I have a HTML table like following in my aspx markup file.
<table runat="server" id="tblSubstantialOwners">
<tr id="tr_header" runat="server">
<td>
<asp:Label ID="lblOnwerName" Text="Name" runat="server"></asp:Label>
</td>
<td>
<asp:Label ID="lblOwnerAddress" Text="Address" runat="server"></asp:Label>
</td>
<td>
<asp:Label ID="lblOwnerTIN" Text="TIN" runat="server"></asp:Label>
</td>
</tr>
<tr>
<td>
<asp:TextBox ID="txtOwnerName1" Width="80px" runat="server" AutoCompleteType="Disabled"
MaxLength="20" />
</td>
<td>
<asp:TextBox ID="txtOwnerAddress1" Width="80px" runat="server" AutoCompleteType="Disabled"
MaxLength="20" />
</td>
<td>
<asp:TextBox ID="txtOwnerTIN1" Width="80px" runat="server" AutoCompleteType="Disabled"
MaxLength="20" />
</td>
</tr>
</table>
but when I parse through c# asp.net code, I get literal control in each cell of html table row along with my asp.net control i.e. TextBox. Why is that?
foreach (HtmlTableRow row in htmlTable.Rows)
{
if (row.ID != "tr_header")
{
for (int count = 0; count < row.Cells.Count; count++)
{
string value = string.Empty;
HtmlTableCell cell = row.Cells[count];
foreach (Control conrol in cell.Controls)
{
if (conrol.GetType() != typeof(LiteralControl))
{
if (conrol.GetType() != typeof(Label))
{
if (conrol.GetType() == typeof(TextBox))
{
datarow[count] = ((TextBox)conrol).Text;
}
}
}
}
}
}
}
it appears that you are mixing Html Tables and ASP.NET.
If you change your Html Table to:
<asp:Table runat="server" ID="tblSubstantialOwners">
<asp:TableHeaderRow ID="tr_header" runat="server">
<asp:TableHeaderCell>
<asp:Label ID="lblOnwerName" Text="Name" runat="server"></asp:Label>
</asp:TableHeaderCell>
<asp:TableHeaderCell>
<asp:Label ID="lblOwnerAddress" Text="Address" runat="server"></asp:Label>
</asp:TableHeaderCell>
<asp:TableHeaderCell>
<asp:Label ID="lblOwnerTIN" Text="TIN" runat="server"></asp:Label>
</asp:TableHeaderCell>
</asp:TableHeaderRow>
<asp:TableRow>
<asp:TableCell>
<asp:TextBox ID="txtOwnerName1" Width="80px" runat="server" AutoCompleteType="Disabled"
MaxLength="20" />
</asp:TableCell>
<asp:TableCell>
<asp:TextBox ID="txtOwnerAddress1" Width="80px" runat="server" AutoCompleteType="Disabled"
MaxLength="20" />
</asp:TableCell>
<asp:TableCell>
<asp:TextBox ID="txtOwnerTIN1" Width="80px" runat="server" AutoCompleteType="Disabled"
MaxLength="20" />
</asp:TableCell>
</asp:TableRow>
</asp:Table>
And your code to:
protected void btnSubmit_Click(object sender, EventArgs e)
{
foreach (System.Web.UI.WebControls.TableRow row in tblSubstantialOwners.Rows)
{
if (row.GetType() == typeof(TableRow))
{
for (int count = 0; count < row.Cells.Count; count++)
{
TableCell cell = row.Cells[count];
datarow[count] = cell.Controls.OfType<TextBox>().FirstOrDefault().Text;
}
}
}
}
You can get to the controls you have in your table cells directly, either by name, ordinality, or type...
Related
I am populating a Gridview using a form with the help of AJAX.
I want to add a delete button to each row and whendelet button is clicked that row should be deleted from GridView (not hidden).
Here is my aspx code:
<asp:Content ID="Content2" ContentPlaceHolderID="Nav" runat="server">
</asp:Content>
<asp:Content ID="Content3" ContentPlaceHolderID="MainContent" runat="server">
<table>
<tr>
<td class="auto-style1">
<asp:Label ID="LabelFirstName" runat="server" Text="First Name"></asp:Label>
</td>
<td>
<asp:TextBox ID="TextBoxFirstName" runat="server" CssClass="auto-style2"></asp:TextBox>
</td>
</tr>
<tr>
<td class="auto-style1">
<asp:Label ID="LabelLastName" runat="server" Text="Last Name"></asp:Label>
</td>
<td>
<asp:TextBox ID="TextBoxLastName" runat="server"></asp:TextBox>
</td>
</tr>
</table>
<br /><br />
<asp:Button ID="ButtonSearch" runat="server" Text="Search" CssClass="auto-style3" Width="93px" OnClick="ButtonSearch_Click" />
<br /><br />
<asp:Label ID="LabelNoRows" runat="server" Text="Sorry, we couldn't find any data with this Name." Visible="false" ForeColor="Red"></asp:Label>
<asp:Panel ID="PanelAbsenceInfo" runat="server" Visible="false">
<table>
<tr>
<td class="auto-style4">
<asp:Label ID="LabelFname" runat="server" Text="First Name:"></asp:Label>
</td>
<td>
<asp:Label ID="LabelGetFirstName" runat="server"></asp:Label>
</td>
</tr>
<tr>
<td class="auto-style4">
<asp:Label ID="LabelLname" runat="server" Text="Last Name"></asp:Label>
</td>
<td>
<asp:Label ID="LabelGetLname" runat="server"></asp:Label>
</td>
</tr>
<tr>
<td class="auto-style4">
<asp:Label ID="LabelEmail" runat="server" Text="Email"></asp:Label>
</td>
<td>
<asp:Label ID="LabelGetEmail" runat="server"></asp:Label>
</td>
</tr>
<asp:UpdatePanel ID="UpdatePanelInfo" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<tr>
<td class="auto-style4">
<asp:Label ID="LabelPersonal" runat="server" Text="Personal Days Approved" ></asp:Label>
</td>
<td>
<asp:Label ID="LabelGetPersonal" runat="server" ></asp:Label>
</td>
</tr>
<tr>
<td class="auto-style4">
<asp:Label ID="LabelOther" runat="server" Text="Other Days Approved"></asp:Label>
</td>
<td>
<asp:Label ID="LabelGetOther" runat="server" ></asp:Label>
</td>
</tr>
<tr>
<td class="auto-style4">
<asp:Label ID="LabelTotalDays" runat="server" Text="Total Days Approved" ></asp:Label>
</td>
<td>
<asp:Label ID="LabelgetTotaldays" runat="server" ></asp:Label>
</td>
</tr>
</table>
<br /><br />
<asp:GridView ID="GridViewViewAllRequests" runat="server" AutoGenerateColumns="False" DataKeyNames="id"
OnRowCommand="GridViewViewAllRequests_RowCommand">
<Columns>
<asp:BoundField DataField="scrap" Visible ="false" />
<asp:BoundField DataField="isApproved" Visible="false" />
<asp:BoundField HeaderText="Date of Absence" DataField="requestedDate" DataFormatString="{0:MM/dd/yyyy}" />
<asp:BoundField HeaderText="Rotation Period" DataField="rotationPeriod" />
<asp:BoundField HeaderText="Reason" DataField="reason" />
<asp:BoundField HeaderText="Days Missed" DataField="daysMissed" />
<asp:BoundField HeaderText="Department" DataField="departmentName" />
<asp:BoundField HeaderText="Course" DataField="courseName" />
<asp:TemplateField HeaderText="Approved/Declined">
<ItemTemplate>
<asp:Label ID="LabelApproveorDecline" runat="server" Text='<%# Eval("isApproved") == null ? "Decision not yet made." : ((bool)Eval("isApproved") ? "Approved" : "Declined") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Scrap/Undo">
<ItemTemplate>
<asp:Button ID="ScrapButton" CommandArgument='<%# Eval("id") %>' runat="server" Text="Scrap" CommandName="Scrap" Visible='<%# !(bool)Eval("scrap") %>' />
<asp:Button ID="UndoButton" CommandArgument='<%# Eval("id") %>' runat="server" Text="Undo" CommandName="Undo" Visible='<%# (bool)Eval("scrap") %>' />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</ContentTemplate>
</asp:UpdatePanel>
</asp:Panel>
<br /><br />
</asp:Content>
And here is my cs code:
public partial class AbsenceRequestMonitor : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void ButtonSearch_Click(object sender, EventArgs e)
{
DoAction();
}
public Boolean ScraptheRequest(int id, bool action)
{
bool success = false;
success = DBOperation.ScrapAbsencedate(id, action);
return success;
}
protected void GridViewViewAllRequests_RowCommand(object sender, GridViewCommandEventArgs e)
{
//Determine the RowIndex of the Row whose Button was clicked.
int id = Convert.ToInt32(e.CommandArgument);
//Get the value of column from the DataKeys using the RowIndex.
// int id = Convert.ToInt32(GridViewViewAllRequests.DataKeys[rowIndex].Values[0]);
if(e.CommandName == "Scrap")
{
ScraptheRequest(id, true);
}
else if(e.CommandName == "Undo")
{
ScraptheRequest(id, false);
}
DoAction();
UpdatePanelInfo.Update();
}
public void DoAction()
{
string firstName = null;
string lastName = null;
firstName = TextBoxFirstName.Text.ToString();
lastName = TextBoxLastName.Text.ToString();
double PdCount = 0;
double OtherCount = 0;
if (firstName != null && lastName != null)
{
//gets student data from the Student Form
List<AbsenceMonitorData> l_studentAbsenceInfo = DBOperation.getStudentAbsenceInfo(firstName, lastName);
AbsenceMonitorData studentAbsenceInfo = l_studentAbsenceInfo.FirstOrDefault();
PdCount += l_studentAbsenceInfo.Where(x => x.reason == "Personal Day").Where(y => y.isApproved == true).Where(z => z.scrap == false).Select(a => a.daysMissed).Sum();
OtherCount += l_studentAbsenceInfo.Where(x => x.reason != "Personal Day").Where(y => y.isApproved == true).Where(z => z.scrap == false).Select(a => a.daysMissed).Sum();
GridViewViewAllRequests.DataSource = l_studentAbsenceInfo;
GridViewViewAllRequests.DataBind();
if (l_studentAbsenceInfo.Count > 0)
{
LabelGetPersonal.Text = PdCount.ToString();
LabelGetOther.Text = OtherCount.ToString();
LabelgetTotaldays.Text = (PdCount + OtherCount).ToString();
LabelGetFirstName.Text = studentAbsenceInfo.firstName.ToString();
LabelGetLname.Text = studentAbsenceInfo.lastname.ToString();
LabelGetEmail.Text = studentAbsenceInfo.studentEmail.ToString();
PanelAbsenceInfo.Visible = true;
LabelNoRows.Visible = false;
}
else
{
LabelNoRows.Visible = true;
}
}
}
}
Right now i was using the Scrap/Undo button which i want to replace it with a Delete button.
Also when i delete the row the count should be affected. (ie. Personal Days Approved, Other Days Approved and Total Days Approved)
The image shows that when i type the name and hit search, GridView is obtained.
I need to be able to delete rows from that gridview.
GridView
I have a ListView in .NET that is hooked up to various CRUD methods, the select method that accepts a value doesn't seem to be working. The Data Source is supposed to be taking the value from a drop down list control, taking the selected value. when I do the configure data source method in visual studio, I select this method for my select operation:
EntReqList_byID(Int32 programID), returns List<EntranceRequirementInfo>
Then when I define parameters in the next part of the wizard, I pick control as a parameter source, with the control ID set to CertificateList, which shows the programID as the parameter from CertificateList.SelectedValue.
When I run the page, and select an item from the CertificateList, and click "Show Program", all my data is pulled except for that in the list view. My code is as follows:
The top of my page:
Please select the program credential type:
<asp:DropDownList ID="InitialCredential" runat="server" AutoPostBack="True" OnSelectedIndexChanged="InitialCredential_SelectedIndexChanged">
<asp:ListItem>[Select]</asp:ListItem>
<asp:ListItem>Certificate</asp:ListItem>
<asp:ListItem>Diploma</asp:ListItem>
<asp:ListItem>Degree</asp:ListItem>
</asp:DropDownList>
</p>
<p>
Please select a program:
<asp:DropDownList ID="CertificateList" runat="server" DataSourceID="CertificateODS" DataTextField="ProgramName" DataValueField="ProgramID" Visible="false"></asp:DropDownList>
<asp:DropDownList ID="DiplomaList" runat="server" DataSourceID="DiplomaListODS" DataTextField="ProgramName" DataValueField="ProgramID" Visible="false"></asp:DropDownList>
<asp:DropDownList ID="DegreeList" runat="server" DataSourceID="DegreeListODS" DataTextField="DegreeName" DataValueField="DegreeID" Visible="false"></asp:DropDownList>
</p>
<p>
<asp:LinkButton ID="ShowUpdateFields" runat="server" OnClick="ShowUpdateFields_Click">Show Program</asp:LinkButton>
</p>
My ListView:
<asp:ListView ID="EntReqListView" runat="server" DataSourceID="EntranceReqODS" InsertItemPosition="LastItem">
<AlternatingItemTemplate>
<tr style="">
<td>
<asp:Button ID="DeleteButton" runat="server" CommandName="Delete" Text="Delete" />
<asp:Button ID="EditButton" runat="server" CommandName="Edit" Text="Edit" />
</td>
<td>
<asp:Label ID="ProgramIDLabel" runat="server" Text='<%# Eval("ProgramID") %>' />
</td>
<td>
<asp:Label ID="CourseIDLabel" runat="server" Text='<%# Eval("CourseID") %>' />
</td>
<td>
<asp:Label ID="CourseNameLabel" runat="server" Text='<%# Eval("CourseName") %>' />
</td>
<td>
<asp:Label ID="MarkLabel" runat="server" Text='<%# Eval("Mark") %>' />
</td>
</tr>
</AlternatingItemTemplate>
<EditItemTemplate>
<tr style="">
<td>
<asp:Button ID="UpdateButton" runat="server" CommandName="Update" Text="Update" />
<asp:Button ID="CancelButton" runat="server" CommandName="Cancel" Text="Cancel" />
</td>
<td>
<asp:TextBox ID="ProgramIDTextBox" runat="server" Text='<%# Bind("ProgramID") %>' />
</td>
<td>
<asp:TextBox ID="CourseIDTextBox" runat="server" Text='<%# Bind("CourseID") %>' />
</td>
<td>
<asp:TextBox ID="CourseNameTextBox" runat="server" Text='<%# Bind("CourseName") %>' />
</td>
<td>
<asp:TextBox ID="MarkTextBox" runat="server" Text='<%# Bind("Mark") %>' />
</td>
</tr>
</EditItemTemplate>
<EmptyDataTemplate>
<table runat="server" style="">
<tr>
<td>No data was returned.</td>
</tr>
</table>
</EmptyDataTemplate>
<InsertItemTemplate>
<tr style="">
<td>
<asp:Button ID="InsertButton" runat="server" CommandName="Insert" Text="Insert" />
<asp:Button ID="CancelButton" runat="server" CommandName="Cancel" Text="Clear" />
</td>
<td>
<asp:TextBox ID="ProgramIDTextBox" runat="server" Text='<%# Bind("ProgramID") %>' />
</td>
<td>
<asp:TextBox ID="CourseIDTextBox" runat="server" Text='<%# Bind("CourseID") %>' />
</td>
<td>
<asp:TextBox ID="CourseNameTextBox" runat="server" Text='<%# Bind("CourseName") %>' />
</td>
<td>
<asp:TextBox ID="MarkTextBox" runat="server" Text='<%# Bind("Mark") %>' />
</td>
</tr>
</InsertItemTemplate>
<ItemTemplate>
<tr style="">
<td>
<asp:Button ID="DeleteButton" runat="server" CommandName="Delete" Text="Delete" />
<asp:Button ID="EditButton" runat="server" CommandName="Edit" Text="Edit" />
</td>
<td>
<asp:Label ID="ProgramIDLabel" runat="server" Text='<%# Eval("ProgramID") %>' />
</td>
<td>
<asp:Label ID="CourseIDLabel" runat="server" Text='<%# Eval("CourseID") %>' />
</td>
<td>
<asp:Label ID="CourseNameLabel" runat="server" Text='<%# Eval("CourseName") %>' />
</td>
<td>
<asp:Label ID="MarkLabel" runat="server" Text='<%# Eval("Mark") %>' />
</td>
</tr>
</ItemTemplate>
<LayoutTemplate>
<table runat="server">
<tr runat="server">
<td runat="server">
<table id="itemPlaceholderContainer" runat="server" border="0" style="">
<tr runat="server" style="">
<th runat="server"></th>
<th runat="server">ProgramID</th>
<th runat="server">CourseID</th>
<th runat="server">CourseName</th>
<th runat="server">Mark</th>
</tr>
<tr id="itemPlaceholder" runat="server">
</tr>
</table>
</td>
</tr>
<tr runat="server">
<td runat="server" style="">
<asp:DataPager ID="DataPager1" runat="server">
<Fields>
<asp:NextPreviousPagerField ButtonType="Button" ShowFirstPageButton="True" ShowLastPageButton="True" />
</Fields>
</asp:DataPager>
</td>
</tr>
</table>
</LayoutTemplate>
<SelectedItemTemplate>
<tr style="">
<td>
<asp:Button ID="DeleteButton" runat="server" CommandName="Delete" Text="Delete" />
<asp:Button ID="EditButton" runat="server" CommandName="Edit" Text="Edit" />
</td>
<td>
<asp:Label ID="ProgramIDLabel" runat="server" Text='<%# Eval("ProgramID") %>' />
</td>
<td>
<asp:Label ID="CourseIDLabel" runat="server" Text='<%# Eval("CourseID") %>' />
</td>
<td>
<asp:Label ID="CourseNameLabel" runat="server" Text='<%# Eval("CourseName") %>' />
</td>
<td>
<asp:Label ID="MarkLabel" runat="server" Text='<%# Eval("Mark") %>' />
</td>
</tr>
</SelectedItemTemplate>
</asp:ListView>
My Code behind:
protected void InitialCredential_SelectedIndexChanged(object sender, EventArgs e)
{
//display programs DDL based on credential choice
if(InitialCredential.SelectedValue == "Certificate")
{
CertificateList.Visible = true;
DiplomaList.Visible = false;
DegreeList.Visible = false;
}
else if (InitialCredential.SelectedValue == "Diploma")
{
CertificateList.Visible = false;
DiplomaList.Visible = true;
DegreeList.Visible = false;
}
else if (InitialCredential.SelectedValue == "Degree")
{
CertificateList.Visible = false;
DiplomaList.Visible = false;
DegreeList.Visible = true;
}
else
{
CertificateList.Visible = false;
DiplomaList.Visible = false;
DegreeList.Visible = false;
}
}
protected void CredentialType_SelectedIndexChanged(object sender, EventArgs e)
{
switch (CredentialType.SelectedValue)
{
case "Diploma":
{
entrance_req.Visible = true;
degree_link.Visible = false;
degree_pathways.Visible = true;
}
break;
case "Certificate":
{
entrance_req.Visible = true;
degree_link.Visible = false;
degree_pathways.Visible = false;
}
break;
case "Degree":
{
entrance_req.Visible = false;
degree_link.Visible = true;
degree_pathways.Visible = false;
}
break;
default:
{
entrance_req.Visible = false;
degree_link.Visible = false;
degree_pathways.Visible = false;
}
break;
}
}
protected void ShowUpdateFields_Click(object sender, EventArgs e)
{
show_update_form.Visible = true;
if (InitialCredential.SelectedValue == "Certificate")
{
DiplomaCertificate certificate = new DiplomaCertificate();
PathwaysController controller = new PathwaysController();
certificate = controller.CertificateProgram_byID(int.Parse(CertificateList.SelectedValue));
ProgramName.Text = certificate.ProgramName;
CategoryList.SelectedValue = certificate.CategoryID.ToString();
CredentialType.SelectedValue = "Certificate";
ProgramLength.Text = certificate.ProgramLength;
ProgramLink.Text = certificate.ProgramLink;
Activated.Checked = certificate.Activated;
WorkOutdoors.Checked = certificate.WorkOutdoors;
ShiftWork.Checked = certificate.ShiftWork;
Travel.Checked = certificate.WorkTravel;
}
}
Is there something I am missing to make it get the programID, and populate the data?
I am trying to copy a ListView from one class to another and show that ListView on a new aspx page. What I am doing is I am selecting certain values from the first ListView and only those items will be shown on a new page. However, I can't figure out how to show the ListView on a new page because I am used to using a SqlDataSource. I am passing the ListView through the addList method and I have already created a new ListView in the new aspx file.
Please let me know the best way to handle this and if I need to add more information.
Code in First Class
public void CloneButton_Click(object sender, EventArgs e)
{
String droplist = DropDownList2.SelectedValue;
list = new ListView();
if (String.IsNullOrEmpty(droplist))
{
ScriptManager.RegisterStartupScript(this, GetType(), "error", "alert('Please select a Program Name and Report Period');", true);
return;
}
else
{
if (ListView1.Items.Count == 0)
{
Button1_Click(sender, e);
}
else
{
var selectAllCheckBox = (CheckBox)ListView1.InsertItem.FindControl("CheckBox2");
if (selectAllCheckBox.Checked == true)
{
list = ListView1;
Response.Redirect("~/CloneReport.aspx");
return;
}
for (int i = 0; i < ListView1.Items.Count; i++)
{
CheckBox chk = (CheckBox)ListView1.Items[i].FindControl("CheckBox1");
if (chk.Checked == true)
{
list.Items.Add(ListView1.Items[i]);
}
}
CloneReport rep = new CloneReport();
rep.addList(list);
Response.Redirect("~/CloneReport.aspx");
}
}
}
Code in Second Class
public void addList(ListView list)
{
ListView1 = new ListView();
for (int i = 0; i < list.Items.Count; i++)
{
ListView1.Items.Add(list.Items[i]);
}
ListView1.DataBind();
}
ListView Item Template From Old Page(Page Im transferring from)
<ItemTemplate>
<tr style="background-color: #E0FFFF; color: #333333;">
<td>
<asp:CheckBox ID="CheckBox1" runat="server" />
</td>
<td>
<asp:Button ID="EditButton" runat="server" CommandName="Edit" Text="Edit" />
<asp:Button ID="DeleteButton" runat="server" CommandName="Delete" Text="Delete" />
</td>
<td>
<asp:Label ID="FormTitleLabel" runat="server" Text='<%# Eval("FormTitle") %>' />
</td>
<td>
<asp:Label ID="FormSectionLabel" runat="server" Text='<%# Eval("FormSection") %>' />
</td>
<td>
<asp:Label ID="SubSectionLabel" runat="server" Text='<%# Eval("SubSection") %>' />
</td>
<td>
<asp:Label ID="SectionItemLabel" runat="server" Text='<%# Eval("SectionItem") %>' />
</td>
<td>
<asp:Label ID="SortOrder" runat="server" Text='<%# Eval("SortOrder") %>' />
</td>
<td>
<asp:Label ID="SectionSortOrder" runat="server" Text='<%# Eval("SectionSortOrder") %>' />
</td>
<td>
<asp:Label ID="SubSectionSortOrder" runat="server" Text='<%# Eval("SubSectionSortOrder") %>' />
</td>
<td>
<asp:Label ID="RuleDesc" runat="server" Text='<%# Eval("RuleDesc") %>' />
</td>
<td>
<asp:Label ID="ControlType" runat="server" Text='<%# Eval("ControlType") %>' />
</td>
<td>
<asp:Label ID="CrossItem" runat="server" Text='<%# Eval("CrossItem") %>' />
</td>
</tr>
</ItemTemplate>
Triggers for Update Panel
<Triggers>
<asp:AsyncPostBackTrigger ControlID="DropDownList1" />
<asp:AsyncPostBackTrigger ControlID="Button1" />
<asp:AsyncPostBackTrigger ControlID="CloneButton" />
</Triggers>
<ContentTemplate>
<div style="text-align: center;">
<asp:Button ID="CloneButton" runat="server" Text="Clone Report Period" OnClick="CloneButton_Click" />
</div>
<div style="text-align: center; position: absolute; margin-left: auto; margin-right: auto; left: 0; right: 0">
<b>Program Name</b>
<asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True" DataSourceID="SqlDataSource2" DataTextField="Program" DataValueField="ProgramID">
</asp:DropDownList>
   
<b>Report Period</b>
<asp:DropDownList ID="DropDownList2" runat="server" DataSourceID="SqlDataSource3" DataTextField="ReportLabel" DataValueField="DataCollectionPeriodID" Height="21px" Width="172px">
</asp:DropDownList>
<asp:Button ID="Button1" runat="server" Height="30px" OnClick="Button1_Click" Text="Search" />
</div>
You cannot transfer ListView object between pages, but you can do it with DataTable using Server.Transfer.
First Page:
DataTable dtTable;
public DataTable DataTransferTable
{
get { return dtTable; }
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
lstTransferView = new ListView();
DataView dtView = (DataView)SqlDataSource1.Select(DataSourceSelectArguments.Empty);
dtTable = new DataTable();
dtTable = dtView.ToTable().Clone();
DataRow dtRow;
foreach (ListViewDataItem lstItem in lstView.Items)
{
if (((CheckBox)lstItem.FindControl("chkBox")).Checked)
{
dtRow = (DataRow)dtView.Table.Rows[lstItem.DataItemIndex];
dtTable.ImportRow(dtRow);
}
}
Server.Transfer("~/SecondPage.aspx");
}
Second Page:
public FirstPageClass ftPage;
DataTable dtNewTable;
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
ftPage= (FirstPageClass)Context.Handler;
dtNewTable = (DataTable)ftPage.DataTransferTable;
lstSecondView.DataSource = dtNewTable;
lstSecondView.DataBind();
}
I have a repeater which is visible only by managers where they can accept/reject leave requests made by the users.
The following code while binding my repeater, retrieves if there are any employees on leave working in the same department and on the same date as the one requested by the user.
protected void RptLeaveRequests_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
otherEmpsLeave = new LeaveLogic().CheckEmployeeLeaveOnDateInSameDep(date, currEmp);
if (otherEmpsLeave != "")
{
//change border of repeater row to another colour and display otherEmpsLeave when manager hovers on repeater row
}
}
How can I change repeater row border colour (ex add a red border to make it stand out) and display otherEmpsLeave on hover?
ASP Repeater Code:
<h3>LEAVE REQUESTS</h3>
<asp:Label ID="LblNoRequests" Visible="false" Font-Size="14px" runat="server"></asp:Label>
<asp:HiddenField ID="dataGroups" runat="server" />
<asp:Repeater ID="RptLeaveRequests" runat="server"
onitemdatabound="RptLeaveRequests_ItemDataBound">
<ItemTemplate>
<table id="tableItem" runat="server">
<tr>
<td style="width:400px;">
<asp:Label ID="lblEmployeeId" runat="server" Text='<%#Eval("EmployeeId") %>' Visible="false" />
<asp:HiddenField ID="HdnEmployeeId" runat="server" Value='<%#Eval("EmployeeId") %>' />
<asp:Literal Text="" runat="server" ID="LiteralUser" ></asp:Literal>
</td>
</tr>
<tr>
<td style="width: 100px;">
<asp:HiddenField ID="HdnRequestId" runat="server" Value='<%#Eval("id") %>' />
<asp:Label ID="lblDate" runat="server" Text='<%#Eval("Date", "{0:dd/MM/yyyy}") %>'></asp:Label>
</td>
<td style="width: 80px;">
<asp:Label ID="lblHours" runat="server" Text='<%#Eval("Hours") %>'></asp:Label>
</td>
<td style="width: 50px; font-size:10px;">
<asp:Label ID="lblPeriod" runat="server" Text='<%#Eval("AMorPM") %>'></asp:Label>
</td>
<td style="width: 850px; font-size:10px;">
<asp:Label ID="lblNote" runat="server" Text='<%#Eval("Note") %>'></asp:Label>
</td>
<td style="width: 50px;">
<asp:RadioButtonList ID="rbtVerified" runat="server" Visible='<%#!(Boolean)Eval("ReadOnly") %>' >
<asp:ListItem Value="1">Accept</asp:ListItem>
<asp:ListItem Value="2">Reject</asp:ListItem>
</asp:RadioButtonList>
</td>
<td>
<asp:TextBox ID="txtNotes" runat="server" ></asp:TextBox>
</td>
</tr>
</table>
<div style="border-style: dotted; border-color:Black; width:100%; border-width:1px; border-color:#999999"></div>
</ItemTemplate>
</asp:Repeater>
From the MSDN example, something like
void R1_ItemDataBound(Object Sender, RepeaterItemEventArgs e) {
// This event is raised for the header, the footer, separators, and items.
// Execute the following logic for Items and Alternating Items.
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) {
if (((Evaluation)e.Item.DataItem).Rating == "Good") {
((Label)e.Item.FindControl("RatingLabel")).Text= "<b>***Good***</b>";
}
}
}
instead of setting .Text set whatever property(s) you need, such as Background or Tooltip
I am using C# asp.net 4.0 in my project where i need to display price in India curreny format.
eg. my number is 12550000.00 then i want to display it as 1,25,50,000.00
But i want this to be displayed in gridview when i bind the data to the gridview,
so it can be done in markup page. where we place Eval for each Item Data Bound.
However, i would also like to explain my senario for displaying comma sepearted values.
i have a set of textboxes above the gridview where user makes entries of values and click add.
this gets add in the viewstate and the viewstate is binded to gridview.
In gridview i also have Edit button on click of it the values in viewstate is passed back to textbox on RowCommand Event of gridview. and on update click the viewstate datatable is updated and Binded back to gridview.
FOR your reference:
protected void gvPropertyConfig_RowCommand(object sender, GridViewCommandEventArgs e)
{
try
{
if (e.CommandName == "EditItem")
{
int index = Convert.ToInt32(e.CommandArgument);
hdnIndex.Value = index.ToString();
DataTable dt = (DataTable)ViewState["proeprtyConfig"];
DataRow dr = dt.Rows[index];
if (Request.QueryString["CMD"] == "Edit")
{
hdnPropertyConfigID.Value = dr["config_id"].ToString();
if (dr["is_active"].ToString().ToLower() == "true")
{
chkConfigVisible.Checked = true;
}
else
{
chkConfigVisible.Checked = false;
}
thIsActHed.Visible = true;
tdIsActchk.Visible = true;
tdbtnConfig.ColSpan = 2;
}
txtScalableArea.Text = dr["scalable_area"].ToString();
txtCarpetArea.Text = dr["carpet_area"].ToString();
txtPricePerSqFt.Text = dr["price_per_sq_ft"].ToString();
txtCCPricePerSqFt.Text = dr["cc_price_per_sq_ft"].ToString();
txtTotalPrice.Text = dr["total_price"].ToString();
ddlNoOfBedrooms.SelectedValue = dr["room_id"].ToString();
btnUpdateConfig.Visible = true;
btnConfigSubmit.Visible = false;
}
if (e.CommandName == "DeleteItem")
{
int index = Convert.ToInt32(e.CommandArgument);
DataTable dt = (DataTable)ViewState["proeprtyConfig"];
DataRow dr = dt.Rows[index];
if (Request.QueryString["CMD"].ToString() == "Edit")
{
int PropertyConfigID = Convert.ToInt32(dr[0].ToString());
prConfigObj.deletePropertyConfig(PropertyConfigID);
fillData();
}
else
{
dr.Delete();
gvPropertyConfig.DataSource = (DataTable)ViewState["proeprtyConfig"];
gvPropertyConfig.DataBind();
}
clearConfigTextBoxes();
btnConfigSubmit.Visible = true;
btnUpdateConfig.Visible = false;
}
setChecklistAttr();
}
catch (Exception ex)
{
throw ex;
}
}
Below is the markup for Gridview,
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<div class="tabBord">
<table>
<tr>
<td colspan="4" class="middle">
<h4>
Property Config Information</h4>
</td>
</tr>
<tr>
<td colspan="4">
<p>
Note: Enter total prices in lacs only. Eg. If 1 Crore than enter 1,00,00,000
</p>
<p>
</p>
</td>
</tr>
<tr>
<td>
<div id="divconfigstr" runat="server">
Configuration<span style="color: Red">*</span></div>
<%--class="displaynon"--%>
</td>
<td>
<div id="divnoofbedrooms" runat="server">
<asp:DropDownList Enabled="false" ID="ddlNoOfBedrooms" runat="server">
</asp:DropDownList>
<p>
</p>
</div>
</td>
<td>
Scalable Area <span style="color: Red">*</span>
</td>
<td>
<asp:TextBox ID="txtScalableArea" runat="server" autocomplete="off" MaxLength="10"></asp:TextBox><p>
</p>
</td>
</tr>
<tr>
<td>
Carpet Area <span style="color: Red">*</span>
</td>
<td>
<asp:TextBox ID="txtCarpetArea" runat="server" autocomplete="off" MaxLength="10"></asp:TextBox><p>
</p>
</td>
<td>
Price/Sq.Ft.<span style="color: Red">*</span>
</td>
<td>
<asp:TextBox ID="txtPricePerSqFt" runat="server" autocomplete="off" MaxLength="10"></asp:TextBox><p>
</p>
</td>
</tr>
<tr>
<td>
CC Price/Sq.Ft.<span style="color: Red">*</span>
</td>
<td>
<asp:TextBox ID="txtCCPricePerSqFt" runat="server" autocomplete="off" MaxLength="10"></asp:TextBox><p>
</p>
</td>
<td>
Total Price (in lacs)<span style="color: Red">*</span>
</td>
<td>
<asp:TextBox ID="txtTotalPrice" runat="server" autocomplete="off" MaxLength="10"></asp:TextBox><p>
</p>
</td>
</tr>
<tr>
<td id="thIsActHed" runat="server">
Active
<asp:HiddenField ID="hdnPropertyConfigID" runat="server" />
<asp:HiddenField ID="hdnIndex" runat="server" />
</td>
<td id="tdIsActchk" runat="server">
<asp:CheckBox ID="chkConfigVisible" runat="server" CssClass="checklist" /><p>
</p>
</td>
<td id="tdbtnConfig" runat="server" colspan="2">
<div class="btnHold">
<asp:Button ID="btnConfigSubmit" runat="server" Text="Add" OnClientClick="return ValidatePropertyConfig();"
CssClass="sendBtn" OnClick="btnConfigSubmit_Click" />
<asp:Button ID="btnUpdateConfig" runat="server" OnClick="btnUpdateConfig_Click" OnClientClick="return ValidatePropertyConfig();"
CssClass="sendBtn" Text="Update" Visible="False" />
<asp:Label ID="lblerrconfig" CssClass="errormsg" runat="server"></asp:Label>
</div>
</td>
</tr>
<tr>
<td colspan="4">
<div class="pHold">
<div class="gridH">
<asp:GridView ID="gvPropertyConfig" runat="server" AutoGenerateColumns="False" OnRowCommand="gvPropertyConfig_RowCommand"
OnRowDataBound="gvPropertyConfig_RowDataBound">
<Columns>
<asp:TemplateField HeaderText="No Of Bedrooms" ItemStyle-CssClass="txtLT">
<ItemTemplate>
<asp:Label ID="lblno_of_bedrooms" runat="server" Text='<%# Eval("room_no") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Scalable Area" ItemStyle-CssClass="txtRT">
<EditItemTemplate>
<asp:TextBox ID="txtscalable_area" runat="server" Text='<%# Eval("scalable_area") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblscalable_area" runat="server" Text='<%# Eval("scalable_area") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Carpet Area" ItemStyle-CssClass="txtRT">
<EditItemTemplate>
<asp:TextBox ID="txtcarpet_area" runat="server" Text='<%# Eval("carpet_area") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblcarpet_area" runat="server" Text='<%# Eval("carpet_area") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Price/SqFt." ItemStyle-CssClass="txtRT">
<EditItemTemplate>
<asp:TextBox ID="txtprice_per_sq_ft" runat="server" Text='<%# Eval("price_per_sq_ft") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblprice_per_sq_ft" runat="server" Text='<%# Eval("price_per_sq_ft") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="CC Price/SqFt." ItemStyle-CssClass="txtRT">
<EditItemTemplate>
<asp:TextBox ID="txtcc_price_per_sq_ft" runat="server" Text='<%# Eval("cc_price_per_sq_ft") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblcc_price_per_sq_ft" runat="server" Text='<%# Eval("cc_price_per_sq_ft") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Total Price (in lacs)" ItemStyle-CssClass="txtRT">
<EditItemTemplate>
<asp:TextBox ID="txttotal_price" runat="server" Text='<%# Eval("total_price") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lbltotal_price" runat="server" Text='<%# Eval("total_price") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="" ItemStyle-CssClass="txtLT">
<ItemTemplate>
<asp:ImageButton runat="server" ID="btnEditItem" CssClass="edBtn" ImageUrl="~/Admin/Includes/Images/edit.png"
ToolTip="Edit Item" CommandName="EditItem" CommandArgument="<%# ((GridViewRow) Container).RowIndex %>" />
<asp:ImageButton runat="server" ID="btnDeletetem" CssClass="edBtn" ImageUrl="~/Admin/Includes/Images/delete.png"
CommandName="DeleteItem" ToolTip="Delete Item" CommandArgument="<%# ((GridViewRow) Container).RowIndex %>" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</div>
</div>
</td>
</tr>
</table>
</div>
</ContentTemplate>
</asp:UpdatePanel>
Use the "C" parameter in the ToString function, and make sure you set the globalaztion attributes.
string parseValueIntoCurrency(double number) {
// set currency format
string curCulture = Thread.CurrentThread.CurrentCulture.ToString();
System.Globalization.NumberFormatInfo currencyFormat = new
System.Globalization.CultureInfo(curCulture).NumberFormat;
currencyFormat.CurrencyNegativePattern = 1;
return number.ToString("c", currencyFormat);
}
If you want to use a different Culture (say you're in USA, and you want the Indian format) then just use the appropriate CultureInfo element rather than getting it out of the current thread.
EXTRA INFO DUE TO OP EDIT
All right, what you're wanting to do to get this into your grid, is to create a PROTECTED function which takes in the number to be converted, and returns the converted string (this is basically the code above.
Now, on the ASPX side, you need to use that function in your grid view.
So, instead of this:
<asp:TemplateField HeaderText="Total Price (in lacs)" >
<EditItemTemplate>
<asp:TextBox ID="txttotal_price" runat="server"
Text='<%# Eval("total_price") %>' />
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lbltotal_price" runat="server"
Text='<%# Eval("total_price") %>'> />
</ItemTemplate>
</asp:TemplateField>
you'll use this templatefield:
<asp:TemplateField HeaderText="Total Price (in lacs)" >
<EditItemTemplate>
<asp:TextBox ID="txttotal_price" runat="server"
Text='<%# Eval("total_price") %>' />
</EditItemTemplate>
<ItemTemplate>
<%# parseValueIntoCurrency(Eval("total_price")) %>'>
</ItemTemplate>
</asp:TemplateField>
Note, two things. The first is that I'm still passing the UNFORMATTED value into the EDIT TEMPLATE, and that I'm not instantiating an extra LABEL in the ITEM TEMPLATE.
The reason I'm not doing the extra label, is because we just don't need it in there. That's just a bit more processor/memory overhead that you just don't need to incur.
As for passing the unformatted value to the text field, that's because it'll ultimately be easier to validate without having to parse out the commas and other string elements.