or
2 answers
654 views
How can I load dynamic content when a tab is clicked without re-loading the page using Ajax where the tab postback will load the content in div or panel? Help with instructions on how to go about this is deeply appreciated.
Many Thanks,
Ritika
Nguyen The
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answered
on
05 Aug 2010
1 answer
81 views
Here is the control which I declared in my aspx
Basically I want to use this slider as a paging mechanism. So all these RadSliderItems act as page No. for my datagrid.I am trying to achieve paging mechanism like the way Google search engine does. But all this functionality I want to do from client side not from code behind.
I cannot use Radgrid as the paging option given in that control requires to bind complete set of data initially I can't do that as I have around 40,000-50,000 rows of data so it takes lots of time. By customizing paging,every time user clicks to radSliderItem, I fetch only certain rows from client side say around 100s and thus saves lots time in rendering data.
<
telerik:RadSlider runat="server" ID="RadSlider1" Visible="true"
Orientation="Horizontal" Width="350px" Height="60px"
ItemType="Item" IsSelectionRangeEnabled="false" CssClass="ItemsSlider"
ThumbsInteractionMode="Free" OnClientValueChange="loadNxtPage"
Skin="Vista">
<Items>
<telerik:RadSliderItem Text="1" Value="1" />
<telerik:RadSliderItem Text="2" Value="2" />
<telerik:RadSliderItem Text="3" Value="3" />
<telerik:RadSliderItem Text="4" Value="4" />
<telerik:RadSliderItem Text="5" Value="5" />
<telerik:RadSliderItem Text="6" Value="6" />
<telerik:RadSliderItem Text="7" Value="7" />
<telerik:RadSliderItem Text="8" Value="8" />
<telerik:RadSliderItem Text="9" Value="9" />
<telerik:RadSliderItem Text="10" Value="10" />
<telerik:RadSliderItem Text="11" Value="11" />
<telerik:RadSliderItem Text="12" Value="12" />
</Items>
</telerik:RadSlider>
on OnClientValueChange="loadNxtPage" I put the following javascript in LoadNxtPage function
var slider = $find("<%= RadSlider1.ClientID %>");
var slideItem = new Telerik.Web.UI.RadSliderItem;
slideItem.set_text(
"13");
slideItem.set_value(
"13");
slider.trackChanges();
slider.get_items().add(comboItem);
slideItem.select();
slider.commitChanges();
Code in Bold throws error.so ultimately I am not able to add one more RadSliderItem in my slider. Please help me I want to add these RadSliderItem from client side only.Basically I want to use this slider as a paging mechanism. So all these RadSliderItems act as page No. for my datagrid.I am trying to achieve paging mechanism like the way Google search engine does. But all this functionality I want to do from client side not from code behind.
I cannot use Radgrid as the paging option given in that control requires to bind complete set of data initially I can't do that as I have around 40,000-50,000 rows of data so it takes lots of time. By customizing paging,every time user clicks to radSliderItem, I fetch only certain rows from client side say around 100s and thus saves lots time in rendering data.
Georgi Tunev
Telerik team
answered
on
05 Aug 2010
5 answers
120 views
Hello.
I'm found issue on RadGrid HeaderContextMenu, when grid contains 40+ columns:
If i enable header contextmenu, and set :
1.<HeaderContextMenu> 2. <DefaultGroupSettings RepeatColumns="2" RepeatDirection="Vertical"/> 3.</HeaderContextMenu>ASP.NET AJAX Q2 2010, .NET4, VS2010.
Tsvetoslav
Telerik team
answered
on
05 Aug 2010
1 answer
106 views
Hello there,
I am trying to make my own implementation of header context menu. However I could only make a RadContextMenu with the RadGrid as its target (which makes it available also for the pager as well). That almost works for me.
However as I am doing everything client-side I tried creating a submenu with a menu item for each column of the grid. Unfortunately I couldn't find a client-side method of the RadGridColumn object nor any other available property to read the content of the HeaderText property of a column. Am I missing something obvious or there is no way to do it client-side?
Thanks,
V.
I am trying to make my own implementation of header context menu. However I could only make a RadContextMenu with the RadGrid as its target (which makes it available also for the pager as well). That almost works for me.
However as I am doing everything client-side I tried creating a submenu with a menu item for each column of the grid. Unfortunately I couldn't find a client-side method of the RadGridColumn object nor any other available property to read the content of the HeaderText property of a column. Am I missing something obvious or there is no way to do it client-side?
Thanks,
V.
Nikolay Rusev
Telerik team
answered
on
05 Aug 2010
1 answer
58 views
I'm getting a RadGrid paging js issue when I click on "Next". It pages for the 1st click but sequently it freezes. Thanks for the help. This is the js error:
Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; MS-RTC LM 8; .NET4.0C; .NET4.0E)
Timestamp: Wed, 4 Aug 2010 02:18:42 UTC
Pavel
Telerik team
answered
on
05 Aug 2010
1 answer
65 views
Hello Telerik Support,
I have a problem with a RadPanelItem dynamically created and added to a RadPanelBar created in the design mode, because after postback the RadPanelItem is not in the right placed inside the RadPanelBar. I have attached a screenshot here for you to visualize it.
I have already browsed through your forums but i could not find the same problem I am experiencing right now. I am hoping for your reply soon.
Thanks a lot.
More power to your company.
I have a problem with a RadPanelItem dynamically created and added to a RadPanelBar created in the design mode, because after postback the RadPanelItem is not in the right placed inside the RadPanelBar. I have attached a screenshot here for you to visualize it.
I have already browsed through your forums but i could not find the same problem I am experiencing right now. I am hoping for your reply soon.
Thanks a lot.
More power to your company.
Kamen Bundev
Telerik team
answered
on
05 Aug 2010
1 answer
135 views
Is there a way of set some "PageSize" property according the number of "Groups" in a RadGrid with grouping?
Regards!
Regards!
Nikolay Rusev
Telerik team
answered
on
05 Aug 2010
1 answer
108 views
I would like to have the following style as shown in the image attached.How can i do that?And i need the dropdowncombo to have backColor=#526b75
Kamen Bundev
Telerik team
answered
on
05 Aug 2010
5 answers
125 views
Hi,
I have bound five columns to a telerik grid and the last column is in "InPlace" edit mode.
I have also enabled paging (GridPagerMode.NextPrevAndNumeric).
When the grid is loaded for the first time, the last column is displayed in edit mode.
But when I click on 2nd page, last column is also displayed in non-editable mode like other columns.
How can I make sure the last column is always displayed in edit mode (InPlace) ? Please suggest.
Your help is very much appreciated.
I have bound five columns to a telerik grid and the last column is in "InPlace" edit mode.
I have also enabled paging (GridPagerMode.NextPrevAndNumeric).
When the grid is loaded for the first time, the last column is displayed in edit mode.
But when I click on 2nd page, last column is also displayed in non-editable mode like other columns.
How can I make sure the last column is always displayed in edit mode (InPlace) ? Please suggest.
Your help is very much appreciated.
//Here is my grid configuration method private void ConfigureGrid() { OrderTypeRankingGrid.AddNeedDataSourceEventHandler(NeedDataSource); OrderTypeRankingGrid.AddGridCommandEventHandler(DataGrid_ItemCommand); OrderTypeRankingGrid.AllowColumnsReorder = false; OrderTypeRankingGrid.GridHeaderText = "Order Type Ranking"; var masterView = OrderTypeRankingGrid.ConfigureMasterTableView("vDivisionOrderTypeRanking", new string[] { "DivisionOrderTypeRankId","CategoryCode", "PurposeCode", "ReasonCode", "ReasonDescription"}); masterView.AllowFilteringByColumn = true; masterView.AllowSorting = true; masterView.FullEditMode = true; masterView.EditMode = GridEditMode.InPlace; masterView.EnableShowHideColumns = true; masterView.SetPaging(GridPagerMode.NextPrevAndNumeric); masterView.GridTableView.ShowHeader = true; masterView.ShowHeader = true; masterView.ShowFooter = true; masterView.ShowHeadersWhenNoRecords = true; masterView.AllowPaging = true; masterView.AddNgmCommandButton(NgmButtonType.Save, "btnSave", null, null, null, Unit.Pixel(50)); masterView.AddNgmCommandButton(NgmButtonType.Cancel, null, null, null, null, Unit.Pixel(50)); masterView.CommandItemDisplay = GridCommandItemDisplay.Bottom; if (!IsPostBack) //must check for postback; otherwise, columns will be duplicated { masterView.AddBoundColumn("CategoryCode", "Category Code", "CategoryCode", true, false, true, Unit.Percentage(7.0)); masterView.AddBoundColumn("PurposeCode", "Purpose Code", "PurposeCode", true, false, true, Unit.Percentage(7.0)); masterView.AddBoundColumn("ReasonCode", "Reason Code", "ReasonCode", true, false, true, Unit.Percentage(7.0)); masterView.AddBoundColumn("ReasonDescription", "Reason Description", "ReasonDescription", true, false, true, Unit.Percentage(7.0)); masterView.AddBoundColumn("OrderTypeRank", "Rank", "OrderTypeRank", false, false, true, Unit.Percentage(7.0)); } } //Here is the NeedDataSource method protected void NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e) { if (IsPostBack) { if (!e.IsFromDetailTable && (this.productDivision == 1 || this.productDivision == 2)) { IDivisionOrderTypeRankService divisionOrderTypeRankServiceAgent = null; divisionOrderTypeRankServiceAgent = (IDivisionOrderTypeRankService)ContextRegistry.GetContext().GetObject("DivisionOrderTypeRankServiceAgent"); IList<DivisionOrderTypeRankDTO> divisionOrderTypeRankDTOs = divisionOrderTypeRankServiceAgent.GetDivisionOrderTypeRankByDivision(productDivision); OrderTypeRankingGrid.DataSource = divisionOrderTypeRankDTOs; } } }
Radoslav
Telerik team
answered
on
05 Aug 2010
3 answers
145 views
Hi Telerik Team,
I have used radconfirm in my application. Right now when that confirm box appears the system doesn't produce any alert tones similar to a simple javascript alert or confirm. The end user is very insisting on getting notified when this boxes appear. Can you help in this regards, is there any way?.
i have opened the radconfirm by this script,
radconfirm(confirmString, confirmCallBackFn, 400, 150, "", "Window Title");
Regards,
Saravanan K
I have used radconfirm in my application. Right now when that confirm box appears the system doesn't produce any alert tones similar to a simple javascript alert or confirm. The end user is very insisting on getting notified when this boxes appear. Can you help in this regards, is there any way?.
i have opened the radconfirm by this script,
radconfirm(confirmString, confirmCallBackFn, 400, 150, "", "Window Title");
Regards,
Saravanan K
Georgi Tunev
Telerik team
answered
on
05 Aug 2010
