Web Forms :: Update The Displayed Treeview?
Jan 27, 2011I have a tree view which is drawn using sql query results as follows.
GenerateTreeView()
{
DBConnect db = new DBConnect();
[code]...
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I know there is a property to warp the text but I want to perhaps limit the text size to say 20 characrters?
Web Forms :: How To Update TreeView After Insert / Update / Delete
Dec 27, 2010I've applied this code from [URL]
and it is working fine except for updating TreeView after Insert/Update/Delete.
[Code]....
Web Forms :: How To Update Treeview
Oct 1, 2010I have a treeview that i fill from a database, when i add a new row to a database, the treeview is not updating.Even the reload of an internet explorer doesn't help, It does updates only after i press stop debugging button and turn it on again.Here is the code:
[Code]....
[Code]....
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View 3 RepliesAJAX :: Update Progress Bar In Treeview?
Dec 1, 2010I have treeview on my webpage , I am populating it on server side coding.All the tree nodes are documents like .doc or .pdf and with their path as navigation url. My problem is that when I click on node , it takes time to load the document. So I need to show progress bar for the time it takes to download the document form server.
[Code]....
AJAX :: Treeview In Update Panel Is Not Working?
Jun 15, 2010I am having a treeview in Masterpage,all tree items are associated with different page,when i click on any of the tree item,i the respective page should be displayed in the ContentPlaceHolder of the masterpage without postback,
i kept the treeview and the contentplaceholder in the updatepanel,still it is not working,means entire page is posting back to server
Here is my code
<form id="form1" runat="server">
<div>
<table>
<tr>
<td valign="top">
[Code]....
Data Controls :: Treeview Control In Update Panel?
Mar 12, 2012In my webpage using treeview control in update panel. The treeview control sometimes working properly and somtimes not working. I heard that treeview contol is not compatability with ajax update panels. Is there any alternate control for treeview control or how can I use treeview control in update panels properly..
View 1 RepliesWeb Forms :: Handling TreeView Error Detected By System.Web.UI.WebControls.TreeView.LoadPostData?
Mar 1, 2011Periodically 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)
Will CLOB Data Be Truncated When Displayed In A Select Query? If So, How Can It Be Displayed
Jul 1, 2010I've got a Varchar2 field in my table which I want to convert to a CLOB. I am unsure whether the data would get truncated when selected. If so, what is the limit and does it depend on the database settings?
In my TOAD or SQLPLUS window it gets truncated but this may just be the environment settings. I'm not sure whether it would get truncated in my actual application (I can test this, but up to what size should I test?)
If it does get truncated, what's the best way to display the whole CLOB? There are other fields in my SELECT query, so I think I can't just loop through multiple rows. Is there any way out?
Web Forms :: Treeview .each Node In A Treeview Will Need To Display Different Page?
Nov 15, 2010I 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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May 7, 2015Code to drag and drop a TreeNode to another control or tag such as Div or even another TreeView.
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Mar 26, 2016Query 1 - Grid View: - I have an excel sheet which I import into gridview at runtime. For excel sheet import, I have a fileupload dialog box and an asp.net button control which when clicked imports the sheet contents into a gridview. The problem is I have my fileupload box and button control in a page called Default.aspx and I need the gridview get displayed maximized in a new page called Default2.aspx.
Also, I need to specify the row number of the field titles from the excel sheet dynamically at runtime so that the gridview appends any new field/column from that row on. The excel sheets I use contain complex formatting. Is there anyway to display the excelsheet contents as they have been defined and formatted?
Query 2 - Sessions: - I add nodes to my treeview dynamically at runtime. Since HTTP is a stateless protocol, the changes which I do remain only for that session. How do I append the changes I do to the treeview simultaneously in the code?
- I have appended 2 extra columns into the excel sheet generated gridview which take input through dropdownlistbox control at runtime. How do I update and retain those changes in the gridview?
C# - SilverLight LineSeries Graph - Graph Being Displayed But The Line Not Being Displayed?
Nov 3, 2010I been stack for the last few days trying to figure out the SilverLight 4 LineSeries graph, for some strange reason the graph being displayed but the line not being displayed. I am pretty sure that my mistake is something very basic but I been straggling to pinpoint the problem by myself.Bellow is the code that I having problem with.
<toolkit:Chart HorizontalAlignment="Left" x:Name="chartLine" Margin="31,35,0,0" Title="Chart for test" VerticalAlignment="Top" Height="233" Width="309">
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Web Forms :: URL To Be Displayed In Address Bar?
Feb 24, 2011how can I display the URL like [URL] instead of [URL]. I read Scot's blog at this address [URL] but I couldn't find a solution to my problem.
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Feb 22, 2011The image is not getting displayed on the page if it is called through the routing engine, and the image is displayed on the same page if the page is directly called (explicitly appending .aspx).
Only those image which are set using <img> tag are not displayed whereas the ones whose value is grabbed using the routed url and into the <asp:Image> tag are dislplayed properly.
I tried adding the following to global.asax file, but it did not.
When I check the image source using the firebug in html source code the path is available with all the attributes (src, height, width, alt) but the image is not displayed on the screen.
Web Forms :: Sometime The Div Set To Display:block Is Not Displayed In IE8
Feb 24, 2010I have a table in a div which starts as invisible and by clicking a link it should be shown. The tables are in my aspx files while the div(s) are in the masterPage. This works just fine in FF but most of the time they do not show up in IE. If I manuallydo a refresh first then most of the time the div is shown.
<div id="drag" style="z-index: 5" >
<div>
<div>
script language="javascript" type="text/javascript">
var theSubject = '<%=Session["subject"]%>';
[code]...
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View 3 RepliesWeb Forms :: Gridview 2nd Rows Value Not Displayed
Jun 19, 2012i had button under gridview
and sending value to another page here i could not get the second row column . It is taking only
1st row column only, check below code
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
ToolTip="M8 Media Educational Directory" GridLines="None"
>
<Columns> <asp:TemplateField >
[Code]....
Web Forms :: Error / The XML Page Cannot Be Displayed
Jul 31, 2013I am new in ASP.net and working with 4.0 framework. My problem is that when i paste all page with directory into local iis configured directory inetputwwwroot , and try to run it with
browser http://localhost/webpage1/default.aspx/
it gives an error message
"The XML page cannot be displayed
Cannot view XML input using XSL style sheet. Please correct the error and then click the Refresh button, or try again later.
A name was started with an invalid character. Error processing resource 'file:///C:/inetpub/wwwroot/WebSite3/Default.aspx'....
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %> -^"
Web Forms :: Controlling The Amount Of Text Displayed?
May 28, 2010I'm sure you've seen sites that display a portion of the available text in a limited space followed by an ellipsis or a [more] link. That's what I need to do. The text is in a database field, and includes carriage returns and line feeds. I can't just count the number of characters. How can I only display the text that will fit in a defined space? I've tried using a panel control with the height defined. I've also tried a div with the height defined. Neither has worked. How is this done?
View 6 Replies