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Hi,
I think you are confused with arrow point towards model.
Don't worry. To understand this, you should know a bit about Design/UML/Diagram.
View -> Model means that View can have instance of Model OR View knows about Model.
This is true. In MVC pattern, we define model instance in View and Model is passed from controller to View. View can access Model while executing it.
Similarly,
Controller -> Model means that Controller has instance of Model OR Controller knows Model.
Controller -> View means that Controller has instance of View.
Anyways, this is very high level understanding and in my opinion the diagram is fundamentally correct.
Life is a computer program and everyone is the programmer of his own life.
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I want to export my gridview data to csv file.
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Here is an article on how to export Gridview to CSV in c#
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already tried this. Not working.
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Are you getting any errors? and is the gridview in a update panel?
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i am able to view data in gridview as well as able to download csv file but its empty.
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try the following
<%@ Page Language="C#" .......... EnableEventValidation="false"%>
in code don't forget to add
Public Overrides Sub VerifyRenderingInServerForm(control As Control)
End Sub
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Hello Experts,
I have a Textbox and a button below it. In that Textbox, I am passing a session value and I want to make that button click event occur without actually clicking it.
Is that possible? If Yes How? Can you please tell me with sample code or tutorial?
Your help is much appreciated.
Thanks
Happy Coding!
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The server click event or the client click event? What do you want to trigger the event? Is this web forms? MVC?
You can just call the click event in js on some event and it'll work, but you've not given enough information to go on, but look at this to get you started
http://api.jquery.com/click/[^]
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ASP web forms. please tell me how to do
Your help is much appreciated.
Thanks
Happy Coding!
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button is in ASP web form. I want that event to happen before user clicks on it.
Your help is much appreciated.
Thanks
Happy Coding!
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<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
</head>
<body>
<form id="form1" runat="server">
<asp:TextBox ID="Text1" runat="server" />
<asp:Button ID="Button1" OnClick="Button1_Click" Text="Click" runat="server" />
<script type="text/javascript">
$(document).ready(function () {
// click the button on page load
// $("#<%=Button1.ClientID%>").click();
// or click the button when the textbox loses focus
$("#<%=Text1.ClientID%>").blur(function () {
$("#<%=Button1.ClientID%>").click();
});
});
</script>
</form>
</body>
</html>
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My both the buttons are not in same.
<form id="TireQuickSearch" method="post" action="DealerTireSearchResults.aspx" onsubmit="return ValidateTireQuickSearch(this);">
<input type="hidden" name="FormAction" value="TireQuickSearch" />
<input type="hidden" name="SortOrder" value="<asp:Literal id='litSortOrderDescription' runat='server' /> />
<label> <input type="text" name="TireQuickSearch" id="PART#" class="tf1" value="<asp:Literal id='litTireQuickSearch' runat='server' /> />
</label>
<input name="SearchButton" type="image" src="images/btn_tireSearchADV-dim.jpg" disabled="disabled" /><br />
</form>
On the below button click I want my above Button click action to happen
<asp:Button ID="btnSubmit" runat="server" Text="Submit" />
Your help is much appreciated.
Thanks
Happy Coding!
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<asp:Button ID="Button1" Text="Click" runat="server" OnClientClick="return doSearch();" />
<script type="text/javascript">
function doSearch()
{
// this will not work if the button is disabled as in your example
//$("[name='SearchButton'").click();
// can submit the form instead
$("#TireQuickSearch").submit();
return false;
}
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Thank you 
Your help is much appreciated.
Thanks
Happy Coding!
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Yes it is possible. suppose your button name is btnAdd and you want btnAdd_click() event fire automatically on page load (suppose) , so on pageload call btnAdd_Click() like this:
btnAdd_Click(this, null);
This will fire the event of btnAdd_Click() without actually clicked.
hi
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When I'm trying accessing the service from the client the server unepectedly closing the service and it is throwing the error
An existing connection was forcibly closed by the remote host in wcf
above error at client side and it is highlighting that
public Empservice.Employee GetEmp(int empno)
{
return base.Channels.GetEmp(int empno);
}
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in mvc people generate html this way and bind data also
@using (Html.BeginForm())
{
@Html.LabelFor(m => p.Name, "Name:")
@Html.TextBoxFor(m => p.Name)
<input type="submit" value="Create" />
}
but if i do not want to use html helper extension then how should i code to bind normal html controls and forms with model data. please come with a sample code. thanks
tbhattacharjee
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@using (Html.BeginForm())
{
<label for="Name">Name:</label>
<input id="Name" name="Name" type="text" value="@Model.Name" />
<input type="submit" value="Create" />
}
Just view the page source to see what html the helpers are generating.
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I am looking for Fuzzy Set Class such as fuzzification.cs,Defuzzification.cs,Fuzzy-Inference(Mamdani).cs in C#.net for developing an web_ based expert system. Could somebody help me please?
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I'm using Visual Web Developer 2010 Express with SQL Server 2008, VB code behind. Yesterday I had an issue with Gridview, today it is with Formview.
I'm exporting the contents of Formview to Excel and have a problem with the formatting. One of my Formview cells contains component size data such as 0402, 0603, 0805 and displays correctly in Formview. When that cell exports to Excel it displays as 402, 603 and 805. Another cell contains a list of ECO numbers such as 4203,4204,4205 and exports as 420,342,044,205. The page I'm exporting has two Formviews and Formview2 has similar potential issues. What can I do to correct the export to Excel to show the data the way it appears in Formview? The difference between Gridview and Formview is different enough that the solution for Gridview does not seem to apply to Formview.
Update: I should mention that inside Formview are numerous labels that actually contain the data I need formatted. Is it possible to "format" the output of these labels?
vb code:
<pre lang="vb"> Protected Sub Button6_Click(sender As Object, e As EventArgs) Handles Button6.Click 'Export to Excel
Dim lbl1 As Label = FormView1.FindControl("PART_NUMBERLabel")
Response.ClearContent()
Response.Buffer = True
Response.AddHeader("content-disposition", String.Format("attachment; filename={0}.xls", lbl1.Text))
Response.ContentType = "application/vnd.ms-excel"
Dim stringWriter As New StringWriter()
Dim stringWriter1 As New StringWriter()
Dim htmlTextWriter As New HtmlTextWriter(stringWriter)
Dim htmlTextWriter1 As New HtmlTextWriter(stringWriter1)
FormView1.DataBind()
FormView1.HeaderRow.Style.Add("background-color", "#FFFFFF") 'white; middle blue #3399FF
For index As Integer = 0 To FormView1.HeaderRow.Cells.Count - 1
FormView1.HeaderRow.Cells(index).Style.Add("background-color", "#969696") 'orange, was #d17250
Next
Dim index2 As Integer = 1
FormView1.RenderControl(htmlTextWriter)
Response.Write(stringWriter.ToString())
If FormView2.DataItemCount <> 0 Then
FormView2.DataBind()
FormView2.HeaderRow.Style.Add("background-color", "#FFFFFF") 'white; middle blue #3399FF
For index As Integer = 0 To FormView2.HeaderRow.Cells.Count - 1
FormView2.HeaderRow.Cells(index).Style.Add("background-color", "#969696") 'orange, was #d17250
Next
index2 = 1
FormView2.RenderControl(htmlTextWriter1)
Response.Write(stringWriter1.ToString())
End If
Response.[End]()
End Sub
asp code for Package_Size:
<asp:label id="Package_SizeLabel" runat="server"
="" text="<%# Bind("Package_Size") %>" width="250px">
asp code for ECO data (UserField02):
<asp:label id="UserField02Label" runat="server"
="" text="<%# Bind("UserField02") %>" width="250px">
Thanks!
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After a lot of experimentation I found a solution to this problem. These labels are inside formview arranged inside a table. I don't understand the reason, but by adding a space after each label the export formats correctly. If anyone can explain this to me I would appreciate hearing from you.
Thanks!
old asp:
<td class="style41" style="border: 1px solid #000000">
<asp:Label ID="Package_SizeLabel" runat="server"
Text='<%# Bind("Package_Size") %>' Width="250px" />
new asp:
<asp:Label ID="Package_SizeLabel" runat="server"
Text='<%# Bind("Package_Size") %>' Width="250px" />
</td><td class="style41" style="border: 1px solid #000000">
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How comes mail on my Interface from my gmail / Yahoo account.
OR
How can i access My mails on my Interface.
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What your Interface is?
Skipper: We'll fix it.
Alex: Fix it? How you gonna fix this?
Skipper: Grit, spit and a whole lotta duct tape.
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