or
1 answer
96 views
Good afternoon,
I have an appointment and I put it on a radScheduler to use ExportToICalendar method to export it to iCalendar format and I want to select the All day event "Checkbox" on MSOutlook. How I do that?
Best Regards,
Frederico Fernandes
I have an appointment and I put it on a radScheduler to use ExportToICalendar method to export it to iCalendar format and I want to select the All day event "Checkbox" on MSOutlook. How I do that?
Best Regards,
Frederico Fernandes
Peter
Telerik team
answered
on
03 Dec 2010
1 answer
145 views
Greetings,
My Scenario is as follows,I have a RadCombobox which contains two items
1.Select (value=0)
2.Office(value=1)
On pageload every theing is working fine ie grid is loading when office is selected .The problem is that when combobox item "select" is chosen the grid is again loading.i want to show the grid as null as in the page load.
According to my point of view the problem is NeedDataSource event is not calling except from PageLoad.
Pls help me to solve the issue. Here is my code
private void fill_Grid()
{
clsCheckListMaster chklstmaster = new clsCheckListMaster();
ds = chklstmaster.get_CommodityInInventry(Convert.ToInt32(cmbbxOffice.SelectedValue));
ViewState["ds"] = ds;
if (ds.Tables[0].Rows.Count > 0)
{
gdCheckListMaster.DataSource = ViewState["ds"];
// gdCheckListMaster.DataBind();
}
}
protected void gdCheckListMaster_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
{
if (cmbbxOffice.SelectedIndex > 0)
{
fill_Grid();
gdCheckListMaster.DataSource =ViewState["ds"];
}
else
{
ViewState["ds"] = null;
}
}
protected void gdCheckListMaster_PreRender(object sender, EventArgs e)
{
if (cmbbxOffice.SelectedIndex > 0)
{
gdCheckListMaster.Rebind();
clsCheckListMaster chklstmaster = new clsCheckListMaster();
for (int i = 0; i < gdCheckListMaster.Items.Count; i++)
{
CheckBox chkbxDaily = (CheckBox)gdCheckListMaster.Items[i].FindControl("chkbxDaily");
CheckBox chkbxWeekly = (CheckBox)gdCheckListMaster.Items[i].FindControl("chkbxWeekly");
CheckBox chkbxYearly = (CheckBox)gdCheckListMaster.Items[i].FindControl("chkbxYearly");
DataSet ds1 = chklstmaster.getDetails_ChklstmsterANDRtlcmdtylst();
if (ds1.Tables[0].Rows.Count > 0)
{
for (int j = 0; j < ds1.Tables[0].Rows.Count; j++)
{
if (int.Parse(gdCheckListMaster.Items[i][gdCheckListMaster.Columns[0]].Text) == int.Parse(ds1.Tables[0].Rows[j]["INTERNALCOMMODITYID"].ToString()))
{
if (int.Parse(ds1.Tables[0].Rows[j]["DAILY"].ToString()) == 1)
{
chkbxDaily.Checked = true;
chkbxDaily.Enabled = false;
}
if (int.Parse(ds1.Tables[0].Rows[j]["WEEKLY"].ToString()) == 1)
{
chkbxWeekly.Enabled = false;
chkbxWeekly.Checked = true;
}
if (int.Parse(ds1.Tables[0].Rows[j]["YEARLY"].ToString()) == 1)
{
chkbxYearly.Enabled = false;
chkbxYearly.Checked = true;
}
}
}
}
}
}
else
{
ViewState["ds"] = null;
}
My Scenario is as follows,I have a RadCombobox which contains two items
1.Select (value=0)
2.Office(value=1)
On pageload every theing is working fine ie grid is loading when office is selected .The problem is that when combobox item "select" is chosen the grid is again loading.i want to show the grid as null as in the page load.
According to my point of view the problem is NeedDataSource event is not calling except from PageLoad.
Pls help me to solve the issue. Here is my code
private void fill_Grid()
{
clsCheckListMaster chklstmaster = new clsCheckListMaster();
ds = chklstmaster.get_CommodityInInventry(Convert.ToInt32(cmbbxOffice.SelectedValue));
ViewState["ds"] = ds;
if (ds.Tables[0].Rows.Count > 0)
{
gdCheckListMaster.DataSource = ViewState["ds"];
// gdCheckListMaster.DataBind();
}
}
protected void gdCheckListMaster_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
{
if (cmbbxOffice.SelectedIndex > 0)
{
fill_Grid();
gdCheckListMaster.DataSource =ViewState["ds"];
}
else
{
ViewState["ds"] = null;
}
}
protected void gdCheckListMaster_PreRender(object sender, EventArgs e)
{
if (cmbbxOffice.SelectedIndex > 0)
{
gdCheckListMaster.Rebind();
clsCheckListMaster chklstmaster = new clsCheckListMaster();
for (int i = 0; i < gdCheckListMaster.Items.Count; i++)
{
CheckBox chkbxDaily = (CheckBox)gdCheckListMaster.Items[i].FindControl("chkbxDaily");
CheckBox chkbxWeekly = (CheckBox)gdCheckListMaster.Items[i].FindControl("chkbxWeekly");
CheckBox chkbxYearly = (CheckBox)gdCheckListMaster.Items[i].FindControl("chkbxYearly");
DataSet ds1 = chklstmaster.getDetails_ChklstmsterANDRtlcmdtylst();
if (ds1.Tables[0].Rows.Count > 0)
{
for (int j = 0; j < ds1.Tables[0].Rows.Count; j++)
{
if (int.Parse(gdCheckListMaster.Items[i][gdCheckListMaster.Columns[0]].Text) == int.Parse(ds1.Tables[0].Rows[j]["INTERNALCOMMODITYID"].ToString()))
{
if (int.Parse(ds1.Tables[0].Rows[j]["DAILY"].ToString()) == 1)
{
chkbxDaily.Checked = true;
chkbxDaily.Enabled = false;
}
if (int.Parse(ds1.Tables[0].Rows[j]["WEEKLY"].ToString()) == 1)
{
chkbxWeekly.Enabled = false;
chkbxWeekly.Checked = true;
}
if (int.Parse(ds1.Tables[0].Rows[j]["YEARLY"].ToString()) == 1)
{
chkbxYearly.Enabled = false;
chkbxYearly.Checked = true;
}
}
}
}
}
}
else
{
ViewState["ds"] = null;
}
1 answer
63 views
Hi all,
I have set my chart by default invisible, on dynamic data binding, I want to make it visible but when it become visible, PlotArea does not match with scale... please see the snapshot below... and help me fixing this problem
I have set my chart by default invisible, on dynamic data binding, I want to make it visible but when it become visible, PlotArea does not match with scale... please see the snapshot below... and help me fixing this problem
Yavor
Telerik team
answered
on
03 Dec 2010
1 answer
217 views
Hi,
I remember that there is a method "SetMaxRequestQueueSize" that we could use to change the queue size of Ajax request.
However, in the latest version (v2010.3.1109.40) of RadAjaxManager, I could not find this method.
How could I change the Max Ajax queue size with the latest RadAjaxManager?
Ping
I remember that there is a method "SetMaxRequestQueueSize" that we could use to change the queue size of Ajax request.
However, in the latest version (v2010.3.1109.40) of RadAjaxManager, I could not find this method.
How could I change the Max Ajax queue size with the latest RadAjaxManager?
Ping
Maria Ilieva
Telerik team
answered
on
03 Dec 2010
3 answers
149 views
Looking for expert guidance on how to enable only current date + next 7 days in date picker only.
Only that range is selectable, all other dates disable.
Thanks
Only that range is selectable, all other dates disable.
Thanks
Maria Ilieva
Telerik team
answered
on
03 Dec 2010
3 answers
210 views
It 's simple, I only show custom edit form from web user control ( not need to bind data ). Ex: each User, I want to show a picture from picture.acsx when I click on row.
I had insert
But it doesn't work. What 's wrong ??? or I missed anything ??? I had read:
+ http://www.telerik.com/help/aspnet-ajax/grdcustomeditforms.html
+http://www.telerik.com/help/aspnet-ajax/grddifferenteditformsoneditandinsert.html
and demo http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/usercontroleditform/defaultcs.aspx
But I don't still understand . Because I don't need bind data from grid to webusercontrol. Thanks a lot !!!
<telerik:RadGrid ID="RadGrid1" runat="server" AllowFilteringByColumn="True" AllowPaging="True" AllowSorting="True" DataSourceID="ObjectDataSource1" GridLines="None" Skin="Black" AllowMultiRowSelection="True" onitemcommand="RadGrid1_ItemCommand" AutoGenerateEditColumn="True" ShowStatusBar="True" > <MasterTableView DataSourceID ="ObjectDataSource1" ><EditFormSettings UserControlName="picture.ascx" EditFormType="WebUserControl"> <EditColumn UniqueName="EditCommandColumn1"> </EditColumn> </EditFormSettings></MasterTableView> <ClientSettings AllowColumnsReorder="True" EnablePostBackOnRowClick="true"> </ClientSettings></telerik:RadGrid><EditFormSettings UserControlName="picture.ascx" EditFormType="WebUserControl"> <EditColumn UniqueName="EditCommandColumn1"> </EditColumn> </EditFormSettings>
both
protected void RadGrid1_ItemCommand(object source, Telerik.Web.UI.GridCommandEventArgs e) { e.Item.OwnerTableView.IsItemInserted = false; e.Item.OwnerTableView.EditFormSettings.UserControlName = "picture.ascx"; }+ http://www.telerik.com/help/aspnet-ajax/grdcustomeditforms.html
+http://www.telerik.com/help/aspnet-ajax/grddifferenteditformsoneditandinsert.html
and demo http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/usercontroleditform/defaultcs.aspx
But I don't still understand . Because I don't need bind data from grid to webusercontrol. Thanks a lot !!!
1 answer
67 views
Hi All,
I have a radchart (having drill-down feature), once user clicks the bars, the 2nd chart gets open with refined data.
My need is that, on click of the 2nd chart's series or seriesItem or legends user need to reach again to top chart.
I know through legends, but how can i tackle when user clicks series/seriesItem.
Velin
Telerik team
answered
on
03 Dec 2010
5 answers
377 views
Hello,
Exception Details:System.InvalidOperationException: Script controls may not be registeredafter PreRender.
Source Error:
Stack Trace:
I have a RadGrid with the export to excel command enabled, and a RadFilter to filter the grid data.
When I try to export the grid to excel after applying filters, an exception occurs.
But the grid exports fine to excel if no filters are applied.
Please explain how to fix or workaround the problem.
Exception Info:
Script controls may not be registered after PreRender.
Description:An unhandled exception occurred during the execution of the current webrequest. Please review the stack trace for more information about the error andwhere it originated in the code.Exception Details:System.InvalidOperationException: Script controls may not be registeredafter PreRender.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. |
Stack Trace:
|
Aspx snippets:
| <script type="text/javascript"> |
| //<![CDATA[ |
| function RequestStart(sender, args) { |
| if (args.get_eventTarget().indexOf("ExportToExcelButton") != -1) { |
| args.set_enableAjax(false); |
| } |
| } |
| //]]> |
| </script> |
| <telerik:RadScriptManager ID="RadScriptManager1" runat="server" /> |
| <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" onajaxrequest="RadAjaxManager1_AjaxRequest" ClientEvents-OnRequestStart="RequestStart"> |
| <AjaxSettings> |
| <telerik:AjaxSetting AjaxControlID="RadAjaxManager1"> |
| <UpdatedControls> |
| <telerik:AjaxUpdatedControl ControlID="gridClientes" /> |
| </UpdatedControls> |
| </telerik:AjaxSetting> |
| <telerik:AjaxSetting AjaxControlID="gridClientes"> |
| <UpdatedControls> |
| <telerik:AjaxUpdatedControl ControlID="gridClientes" /> |
| </UpdatedControls> |
| </telerik:AjaxSetting> |
| </AjaxSettings> |
| <ClientEvents OnRequestStart="RequestStart" /> |
| </telerik:RadAjaxManager> |
| <div><telerik:RadFilter ID="RadFilter1" runat="server" FilterContainerID="gridClientes" ShowApplyButton="True" /></div> |
| <telerik:RadGrid ID="gridClientes" runat="server" GridLines="None" |
| AutoGenerateColumns="False" AllowPaging="True" AllowSorting="True" |
| OnSortCommand="gridClientes_SortCommand" OnPageIndexChanged="gridClientes_PageIndexChanged" OnPageSizeChanged="gridClientes_PageSizeChanged" |
| OnNeedDataSource="gridClientes_NeedDataSource" OnItemCommand="gridClientes_ItemCommand" OnUpdateCommand="gridClientes_UpdateCommand" OnItemDataBound="gridClientes_ItemDataBound" |
| PageSize="50"> |
| <MasterTableView AutoGenerateColumns="False" CommandItemDisplay="Top" EditMode="InPlace"> |
| <CommandItemSettings ShowExportToExcelButton="true" ExportToExcelText="Exportar a Excel" ShowRefreshButton="False" ShowAddNewRecordButton="False" /> |
| <Columns> |
| <Columns> |
| <telerik:GridBoundColumn DataField="Field1" SortExpression="Field1" UniqueName="Field1"></telerik:GridBoundColumn> |
| <telerik:GridBoundColumn DataField="Field2" SortExpression="Field2" UniqueName="Field2"></telerik:GridBoundColumn> |
| <telerik:GridBoundColumn DataField="Field3" SortExpression="Field3" UniqueName="Field3"></telerik:GridBoundColumn> |
| </Columns> |
| </MasterTableView> |
| <ClientSettings EnableRowHoverStyle="True" ReorderColumnsOnClient="True" AllowColumnsReorder="True"> |
| <ClientEvents OnRowSelected="gridClientes_OnRowSelected" /> |
| <Selecting AllowRowSelect="True" /> |
| <Scrolling AllowScroll="True" UseStaticHeaders="True"></Scrolling> |
| <Resizing AllowColumnResize="true" /> |
| </ClientSettings> |
| <ExportSettings FileName="clientes" OpenInNewWindow="True" IgnorePaging="True" Excel-Format="ExcelML" ExportOnlyData="True"></ExportSettings> |
| <PagerStyle AlwaysVisible="true" Position="Bottom" /> |
| </telerik:RadGrid> |
Thanks in advance.
Nikolay Rusev
Telerik team
answered
on
03 Dec 2010
1 answer
113 views
I read a lot of posts relating to column widths, but i didn't come across what i was looking for. Please forgive me if this is a repost.
I have a problem that can be quite clearly seen in the Scrolling demo here:
http://demos.telerik.com/aspnet-ajax/grid/examples/client/scrolling/defaultcs.aspx
Turn the static headers on and off and watch the sizes of the columns.
When i have the client scrolling + static headers turned on, my grid no longer automatically sizes the columns in a reasonable way. I have a grid with a number of very small columns, and a couple of large descriptive ones. With scrolling and static headers off, it looks great. The big descriptive columns take up the majority of the space, and the smaller columns are allocated almost nothing - tight around the data.
As soon as static headers + scrolling is on, the widths are almost random. The description columns will now only get *slightly* more than others - and none of the columns are tight around the data. When the description fields are shrunk down, they wrap such that each row is now giant - it makes it basically unreadable.
Bottom Line:
Is there any possible way i can do something to maintain the great auto sizing, but still get static headers + scrolling?
-RP
EDIT: i feel like i should probably point out that i cannot hard code my column widths here - not even in percentages. The number of columns being displayed, as well as the data contained within, will vary greatly. The default auto sizing handles that perfectly, but is upset by the static + scroll.
I have a problem that can be quite clearly seen in the Scrolling demo here:
http://demos.telerik.com/aspnet-ajax/grid/examples/client/scrolling/defaultcs.aspx
Turn the static headers on and off and watch the sizes of the columns.
When i have the client scrolling + static headers turned on, my grid no longer automatically sizes the columns in a reasonable way. I have a grid with a number of very small columns, and a couple of large descriptive ones. With scrolling and static headers off, it looks great. The big descriptive columns take up the majority of the space, and the smaller columns are allocated almost nothing - tight around the data.
As soon as static headers + scrolling is on, the widths are almost random. The description columns will now only get *slightly* more than others - and none of the columns are tight around the data. When the description fields are shrunk down, they wrap such that each row is now giant - it makes it basically unreadable.
Bottom Line:
Is there any possible way i can do something to maintain the great auto sizing, but still get static headers + scrolling?
-RP
EDIT: i feel like i should probably point out that i cannot hard code my column widths here - not even in percentages. The number of columns being displayed, as well as the data contained within, will vary greatly. The default auto sizing handles that perfectly, but is upset by the static + scroll.
Dimo
Telerik team
answered
on
03 Dec 2010
0 answers
135 views
Hi ALL,
I have one treeview on left panel which will bind from database, treeview have N no. of parents and each parent have N no. of childs and each child have N number sub child.
On right side i have one textbox, when user enter some value and if it is one of treenode (Parent/Child/SubChild) then it should be selected..and on that particular selected node i need to fire treeview_nodechange event to bind right side grid.When user try to search text from textbox than treeview may be collapse or expanded, but once page load tree always be collapse.
Parent1
Child11
Child12
Sub Child21
Sub Child22
Sub Child23
Parent2
Child21
Sub Child21
Sub Child22
Child22
Here on page load grid will be collapsed, when user try to search text like "Child11" then Parent1 should be expand and Child11 should be selected.
Same suppose user try to search "Sub Child22" than Parent2 and Child21 should be expand and "Sub Child21" should be selected
And in both case treeview_nodechange event should be fire.
I try this using
RadTreeView1.FindNodeByText(SearchText).Selected := true;
Its running properly for parent node only, while i am trying with any child or sub child node it will give me error and got the node as null.
Please help me on same.
Thanks
I have one treeview on left panel which will bind from database, treeview have N no. of parents and each parent have N no. of childs and each child have N number sub child.
On right side i have one textbox, when user enter some value and if it is one of treenode (Parent/Child/SubChild) then it should be selected..and on that particular selected node i need to fire treeview_nodechange event to bind right side grid.When user try to search text from textbox than treeview may be collapse or expanded, but once page load tree always be collapse.
Parent1
Child11
Child12
Sub Child21
Sub Child22
Sub Child23
Parent2
Child21
Sub Child21
Sub Child22
Child22
Here on page load grid will be collapsed, when user try to search text like "Child11" then Parent1 should be expand and Child11 should be selected.
Same suppose user try to search "Sub Child22" than Parent2 and Child21 should be expand and "Sub Child21" should be selected
And in both case treeview_nodechange event should be fire.
I try this using
RadTreeView1.FindNodeByText(SearchText).Selected := true;
Its running properly for parent node only, while i am trying with any child or sub child node it will give me error and got the node as null.
Please help me on same.
Thanks
