or
2 answers
58 views
I am looking for an example that loads a treeview from data that is not self-referencing (no ParentID field) but with specific category levels. If my data looks like:
ID Lastname Firstname City State
1 Davolio Nancy Seattle WA
2 Fuller Andrew Tacoma WA
3 Washington George Dallas TX
4 Leverling Janet Kirkland WA
5 Peacock Margaret Seattle WA
6 Doe Jane Austin TX
7 Doe John Dallas TX
… I want it to come out like this:
TX
└ Austin
└ Jane Doe
└ Dallas
└ George Washington
└ John Doe
WA
└ Kirkland
└ Janet Leverling
└ Seattle
└ Nancy Davolio
└ Margaret Peacock
└ Tacoma
└ Andrew Fuller
I also would like it to load on demand (JsonResult) as each state and city gets expanded.
Is there an example on how to build the tree like this?
ID Lastname Firstname City State
1 Davolio Nancy Seattle WA
2 Fuller Andrew Tacoma WA
3 Washington George Dallas TX
4 Leverling Janet Kirkland WA
5 Peacock Margaret Seattle WA
6 Doe Jane Austin TX
7 Doe John Dallas TX
… I want it to come out like this:
TX
└ Austin
└ Jane Doe
└ Dallas
└ George Washington
└ John Doe
WA
└ Kirkland
└ Janet Leverling
└ Seattle
└ Nancy Davolio
└ Margaret Peacock
└ Tacoma
└ Andrew Fuller
I also would like it to load on demand (JsonResult) as each state and city gets expanded.
Is there an example on how to build the tree like this?
Boyan Dimitrov
Telerik team
answered
on
29 Sep 2015
1 answer
104 views
Hi,
Here's a question what event or function is called when the user presses the cancel or close button on the mvc grid popup editor.
Best,
A. Guzmán
Boyan Dimitrov
Telerik team
answered
on
29 Sep 2015
2 answers
146 views
Hello,
selecting a DropDownList inside of a window-control results in a scrollbar on the side of the window-control. How can I prevent that?
I attached a screenshot so you can see what I am talking about.
Thanks in advance.
Oliver
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answered
on
29 Sep 2015
1 answer
230 views
Assuming I have the below table:
@Html.Kendo().Grid(Model).Name("Staff").Columns(x =>{ x.Bound(y => y.StaffId); x.Bound(y => y.FirstName); x.Bound(y => y.LastName); x.Bound(y => y.Email); x.Bound(y => y.Phone); x.Command(y => y.Custom("Edit").Action("edit", "controller", new { id = ????? }));}).Sortable().Scrollable().Pageable(x=> x.PageSizes(true)).Filterable()
How can I pass the primary key value (StaffId in this case) associated to the row to the object route values similar to the way it is done by Visual Studio auto-scaffold? I do not want a Java Script based solution. I am just looking for a way to pass the current row id (PK) to server action. Is it possible?
For more information please refer this SO thread.
Boyan Dimitrov
Telerik team
answered
on
29 Sep 2015
1 answer
258 views
Hello,
I want to change combobox width but I have problem with styling. I attached screen capture, I tried two way for set combo width but not working well. I using bootstrap in my project. How can I fix this problem?
Here is my code,
<div class="form-group">
@Html.LabelFor(model => model.MusteriId, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@(Html.Kendo().ComboBox()
.Name("MusteriId")
.Filter("contains")
.Placeholder("Müşteri seçiniz...")
.BindTo(ViewBag.MusteriId as SelectList)
.Suggest(true)
.HtmlAttributes(new { style = "width: 600px;" })
)
@Html.ValidationMessageFor(model => model.MusteriId, "", new { @class = "text-danger" })
</div>
</div><div class="form-group">
@Html.LabelFor(model => model.AracId, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@(Html.Kendo().ComboBox()
.Name("AracId")
.Filter("contains")
.Placeholder("Araç seçiniz...")
.BindTo(ViewBag.AracId as SelectList)
.Suggest(true)
.HtmlAttributes(new { style = "width: 85%;" })
)
@Html.ValidationMessageFor(model => model.AracId, "", new { @class = "text-danger" })
</div>
</div>
I want to change combobox width but I have problem with styling. I attached screen capture, I tried two way for set combo width but not working well. I using bootstrap in my project. How can I fix this problem?
Here is my code,
<div class="form-group">
@Html.LabelFor(model => model.MusteriId, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@(Html.Kendo().ComboBox()
.Name("MusteriId")
.Filter("contains")
.Placeholder("Müşteri seçiniz...")
.BindTo(ViewBag.MusteriId as SelectList)
.Suggest(true)
.HtmlAttributes(new { style = "width: 600px;" })
)
@Html.ValidationMessageFor(model => model.MusteriId, "", new { @class = "text-danger" })
</div>
</div><div class="form-group">
@Html.LabelFor(model => model.AracId, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@(Html.Kendo().ComboBox()
.Name("AracId")
.Filter("contains")
.Placeholder("Araç seçiniz...")
.BindTo(ViewBag.AracId as SelectList)
.Suggest(true)
.HtmlAttributes(new { style = "width: 85%;" })
)
@Html.ValidationMessageFor(model => model.AracId, "", new { @class = "text-danger" })
</div>
</div>
1 answer
387 views
Hi,
I'm working with telerik mvc grid, I'm trying to use the grid for crud operations, my model is supposed to have an id key which is stored in the model view item ut the user is not supposed to even know the id property can you help me not showing the id field in the edit popup.
Best
A. Guzman
Dimiter Madjarov
Telerik team
answered
on
28 Sep 2015
1 answer
459 views
Hi, I've been working with telerik mcv grid, i've used a modelview to pass the data to the controller. Now i want the user to be available to edit the row information but every time the user presses the edit button on the grid the modal window shows the item id which is not suposed to be displayed
This is the modelview
public class EmpleadoViewModel { public int EmpleadoID { get; set; } [Required] public String Nombre { get; set; } [Required] public String Email { get; set; } [Required] public String Activo { get; set; } [Required] public String Role { get; set; } }
This is the grid config
@(Html.Kendo().Grid<EmpleadoViewModel>() .Name("people_grid") .Columns(columns => { columns.Bound(e => e.Nombre).Title("Nombres").HeaderHtmlAttributes(new { style = "text-align:center" }); columns.Bound(e => e.Email).Title("E-Mail").HeaderHtmlAttributes(new { style = "text-align:center" }); columns.Bound(e => e.Activo).Title("Estado").HeaderHtmlAttributes(new { style = "text-align:center" }); columns.Bound(e => e.Role).Title("Rol de sitio").HeaderHtmlAttributes(new { style = "text-align:center" }); columns.Command(command => { command.Edit().Text("Editar").HtmlAttributes(new { @class = "sharp", onmouseover = "editBtnPopover(this)", onmouseout="hidePopover(this)" }); command.Custom("Deshabilitar").Click("disablePerson").HtmlAttributes(new { @class = "sharp", onmouseover = "disableBtnPopover(this)", onmouseout = "hidePopover(this)" }); }).Title("Acciones").HeaderHtmlAttributes(new { style = "text-align:center" }); }) .ToolBar(toolbar => { toolbar.Create().Text("Nuevo").HtmlAttributes(new { id="new_btn" }); }) .HtmlAttributes(new { style = "height:550px;" }) .Editable(editable => editable.Mode(GridEditMode.PopUp).Window(window => { window.Draggable(false); window.Title("ICS: Personas"); })) .Scrollable() .Sortable() .Pageable(pageable => { pageable.Refresh(false); pageable.PageSizes(true); pageable.ButtonCount(5); }) .Events(events => events.Change("getSelectedItem")) .DataSource(dataSource => dataSource .Ajax() .PageSize(10) .Model(model => { model.Id(emp => emp.EmpleadoID); model.Field(emp => emp.EmpleadoID).Editable(false); }) .Create(update => update.Action("EditingPopup_Create", "Grid")) .Read(read => read.Action("Read_Alpes_Employees", "Demo")) .Update(update => update.Action("EditingPopup_Update", "Grid")) .Destroy(update => update.Action("EditingPopup_Destroy", "Grid")) ) )
Boyan Dimitrov
Telerik team
answered
on
28 Sep 2015
1 answer
389 views
Hi,
I'm working with telerik grid and using a custom modelview element to pass the data to the controller, when the user presses the Edit button inside the grid it should display the modelview item information or at least the information I want it to show, but so far just errors and an inconsistent look and feel when I use telerik controllers,
I've configured the Edit command to only show all fields of my viewmodel except the item id, but every time it keeps showing the item id,
This is my modelview item class
public class EmpleadoViewModel { public int EmpleadoID { get; set; } [Required] public String Nombre { get; set; } [Required] public String Email { get; set; } [Required] public String Activo { get; set; } [Required] public String Role { get; set; } }This is the grid settings
@(Html.Kendo().Grid<EmpleadoViewModel>() .Name("people_grid") .Columns(columns => { columns.Bound(e => e.Nombre).Title("Nombres").HeaderHtmlAttributes(new { style = "text-align:center" }); columns.Bound(e => e.Email).Title("E-Mail").HeaderHtmlAttributes(new { style = "text-align:center" }); columns.Bound(e => e.Activo).Title("Estado").HeaderHtmlAttributes(new { style = "text-align:center" }); columns.Bound(e => e.Role).Title("Rol de sitio").HeaderHtmlAttributes(new { style = "text-align:center" }); columns.Command(command => { command.Edit().Text("Editar").HtmlAttributes(new { @class = "sharp", onmouseover = "editBtnPopover(this)", onmouseout="hidePopover(this)" }); command.Custom("Deshabilitar").Click("disablePerson").HtmlAttributes(new { @class = "sharp", onmouseover = "disableBtnPopover(this)", onmouseout = "hidePopover(this)" }); }).Title("Acciones").HeaderHtmlAttributes(new { style = "text-align:center" }); }) .ToolBar(toolbar => { toolbar.Create().Text("Nuevo").HtmlAttributes(new { id="new_btn" }); }) .HtmlAttributes(new { style = "height:550px;" }) .Editable(editable => editable.Mode(GridEditMode.PopUp).Window(window => { window.Draggable(false); window.Title("ICS: Personas"); })) .Scrollable() .Sortable() .Pageable(pageable => { pageable.Refresh(false); pageable.PageSizes(true); pageable.ButtonCount(5); }) .Events(events => events.Change("getSelectedItem")) .DataSource(dataSource => dataSource .Ajax() .PageSize(10) .Model(model => { model.Id(emp => emp.EmpleadoID); model.Field(emp => emp.EmpleadoID).Editable(false); }) .Create(update => update.Action("EditingPopup_Create", "Grid")) .Read(read => read.Action("Read_Alpes_Employees", "Demo")) .Update(update => update.Action("EditingPopup_Update", "Grid")) .Destroy(update => update.Action("EditingPopup_Destroy", "Grid")) ) )So far I'm very unhappy with your product, I can't modify certain things and also every time I use telerik it messes my whole page design!!!!
Boyan Dimitrov
Telerik team
answered
on
28 Sep 2015
2 answers
400 views
I have a hierarchical grid, containing a list of records, with their associated actions.
When an action is inserted, the data repository will adjust the status of the master record, according to the action type that has been inserted. This works, however I'm having difficulty refreshing the master grid to reflect the change in status.
I have put a handler on the action grids (the sub grid) save event, however this fires before the database change has been saved, so the change to the master grids data isn't reflected?
What event can I handle to refresh the master grid once the data has been saved?
The code is:-
@(Html.Kendo().Grid<SimpleChangeControl.Models.View_Action>() .Name("ActionsGrid_#=ID#") .Events(e => e.Edit("onSubEdit")) .Columns(columns => { columns.Bound(o => o.ID).Title("ID"); columns.Bound(o => o.ActionType).Title("Type").ClientTemplate("<span>\\#=ActionTypeDescription\\#</span>").Filterable(f => f.UI("actionTypeFilter")); columns.Bound(o => o.Description).Title("Description"); columns.Command(command => { command.Edit(); command.Destroy(); }); }) .Filterable(f => f .Extra(false) .Operators(o => o .ForNumber(str => str.Clear() .IsEqualTo("Equals")))) .ToolBar(commands => commands.Create()) .Editable(editable => editable .Mode(GridEditMode.PopUp)) .DataSource(dataSource => dataSource .Ajax() .Events(e => e.Error(@<text> function(e){subError(e,"ActionsGrid_#=ID#")} </text>)) .Model(m => m.Id(p => p.ID)) .PageSize(10) .Read(read => read.Action("RD_Actions", "ChangeRequests", new { ChangeRequestID = "#= ID #" })) .Create(create => create.Action("InsertAction", "ChangeRequests", new { CRID = "#= ID #" })) .Update(update => update.Action("UpdateAction", "ChangeRequests")) .Destroy(delete => delete.Action("DeleteAction", "ChangeRequests")) ) .Filterable() .Events(e=>e.Save("actionSave")) .Pageable(p => p.Refresh(true)) .ToClientTemplate())The handler is:-
function actionSave() { var grid = $('#Grid').data("kendoGrid"); grid.dataSource.read(); }
1 answer
363 views
I have a grid defined thusly:
@Model VendorManagement.Web.Models.RiskExposureViewModel
@using Kendo.Mvc.UI
@(Html.Kendo().Grid(Model.RiskMatrixExposureList)
.Name("grdRiskMatrix")
.Columns(columns =>
{
columns.Bound(c => c.RiskUnit).Title("Risk Unit");
columns.Bound(c => c.RiskCategory).Title("Risk Category");
columns.Bound(c => c.RiskDescription).Title("Short Description");
})
.Read(read => read.Action("BindRiskMatrixGrid", "Risk"))
.Pageable()
)
RiskMatrixExposureList is a List<RiskMatrixExposure>. The grid as defined is throwing the following error in Razor:
"Cannot use a lambda expression as an argument to a dynamically dispatched operation without first casting it to a delegate or expression tree type"
I have the namespace defined in Views/web.config:
<system.web.webPages.razor>
<host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<pages pageBaseType="System.Web.Mvc.WebViewPage">
<namespaces>
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Optimization"/>
<add namespace="System.Web.Routing" />
<add namespace="VendorManagement.Web" />
<add namespace="Kendo.Mvc.UI" />
</namespaces>
</pages>
</system.web.webPages.razor>
Thanks for they help!
Nikolay Rusev
Telerik team
answered
on
28 Sep 2015
