ASP.NET

Data organization problem

28-Mar-17 2:19

prog.sidra wrote:
why

Because this is JavaScript code that changes the css of the current controls on the page.

Google how to change themes using c# to do it on all pages.

There are two kinds of people in the world: those who can extrapolate from incomplete data.

There are only 10 types of people in the world, those who understand binary and those who don't.

samflex27-Mar-17 12:25

samflex

27-Mar-17 12:25

Since we are creating rows dynamically, we would like to ensure that when a user creates more than one row of records for a particular form field, that the results are laid out correctly.

The following is an example of a row being created dynamically in GridView:

PHP

<asp:gridview ID="Gridview1" gridlines="None" runat="server" ShowFooter="true" AutoGenerateColumns="false" OnRowDeleting="Gridview1_RowDeleting">
            <Columns>
            <asp:BoundField DataField="RowNumber" Visible="false" HeaderText="Row Number" />
            <asp:TemplateField HeaderText="Name">
                <ItemTemplate>
                <asp:RequiredFieldValidator id="RequiredFieldValidator5" Font-Bold="true" 
                    BorderColor="Red" BorderWidth="1" SetFocusOnError="true" runat="server" 
                Height="16px" ErrorMessage="REQUIRED FIELD" ControlToValidate="txtsourcename" /><br />
                    <asp:TextBox ID="txtsourcename" placeholder="Name..." runat="server" style="width:250px;" class="form-control"></asp:TextBox>
                </ItemTemplate>
            </asp:TemplateField>
            <asp:TemplateField HeaderText="Adress">
                <ItemTemplate>
                <asp:RequiredFieldValidator id="soaddress" Font-Bold="true" 
                    BorderColor="Red" BorderWidth="1" SetFocusOnError="true" runat="server" 
                Height="16px" ErrorMessage="REQUIRED FIELD" ControlToValidate="txtsourceaddress" /><br />
                    <asp:TextBox ID="txtsourceaddress" placeholder="Address..." runat="server" style="width:250px;" class="form-control"></asp:TextBox>
                </ItemTemplate>
            </asp:TemplateField>
            <asp:TemplateField HeaderText="Income">
                <ItemTemplate>
                <asp:RequiredFieldValidator id="soincome" Font-Bold="true" 
                    BorderColor="Red" BorderWidth="1" SetFocusOnError="true" runat="server" 
                Height="16px" ErrorMessage="REQUIRED FIELD" ControlToValidate="txtsourceincome" />
                    <asp:CompareValidator ID="CompareValidator1" runat="server" ValueToCompare="100000" ControlToValidate="txtsourceincome" ErrorMessage="Nust be greater than $100,000.00" Operator="GreaterThan" Type="Integer"></asp:CompareValidator>
                    <br />
                     <asp:TextBox ID="txtsourceincome" placeholder="Income..." runat="server" style="width:250px;" class="form-control"></asp:TextBox>
                </ItemTemplate>
                       </asp:TemplateField>
            <asp:TemplateField HeaderText=" ">
                <ItemTemplate>
                 <asp:Button ID="ButtonAdd" runat="server" Text="Add More" 
                        onclick="ButtonAdd_Click" CssClass="grvAddButton" OnClientClick="return ValidateEmptyValue();" />
                </ItemTemplate>
            </asp:TemplateField>
           <asp:CommandField ShowDeleteButton="True"><ControlStyle CssClass="grvDelButton" /></asp:CommandField>
            </Columns>
          </asp:gridview>

However, before they are submitted to the database, they are presented to the user to review his/her information before submitting to the database and code that does that is below (relevant code, I think).

If dtCurrentTable.Rows.Count > 0 Then
                '//Next collection. Spouse Information
                For Each row As DataRow In dtCurrentTable.Rows

                    Dim txtsourcen As String = TryCast(row.ItemArray(1), String)
                    Dim txtsourcea As String = TryCast(row.ItemArray(2), String)
                    Dim txtsourcei As String = TryCast(row.ItemArray(3), String)


                    lblPreviewSourceName.Text += txtsourcen & "<br />"
                    lblPreviewSourceAddress.Text += txtsourcea & "<br />"
                    lblPreviewIncomeSource.Text += txtsourcei & "<br />"


                    'get the values from the TextBoxes

                    'then add it to the collections with a comma "," as the delimited values

                    sc.Add(lblPreviewSourceName.Text + "," + lblPreviewSourceAddress.Text + "," + lblPreviewIncomeSource.Text)
                    rowIndex += 1
                Next

The issue is when we preview the data being presented, it looks like this:

Name: Ivory West
Indiana Jones

Address: 20 Ivory Street
65 Kay Dr

Income: 1000001
5820000

Is there a way to modify the codebehind I posted so data is laid out in the following format:

Name: Ivory West
Address: 20 Ivory Street
Income: 1000001

Name: Indiana Jones
Address: 65 Kay Dr
Income: 5820000

Many thanks for your help.

Re: Data organization problem

Richard Deeming28-Mar-17 2:51

Richard Deeming

28-Mar-17 2:51

The simplest option would be to use a ListView control[^] bound to the data:

<asp:ListView id="previewList" runat="server">
<ItemTemplate>
    <ul>
        <li>Name: <%#: Eval("Name") %></li>
        <li>Address: <%#: Eval("Address") %></li>
        <li>Income: <%#: Eval("Income") %></li>
    </ul>
</ItemTemplate>
</asp:ListView>

If dtCurrentTable.Rows.Count > 0 Then
    previewList.DataSource = dtCurrentTable
    previewList.DataBind()
End If

NB: You'll need to use the correct column names inside the three Eval("...") statements in the list.

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

Re: Data organization problem

samflex28-Mar-17 9:39

samflex

28-Mar-17 9:39

Thank you Richard.

Yes, you are right this is much easier and cleaner.

Only issue is that it is very hard to access a label control in listview.

There needs to be a text like this:

Name, address and Income greater than $20,000.00 then followed by the values:

Name: Ivory West
Indiana Jones

Address: 20 Ivory Street
65 Kay Dr

Income: 1000001
5820000

Re: Data organization problem

Richard Deeming28-Mar-17 9:41

Richard Deeming

28-Mar-17 9:41

samflex wrote:
Only issue is that it is very hard to access a label control in listview.

Why would you need to access a label inside the ListView? You've already got the source data. Confused | :confused:

samflex wrote:
There needs to be a text like this:

OK, now I'm really confused - isn't that what you started with?

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

[Solved] ASP.NET MVC 5, IIS 10 express 404.17 error

Member 1299209427-Mar-17 5:29

27-Mar-17 5:29

I'm getting this error :

The requested content appears to be script and will not be served by the static file handler.

only when I redirect to a specific page, but I don't when I access it directly.

I googled a lot for this error but I couldn't solve it. What possibly could be the reason of it?

modified 29-Mar-17 16:16pm.

ZurdoDev27-Mar-17 6:50

27-Mar-17 6:50

Member 12992094 wrote:
I googled a lot for this error but I couldn't solve it. What possibly could be the reason of it?

Hard to say since you haven't told us any of the things you tried.

However, first google result for me is this: asp.net - Script not served by static file handler on IIS7.5 - Stack Overflow[^]

There are two kinds of people in the world: those who can extrapolate from incomplete data.

There are only 10 types of people in the world, those who understand binary and those who don't.

Member 1299209427-Mar-17 7:27

27-Mar-17 7:27

I tried using :

Quote:
aspnet_regiis.exe -i

but I always get "asp-regiis" not recognized.

I also tried turning windows features on and off and then using the command but it didn't work.

Since I get this error only with this webpage, does it mean that there's something wrong with my code?

ZurdoDev27-Mar-17 8:52

27-Mar-17 8:52

Member 12992094 wrote:
but I always get "asp-regiis" not recognized.

So, google that error and fix that.

There are two kinds of people in the world: those who can extrapolate from incomplete data.

There are only 10 types of people in the world, those who understand binary and those who don't.

Member 1299209427-Mar-17 8:55

27-Mar-17 8:55

I did, the command worked but it didn't solve the problem.

ZurdoDev27-Mar-17 8:56

27-Mar-17 8:56

You'll need to keep troubleshooting it.

There are two kinds of people in the world: those who can extrapolate from incomplete data.

There are only 10 types of people in the world, those who understand binary and those who don't.

John C Rayan28-Mar-17 2:06

John C Rayan

28-Mar-17 2:06

You have to explain it with more details like

1. What are you trying to do ?
2. Where do you get this error ?
3. Post the actual error with your question.
4. Are you using any browser to access it ? If so what browser are you using?
5. If you are referring the script from other pages , show the page where you refer it from?

Member 1299209428-Mar-17 5:15

28-Mar-17 5:15

Quote:
1. What are you trying to do ?

I have a code editor, I want to save it's contents when the user clicks save and then redirect to "Index". I started getting this error after implementing this, but now I get it whenever I try to redirect to "Index" action method.

Quote:
3. Post the actual error with your question.

Here's the details of the error:

Detailed Error Information:
Module	   StaticFileModule
Notification	   ExecuteRequestHandler
Handler	   StaticFile
Error Code	   0x80070032

Quote:
4. Are you using any browser to access it ? If so what browser are you using?

Yes, I'm using google chrome.

Quote:
5. If you are referring the script from other pages , show the page where you refer it from?
I redirect from a partial view after the user clicks send.
This is my controller:

StudentsCodes modelSC = new StudentsCodes();
        MicroG4 m4 = new MicroG4();

        public ActionResult Index()
        {
            modelSC.Student = (Student)CurrentUser;
            var user = UserManager.FindById(((Student)CurrentUser).InstructorID);
            modelSC.Instructor =(Instructor) user;
            modelSC.path = "~/Content/" + CurrentUser.UserName + "/CompilerProject/src";
             return View(modelSC);
        }

And this is the partial view:

@model application.Models.NewFolder1.StudentsCodes
<!DOCTYPE html>
<html>
<head>
    <meta name="viewport" content="width=device-width" />

    <script src="/Scripts/codeMirror-2.37/lib/codemirror.js"></script>
    <script src="/Scripts/codeMirror-2.37/mode/clike/clike.js" type="text/javascript"></script>
    <link href="/Scripts/codeMirror-2.37/lib/codemirror.css" rel="stylesheet" type="text/css" />
    <link href="~/Scripts/codeMirror-2.37/theme/lesser-dark.css" rel="stylesheet" type="text/css" />
    <script src="~/Scripts/jquery-3.1.1.min.js"></script>
    <link href="∼/Content/bootstrap.min.css" rel="stylesheet" />
    <script src="~/Scripts/bootstrap.min.js"></script>
    <script type="text/javascript" src="~/Scripts/jquery.unobtrusive-ajax.js"></script>


</head>
<body>
    
        @using (Html.BeginForm("SaveClass","Development"))
        {
            <div class="CodeMirror cm-s-lesser-dark cm-error cm-bracket" style="position:absolute;border:solid;top:150px;left:450px;width:700px">
                <div class="navbar navbar-inverse" style="border:none">
                    <div class="container-fluid">
                        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                            <ul class="nav navbar-nav">
                                <li role="presentation" class="dropdown">
                                    <a class="dropdown-toggle" data-toggle="dropdown">
                                        File 
                                    </a>
                                    <ul class="dropdown-menu">

                                        <li>@Html.ActionLink("New", "NewClass", "Development", null, new { @class = "modal-link" })</li>
                                        <li>@Html.ActionLink("Save","SaveClass","Development",null,new { id="save"})</li>
                                        <li>@Html.ActionLink("Delete", "DeleteFile")</li>


                                    </ul>
                                </li>
                                <li>@Html.ActionLink("Compile", "Compile", "Development")</li>
                                <li>@Html.ActionLink("Run", "Run", "Development")</li>
                            </ul>
                        </div>
                    </div>
                </div>
                    @Html.TextAreaFor(m=>m.code, new { id = "code" })
                @Html.HiddenFor(s => s.path)



            
            </div>

                    }
    

    <div id="modal-container" class="modal fade" tabindex="-1" role="dialog">
        <div class="modal-content"></div>
    </div>

    <style>
        .modal-content {
         width: 600px !important;
         margin: 30px auto !important;
     }
    </style>
    <script>
        $(function(){

            $("#save").click(function(e){
                e.preventDefault();
                $(this).closest("form").submit();
            });

        });

    </script>
    
   
    <script>

        var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
            lineNumbers: true,
            matchBrackets: true,
            mode: "text/x-java",
            theme: "cm-s-lesser-dark"
        });
    </script>

    <script type="text/javascript">
        $(function () {
            // Initialize numeric spinner input boxes
            //$(".numeric-spinner").spinedit();
            // Initialize modal dialog
            // attach modal-container bootstrap attributes to links with .modal-link class.
            // when a link is clicked with these attributes, bootstrap will display the href content in a modal dialog.
            $('body').on('click', '.modal-link', function (e) {
                e.preventDefault();
                $(this).attr('data-target', '#modal-container');
                $(this).attr('data-toggle', 'modal');
            });
            // Attach listener to .modal-close-btn's so that when the button is pressed the modal dialog disappears
            $('body').on('click', '.modal-close-btn', function () {
                $('#modal-container').modal('hide');
            });
            //clear modal cache, so that new content can be loaded
            $('#modal-container').on('hidden.bs.modal', function () {
                $(this).removeData('bs.modal');
            });
            $('#CancelModal').on('click', function () {
                return false;
            });
        });
    </script>

    
</body>

</html>

John C Rayan28-Mar-17 10:27

John C Rayan

28-Mar-17 10:27

post here the index page

Member 1299209428-Mar-17 11:32

28-Mar-17 11:32

This is the Index view:

@model application.Models.NewFolder1.StudentsCodes
@{
    ViewBag.Title = "Development";
    Layout = "~/Views/Shared/_Layout.cshtml";
  
}


<!DOCTYPE html>
<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <link href="∼/Content/bootstrap.css" rel="stylesheet" />
    <link href="∼/Content/bootstrap-theme.css" rel="stylesheet" />

        <script type="text/javascript" src="~/Scripts/jquery.unobtrusive-ajax.js"></script>
    <script type="text/javascript" src="~/Scripts/jquery-3.1.1.js"></script>

        <script src="~/Scripts/bootstrap.min.js"></script>

    

</head>
<body>
    <div class="navbar navbar-inverse " style="left:0; width:300px;bottom:3px; position:fixed; top:50px; color:#4e4a4a; font:bold;">
        <ul class="nav nav-pills nav-stacked">
            <li>
                
                @Model.Student.UserName
                <ul>
                    <li>
                        
                        CompilerProject
                        <ul>
                            @{
                                var m = Directory.GetDirectories(Server.MapPath("~/Content/" + Model.Student.UserName + "/CompilerProject"));
                                foreach (var subdir in m)
                                {
                                    var name = Path.GetFileName(subdir);
                                    <li>
                                        
                                        @name
                                        <ul id="tree">
                                            @foreach (var file in Directory.GetFiles(Server.MapPath("~/Content/" + Model.Student.UserName + "/CompilerProject/" + name)))
                                            {
                                                var filename = Path.GetFileName(file);

                                                <li class="filelist" value="@("~/Content/" + Model.Student.UserName + "/CompilerProject/src/" + filename)">
                                                    
                                                    @filename
                                                </li>
                                            }
                                        </ul>
                                    </li>
                                }
                            }
                        </ul>
                    </li>
                </ul>
            </li>
        </ul>
    </div>

    
        <div id="partial">
        @{
            Html.RenderAction("DevelopmentPartial", new { path1 = Model.path});
        }
    </div>
   
    
    <script>
         $(document).ready(function () {
             $('.filelist').on('click', function (e) {
                 alert('Im clicked on filePath = ' + $(this).attr('value'));
                 var filePath = $(this).attr('value');    //value is attribute set in Html
                 $('#partial').load('DevelopmentPartial', { path1: filePath });
             });
         });
    </script>

    </body>




</html>