I am just learning MVC with MVC 2 that came with the VS2010 RC. I have a simple strongly typed view that is a logon form that looks like this.
[Code]....
For some reason i cant get any of the Html Helper Actions to render anything. It renders the form and the static html but non of the textboxes and the validation messages.
I am working in a school and we recently installed a new server running WinServer 2008R2. I want to be able to point people to a URL on our intranet and have them fill out a simple registration form and have this data written to a database. It would also be nice to have some data auto-populate (such as their name).
Is it overkill to set up a sharepoint server and try to do this with Access Webforms? Could I use something like dotnetnuke and find a module that works? Or how about options for writing custom forms?
I'm using a jQuery modal form to gather some information about a user and then redirecting them to another view. However, my submit button will not fire because none of the content is rendering inside the form tags on the generated output.
Here is my code:
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I want to render my ASPX form in PDF
View 1 RepliesI am looking for a simple (or best practice) way of pre filling some of the fields in a create form. As an example, say the create view is loaded for a model that has a datetime field. I want the textbox for that field to be filled with DateTime.Now. I don't need a javascript watermark or anything like that, I jsut want to pre fill the text box.
The GET version of my Create method in the controller just returns the view with no model so I am not sure where to set this value.I've beel trying to figure this out for a while and I must be missing something, I expected this to be really easy.
I'm new here and really, new to asp.net except the very basic things.
I am trying to create a very simple (I think simple) web form with five textboxes and three dropdown boxes and one submit button. The user enters information in the textbox fields and selects from the dropdown lists (which are populated from the database), hits enter and the database runs the query and returns information on a separate page (or can it return to the same page via panels?) The original page returned to a separate page using server transfer.
I have this page already existing in asp but feel that it would be much better served in asp.net.
Can someone point me to a post where I would guess this has been answered many times?
How do I submit the new data to the database, update the records and return the query?
I'm trying to create a simple contact form for a website and cannot figure out how to properly configure it. I have a simple code I got off a tutorial (VB), that I pasted inside my Contact.aspx code-behind-page:
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It brings up errors everywhere (declarations expected, etc) in the code-behind-page. I'm new to VB so I don't know what I'm missing. The above code is exactly the content in my code-behind. Does anyone know what I'm missing?
Why I can't login after I deployed in IIS?
[URL] .....
I am a student with non IT back ground. I got a request from my client to develop a simple form with 10 data elements and store it in oracle table.I have to use ASP.net to develop this application.
View 5 Repliesim tryin to create a login form.
and am receiving the following error:
Object reference not set to an instance of an object
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and heres my aspx page:
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Stored procedure:
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I am trying to write a simple search form for our site. Here is my delima... I am trying to figure out that if there is nothing to search for in one textbox then search in the next textbox. The problem is that I dont know how to format my search string: For Example:
[code]....
Have a simple Comments form syntax with CSS, so that  a person can leave his/her name, e-mail, subject and comments. the form that can write under the question when Reply is pressed by the person.
example:Â
Question    Reply
I have the following code in my post action method for Edit.
JobCardService.Update(viewData.JobCard);
var js = new JavaScriptSerializer();
ViewData["Notifications"] = js.Serialize(new {NoteificationType = "Success", Message = "The installtion was successfully updated"});
return RedirectToAction("Index");
However, on the client, ViewData is null/empty, i.e. this client code
var notifications = eval("<%= ViewData["Notifications"]%>");
renders as
var notifications = eval("");
I'm sure I'm doing something small wrong.
Im using the ASP.NET Xml control and want to pass it a url to a rss feed and a stylesheet - so that i can style the rss myself on my website. When applying the full web path to the xml control [URL] i get an exception telling me that the document source is not a valid virtual path. What am i doing wrong? I would hate to download the file before showing it...
View 1 RepliesI am learning MVC using the v2 release with Entity Framework v4. Let's say I have 3 objects Game, Points and Players. They are related in the following manner:Game has points and the Points can have a player associated with them ( 1 Game to many Points and a Point object can have one Player).
I am attempting to use the EditTemplates feature in MVC2 to render my views. In my Game Edit view I want to have the basic Game object information editable, and also the related Points objects. Currently I am utilizing "`<%= Html.EditorForModel() %>`"(Which seems pretty slow) to render the Edit View and then I have a specific Game and Point EditTemplates.
The data renders correctly and is editable for both the Game and Point information. When I go to perform the update and submit the form I receive the "Game" object in my Update ActionResult. The basic properties are populated for the Game object but any deep properties such as Points are not; they appear as null. If I look at the Request.Form variables in debug I can see the Points fields are being passed to the server but do not place themselves back into the Game object.
In my Game EditTemplate I am using the following to render the Points objects:
<%= Html.EditorFor(c => c.Points) %>
My Points EditTemplate looks like: [code]...
why this is rendering as "Points.Points[index] instead of Points[index]? I tried messing with the parameters in the EditFor:
<%= Html.EditorFor(c => c.Points,null,"Points") %>
but then the inputs render as Points.Points[index]
I have the following line of code in an MVC2 project but I cant get it to render the HTML from the database, all I that is displayed is the HTML.
<%: (Model.Blog.BlogDetail)%>
I cannot seem to get over this problem. Im sure it is just a simple newbie question but I just cannot find the right answer on my own.
Im using MVC 2 and ASP. NET 4.0 to biuld simple CMS. Im storing encoded HTML in XML file which then i am passing to front page controller for display.
I understand that before inserting HTML from XML into the page, it should be decoded using HttpUtility.Decode() function.
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I expected that this sould result in inserting decoded HTML into my index.aspx page. Then browser could render my decoded content for example in bold face.
What happens is quite awkward. In page source I have encoded HTML but it renders HTML with tags. For example I see "<strong> Lorem ipsum </stong>", instead of Lorem Ipsum.
I find it hard when using asp.net controls, to make proper css files because I don't know what the html output for the different controls end up as. For example, if I want to add a div tag using a asp.net control, it's not easy to know what kind of control I can use.
Are there any documentation that shows for each asp.net control, what the rendered html for that control will be? I understand that some controls will probably change it's output due to how it's configured, but most controls will at least follow a pattern here.
The best would of course be a service on the web where you can put in the asp.net control definition and get the rendered html out. Currently I have to put a control into my webform, run it and check the source in the browser, and if it's not the correct html tag, try another control and repeat. That get's tedious quite fast.
I want to change some elements text when page is leaving the server (page_render, endRequest etc.).
How can i get access to the page and how can i find the elements to change their values, texts?
In my webpage i use the following in order filling the listview control
<asp:ListView ID="ListView1" runat="server">
<layouttemplate>
<asp:PlaceHolder id="itemPlaceholder" runat="server" /></layouttemplate>
<ItemTemplate>
<tr>
<td><asp:Label ID="Label1" runat="server" Text = '<%# DataBinder.Eval(Container.DataItem, "Ans1") %>' Visible = '<%# DataBinder.Eval(Container.DataItem, "Ans1Visible") %>'></asp:Label>
<br />
<asp:Label ID="Label2" runat="server" Text = '<%# DataBinder.Eval(Container.DataItem, "Ans2") %>' Visible = '<%# DataBinder.Eval(Container.DataItem, "Ans2Visible") %>'></asp:Label>
<br />
<asp:Label ID="Label3" runat="server" Text = '<%# DataBinder.Eval(Container.DataItem, "Ans3") %>' Visible = '<%# DataBinder.Eval(Container.DataItem, "Ans3Visible") %>'></asp:Label>
<br />
<asp:Label ID="Label4" runat="server" Text = '<%# DataBinder.Eval(Container.DataItem, "Ans4") %>' Visible = '<%# DataBinder.Eval(Container.DataItem, "Ans4Visible") %>'></asp:Label>
<br />
<asp:Label ID="Label5" runat="server" Text = '<%# DataBinder.Eval(Container.DataItem, "Ans5") %>' Visible = '<%# DataBinder.Eval(Container.DataItem, "Ans5Visible") %>'></asp:Label>
<br />
<asp:Label ID="Label6" runat="server" Text = '<%# DataBinder.Eval(Container.DataItem, "Ans6") %>' Visible = '<%# DataBinder.Eval(Container.DataItem, "Ans6Visible") %>'></asp:Label>
</td>
</tr>
</ItemTemplate>
</asp:ListView>
Now i would like to add numbers to the labels before they are rendered. For example currently the data displayed are like
Tennis
Football
Basketball
Nfl
Nba
Polo
and the output i would like to have is
1. Tennis
2. Football
3. Basketball
4. Nfl
5. Nba
6. Polo
Could i use ListView1_ItemCreated or the ListView1_ItemDataBound event to achieve this? If that is true, could you point me a place to start? the list view is filled with
Dt = GetDataTable("SELECT Ans1, Ans2,Ans3,Ans4,Ans5,Ans6, Ans1Visible,Ans2Visible,Ans3Visible,Ans4Visible,Ans5Visible,Ans6Visible, From myTable WHERE CatID ='" & cat & "'")
ListView1.DataSource = Dt
ListView1.DataBind()
I was wondering if it's possible to render an Html Helper in a View inside a codeblock. So instead of:
[code]....
And have this render. Of course as it is, it wont render, so is there a way to programically decide if a textbox can be added without having to have a million delimiters in the page to accomplish this?
Why is the following asp.net code not including styling information when being rendered to HTML?
<asp:GridView ID="GridView1" runat="server" CellPadding="4" ForeColor="#333333"
GridLines="None">
<RowStyle BackColor="#FFFBD6" ForeColor="#333333" />
<FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#FFCC66" ForeColor="#333333" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="Navy" />
<HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<AlternatingRowStyle BackColor="White" />
</asp:GridView>
Here is the HTML that is rendered:
<div class="AspNet-GridView" id="GridView1">
<table cellpadding="0" cellspacing="0" summary="">
<thead>
<tr>
<th scope="col">Name</th>
<th scope="col">Age</th>
<th scope="col">Sex</th>
</tr>
</thead>
<tbody>
<tr>
<td>Ronnie</td>
<td>25</td>
<td>M</td>
</tr>
<tr class="AspNet-GridView-Alternate">
<td>Tina</td>
<td>25</td>
<td>F</td>
</tr>
<tr>
<td>Lukus</td>
<td>4</td>
<td>M</td>
</tr>
</tbody>
</table>
</div>
There are no themes defined for this site. Any ideas what is going on? EDIT I created a new web site in VWD Express and copy and pasted my gridview code, which resulting in the following HTML being rendered:
<div>
<table cellspacing="0" cellpadding="4" border="0" id="GridView1" style="color:#333333;border-collapse:collapse;">
<tr style="color:White;background-color:#990000;font-weight:bold;">
<th scope="col">Name</th><th scope="col">Age</th><th scope="col">Sex</th>
</tr><tr style="color:#333333;background-color:#FFFBD6;">
<td>Ronnie</td><td>25</td><td>M</td>
</tr><tr style="color:#333333;background-color:White;">
<td>Tina</td><td>25</td><td>F</td>
</tr><tr style="color:#333333;background-color:#FFFBD6;">
<td>Lukus</td><td>4</td><td>M</td>
</tr>
</table>
</div>
Something is keeping styling information from being included in my original project.
I have a control used in our CMS and we don't have the source code for it, what I would like to do is change the rendered output of this control.
Now, I could have a check in my base Page class that checks if the control is being used on the page and then change the html that needs to be altered, but that seems a bit excessive for just 1 usage.
So is there any other way of changing the behaviour of the control without the source code? I'm thinking not other than the way described above.
I need to render a unordered list with the data obtained from database using asp.net/C#.My data looks something like this.
id Name Depth
1 ELECTRONICS 0
2 TELEVISIONS 1
3 Tube 2
4 LCD 2
5 Plasma 2
6 Portable electronics 1
7 MP3 Player 2
8 Flash 3
9 CD Players 2
10 2 Way Radio 2
using the above sample data I need to render an unordered list based on the depth, in the following format
[code]...
I've implemented reCAPTCHA following the instructions on this site:[URL]However I am unable to get it to render on my lightbox. It renders as below when i check with firebug.
<noscript> <iframe src="http://www.google.com/recaptcha/api/noscript?k=6Lctg74SAAAAADV4UAfyRdEUdZi_FGc4PCqA7LEn" width="500" height="300" frameborder="0"> </iframe><br /><textarea name="recaptcha_challenge_field" rows="3" cols="40"></textarea><input name="recaptcha_response_field" value="manual_challenge" type="hidden" /> </noscript>
Note that when i look in firebug the < and > display as the text "& lt;" and "& gt;" (without the space)
Let me know if there's any additional information required to help with this problem.