or
1 answer
110 views
Hello everybody,
First, I want to apologize for my poor english.
I'm trying to fill a asyncupload when the page loads.
The page in question is made to modify a Business Object and I want when the page load that the asyncupload is filled if a file has already been uploaded for this BO.
If it's not clear tell me in order to explain this better.
First, I want to apologize for my poor english.
I'm trying to fill a asyncupload when the page loads.
The page in question is made to modify a Business Object and I want when the page load that the asyncupload is filled if a file has already been uploaded for this BO.
If it's not clear tell me in order to explain this better.
Genady Sergeev
Telerik team
answered
on
03 Jan 2011
3 answers
171 views
Hello, yes, I know the problem is overdiscussed, but I tried all the workarounds proposed by you, still doesn't work for me..
I set ReloadOnShow = false, put the code do disable cash in PreRender handler :
I set ReloadOnShow = false, put the code do disable cash in PreRender handler :
Response.Cache.SetCacheability(
HttpCacheability.NoCache);
Response.Cache.SetNoServerCaching();
Response.Cache.SetNoStore();
Response.AppendHeader("Pragma", "no-cache");
Response.Expires = -1;
Response.CacheControl = "no-cache";
But the page still loads twice.
Georgi Tunev
Telerik team
answered
on
03 Jan 2011
2 answers
76 views
I have a grid that I would like to "remember" selected items (checkbox) when the user sorts the grid. I found an article that shows how to do it client side (http://www.telerik.com/help/aspnet-ajax/grid-persist-selected-rows-client-sorting-paging-grouping-filtering.html) - as I want to avoid a postback every time they select an item. It works very nicely - as long as the selected item in on the current page they are viewing. If there are more than one page of records (ie showing 10 out of 200) - and the selected record is sorted to the end of the list and doesn't show, it forgets that it was checked. The on row created doesn't seem to fire as the row really isn't created. Is there a way around this?
Thank you in advance,
John
Thank you in advance,
John
3 answers
126 views
I have a radgrid where I am exporting to Excel.
The RadprogressBarArea increments just fine to 99 percent then stops. (CommandItemTemplate imagebutton click event fires the export process)
After a moment the open,save or cancel window opens for the excel export process..
I save save it or etc...
The progress area never goes away.
Someone suggested reloading the page (not an option).
I have looked at various java script options and other forum post, but I am having problems following them.
Anyone else run across this and know of a good link?
| <%@ Page Title="" Language="C#" MasterPageFile="~/MasterPages/NoNav.Master" AutoEventWireup="true" |
| CodeBehind="Sites.aspx.cs" Inherits="TIPWebIT.SiteManagement.Sites" %> |
| <%@ Register TagPrefix="custom" Namespace="TIPWebCommon.FilteringTemplateColumns" |
| Assembly="TIPWebIT" %> |
| <%@ MasterType TypeName="TIPWebCommon.MasterPages.HayesMasterPage" %> |
| <%@ Register Src="SiteDetails.ascx" TagName="SiteDetails" TagPrefix="uc1" %> |
| <asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server"> |
| </asp:Content> |
| <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server"> |
| <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server"> |
| <script type="text/javascript"> |
| function RequestStarted(ajaxManager, eventArgs) { |
| if (eventArgs.EventTarget.indexOf("ExportToExcel") != -1) { |
| eventArgs.EnableAjax = false; |
| } |
| } |
| function OpenWindow(windowName) { |
| window.radopen("", windowName); |
| } |
| function Refresh(windowName) { |
| $find("<%= RadAjaxManager1.ClientID %>").ajaxRequest(windowName); |
| } |
| function ClosedRadWindowSiteType() { |
| Refresh("RadWindowSiteType"); |
| } |
| </script> |
| </telerik:RadCodeBlock> |
| <telerik:RadGrid ID="RadGridSites" runat="server" DataSourceID="LdsSites" GridLines="None" |
| AutoGenerateColumns="False" AllowFilteringByColumn="True" AllowPaging="True" |
| AllowSorting="True" OnItemCommand="RadGridSites_ItemCommand" OnItemCreated="RadGridSites_ItemCreated" |
| OnPreRender="RadGridSites_PreRender" OnItemDataBound="RadGridSites_ItemDataBound"> |
| <MasterTableView DataKeyNames="SiteUID" DataSourceID="LdsSites"> |
| <CommandItemTemplate> |
| <div class="HeaderLeft"> |
| <table> |
| <tr> |
| <td> |
| <asp:ImageButton runat="server" ID="ImageButtonAddRecord" ToolTip="Add Record" AlternateText="Add Record" |
| CommandName="InitInsert" /> |
| </td> |
| <td> |
| <asp:LinkButton runat="server" ID="LinkButtonAddRecord" Text="Add Record" CommandName="InitInsert" /> |
| </td> |
| <td> |
| <asp:CheckBox ID="CheckShowInactive" runat="server" EnableViewState="true" AutoPostBack="True" |
| OnCheckedChanged="CheckShowInactive_CheckedChanged" /> |
| </td> |
| <td> |
| <asp:LinkButton ID="LinkButtonShowInactive" runat="server" Text="Show Inactive" OnClick="CheckShowInactive_CheckedChanged" /> |
| </td> |
| </tr> |
| </table> |
| </div> |
| <div class="HeaderRight"> |
| <table> |
| <tr> |
| <td> |
| <asp:ImageButton ID="ExportToExcel" runat="server" OnClick="ExportClick" CommandName="ExportToExcel" CssClass="rgExpXLS"/> |
| </td> |
| <td> |
| <asp:ImageButton runat="server" ID="ImageButtonRefresh" ToolTip="Refresh" AlternateText="Refresh" |
| CommandName="RebindGrid" /> |
| </td> |
| <td> |
| <asp:LinkButton runat="server" ID="LinkButtonRefresh" Text="Refresh" CommandName="RebindGrid" /> |
| </td> |
| </tr> |
| </table> |
| </div> |
| </CommandItemTemplate> |
| <NestedViewTemplate> |
| <asp:Panel ID="PanelNestedView" runat="server" CssClass="EditFormTabs"> |
| <telerik:RadTabStrip runat="server" ID="TabStip1" MultiPageID="Multipage1" SelectedIndex="0"> |
| <Tabs> |
| <telerik:RadTab runat="server" Text="Site Details"> |
| </telerik:RadTab> |
| </Tabs> |
| </telerik:RadTabStrip> |
| <telerik:RadMultiPage runat="server" ID="Multipage1" SelectedIndex="0" RenderSelectedPageOnly="false"> |
| <telerik:RadPageView runat="server" ID="PageView1"> |
| <uc1:SiteDetails ID="SiteDetails1" runat="server" /> |
| </telerik:RadPageView> |
| </telerik:RadMultiPage> |
| </asp:Panel> |
| </NestedViewTemplate> |
| <EditFormSettings UserControlName="SiteDetails.ascx" EditFormType="WebUserControl"> |
| <EditColumn UniqueName="EditCommandColumn1"> |
| </EditColumn> |
| </EditFormSettings> |
| <ExpandCollapseColumn Visible="True"> |
| </ExpandCollapseColumn> |
| <Columns> |
| <telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="EditCommandColumn"> |
| <ItemStyle HorizontalAlign="Center" /> |
| </telerik:GridEditCommandColumn> |
| <telerik:GridTemplateColumn AutoPostBackOnFilter="True" DataField="SiteID" HeaderText="Site ID" |
| SortExpression="SiteID" UniqueName="SiteID" CurrentFilterFunction="StartsWith" |
| ShowFilterIcon="False"> |
| <ItemTemplate> |
| <asp:Label ID="SiteIDLabel" runat="server" Text='<%# Eval("SiteID") %>'></asp:Label> |
| </ItemTemplate> |
| </telerik:GridTemplateColumn> |
| <telerik:GridTemplateColumn DataField="SiteName" AutoPostBackOnFilter="true" HeaderText="Site Name" |
| SortExpression="SiteName" UniqueName="SiteName" ShowFilterIcon="False"> |
| <ItemTemplate> |
| <asp:Label ID="SiteNameLabel" runat="server" Text='<%# Eval("SiteName") %>'></asp:Label> |
| </ItemTemplate> |
| </telerik:GridTemplateColumn> |
| <telerik:GridTemplateColumn DataField="Contact" HeaderText="Contact" SortExpression="Contact" |
| UniqueName="Contact" AutoPostBackOnFilter="true" CurrentFilterFunction="StartsWith" |
| ShowFilterIcon="False"> |
| <ItemTemplate> |
| <asp:Label ID="ContactLabel" runat="server" Text='<%# Eval("Contact") %>'></asp:Label> |
| </ItemTemplate> |
| </telerik:GridTemplateColumn> |
| <telerik:GridTemplateColumn DataField="Phone" HeaderText="Phone" SortExpression="Phone" |
| UniqueName="Phone" Visible="true" AutoPostBackOnFilter="true" EditFormColumnIndex="1" |
| ShowFilterIcon="False"> |
| <ItemTemplate> |
| <asp:Label ID="PhoneLabel" runat="server" Text='<%# Eval("Phone") %>'></asp:Label> |
| </ItemTemplate> |
| </telerik:GridTemplateColumn> |
| <telerik:GridTemplateColumn DataField="Email" HeaderText="Email" SortExpression="Email" |
| UniqueName="Email" Visible="False" AutoPostBackOnFilter="true" EditFormColumnIndex="1" |
| ShowFilterIcon="False"> |
| <ItemTemplate> |
| <asp:Label ID="EmailLabel" runat="server" Text='<%# Eval("Email") %>'></asp:Label> |
| </ItemTemplate> |
| </telerik:GridTemplateColumn> |
| <custom:FilteringColumn UniqueName="Name" SortExpression="Name" DataField="Name" |
| TableName="LdsSiteTypes" HeaderText="Site Type" ShowFilterIcon="false"> |
| <ItemTemplate> |
| <asp:Label ID="SiteTypeNameLabel3" runat="server" Text='<%# Eval("Name") %>'></asp:Label> |
| </ItemTemplate> |
| </custom:FilteringColumn> |
| <custom:FilteringColumn UniqueName="RegionName" SortExpression="RegionName" DataField="RegionName" |
| TableName="LdsRegions" HeaderText="Region" ShowFilterIcon="false"> |
| <ItemTemplate> |
| <asp:Label ID="RegionNameLabel3" runat="server" Text='<%# Eval("RegionName") %>'></asp:Label> |
| </ItemTemplate> |
| </custom:FilteringColumn> |
| <telerik:GridButtonColumn UniqueName="TransferColumn" HeaderText="Transfer" CommandName="Transfer" |
| ButtonType="ImageButton" Text="Transfer" ImageUrl="~/Images/Transfer.gif"> |
| <ItemStyle HorizontalAlign="Center" /> |
| </telerik:GridButtonColumn> |
| </Columns> |
| </MasterTableView> |
| </telerik:RadGrid> |
| <telerik:RadProgressManager ID="RadProgressManager1" runat="server" /> |
| <telerik:RadProgressArea ID="RadProgressArea1" Runat="server" |
| CssClass="Progress" DisplayCancelButton="True" Skin="WebBlue" > |
| <Localization Uploaded="Uploaded"></Localization> |
| </telerik:RadProgressArea> |
| <br /> |
| <telerik:RadWindowManager ID="RadWindowManager1" runat="server"> |
| <Windows> |
| <telerik:RadWindow ID="RadWindowSiteType" runat="server" Behavior="Resize, Close" |
| InitialBehavior="None" Modal="True" NavigateUrl="SiteTypes.aspx" Title="Edit Site Types" |
| OnClientClose="ClosedRadWindowSiteType"> |
| </telerik:RadWindow> |
| </Windows> |
| </telerik:RadWindowManager> |
| <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server"> |
| </telerik:RadAjaxLoadingPanel> |
| <telerik:RadAjaxManager runat="server" ID="RadAjaxManager1" OnAjaxRequest="RadAjaxManager1_AjaxRequest" |
| ClientEvents-OnRequestStart="RequestStarted"> |
| <AjaxSettings> |
| <telerik:AjaxSetting AjaxControlID="RadAjaxManager1"> |
| <UpdatedControls> |
| <telerik:AjaxUpdatedControl ControlID="RadGridSites" LoadingPanelID="RadAjaxLoadingPanel1" /> |
| </UpdatedControls> |
| </telerik:AjaxSetting> |
| <telerik:AjaxSetting AjaxControlID="RadGridSites"> |
| <UpdatedControls> |
| <telerik:AjaxUpdatedControl ControlID="RadGridSites" LoadingPanelID="RadAjaxLoadingPanel1" /> |
| </UpdatedControls> |
| </telerik:AjaxSetting> |
| </AjaxSettings> |
| </telerik:RadAjaxManager> |
| <asp:HiddenField ID="HiddenFieldShowInactive" runat="server" Value="False" /> |
| <asp:LinqDataSource ID="LdsSites" runat="server" ContextTypeName="TIPWebITLibrary.DAL.TIPWebITDataContext" |
| TableName="VTechSites" Where="Active != @Active"> |
| <WhereParameters> |
| <asp:ControlParameter ControlID="HiddenFieldShowInactive" DefaultValue="False" Name="Active" |
| PropertyName="Value" Type="Boolean" /> |
| </WhereParameters> |
| </asp:LinqDataSource> |
| <asp:LinqDataSource ID="LdsSiteTypes" runat="server" ContextTypeName="TIPWebITLibrary.DAL.TIPWebITDataContext" |
| Select="new (Name, Description, SiteTypeUID)" TableName="tblTechSiteTypes" OrderBy="Name"> |
| </asp:LinqDataSource> |
| <asp:LinqDataSource ID="LdsRegions" runat="server" ContextTypeName="TIPWebITLibrary.DAL.TIPWebITDataContext" |
| Select="new (RegionName, RegionDesc, RegionID)" TableName="tblRegions" Where="RegionID > 0" |
| OrderBy="RegionName"> |
| </asp:LinqDataSource> |
| </asp:Content> |
| using System; |
| using System.Globalization; |
| using System.Web.UI; |
| using System.Web.UI.WebControls; |
| using Telerik.Web.UI; |
| namespace TIPWebIT.SiteManagement |
| { |
| public partial class Sites : System.Web.UI.Page |
| { |
| protected void Page_Unload(object sender, EventArgs e) |
| { |
| if (Session["rcbRegionValue"] != null) |
| { |
| Session.Remove("rcbRegionValue"); |
| } |
| } |
| protected void Page_Load(object sender, EventArgs e) |
| { |
| if (!Page.IsPostBack) |
| { |
| Master.HeaderImagePath = "~/Images/user.gif"; |
| Master.HeaderText = "Site Management"; |
| } |
| TIPWebITLibrary.BLL.UserManagement.User oUser = null; |
| oUser = this.Master.SessionUser; |
| if (oUser.UserRoleUID == 2) |
| { |
| ((GridEditCommandColumn)RadGridSites.MasterTableView.Columns.FindByUniqueName("EditCommandColumn")).EditImageUrl = "~/App_Themes/" + Page.Theme + "/Grid/Edit.gif"; |
| } |
| else |
| { |
| ((GridEditCommandColumn)RadGridSites.MasterTableView.Columns.FindByUniqueName("EditCommandColumn")).Visible = false; |
| } |
| RadProgressArea1.Localization.Uploaded = "Total Progress"; |
| RadProgressArea1.Localization.UploadedFiles = "Progress"; |
| RadProgressArea1.Localization.CurrentFileName = "Custom progress in action: "; |
| } |
| protected void RadGridSites_ItemCreated(object sender, GridItemEventArgs e) |
| { |
| if (e.Item is GridCommandItem) |
| { |
| TIPWebITLibrary.BLL.UserManagement.User oUser = null; |
| oUser = this.Master.SessionUser; |
| if (oUser.UserRoleUID == 2) |
| { |
| ((ImageButton)e.Item.FindControl("ImageButtonAddRecord")).ImageUrl = "~/App_Themes/" + Page.Theme + "/Grid/AddRecord.gif"; |
| } |
| else |
| { |
| ((ImageButton)e.Item.FindControl("ImageButtonAddRecord")).Visible = false; |
| ((LinkButton)e.Item.FindControl("LinkButtonAddRecord")).Visible = false; |
| } |
| ((ImageButton)e.Item.FindControl("ImageButtonRefresh")).ImageUrl = "~/App_Themes/" + Page.Theme + "/Grid/Refresh.gif"; |
| if (this.HiddenFieldShowInactive.Value == "True") |
| { |
| ((CheckBox)e.Item.FindControl("CheckShowInactive")).Checked = true; |
| } |
| } |
| //RadProgressContext context = RadProgressContext.Current; |
| //if (e.Item.ItemIndex > 0) |
| //{ |
| // context.PrimaryPercent = e.Item.ItemIndex.ToString(); |
| // context.SecondaryValue = e.Item.ItemIndex.ToString(); |
| // context.CurrentOperationText = "Creating items..."; |
| //} |
| } |
| protected void RadGridSites_ItemCommand(object source, GridCommandEventArgs e) |
| { |
| if (ViewState["CheckStatus"] != null) |
| { |
| if (Convert.ToBoolean(ViewState["CheckStatus"], CultureInfo.InvariantCulture)) |
| { |
| this.HiddenFieldShowInactive.Value = "True"; |
| } |
| else |
| { |
| this.HiddenFieldShowInactive.Value = "False"; |
| } |
| } |
| GridDataItem selectedItem = null; |
| switch (e.CommandName) |
| { |
| case "Update": |
| case "PerformInsert": |
| e.Canceled = true; |
| break; |
| case "RebindGrid": |
| this.RadGridSites.MasterTableView.FilterExpression = string.Empty; |
| foreach (GridColumn column in RadGridSites.MasterTableView.Columns) |
| { |
| column.CurrentFilterValue = string.Empty; |
| Session.Remove("rcbRegionValue"); |
| } |
| foreach (GridDataItem item in this.RadGridSites.Items) |
| { |
| item.Expanded = false; |
| } |
| this.RadGridSites.MasterTableView.ClearEditItems(); |
| break; |
| case "Edit": |
| this.RadGridSites.MasterTableView.IsItemInserted = false; |
| break; |
| case "InitInsert": |
| this.RadGridSites.MasterTableView.ClearEditItems(); |
| break; |
| case "Filter": |
| foreach (GridDataItem item in this.RadGridSites.Items) |
| { |
| item.Expanded = false; |
| } |
| this.RadGridSites.MasterTableView.ClearEditItems(); |
| break; |
| case "ExpandCollapse": |
| selectedItem = (GridDataItem)e.Item; |
| if (selectedItem.Expanded) |
| { |
| //Collapsing |
| selectedItem.Selected = false; |
| } |
| else |
| { |
| //Expanding |
| foreach (GridDataItem item in this.RadGridSites.Items) |
| { |
| item.Expanded = false; |
| } |
| this.RadGridSites.MasterTableView.ClearEditItems(); |
| this.RadGridSites.MasterTableView.ClearSelectedItems(); |
| selectedItem.Selected = true; |
| } |
| break; |
| case "RowClick": |
| selectedItem = (GridDataItem)e.Item; |
| if (selectedItem.Expanded) |
| { |
| selectedItem.Selected = false; |
| selectedItem.Expanded = false; |
| } |
| else |
| { |
| foreach (GridDataItem item in this.RadGridSites.Items) |
| { |
| item.Expanded = false; |
| } |
| this.RadGridSites.MasterTableView.ClearEditItems(); |
| this.RadGridSites.MasterTableView.ClearSelectedItems(); |
| selectedItem.Selected = true; |
| selectedItem.Expanded = true; |
| } |
| break; |
| } |
| } |
| protected void CheckShowInactive_CheckedChanged(object sender, EventArgs e) |
| { |
| CheckBox checkStatus; |
| LinkButton linkButtonSender = sender as LinkButton; |
| if (linkButtonSender != null) |
| { |
| checkStatus = (CheckBox)linkButtonSender.Parent.FindControl("CheckShowInactive"); |
| if (checkStatus.Checked) |
| { |
| checkStatus.Checked = false; |
| } |
| else |
| { |
| checkStatus.Checked = true; |
| } |
| } |
| else |
| { |
| checkStatus = (CheckBox)sender; |
| } |
| if (checkStatus.Checked) |
| { |
| ViewState["CheckStatus"] = "true"; |
| this.HiddenFieldShowInactive.Value = "True"; |
| } |
| else |
| { |
| ViewState["CheckStatus"] = "false"; |
| this.HiddenFieldShowInactive.Value = "False"; |
| } |
| RadGridSites.MasterTableView.ClearEditItems(); |
| } |
| protected void RadAjaxManager1_AjaxRequest(object sender, AjaxRequestEventArgs e) |
| { |
| if (e.Argument == "RadWindowSiteType") |
| { |
| if (RadGridSites.MasterTableView.IsItemInserted == true) |
| { |
| SiteDetails mySiteDetails = (SiteDetails)RadGridSites.MasterTableView.GetInsertItem().FindControl(GridEditFormItem.EditFormUserControlID); |
| if (e.Argument == "RadWindowSiteType") |
| { |
| RadComboBox ddlSiteTypes = (RadComboBox)mySiteDetails.FindControl("SiteTypeUIDDropDownList"); |
| ddlSiteTypes.Items.Clear(); |
| ddlSiteTypes.Items.Add(new RadComboBoxItem("", "")); |
| ddlSiteTypes.DataBind(); |
| } |
| } |
| else |
| { |
| RadGridSites.MasterTableView.Rebind(); |
| } |
| } |
| } |
| protected void RadGridSites_PreRender(object sender, EventArgs e) |
| { |
| if (ViewState["CheckStatus"] != null) |
| { |
| GridItem commandItem = RadGridSites.MasterTableView.GetItems(GridItemType.CommandItem)[0]; |
| CheckBox checkBox = (CheckBox)commandItem.FindControl("CheckShowInactive"); |
| if (ViewState["CheckStatus"].ToString() == "true") |
| { |
| checkBox.Checked = true; |
| this.HiddenFieldShowInactive.Value = "True"; |
| } |
| else |
| { |
| checkBox.Checked = false; |
| this.HiddenFieldShowInactive.Value = "False"; |
| } |
| } |
| ((GridTemplateColumn)this.RadGridSites.MasterTableView.Columns.FindByUniqueName("SiteID")).CurrentFilterFunction = GridKnownFunction.StartsWith; |
| ((GridTemplateColumn)this.RadGridSites.MasterTableView.Columns.FindByUniqueName("Contact")).CurrentFilterFunction = GridKnownFunction.StartsWith; |
| } |
| protected void RadGridSites_ItemDataBound(object sender, GridItemEventArgs e) |
| { |
| if (e.Item is GridPagerItem) |
| { |
| RadComboBox PageSizeCombo = (RadComboBox)e.Item.FindControl("PageSizeComboBox"); |
| PageSizeCombo.Items.Clear(); |
| PageSizeCombo.Items.Add(new RadComboBoxItem("20")); |
| PageSizeCombo.FindItemByText("20").Attributes.Add("ownerTableViewId", RadGridSites.MasterTableView.ClientID); |
| PageSizeCombo.Items.Add(new RadComboBoxItem("50")); |
| PageSizeCombo.FindItemByText("50").Attributes.Add("ownerTableViewId", RadGridSites.MasterTableView.ClientID); |
| PageSizeCombo.Items.Add(new RadComboBoxItem("100")); |
| PageSizeCombo.FindItemByText("100").Attributes.Add("ownerTableViewId", RadGridSites.MasterTableView.ClientID); |
| PageSizeCombo.Items.Add(new RadComboBoxItem("250")); |
| PageSizeCombo.FindItemByText("250").Attributes.Add("ownerTableViewId", RadGridSites.MasterTableView.ClientID); |
| PageSizeCombo.Items.Add(new RadComboBoxItem("300")); |
| PageSizeCombo.FindItemByText("300").Attributes.Add("ownerTableViewId", RadGridSites.MasterTableView.ClientID); |
| PageSizeCombo.FindItemByText(e.Item.OwnerTableView.PageSize.ToString(CultureInfo.InvariantCulture)).Selected = true; |
| } |
| //RadProgressContext context = RadProgressContext.Current; |
| //if (e.Item.ItemIndex > 0) |
| //{ |
| // context.SecondaryValue = e.Item.ItemIndex.ToString(); |
| // context.CurrentOperationText = "Creating items..."; |
| //} |
| } |
| protected void ExportClick(object sender, EventArgs e) |
| { |
| this.RadGridSites.ExportSettings.OpenInNewWindow = true; |
| this.RadGridSites.ExportSettings.ExportOnlyData = true; |
| this.RadGridSites.ExportSettings.IgnorePaging = true; |
| UpdateProgressContext(); |
| this.RadGridSites.MasterTableView.ExportToExcel(); |
| this.RadProgressArea1.Visible = false; |
| } |
| //protected override void OnPreRenderComplete(EventArgs e) |
| //{ |
| // //http://www.telerik.com/community/forums/aspnet-ajax/grid/display-loading-panel-during-export.aspx |
| // //http://demos.telerik.com/aspnet-ajax/upload/examples/customprogress/defaultcs.aspx?RadUrid=17ff8ea5-9104-4925-9c26-54b91de34242 |
| // //if (this.RadGridSites.MasterTableView.Items.Count > 100) |
| // //{ |
| // RadProgressContext context = RadProgressContext.Current; |
| // context.CurrentOperationText = "Sending to client..."; |
| // context["ProgressDone"] = true; |
| // context.OperationComplete = true; |
| // base.OnPreRenderComplete(e); |
| // //} |
| //} |
| private void UpdateProgressContext() |
| { |
| const int total = 100; |
| RadProgressContext progress = RadProgressContext.Current; |
| progress.Speed = "N/A"; |
| for (int i = 0; i < total; i++) |
| { |
| progress.PrimaryTotal = 1; |
| progress.PrimaryValue = 1; |
| progress.PrimaryPercent = 100; |
| progress.SecondaryTotal = total; |
| progress.SecondaryValue = i; |
| progress.SecondaryPercent = i; |
| progress.CurrentOperationText = "Step " + i.ToString(); |
| if (!Response.IsClientConnected) |
| { |
| //Cancel button was clicked or the browser was closed, so stop processing |
| break; |
| } |
| progress.TimeEstimated = (total - i) * 100; |
| //Stall the current thread for 0.1 seconds |
| System.Threading.Thread.Sleep(100); |
| } |
| } |
| } |
| } |
Genady Sergeev
Telerik team
answered
on
03 Jan 2011
0 answers
77 views
Hi,
I have some questions regarding toolbar in MOSSradEditor.
1. When the MOSSRadEditor is the only control on the page, or for any other reason has the focus as soon as it is loaded the toolbar is always shown, even when the editor is set to have only the preview mode:
editorPreview.EditModes = EditModes.Preview;
Adding the following client-side script doesn't help either:
<script type="text/javascript" language="javascript">
function Editor_ClientLoad(editor, args) {
editor.set_mode(4);
editor.set_editable(false);
editor.enableEditing(false);
}
</script>
What is your suggestion to solve this issue?
2. I would like to make some toolbar buttons invisible as soon as the editor is selected, hence the toolbar is shown. I use the following client side code:
function Editor_ClientLoad(editor, args) {
editor.attachEventHandler("onmousedown", function(e) {
var oTool = this.Editor.getToolByName("buttonName"); //get a reference to the custom tool
if (oTool == null)
return;
oTool.set_visible(false);
});
}
After the first mouse click, toolbar buttons are not yet accessible, in other words oTool==null. After the second click it works fine.
How can I solve this problem, Can you suggest a better way to get the same results?
3. If there are two or more toolbars defined for a single editor, how can we get a reference to the toolbar causing the client side event "OnClientCommandExecuting" in the corresponding evand handler?
I appreciate your reponse.
Regards,
Ali.
I have some questions regarding toolbar in MOSSradEditor.
1. When the MOSSRadEditor is the only control on the page, or for any other reason has the focus as soon as it is loaded the toolbar is always shown, even when the editor is set to have only the preview mode:
editorPreview.EditModes = EditModes.Preview;
Adding the following client-side script doesn't help either:
<script type="text/javascript" language="javascript">
function Editor_ClientLoad(editor, args) {
editor.set_mode(4);
editor.set_editable(false);
editor.enableEditing(false);
}
</script>
2. I would like to make some toolbar buttons invisible as soon as the editor is selected, hence the toolbar is shown. I use the following client side code:
function Editor_ClientLoad(editor, args) {
editor.attachEventHandler("onmousedown", function(e) {
var oTool = this.Editor.getToolByName("buttonName"); //get a reference to the custom tool
if (oTool == null)
return;
oTool.set_visible(false);
});
}
After the first mouse click, toolbar buttons are not yet accessible, in other words oTool==null. After the second click it works fine.
How can I solve this problem, Can you suggest a better way to get the same results?
3. If there are two or more toolbars defined for a single editor, how can we get a reference to the toolbar causing the client side event "OnClientCommandExecuting" in the corresponding evand handler?
I appreciate your reponse.
Regards,
Ali.
1 answer
74 views
Hello,
I tried everything, but the Grid does not show a Link to Insert a new item.
I got a SqlDataSource with automatic generated Select, Insert, Delete and Update statements.
With the Grid i can do Update and Delete without any probs, but it does not show the Insert link.
Somebody knows what i have to change manually to show the Insert Link?
This is the code of the Grid "gvUser"
and this is the SqlDataSource
I tried everything, but the Grid does not show a Link to Insert a new item.
I got a SqlDataSource with automatic generated Select, Insert, Delete and Update statements.
With the Grid i can do Update and Delete without any probs, but it does not show the Insert link.
Somebody knows what i have to change manually to show the Insert Link?
This is the code of the Grid "gvUser"
<telerik:RadGrid ID="gvUser" runat="server" AllowSorting="True" AutoGenerateColumns="False" AutoGenerateDeleteColumn="True" AutoGenerateEditColumn="True" DataSourceID="srcGv" GridLines="None" Skin="Windows7" onitemcreated="gvUser_ItemCreated" AllowPaging="True" onupdatecommand="gvUser_UpdateCommand" AllowAutomaticInserts="true"> <MasterTableView DataSourceID="srcGv" EditMode="InPlace" ClientDataKeyNames="pk" DataKeyNames="pk" PageSize="10" InsertItemDisplay="Top" AllowAutomaticInserts="true"> <CommandItemSettings ExportToPdfText="Export to Pdf"></CommandItemSettings> <RowIndicatorColumn FilterControlAltText="Filter RowIndicator column"> </RowIndicatorColumn> <ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column"> </ExpandCollapseColumn> <Columns>... Colums ... </Columns> <EditFormSettings InsertCaption="Neuer Benutzer"> <EditColumn FilterControlAltText="Filter EditCommandColumn column" UpdateText="Anwenden" InsertText="Hinzufügen" CancelText="Abbrechen"> </EditColumn> </EditFormSettings> </MasterTableView> <FilterMenu EnableImageSprites="False"> </FilterMenu> <HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default"> </HeaderContextMenu> </telerik:RadGrid>and this is the SqlDataSource
<asp:SqlDataSource ID="srcGv" runat="server" ConnectionString="<%$ ConnectionStrings:cn%>" DeleteCommand= ... here is the Delete Command InsertCommand= ... here is the Insert Command .... SelectCommand= ... here is the Select Command ... UpdateCommand=... here is the Update Command ... <DeleteParameters>... Delete Param ... </DeleteParameters> <InsertParameters>... Insert Params .... </InsertParameters> <SelectParameters> <asp:ControlParameter ControlID="cboR" Name="R" PropertyName="SelectedValue" Type="Int32" /> </SelectParameters> <UpdateParameters>... Update Params ... </UpdateParameters> </asp:SqlDataSource>
3 answers
107 views
Hello is it possible to change the name of tabs "Day", "Week" and "Mounth" in the radscheduler?
Veronica
Telerik team
answered
on
03 Jan 2011
1 answer
58 views
We have a page with a RadUpload (an instance of our own descendant of RadUpload). Someone has reported that it is choking on a 50 megabyte file. I have been tasked to investigate this. It appears that we have a RadUpload in a user control with Localization.Select =Browse. There does not appear to be any RadProgressManager or RadProgressArea.
According to "http://www.telerik.com/products/aspnet-ajax/upload.aspx":
"The Telerik ASP.NET Upload control now features a new HttpHandler specially designed for monitoring the process and updating its progress. As a result upon a request for progress update the server is not hit as the page does not go through the complete page lifecycle as this is not needed. This significantly reduces the server load and data transfer. "
How do I determine if this HttpHandler is being used?
According to "http://www.telerik.com/products/aspnet-ajax/upload.aspx":
"The Telerik ASP.NET Upload control now features a new HttpHandler specially designed for monitoring the process and updating its progress. As a result upon a request for progress update the server is not hit as the page does not go through the complete page lifecycle as this is not needed. This significantly reduces the server load and data transfer. "
How do I determine if this HttpHandler is being used?
Genady Sergeev
Telerik team
answered
on
03 Jan 2011
8 answers
298 views
Hello,
I have a problem with displaying a specific website (www.oritajewellery.com) using the radwindow. All other websites are displayed well.
Please open the following web page in order to view the problem: http://www.israel-jewelry-center.com/Pages/Categories/Rings.aspx.
By hovering over the image which is displayed in the attached image (1.jpg), a radtooltip will be displayed, and then click the displayed big image in order to view the website in a radwindow control. Here is the problem, the above website is not displayed (view attached image 2.jpg).
My code:
I want to indicate again that just the above website is not displayed using the radwindow control.
Regards,
Bader
I have a problem with displaying a specific website (www.oritajewellery.com) using the radwindow. All other websites are displayed well.
Please open the following web page in order to view the problem: http://www.israel-jewelry-center.com/Pages/Categories/Rings.aspx.
By hovering over the image which is displayed in the attached image (1.jpg), a radtooltip will be displayed, and then click the displayed big image in order to view the website in a radwindow control. Here is the problem, the above website is not displayed (view attached image 2.jpg).
My code:
<telerik:RadWindowManager ID="RadWindowManager1" runat="server"> <Windows> <telerik:RadWindow runat="server" Width="600px" Height="550px" VisibleStatusbar="false" style="z-index:10000;" ID="ExplorerWindow" Modal="true" Behaviors="Default"> </telerik:RadWindow> </Windows> </telerik:RadWindowManager>I want to indicate again that just the above website is not displayed using the radwindow control.
Regards,
Bader
Georgi Tunev
Telerik team
answered
on
03 Jan 2011
1 answer
91 views
I have a RadListView inside an item template of RadPanelBar, the RadPanelBar is being managed by the ajaxmanager. I can successfully rebind the listview but new items don't display until a full postback.
How can I rebind the listview and have the items display without a full postback when cannot reference the nested control directly in the ajaxmanager settings?
How can I rebind the listview and have the items display without a full postback when cannot reference the nested control directly in the ajaxmanager settings?
