Hi, 

I have an app that is divided into several parts...to make it simple, let's just consider a menu and a main area. 

My menu is created on my main layout file. So I have a kendo.bind(document.body,mainVM) on this page.

My main area has another kendo.bind(document.body,areaVM) 

Usually I have a grid on my main area, and because I want to format it nicely, I call the grid.kendoGrid() function on it. 

This makes the MVVM go crazy, because it can't track anymore which elements are bound to which vm (mainVM or areaVM). 

My grid also goes crazy, as it creates two divs for content, making the layout really bizarre. 

I have created a jsfiddle that reproduces the scenario described above. http://jsfiddle.net/aoliveira/WTuYX/2/

I do know that I could fix that by just scoping my kendo.bind call to the given area, but I would like to have at least my mainVM be boud to document.body and have my areaVM boud to some area div...but that seems to create problems also.

So the questions are :

1 - Will there be any way for kendo mvvm to track what is bound to what ?
2 - Is using bind on document.body completely wrong ?


Thanks, 

Alvaro Oliveira.

Hello, I'm new! i have a problem creating a grid with codeigniter...i dont know how to write my kendo script. here is my code in codeigniter: 
CONTROLLER:

function read() {

    echo(json_encode($this->news_model->read());

}

function update() {
    $records = json_decode(stripslashes($this->input->get(‘models’)), true);
    $this->news_model->update($records);
}

function destroy() {
$records = json_decode(stripslashes($this->input->get(‘models’)), true);

$this->news_model->destroy($records);

}

function create() {
$records = json_decode(stripslashes($this->input->get(‘models’)), true);

$this->news_model->create($records);

}

 MODEL

function read() {
    $this->db->select(“*”);
    $query = $this->db->get(‘news’);
    if($query->num_rows() > 0) {
        $newsList = array();
        foreach($query->result() as $news) {
            $newsList[] = $news;
        }
        return($newsList);
    }
}

function update($records) {
    foreach($records as $r) {
        $this->db->where(‘id’, $r['id']);
        $this->db->update(‘news’, $r);
    }
}

function destroy($records) {

    foreach($records as $r) {

        $this->db->where(‘id’, $r['id']);
        $this->db->delete(‘news’);
    }
}

function create($records) {

    foreach($records as $r) {
        $this->db->insert(‘news’, $r);
    }
}

and now how i put this in the grid??

Hi, is there any posibility to change all Kendo strings in app? In culture files there are months and days of the week, but I want to have "Select" in file upload in other languages than english.

Hi,
 i am new to kendoui  and i would like to suggest that the current ASP.NET controls should be using KendoUi instead of integrating asp controls with kendoui manually it should be supported as they are from same company. i.e i can use the grid and i can chose between kendoui grid , Telerik Grid or normal asp grid.

Regards,
Owidat

Hi,

We are evaluating Kendo UI and I have a question regarding Listview.
is it possible to display a Listview inside another Listview? If so, can you please provide a sample?

Thanks,

HI,

I am following http://demos.kendoui.com/web/grid/editing-popup.html example of  yours and in my case i have one checkbox(Notify) and two number type columns(Notification Amount & Performed Every). what i want to do is disabling the two number type columns(Notification Amount & Performed Every) when checkbox type column(Notify) is is unchecked and enabling these when checkbox is checked..

The code is as follows:

 var dataSourceForAssetType = new kendo.data.DataSource({
            transport: {
                read: {
                    url: '@Url.Action("AssetType", "Home")',
                    dataType: "jsonp"
                },
                destroy: {
                    url: '@Url.Action("DeleteAssetType", "Home")',
                    dataType: "jsonp"
                },
                create: {
                    url: '@Url.Action("CreateAssetType", "Home")',
                    dataType: "jsonp"
                },
                update: {
                    url: '@Url.Action("UpdateAssetType", "Home")',
                    dataType: "jsonp"
                },
                parameterMap: function (options, operation) {
                    if (operation !== "read" && options.models) {
                        return { models: kendo.stringify(options.models) };
                    }
                }

            },
            pageSize: 5,
            schema: {
                model: {
                    id: "AssetTypeID",
                    fields: {
                        AssetTypeID: { editable: false },
                        Description: { validation: { required: true} },
                        Notify: { type: "boolean" },
                        NotificationAmount: { type: "number" },
                        PerformedEvery: { type: "number" }
                    }
                }
            }
        });

        $("#grdAssetType").kendoGrid({
            dataSource: dataSourceForAssetType,
            pageable: true,
            resizable: true,
            groupable: true,
            toolbar: ["create"],
            columns: [
                { field: "Description", title: "Description" },
                { field: "Notify", title: "Notify ?" },
                { field: "NotificationAmount", title: "Notification Amount(Days)" },
                { field: "PerformedEvery", title: "Performed Every(Days before due)" },
                { command: ["edit"], title: " ", width: "100px" },
                { command: ["destroy"], title: " ", width: "100px"}],
            editable: "popup"
        });

How can i achieve these.

I Have also applied my custom editor for the checkbox column with custom attribute so to recognize the textbox and change the behaviour with the jquery.attr property like below:

editor: function (container, options) {
                        $('<input type="checkbox" myattr="notifyattr" name="' + options.field + '"/>')
                            .appendTo(container);
                    }
but now i am losing binding for this field.

Can you please help me out with the solution for this?

Hi, how do i get values for the GROUP aggregates to use in my own function.  This works with grid aggregates but I can't access the group aggregates for field "channel".

group: {
     field: "channel", aggregates: [
        { field: "sales_7_days", aggregate: "sum" },
        { field: "current_inventory", aggregate: "sum" }
         ]
},

Then in the field:
groupFooterTemplate: "#=kendo.toString(doMath('weeks_inventory'), 'n1')#"

The function doMath is using ds.aggregates() which works for grid level but not for group level!

Please help!
Thanks!

When constructing a treeview, is it possible for me to provide a template to use when rendering the data provided in the dataSource object?

Hi Guys,

Are there any limitations in storing local data in backend. Means how much data can we store in backend.

thanks,
prashant

Hello,

I am using Kendo datasoure with kendo grid for inline editing.
When i add/create a new row, the new row is posted to my create URL(i am using post). my problem is in the query params, the value of the id field is zero, is there a way to make it empty or remove it from the query string, in some js event.before posting it to the create url.

Thanks.