I have two formviews that I want to use together. I want the second formview to become visible based on a value in a textbox in the first formview using the item_inserted event of the first formview. How would I do this? What is the best way? Can I use the Ctype function?
View 4 Replies
protected void FormView1_ItemInserted(object sender, FormViewInsertedEventArgs e)
{
// Here I want to make a label "Saved" visible after user inserts the record into the formview.
// the label is in InsertItemTemplate of the formview next to Insert and Cancel Links. It is invisible by default.
// Is this the right event that i am in to do something like this.. if there is any other way to do this,
}
I have a formview that use the formview iteminserted event. The information inserts into the formview fine, but all cells blank out after the insert. How can I make it so I can show all the values I have inserted show up in the formview after the inteminserted event?
View 2 Repliesam adding control dynamically in button click event in asp .net i have one more button when i clicked the added control is disappeared .
I'm trying to make my TD visible or not inside a repeater. I keep getting an error "Object reference not set to an instance of an object". here is my code:
[Code]....
and my code behind:
[Code]....
I know it has something to do with how my findcontrol code is written, but I can't figure it out.
I got this in Repeater's item template
<span style="color: green;" id="TickMark" visible="false" runat="server">√</span>
In ItemBound event intellisense is not detecting this ID "TickMark" I need to make √ ie Square root symbol visible inside data bound
I have a template field in datagrid. The field shows in insert mode. I do not want to show it because it is a thumbnail to an attachment. The regular bound fields have a setting "Insert Visible" which could be set to false - that is supposed to hide them in insert mode. The template field has no such thing. I have even tried to put Insert Visible = False in to the source but to no avail.
My definition of the template field looks like this:
[Code]....
there is a way to make a label visible for a seccond and then make it visible =false ; ?without javascript... just c# ,,,
View 4 Replies I have a Data Bound DropDownList and a Panel in a step of the CreateUserWizard. I would like to make the panel visible based on the selected value of the DropDownList.
Here is my code that is not working. Any help identifying what I missed is appreciated. (Yes Post Back is enabled on the DropDownList.
[Code]....
I have a formview which contains a question and 5 checkboxes with answers alongside. Some of the questions are true/false so I want to make checkboxes 3, 4, and 5 invisible.
Should this be handled in code-behind? (I don't see any ready-made events for paging through the formview) or is there a way to test data and change the visible property in;
<asp:CheckBox
ID="CheckBox3"
runat="server"
/>
<asp:Label
ID="QA3Label"
runat="server"
Text='<%#
Bind("QA3") %>'
/>
I like asp:FormView because it gives me a flexibility to display a single record with an image, link and Paging on the bottom. And its very easy to databind to sql db table. But my question: is there any way to make FormView to change RECORDS automatically lets say every 5 sec. - Slideshow style?
View 6 Repliesi am developing an application using ASP.NET with C#.net. in my application i have a gridview contains 3 fields.
1.description
2.unitprice
3.Regions
these three are template fields and last field i.e Regions is set to visible false.
code is
[Code]....
when the grid is binded,i am not displaying the regions field as that is set to visible false.
when i click the edit button i.e in RowEditing event of grid i have to show the Region field.
for that i had wrriten the code as
gvoptProgramdetails.Columns[2].Visible = true;
when i run the application and when i click a perticular row of edit The region field is set to visible to all rows which are there in gridview.
my requirement is i have to show the region of perticular row in gridview which i have selected.
i have gridview in my page
i don't want show header in my gridview i search all property of this control but i didn't find anything
I have a gridview on Contacts.aspx. From this page, I want an "Add New Contact" ImageButton to open the Formview in the ContactDetails.aspx page in Insert mode....
I'm in VB2010 in C#
I want to making another dropdownlist visible=false when clicking in dropdownlist on the same detailsview?
View 4 RepliesHow to use RadioButton in FormView in EditTemplate to get information on the field, for example:
in the template:
<Asp: FormView ID = "FormView1" runat = "server" DataSourceID = "SqlDataSource1"
Width = "907px" onitemupdating = "FormView1_ItemUpdating" DefaultMode = "Edit">
<EditItemTemplate>
<table cellpadding="4" cellspacing="4" border="0" style="width:100%;margin-top:20px">
<tr>
<td> <strong> Type Person: </ strong> </ td>
<td>
<Asp: RadioButton ID = "CHR_TIPOPESSOAFISISCARadioButton" Text = "F" runat = "server" Checked ='<%# Convert.ToBoolean (Eval ("CHR_TIPOPESSOA"). ToString (). Trim (). Equals ("F")
"true": "false")%> 'GroupName = "RadioButtonTipoPessoa" />
<Asp: RadioButton ID = "CHR_TIPOPESSOAJURIDICARadioButton" Text = "J" runat = "server" Checked ='<%# Convert.ToBoolean (Eval ("CHR_TIPOPESSOA"). ToString (). Trim (). Equals (J)
? "true": "false")%> 'GroupName = "RadioButtonTipoPessoa" />
</ Td>
</ Tr>
</ Table>
<Asp: LinkButton ID = "UpdateButton" runat = "server" CausesValidation = "True"
CommandName = "Update" Text = "Update" />
</ EditItemTemplate
I've got a FormView control on a page. Its default mode is insert, since the intent is to have the user enter a record, save it, and then do something else. I've written a stored procedure to insert all of the data into 5 tables. 1 of the columns inserted is default, in SQL Server 2005, as an INT column, which is an IDENTITY column. After it inserts the record into the primary table, using a secondary stored procedure, it retrieves the newly created INT value, and then the primary stored procedure inserts records, using the new INT, into the other 4 tables. This is working fine. The primary stored procedure, which is called by the SqlDataSource on my .aspx page, defines this parameter as an output parameter:
[Code]....
In the FormView's ItemInserted event I'm trying to get the value from the FormViewInsertedEventArgs e parameter like this: [Code]....
However, the result returned is 0. Huh? That cannot be, because the new INT value created is something like 145000. Why am I then seeing a value of 0?
Does anyone have an example of a formview and a gridview master detail relationship in c# ?
The gridview datasource is a datatable and the gridview is inside of the edititemtemplate of the formview.
In what event of the formview do you bind the gridview datasource?
I have a user control that displays a list of records. Users have the ability to open an embedded user control with a FormView to either add a new record or to edit an existing one. The UserControl with the FormView has a button that closes and hides the user control.
If the user control with the FormView is opened to edit a record, the code works fine. But if the UserControl is opened directly into Insert mode, the code craps out
[Code]....
I have a formview which in insertmode is required to assign a value to a textbox from another on textchange event. I can't get it working. here's formview code (in bold: event call:
<asp:FormView ID="fvPrecios" runat="server" AllowPaging="True" DataSourceID="OdsPrecios"
Style="position: relative" CellPadding="4" ForeColor="#333333"
DataKeyNames="precnume" >
<EditItemTemplate>
<table style="position: relative" width="400">
<tr>
<td style="width: 62px; height: 26px">
<asp:Label ID="lblEditNombre" runat="server" Text="Nombre"></asp:Label>
</td>
<td style="width: 312px; height: 26px">
<asp:TextBox ID="txtEditNombre" runat="server" Text='<%# Bind("precnomb") %>'></asp:TextBox>
</td>
<td style="width: 2256px; height: 26px">
<asp:Label ID="lblEditPlan" runat="server" Text="Plan"></asp:Label>
</td>
<td style="width: 188px; height: 26px">
<asp:ObjectDataSource ID="odsPlanItem" runat="server" SelectMethod="GetPlanes"
TypeName="Facturacion.DAL.PlanDataLayer"></asp:ObjectDataSource>
<asp:DropDownList ID="ddlPlanEdit" runat="server" DataSourceID="odsPlanItem"
DataTextField="plannomb" DataValueField="plannume"
SelectedValue='<%# Bind("plannume") %>'>
</asp:DropDownList>
</td>
</tr>
<tr>
<td style="width: 62px; height: 21px">
<asp:Label ID="lblEditBasico" runat="server" Text="Basico"></asp:Label>
</td>
<td style="width: 312px; height: 21px">
<asp:TextBox ID="txtEditBasico" runat="server" Text='<%# Bind("precbasi") %>'
ontextchanged="txtNewBasico_TextChanged"></asp:TextBox>
</td>
<td style="width: 2256px; height: 21px">
<asp:Label ID="lblEditRecargo" runat="server" Text="Recargo"></asp:Label>
</td>
<td style="width: 188px; height: 21px">
<asp:TextBox ID="txtEditRecargo" runat="server" Text='<%# Bind("precreca") %>'></asp:TextBox>
</td>
</tr>
<tr>
<td style="width: 62px">
<asp:Label ID="lblEditTotal" runat="server" Text="Total"></asp:Label>
</td>
<td style="width: 312px">
<asp:UpdatePanel ID="UpTotal" runat="server">
<ContentTemplate>
<asp:TextBox ID="txtEditTotal" runat="server" Text='<%# Bind("prectota") %>'
ReadOnly="True"></asp:TextBox>
</ContentTemplate>
</asp:UpdatePanel>
</td>
<td style="width: 2256px">
<asp:Label ID="lblEditInicial" runat="server" Text="Inicial"></asp:Label>
</td>
<td style="width: 188px">
<asp:TextBox ID="txtEditInicial" runat="server" Text='<%# Bind("precinic") %>'></asp:TextBox>
</td>
</tr>
<tr>
<td style="width: 62px">
<asp:Label ID="lblEditSaldo" runat="server" Text="Saldo"></asp:Label>
</td>
<td style="width: 312px">
<asp:TextBox ID="txtEditSaldo" runat="server" Text='<%# Bind("precsald") %>'></asp:TextBox>
</td>
<td style="width: 2256px">
<asp:Label ID="lblEditCuota" runat="server" Text="Cuota"></asp:Label>
</td>
<td style="width: 188px">
<asp:TextBox ID="txtEditCuota" runat="server" Text='<%# Bind("preccuot") %>'></asp:TextBox>
</td>
</tr>
<tr>
<td style="width: 62px">
<asp:Label ID="lblEditConsignado" runat="server" Text="Consignado"></asp:Label>
</td>
<td style="width: 312px">
<asp:TextBox ID="txtEditConsignado" runat="server"
Text='<%# Bind("preccons") %>'></asp:TextBox>
</td>
<td style="width: 2256px">
<asp:Label ID="lblEditRetenido" runat="server" Text="Retenido"></asp:Label>
</td>
<td style="width: 188px">
<asp:TextBox ID="txtEditRetenido" runat="server" Text='<%# Bind("precrete") %>'></asp:TextBox>
</td>
</tr>
<tr>
<td style="width: 62px">
<asp:Label ID="lblEditComision" runat="server" Text="Comision"></asp:Label>
</td>
<td style="width: 312px">
<asp:TextBox ID="txtEditComision" runat="server" Text='<%# Bind("preccomi") %>'></asp:TextBox>
</td>
<td style="width: 2256px">
<asp:Label ID="lblEditActivo" runat="server" Text="Activo"></asp:Label>
</td>
<td style="width: 188px">
<asp:RadioButtonList ID="rblactivo" runat="server" RepeatDirection="Horizontal"
SelectedValue='<%# Bind("precacti") %>'>
<asp:ListItem Value="S">Si</asp:ListItem>
<asp:ListItem Value="N">No</asp:ListItem>
</asp:RadioButtonList>
</td>
</tr>
<tr>
<td style="width: 62px">
</td>
<td style="width: 312px">
</td>
<td style="width: 2256px">
</td>
<td style="width: 188px">
</td>
</tr>
<tr>
<td align="center" colspan="4">
<asp:Button ID="btnInsertar" runat="server" CommandName="Update"
Text="Guardar" />
<asp:Button ID="btnCancel" runat="server" CommandName="Cancel" Text="Cancel" />
</td>
</tr>
<tr>
<td style="width: 62px">
</td>
<td style="width: 312px">
</td>
<td style="width: 2256px">
</td>
<td style="width: 188px">
</td>
</tr>
</table>
</EditItemTemplate>
<PagerTemplate>
<asp:LinkButton ID="btnFirst" runat="server" CommandName="Page" CommandArgument="First">Primera</asp:LinkButton>
<asp:LinkButton ID="btnPrev" runat="server" CommandName="Page" CommandArgument="Prev">Anterior</asp:LinkButton>
Pagina:<%#fvPrecios.PageIndex + 1%>
<asp:LinkButton ID="btnNext" runat="server" CommandName="Page" CommandArgument="Next">Siguiente</asp:LinkButton>
<asp:LinkButton ID="btnLast" runat="server" CommandName="Page" CommandArgument="Next">Ultima</asp:LinkButton>
</PagerTemplate>
<InsertItemTemplate>
<table style="position: relative" width="400">
<tr>
<td style="width: 62px; height: 26px">
<asp:Label ID="lblNewNombre" runat="server" Text="Nombre"></asp:Label>
</td>
<td style="width: 312px; height: 26px">
<asp:TextBox ID="txtNewNombre" runat="server" Text='<%# Bind("precnomb") %>'></asp:TextBox>
</td>
<td style="width: 2256px; height: 26px">
<asp:Label ID="lblNewPlan" runat="server" Text="Plan"></asp:Label>
</td>
<td style="width: 188px; height: 26px">
<asp:DropDownList ID="DdPlan" runat="server" DataSourceID="OdsPlan"
DataTextField="plannomb" DataValueField="plannume" SelectedIndex='<%# Bind("plannume") %>'
SelectedValue='<%# Bind("plannume") %>' Font-Size="Small">
</asp:DropDownList>
<asp:ObjectDataSource ID="OdsPlan" runat="server" SelectMethod="GetPlanes"
TypeName="Facturacion.DAL.PlanDataLayer" InsertMethod="Insert"
OldValuesParameterFormatString="original_{0}">
<InsertParameters>
<asp:Parameter Name="plannomb" Type="String" />
</InsertParameters>
</asp:ObjectDataSource>
</td>
</tr>
<tr>
<td style="width: 62px; height: 21px">
<asp:Label ID="lblNewBasico" runat="server" Text="Basico"></asp:Label>
</td>
<td style="width: 312px; height: 21px">
<asp:TextBox ID="txtNewBasico" runat="server" Text='<%# Bind("precbasi") %>'
OnTextChanged="txtNewBasico_TextChanged"></asp:TextBox>
<ajaxToolkit:MaskedEditExtender runat="server" ID="txtNewBasico_MaskedEditExtender" TargetControlID="txtNewBasico"
Mask="9'999,999"
MessageValidatorTip="true"
OnFocusCssClass="MaskedEditFocus"
OnInvalidCssClass="MaskedEditError"
MaskType="Number"
InputDirection="RightToLeft"
ErrorTooltipEnabled="True">
</ajaxToolkit:MaskedEditExtender>
</td>
<td style="width: 2256px; height: 21px">
<asp:Label ID="lblNewRecargo" runat="server" Text="Recargo"></asp:Label>
</td>
<td style="width: 188px; height: 21px">
<asp:TextBox ID="txtNewRecargo" runat="server" Text='<%# Bind("precreca") %>' ></asp:TextBox>
<ajaxToolkit:MaskedEditExtender runat="server" ID="MaskedEditExtender1" TargetControlID="txtNewRecargo"
Mask="9'999,999"
MessageValidatorTip="true"
OnFocusCssClass="MaskedEditFocus"
OnInvalidCssClass="MaskedEditError"
MaskType="Number"
InputDirection="RightToLeft"
ErrorTooltipEnabled="True">
</ajaxToolkit:MaskedEditExtender>
</td>
</tr>
<tr>
<td style="width: 62px">
<asp:Label ID="lblNewTotal" runat="server" Text="Total"></asp:Label>
</td>
<td style="width: 312px">
<asp:UpdatePanel ID="UpdTotal" runat="server">
<ContentTemplate>
<asp:TextBox ID="txtNewTotal" runat="server" Text='<%# Bind("prectota") %>'></asp:TextBox>
</ContentTemplate>
</asp:UpdatePanel>
</td>
<td style="width: 2256px">
<asp:Label ID="lblNewInicial" runat="server" Text="Inicial"></asp:Label>
</td>
<td style="width: 188px">
<asp:TextBox ID="txtInicial" runat="server" Text='<%# Bind("precinic") %>'></asp:TextBox>
</td>
</tr>
<tr>
<td style="width: 62px">
<asp:Label ID="lblNewSaldo" runat="server" Text="Saldo"></asp:Label>
</td>
<td style="width: 312px">
<asp:TextBox ID="txtNewSaldo" runat="server" Text='<%# Bind("precsald") %>'></asp:TextBox>
</td>
<td style="width: 2256px">
<asp:Label ID="lblNewCuota" runat="server" Text="Cuota"></asp:Label>
</td>
<td style="width: 188px">
<asp:TextBox ID="txtCuota" runat="server" Text='<%# Bind("preccuot") %>'></asp:TextBox>
</td>
</tr>
<tr>
<td style="width: 62px">
<asp:Label ID="lblNewConsignado" runat="server" Text="Consignado"></asp:Label>
</td>
<td style="width: 312px">
<asp:TextBox ID="txtNewConsignado" runat="server"
Text='<%# Bind("preccons") %>'></asp:TextBox>
</td>
<td style="width: 2256px">
<asp:Label ID="lblNewRetenido" runat="server" Text="Retenido"></asp:Label>
</td>
<td style="width: 188px">
<asp:TextBox ID="txtNewRetenido" runat="server" Text='<%# Bind("precrete") %>'></asp:TextBox>
</td>
</tr>
<tr>
<td style="width: 62px">
<asp:Label ID="lblNewComision" runat="server" Text="Comision"></asp:Label>
</td>
<td style="width: 312px">
<asp:TextBox ID="txtNewComision" runat="server" Text='<%# Bind("preccomi") %>'></asp:TextBox>
</td>
<td style="width: 2256px">
</td>
<td style="width: 188px">
</td>
</tr>
<tr>
<td style="width: 62px">
</td>
<td style="width: 312px">
</td>
<td style="width: 2256px">
</td>
<td style="width: 188px">
</td>
</tr>
<tr>
<td align="center" colspan="4">
<asp:Button ID="btnInsertar" runat="server" CommandName="Insert"
Text="Guardar" />
<asp:Button ID="btnCancel" runat="server" CommandName="Cancel" Text="Cancel" />
</td>
</tr>
<tr>
<td style="width: 62px">
</td>
<td style="width: 312px">
</td>
<td style="width: 2256px">
</td>
<td style="width: 188px">
</td>
</tr>
</table>
</InsertItemTemplate>
now codebehind:
protected void Page_Load(object sender, EventArgs e)
{
}
protected void txtNewBasico_TextChanged(object sender, EventArgs e)
{
if(fvPrecios.CurrentMode == FormViewMode.Insert)
TextBox txtTotal = (TextBox)fvPrecios.Row.FindControl("txtNewTotal");
TextBox txtBasico = (TextBox)fvPrecios.Row.FindControl("txtNewBasico");
TextBox txtRecargo = (TextBox)fvPrecios.Row.FindControl("txtNewRecargo");
txtTotal.Text = "hola";
}
I have a formview and a few buttons outside the formview. How can i access the formview.itemcommand event if the buttons are not in the formview?
View 9 RepliesSo, to sum is up, I have a FormView:
[Code]....
And the relevant code:
[Code]....
What does work: I do see the right info if the formview is shown but when I click on the Update button it just doesnt fire the corresponding itemupdating event.
Can someone see what is wrong or missing?
What do I want to archieve: Just update the subscription's credits and its type: Upgrade, Prolong.
-edit-
New finding: I added 'onitemcommand="fvSubscriptionEdit_ItemCommand"' to the formview and a corresponding event method with a simple code that throw a exception(just testing) but it doesnt enter the method but does whine when the method is missing. So why does it whine if the method is not there but doesnt enter the method if it does exist? I presume that this is the same problem.
In my table there is no record then I'm going to hide my formview fields on page_load event,
it gives an error "object reference not set to an instance of an object".
How can I hide fields in formview all mode?
I am trying to validate data using the OnItemUpdating event on a FormView control. The event is fired when I click the update button but
e.OldValues["txtDate2"].ToString() in the function returns a null value. What am I doing wrong here ?
ValidateForm(Object sender, FormViewUpdateEventArgs e)
{
string val = e.OldValues["txtDate2"].ToString();
}
I've always understood that it was best practice to add event handlers in code in the page load event thus:
Button1.Attributes.Add("onclick", "alert('Hello');");
rather than "onclientclick=somefunction()"
My question is, how do you add event handlers to formview controls where the control(s) may only be on the edit template and not on the insert and read only templates.
Simply putting the code in the page load would produce an error.
Where should the statement be placed in such scenarios?
