Questions on Kendo UI for jQuery Forum

0 answers

90 views

Hi,

Considering the fiddle here : http://jsfiddle.net/sT94F/3/

When clicking the "Add" button, there's a reference error, "colA is not defined".

Is there a way I can pass an "empty" object when adding the row?

I am using v2012.1.327

Thanks,

Pascal.

Grid

asked on 23 Jul 2012

0 answers

325 views

How to pass parameter in Listview

how can i pass parameter to service method..here is my code

Service Method which accept the argument

public string AllBooks(string models)
{
                return models;
}

KendoListView Binding Script
$(function () {
            var id = "ammar";
            var dataSource = new kendo.data.DataSource({
                transport: {
                    read: {
                        type: "POST",
                        url: "../../books.svc/AllBooks",
                        dataType: "json"
                    },
                    parameterMap: function (options, operation) {
                        if (operation == "read") {
                            return { models: kendo.stringify(id) };
                        }
                    }
                },
                schema: {

                    parse: function (data) {
                        return JSON.parse(data.d);
                    }
                },
                pageSize: 8
            });

            $("#listView").kendoListView({
                dataSource: dataSource,
                template: kendo.template($("#template").html())

            });

        });

service method not call,in firebug i saw Post tab when service method call following is the format which is going to be pass,i think this is the reason why service method not call..please someboy tell me where i m wrong

ListView

asked on 23 Jul 2012

3 answers

156 views

Tree View

Hi,

Im using Kendo Tree view. Whenever Im trying to use Hierarchical data source in my tree view, my web view page comes up with an error that "Object doesnt support this action". Can U suggest any help or provide sample for this?

Thanks and Regards,
Durga Bhavani

TreeView

answered on 23 Jul 2012

0 answers

291 views

Custom Paging

I am trying to do a custom paging by using mvvm, datasource and template. My problem is I have to use this.set to set the dataSource page() or total pages() to get the value this.get("dataSource").totalPages() or this.get("dataSource").page() refreshed. That is why I set a variable pageRefreshHolder as work-around. Is there some easy way?

var viewModel=kendo.observable({

dataSource:new kendo.data.DataSource({

data:ReportsData,

pageSize:12,

sort:{ field: "name", dir: "asc" }

}),

copy:function(e){

this.dataSource.add(e.data);

this.set("pageRefreshHolder",this.dataSource.totalPages()); //I have to have this line to get the totalPage work

},

goToNextPage:function(){

if(this.dataSource.page()<this.dataSource.totalPages())

this.dataSource.page(this.dataSource.page()+1);

else

this.dataSource.page(1);

$jquery("#reportsArea").find("div#phItem").show("slide",{direction:"right"}, 500);

this.set("pageRefreshHolder",this.dataSource.page()); //I have to have this line to get the currentPage work

},

goToPrevPage:function(){

if(this.dataSource.page()>1)

this.dataSource.page(this.dataSource.page()-1);

else

this.dataSource.page(this.dataSource.totalPages());

$jquery("#reportsArea").find("div#phItem").show("slide",{direction:"left"}, 500);

this.set("pageRefreshHolder",this.dataSource.page()); //I have to have this line to get the currentPage work

},

pageRefreshHolder: 1,

totalPage: function() {

return this.get("dataSource").totalPages();

},

currentPage: function(){

return this.get("dataSource").page();

}

});

kendo.bind($jquery("#reportsArea"),viewModel);

Data Source

asked on 23 Jul 2012

3 answers

130 views

N Level ListView Design Pattern

I want to create some what of a product catalog using listviews. Basically the page will start with a listview of high level categories. When a person selects a category, I will perform a jsonp query and they will see a new listview with the subcategories of that category. I don't know ahead of time how deep the categories can be nested but it seems that there should be a simple design pattern so this can be done with a single page that can be reused over and over at each level and that each (different page/category query) could be cached to avoid making the same jsonp request.

Would appreciate if someone can point me in the right direction.

Thanks,
EE

ListView

answered on 23 Jul 2012

0 answers

132 views

how to change combobox template

I'm trying to set the combobox template in a jquery way, but doesn't work

$("#titles").kendoComboBox({
..//set some other properties except template
});

var combobox = $("#titles").data("kendoComboBox");

// set template
if (something)
{
combobox.template('some template');
}

any ideas why this doesn't work?

kashim

ComboBox

asked on 23 Jul 2012

0 answers

239 views

Drag container

Hello, I'm trying to make use of the new container feature, and it works like a charm if you define a hint for the draggable element.
So, that's my question, is there any chance to use this container feature without having to define a hint so it does not throw an exception when it tries to get the hint dimensions to check boundaries?

My draggable elements do not need any hint, just the original element. If I set the hint function to return a clone of it I'm exposed to have elements duplicated every time I try to drag them.

Thank you.

Drag and Drop

asked on 23 Jul 2012

1 answer

345 views

tool tip with drop down

Hi,
can you please let me know if the tool tip is supported in the dropdown, if not can you please let me know if there is any way to show popup associated with each item in the dropdwon

thanks
Wisam

DropDownList

answered on 23 Jul 2012

2 answers

178 views

ToDataSourceRequest overload not working as expected

I am using the overload of ToDataSourceResult to postproceess my DBContext Entity into my model. However, I receive a LINQ error when I use it in the manner below. I know LINQ enough to understand the error, but I am confused because this forum post seemed to indicate the postprocessing expression would be used AFTER the object has been retrieved from the DBContext and not as part of the retrieval from the DBContext. Can you provide clarification?

My code:

DataSourceResult result = this.StateProvinceService
.GetQueryable()
.ToDataSourceResult<StateProvince, StateProvinceModel>(
request,
province => Mapper.Map<StateProvince, StateProvinceModel>(province));

The result:

LINQ to Entities does not recognize the method 'XYZ.Web.Areas.Admin.Models.StateProvinceModel Map[StateProvince,StateProvinceModel](XYZ.Model.StateProvince)' method, and this method cannot be translated into a store expression.

Data Source

answered on 23 Jul 2012

0 answers

98 views

Propagating Client-Side Changes Back To Server

Hi all,

I am trying to use the Kendo TreeView for a .NET application where people can edit a hierarchy. So far I have most of the client-side functionality implemented, whereby users can move, delete, rename nodes etc. My issue now is how to propagate those changes back to my application where server-side code will make database changes based on those client-side hierarchy changes. Can anybody advise me on the best way to propagate changes made to the treeview back to my .NET app? I’ve looked into the possibility of using a hidden field which I can post back on form submission but I’m not sure if this is the best way to go about it.

Kind regards,

Richard

TreeView

asked on 23 Jul 2012