I am new to MVC.I have a string that I built from a controller called parsedCustomerNames. In web forms I can make the placeholder visible from the codebehind and then populate a control with the string. How would I be able to do this in MVC.
View 2 RepliesI have a repeater and within that repeater, I have an item template. Now this template is formatted with a couple of tables, but for this question I have removed them to make things easier to read:
<asp:Repeater ID="Repeater1" OnItemDataBound="R1_ItemDataBound" runat="server">
<ItemTemplate>
<asp:PlaceHolder ID="phAnswers" runat="server"></asp:PlaceHolder>
[Code].....
[Code]...
In other words the values of the last row used are stored in every key, value dictionary combination. How do you prevent this from happening? It is clearly associated with the use of the temp variable, as the dictionary changed as the temp variable changes. Is there a way to only copy the values from the array rather then associate the dictionary with the changing values of the array?
I have an asp program that needs to validate data for textboxes that are dynamically created and put into a placeholder. Each textbox has to have a value when the user hits the Save button. I have the following code:
Dim testCheck As Boolean = True
For Each txt As TextBox In pnlTests.Controls
If txt.Text = "" Then
[Code].....
I have a particular link that I'm trying to convert to an ASP:LinkButton place holder so that I can control it's visibility based on the user type:
<asp:LinkButton id="linkColumnsSelect" runat="server" Text="Select CSV Columns for Export" Href="javascript: void(0)" Visible="True" />
I was able to remove the PostBackUrl by adding "javascript: void(0)" to the Href property, but now I have the problem of getting a real ID that I can use in javascript. As it currently stands, this creates an ID for the item of ctl00_ContentPlaceHolder1_linkColumnsSelect, however I need that ID to be "linkColumnsSelect" on the client side and still work server side (for jQuery coding reasons that involve looping). Is that possible? Or do I just need to adjust my jQuery to account for the placeholder segments of IDs?
I have a page that includes javascript which I only want to run under certain conditions. To do this I have placed the scripts into an asp: placeholder.This actually seems to work but when I run a debug on the page I get the following warning.Element 'placeholder' is not a known element. This can occur if there is a compilation error in the Web site, or the web.config file is missing.If I move the placeholders into the body of the page the warning goes, but that means I'm left with scripts in the body which I also want to avoid. Does anyone have any hints on the best practice for this scenario? [code]
View 3 RepliesA little pseudo code to provide some background:I have an ASPX with a placeholder and a buttonWhen the button is clicked it adds a web user control (uc1) to my placeholderThe uc has a button
View 1 RepliesI'm working with a website written in aspx.net over vb. I have a placeHolder, and I create a table of names inside this PlaceHolder, each name has an HtmlInputCheckBox next to it. Im doing this in the aspx.vb file, when the page is uploading. Then, when the user wants to send mail, he presses a button and than I need to access the checkboxes, and I'm having problems with this, the Sub doesn't know the checkBox object.
Within my webpage I am loading usercontrols within a placeholder. Each of these user controls triggers a postback when an ajaxcontroltoolkit rating is changed. The problem I am having is that if I use [code]The Load_EvaluationList is what loads the user controls, if I place the IsPostBack check around those two, the controls disappear, what could be the problem
View 3 RepliesI've created a function in my vb class file that creates dynamic tables. I'm planning to use this to create tables dependent on a button being clicked. The function references a placeholder in my aspx page but I'm getting "placeHolder1 is not declared".How can I access controls on my form from my class file? [code]
View 2 RepliesI need to remove the "padding" or "image place holder" before the text on a ToolBarButton (not a ToolStripButton). There is not ImageList set for the ToolBar, but there is still a blank space before the text on the left hand side of the ToolBarButton.
View 2 RepliesIn my .aspx page I have;
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" AspCompat="True" %>
<%@ Register src="Modules/Content.ascx" tagname="Content" tagprefix="uc1" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
[code]....
The result is an empty placeholder and no errors. P.S after Fat_Tony's answer I changed the code to;
Try
Dim loadmodule As ASP.ContentModule
loadmodule = CType(LoadControl("~ModulesContent.ascx"), ASP.ContentModule)
[code]....
But still no results unfortunately.
I've done asp.net exclusively so long, and now I have to convert a small web app to a desktop app.
At one point in the web app, I dynamically generate a table of data and add it to a placeholder control.
I'm not sure how that would be done on a desktop app. Can anyone suggest a control or 'windows' way of doing that.
I have a UserControl that has a simple repeater inside. It has a property called data which when passed into the control populates the repeater using the standard databinding.
On a page I have a placeholder.
I have a loop which does the following
Dim qDetail As New UserControls_ReportDataTable
qDetail = DirectCast(LoadControl("~/UserControls/ReportDataTable.ascx"), UserControls_ReportDataTable)
[Code].....
I am developing a web mapping application intranet from our company. And I am creating add polygon function on the map. I use AspMap, Vb.net and sql server. So when user click a button for add new record therefor out the web form input data attribute. When i run the application I get trouble like this Incorrect syntax near '?' My code is:
Private Sub AddNewShape(ByVal checklist_id As String, ByVal type As String, ByVal shape As AspMap.Shape, ByVal address_area As String, ByVal dmz As String, ByVal customerid As String, ByVal source As String, ByVal area As String, ByVal instalatur As String, ByVal developer As String, ByVal data_received As DateTime, ByVal doc_data As DateTime, ByVal datereport As DateTime, ByVal remark As String)
[Code]...
I have a trouble making this code work. When executed, it just creates a correct (with the correct name) file with the extension .txt but the the actual text inside .
Imports System.IO
Public Class Form1
Public mytext As String
[code]...
The strange thing is that while debugging, h, t string variables have the correct values, but somehow mystream.write(t) doesnt work (it doesent write anything to my h.txt text file...
Ok i saw this guy on youtube that made a achievement generator for his computer. For example, he goes to notepad and write something and saves it and gets the xbox 360 achievement pop up saying "Gotta write this down" and all that. Cud this have been coded thru VB.NET or something?
View 1 Repliesi have a notification j-query plugin .. i taste it in my page (working 100%)but when i want to use it in a event SqlDataSource1_Deleted with the response.write method it does not work
Protected Sub SqlDataSource1_Deleted(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceStatusEventArgs) Handles SqlDataSource1.Deleted
Response.Write("<script type='text/javascript'> showNotification({message: 'This is a
[code].....
I want to write a program to write in an xml file in this format:
<?xml version="1.0" encoding="utf-8" ?>
- <Orders>
<Item id="1" SKU="998123" Description="Super Widget" Quantity="100" />
[Code]....
I'm trying to write a sub that will write to a file. here is what i have:
Public Sub LogMe(ByVal MyType As String, ByVal MyMessage As String)
Dim LogStream As FileStream 'should be at a level with enough scope for your logging
[Code]....
The problem is that this will just overwrite what is already there. I would like to have it append the EHomeLog.log every time it is called.
I know I can create XML ouput in Example 1 as follows using the following code in Example 2. How do I create the same output in Example 3?[code...]
View 9 RepliesI converted a project from html into aspx Issue is, all the extension got changed. e.g. [URL] Changed to [URL] which give problem to SEO's. so now when i search for the web i get the link as [URL] and if i try to go in it, it give me the error of 404 file not found. I tried couple of methods for URL-ReWriting, it works fine at local side, but it fails at server side.
[Code]...
I created an application that writes to xml values entered from a form and is working great :
ListBoxWebSites.Items.Add(TextBoxsiteTag.Text & " | " & TextBoxSiteURL.Text)
TextBoxsiteTag.Clear()
TextBoxSiteURL.Clear()
when I click the button the values I enter in the textboxsiteTag and TextboxSite Url are concatenated and written in the xml in the following format :<websiteItem>test | this is a website</websiteItem>
[Code]...
I thought it was
...
dim config as new iniconfigsource("test.ini")
dim test as string = config.configs("test").set("test", text)
but it doesnt work (text is an existing string with value)
is it possible to write xml in silverlight with vb
View 5 Repliesin vb.net i filled up the first page of a pdf document, how do i start from the second page?
View 2 Repliesi want to make the addition of two numbers and to see the result during i write them no button click
View 21 RepliesI have recently moved from XP Pro VS2008 to Win7 Ultimate VS2010 and all the sudden I am unable to debug code and I can't write log files (ex: c:mylog.txt) anymore. What am I missing here? I am using the same code that used to work.My biggest issue is my inablility to debug. I was writting a quick app to check a service on a remote machine and I wanted to debug this app to trap all the possible errors. So I pointed my code to check my service local. [code]
View 2 RepliesThe following code causes an error but should work. Any ideas? The same code (originally in REALbasic) does work so the currentuser (also an admin on the pc) does have access to write to the registry.
[Code]...
I am getting an exception when I try to set this registry setting: HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMainDisplay Inline Images
It says: Cannot write to the registry key.