 29, 2010I am working on a page where I am looking a relationship property of Treeview.
TreeView1.Nodes.Add Relative, Relationship, Key, Text, Image, SelectedImage
Can We set Relationship here like tvwNExt, tvWFirst like vb. I am unable to find in ASP.NET I have a requirement where I need to go through in loop and set the parent Node, once and then child node. But due to loop its add parent node value everytime.
Web Forms :: Treenode Value Exists - Unable To Find
Jun 29, 2010I have a web page, I am adding treenode value from database. I need to check if any value is already added in node then childnode value should be added in the same parent node. In vb6.0 we have something Key of the node, but here I am unable to find. Here we get only text and Value for any Node.
View 2 RepliesWeb Forms :: Set Scroll Position To Selected TreeNode?
Feb 11, 2010I have this working in several pages in my site but in one page it wont work!
this is the hierarchyof the page.
I have a treeview in a div,in an asp:panel, in an updatepanel in a user control. the panel is shown/hidden using the ajax modalpopupextender.
this user control is placed in a content page (using a master page).
Now that you got the above, I'll let you know what ive tried already.
I tried doing this:(which works perfectly when the treeview is placed simply in an aspx page)
[Code]....
tried using also :
[Code]....
Basically i kept playing around with it trying different ways but seems like the selected node is just not visible even though i call this JS function after i have selected the Node in code behind.
Forms Data Controls :: ListItem Error Message Validation(ASP .Net):Attribute CssClass Is Not A Valid Attribute Of Element ListItem
Sep 17, 2010I have a tag:
<asp:ListItem
CssClass="LabelCSS">Executive</asp:ListItem>
and I am getting the error message
Validation(ASP .Net):Attribute CssClass is not a valid attribute of element ListItem.
What attribute would I use for Css with ListItem?
Forms Data Controls :: Change Treenode Backcolor?
Sep 14, 2010How can I do to change backcolor of treenode?
View 4 RepliesWeb Forms :: How To Popup Datalist When Selected Treenode Is Clicked In Treeview
May 27, 2010how to popup datalist when selected treenode is clicked in treeview .I am using c#.
View 1 RepliesForms Data Controls :: Disable Click Event Of Treenode?
Nov 24, 2010I am new to asp.net and im doing a web page in which i have a teeview in my detailview.I add nodes to treeview in detailview itemscreated event and its working fine ,adding nodes accordingly except when i click on the node of treeview the nodes are added again. how to disable the click event of treeview.
Web Forms :: Call A Javascript Function When Treenode Selected In A Asp:TreeView?
Feb 23, 2011I want to ask if there is any way to call a javascript function when treenode selected in a asp:TreeView?
View 2 Replies