I need to highlight the week on base of selected date in asp.net calendar. As we can specify style for the selected date, do asp.net calendar have option to specify style for the entire week of the selected date?
You can use calendar_dayrender event
public void Calendar1_DayRender(object sender, DayRenderEventArgs e)
{
e.Day.IsSelectable = false;
DataRow[] rows = Tables.Select(
String.Format(
"Date='{0}' and Month='{1}' and Year='{2}'",
e.Day.Date.Day,
e.Day.Date.Month,
e.Day.Date.Year
)
);
foreach (DataRow row in rows)
{
System.Web.UI.WebControls.Image image;
image = new System.Web.UI.WebControls.Image();
if (somecondition)
{
e.Cell.CssClass = "cssclass";
}
}
Related
My GridView is populated with a certain filter criteria.
I have PageIndexChanging event to perform pagination of my data.
protected void gvPeople_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
lblAddError.Text = String.Empty;
List<People> list = (List<People>)ViewState[_vsPeopleList];
gvPeople.DataSource = list;
gvPeople.PageIndex = e.NewPageIndex;
gvPeople.EditIndex = -1;
gvPeople.DataBind();
}
After that I perfrom Search without changing the filter criteria.
protected void btnPeopleSearch_Click(object sender, CommandEventArgs e)
{
if(e.CommandName.Equals("Search"))
{
PopulatePeople();
}
}
private void PopulatePeople()
{
lblAddError.Text = String.Empty;
if (ViewState["_message"] != null)
{
lblAddError.Visible = true;
lblAddError.Text = ViewState["_message"].ToString();
}
ViewState["_message"] = null;
int portfolio = int.Parse(ddlPortfolio.SelectedItem.Value);
ViewState["portfolioID"] = portfolio;
string year = ddlYear.SelectedItem.Text;
string month = ddlMonth.SelectedItem.Text;
List<People> list = People.GetPeople(portfolio, year, month);
ViewState[_vsPeopleList] = list;
if(list.Count == 0)
{
gvPeople.Visible = false;
lblAddError.Visible = true;
lblAddError.Text = "No data available for current selection";
}
else
{
gvPeople.Visible = true;
gvPeople.DataSource = list;
gvPeople.DataBind();
}
}
I'm supposed to get all the data in the GridView as I had before paging to the next page. However, my page does not refresh to show all the data, it only shows the data for that page index, however, my list has count equals to the number of records populated from the database. Also, if I change search filter, data is displayed correctly.
What am I doing wrong?
Looks like the gvHolidays_PageIndexChanging event is related to some other grid as the code written within it is for grid gvPeople.
If not, then try the following.
//Write the following code inside gridviews PageIndexChanging event.
gvPeople.PageIndex = e.NewPageIndex;
gvPeople.EditIndex = -1;
gvPeople.SelectedIndex = -1;
//Write the following code inside gvHolidays_PageIndexChanged event.
lblAddError.Text = String.Empty;
List<People> list = (List<People>)ViewState[_vsPeopleList];
gvPeople.DataSource = list;
gvPeople.DataBind();
I need to be able to select both the date and the time from an ASP.Net Calendar Control, (instead of just the date). How do I accomplish this?
This is my code so far:
protected void btnEkle_Click(object sender, EventArgs e) {
DateTime selected = Tarih.SelectedDate;
DateTime dt = new DateTime(selected.Year, selected.Month, selected.Day, DateTime.Now.Hour, DateTime.Now.Minute, DateTime.Now.Second);
using (KargoTakipEntities kargo = new KargoTakipEntities()) {
KargoTakipSorgu kargoekle = new KargoTakipSorgu { Tarih = dt, }
}
}
I have a jqgrid (ver 4.6.0.0), I show a grant total on footer of a amount column. If user insert a new row or delete a row, it should recalculate the total amount, and show it on footer. It works fine until the grid is empty(no any rows), I mean if user delete the last row on grid, the code still calculate the correct amount ( 0 ), but the footer still show the total amount it was, not 0.
Here is my code:
protected void Jqgrid1_DataRequested(object sender, JQGridDataRequestedEventArgs e)
{
DataSet _ds = (DataSet)Session["myApplicationForm"];
DataTable dt1 = _ds.Tables[1] as DataTable;
CalcVoucherAmt(dt1);
}
private void CalcVoucherAmt(DataTable _dt)
{
decimal amtSum = 0;
foreach (DataRow dr in _dt.Rows)
{
amtSum += obj2decimal(dr["DETAIL_AMT"]);
}
Jqgrid1.Columns.FromDataField("DETAIL_AMT").FooterValue = amtSum.ToString();
}
protected void Jqgrid1_RowAdding(object sender, Trirand.Web.UI.WebControls.JQGridRowAddEventArgs e)
{
DataSet _ds = (DataSet)Session["myApplicationForm"];
DataTable dt1 = _ds.Tables[1] as DataTable;
dt1.PrimaryKey = new DataColumn[] { dt1.Columns["DATA_SEQ"] };
DataRow row = dt1.NewRow();
row["UNIQ_KEY"] = System.Guid.NewGuid().ToString();
row["DETAIL_AMT"] = amt; //user input
dt1.Rows.InsertAt(row, dt1.Rows.Count);
Session["myApplicationForm"] = _ds;
Jqgrid1.DataSource = dt1;
Jqgrid1.DataBind();
}
protected void Jqgrid1_RowEditing(object sender, Trirand.Web.UI.WebControls.JQGridRowEditEventArgs e)
{
DataSet _ds = (DataSet)Session["myApplicationForm"];
DataTable dt1=_ds.Tables[1] as DataTable;
dt1.PrimaryKey = new DataColumn[] { dt1.Columns["DATA_SEQ"] };
DataRow rowEdited = dt1.Rows.Find(e.RowKey);
rowEdited["DETAIL_AMT"] = amt; //user input
Session["myApplicationForm"] = _ds;
Jqgrid1.DataSource = dt1;
Jqgrid1.DataBind();
}
protected void Jqgrid1_RowDeleting(object sender, JQGridRowDeleteEventArgs e)
{
DataSet _ds = (DataSet)Session["myApplicationForm"];
DataTable dt1 = _ds.Tables[1] as DataTable;
dt1.PrimaryKey = new DataColumn[] { dt1.Columns["DATA_SEQ"] };
DataRow rowToDelete = dt1.Rows.Find(e.RowKey);
if (rowToDelete != null)
dt1.Rows.Remove(rowToDelete);
}
and in aspx, the code is
<cc1:JQGrid ID="Jqgrid1" runat="server" Height="100%" Width="100%" AutoWidth="true" PagerSettings-PageSizeOptions="[]"
OnRowAdding="Jqgrid1_RowAdding"
OnRowEditing="Jqgrid1_RowEditing"
OnDataRequested="Jqgrid1_DataRequested"
OnRowDeleting="Jqgrid1_RowDeleting">
</cc1:JQGrid>
any idea?
Why you decide that jqGrid "should recalculate the total amount" automatically? If you insert a row using or delete a row you can specify callback which will be called at the end of Add/Delete operation. Inside of the callback you can use getCol to recalculate the total amount and to use footerData to set new value in the footer.
Alternatively you can trigger reloadGrid which will sort new data correctly, recalculate the total amount and to place it on the footer row. Both ways will work.
The code which you posted seems to have mo relation to jqGrid. It don't show which editing mode and how you use to Add/Delete rows. So I can't give you more detailed implementation tips.
I am using link button to display a pdf report for selected Report Id from Grid view. On page load I am binding the datasource with Gridview. By clicking the link button it fetches the correct report id from column 0 and displays the report. After sorting the grid the grid view shows the sorted data. Now if i click the link button it is not picking the changed value from column 0. instead it is picking the value before sorted.
Say: Column 0 has values 1, 2, 3, 4, 5 before sorting. If i click link button of Row 3 before sorting it is picking value 3 from column 0. After sorting it is 3,4,5,2,1. Now if i click link button of row 3 it is still picking value 3 instead of 5. Can you please help me.
Below is my code:
aspx:
CS:
protected void Page_Load(object sender, EventArgs e)
{
bindGrid();
}
protected void GvStockTakingReport_Sort(object sender, GridViewSortEventArgs e)
{
GvStockTakingReport.DataSource = null;
GvStockTakingReport.DataBind();
GvStockTakingReport.Dispose();
DataSet ds = StockTakingList.BindStocktakingReportGrid();
DataTable dtSortTable = ds.Tables[0];
if (dtSortTable != null)
{
DataView dv = new DataView(ds.Tables[0]);
dv.Sort = e.SortExpression + " " + getSortDirectionString();
//ViewState["sortExpression"] = e.SortExpression;
//Session["sortExpression"] = e.SortExpression;
GvStockTakingReport.DataSource = dv;
GvStockTakingReport.DataBind();
}
}
protected void PrintReport(object sender, CommandEventArgs e)
{
LinkButton lkButton = (LinkButton)sender;
GridViewRow item = (GridViewRow)lkButton.NamingContainer;
string Id = (item.FindControl("lblstk_id") as Label).Text;
//Getting value for Id
string Id1 = e.CommandArgument.ToString();
int rowIndex = Convert.ToInt32((string)e.CommandArgument);
//string Id1 = Convert.ToString(GvStockTakingReport.Rows[rowIndex].Cells[0].Text);
string Id2 = ((Label)(GvStockTakingReport.Rows[rowIndex].FindControl("lblstk_id"))).Text;
//Getting value for Id
string virtualPath = string.Format("~/{0}/{1}{2}", Portal.Business, Portal.Core.Profile.ReportsDirectory, "General/RPT_03002_StockTakinReport.rpt");
string physicalPath = Server.MapPath(virtualPath);
using (ReportDocument report = new ReportDocument())
{
report.Load(physicalPath);
Core.Security.CrystalReportLogOn(report, (SqlConnectionStringBuilder)Portal.Core.Profile.ConnectionStrings["MTServer"]);
report.SetParameterValue("#STK_Id", Id);
report.ExportToHttpResponse(ExportFormatType.PortableDocFormat, Page.Response, true, "Stock Taking report");
}
}
the issue was whenever i click the link button the page load calls
bindgrid method which resets the gridview to original sorting before the printreport method invokes.
I have included the sorting logic in bindgrid method as well as below which resolved the issue.
public void bindGrid()
{
try
{
DataSet ds = StockTakingList.BindStocktakingReportGrid();
GvStockTakingReport.DataSource = ds;
GvStockTakingReport.DataBind();
//To make sure the grid remains with sorting order while pageload method invokes otherwise it will reset to original order
DataView dv = new DataView(ds.Tables[0]);
if (dv != null)
{
if (ViewState["sortExpression"] == null)
{
ViewState["sortExpression"] = "STK_Id"; //First time it will sort by STK_ID i.e on first time page loading
}
if (ViewState["sortDirection"] == null)
{
ViewState["sortDirection"] = "ASC";//First time it will sort ascending i.e on first time page loading
}
dv.Sort = ViewState["sortExpression"].ToString() + " " + ViewState["sortDirection"].ToString();
GvStockTakingReport.DataSource = dv;
GvStockTakingReport.DataBind();
}
}
catch (Exception ex)
{
error.Visible = true;
error.Text = ex.Message.ToString();
}
}
i have created ListBox's Dynamically in a panel and i want to read the selected item from the Listbox created dynamically . below is the code that i used to create the Dynamic Listbox. can anyone please help me how to get the dynamically created listbox and then read the item selected. 'protected void GotoReport_Click(object sender, ImageClickEventArgs e)
{
foreach (TreeNode tndim in tvCubedef.CheckedNodes)
{
lbFilter.Items.Add(tndim.Text);
}
foreach (ListItem item in lbFilter.Items)
{
item.Selected = true;
}
panFilter.Controls.Clear();
connstr2 = System.Configuration.ConfigurationManager.ConnectionStrings["ConnString"].ConnectionString;
conn2.ConnectionString = connstr2;
conn2.Open();
CubeCollection CubeList = conn2.Cubes;
string cb = ddlCubeList.SelectedItem.Text;
foreach (ListItem li in lbFilter.Items)
{
ListBox listb = new ListBox();
ListItem Memlist = new ListItem();
listb.SelectionMode = System.Web.UI.WebControls.ListSelectionMode.Multiple;
listb.Height = 150;
listb.Width = 250;
string Repl1 = li.Value.Replace("[", "");
string Repl2 = Repl1.Replace("]", "");
string[] DimMember = Repl2.Split('.');
foreach (Member dimem in CubeList[cb].Dimensions[DimMember[0]].Hierarchies[DimMember[1]].Levels[DimMember[2]].GetMembers())
{
Memlist.Text = dimem.Name;
listb.Items.Add(Memlist);
panFilter.Controls.Add(listb);
}
}
} '
You need to add the event-handler dynamically:
listb.SelectedIndexChanged += new EventHandler(listb_SelectedIndexChanged);
Of course you also need to provide this method:
protected void listb_SelectedIndexChanged(Object sender, EventArgs e)
{
ListBox listb = (ListBox) sender;
}
Are you recreating this ListBox on every postback (as you should) in page_load at the latest and with same ID as before?