Hello,

I have a massive amount of data on the server side, which I do not want to be all loaded into the Gantt at once.
Is it possible to do paging like in a grid? Or infinite scrolling (i.e. data expands as the user scrolls down).

Thanks.

I have grid with X number of rows. Whenever i the grid is bound with a dataset,  i need to make sure that the records present in Grid should be removed and add only records from data set 

For eg: if ID 102  is already present in grid as well as it is present in new result set, while adding additional details, grid should remove 102 and add it from the new result set. 

I wrote the below code to do this . but this is very performance inefficient, when i have 100 records in the grid and new result set adds another 100 records, this is hanging the page. 

Please help. 

                var gridExistingData = datasource.data();
                        $.grep(gridExistingData, function (d) {
                            if (resultData.length > 0) {
                                if (d != null && d.AssetID == resultData[i].AssetID) {
                                    gridExistingData.remove(d);
                                }
                            }
                        });

Please suggest if there is any alternative process to achieve this

Users that use inline Kendo Editor in Chrome on Surface Pro cannot insert a new table. It can be reproduced by using latest version of Chrome (with enabled #touch-events flag) on Surface Pro. When #touch-events flag is disabled through "chrome://flags" everything works fine. The results can be seen online: 

http://demos.telerik.com/kendo-ui/editor/inline-editing

Try adding a table using the tool from the toolbar. If you use Chrome on Surface Pro with enabled touch events choosing the size of the table will not add the table to the editable area. Again, disabling touch events in Chrome solves the problem but it's not an acceptable solution.

I want to populate the current month with dates which are retrieved from a web endpoint, however the value of the dates field is not rendered unless they're set at the time of construction.

How do I make the calendar recognize the change to the dates field?

http://dojo.telerik.com/@DGOBRIEN/EkIze

 

 

How to combine date based and day based disabled dates?

I'm trying to use the MVC ViewBag to set an items text dynamically.  However I get error messages when I do the following:

items.Add().Text(ViewBag.AppContext.UserDisplayName)

However, if I do something like the below, it works.  So I think it has to do with the ViewBag not being available (timing).

items.Add().Text(User.Identity.Name)

Here's the error when I try and use ViewBag data - CS1977: Cannot use a lambda expression as an argument to a dynamically dispatched operation without first casting it to a delegate or expression tree type.

Thoughts?

Hi,
We studied the stacked bar example published at http://demos.telerik.com/kendo-ui/bar-charts/stacked-bar

We try to implement a similar chart. Our data is based on a dynamic calculation and we currently pack it in the way demonstrated in the example below. We tried various ways to use this data for stacked bars chart and all failed (ended up with an empty output probably because the chart did not know how to "read" our data). Can you please guide us how we can use the following data in order to present a stacked bars chart in which we stack every item. The desired result is a category for each month (for example 7/2015) and for each category we will present a stacked bar consists of the totals of each item bucket for this month:

{
    "items": [
        {
            "itemID": "1827",
            "buckets": [
                {
                    "month": "7/2015",
                    "total": 0,
                },
                {
                    "month": "8/2015",
                    "total": 0,
                },
                {
                    "month": "9/2015",
                    "total": 0,
                },
                {
                    "month": "10/2015",
                    "total": 18.72,
                }
            ]
        },
        {
            "itemID": "1826",
            "buckets": [
                {
                    "month": "7/2015",
                    "total": 10,
                },
                {
                    "month": "8/2015",
                    "total": 5,
                },
                {
                    "month": "9/2015",
                    "total": 0,
                },
                {
                    "month": "10/2015",
                    "total": 0,
                }
            ]
        },
        {
            "itemID": "1957",
            "buckets": [
                {
                    "month": "7/2015",
                    "total": 3.6,
                },
                {
                    "month": "8/2015",
                    "total": 8.2,
                },
                {
                    "month": "9/2015",
                    "total": 0,
                },
                {
                    "month": "10/2015",
                    "total": 0,
                    "counter": 0
                }
            ]
        }
    ]
}

Hi,

I am creating a kendo grid and trying to get paging working. I have updated the dataSource schema so that total is set and I can see from the console.log output that it returns a value but I still get the message "No items to display" and the paging doesnt work. Below is the the kendo grid code and a sample of the json returned. Can anyone see what I am doing wrong?

 

$("#requestBreakdown").kendoGrid({
            dataSource: {
                type: "json",
                transport: {
                    read: "/home/Grid_DataSource?startDate=01/05/2016&endDate=12/05/2016",
                    dataType: "json"
                },
                pageSize: 2,
                serverPaging: false,
                schema: {
                    data: "Data",
                    total: function (data) {
                        console.log(data.Total);
                        return data.Total;
                    },
                }

            },
            groupable: false,
            sortable: true,
            pageable: true,
            columns: [
                { field: "TITLE", title: "Title" },
            ]
        });

 

JSON response

{"Data":[
{"WORKORDERID":1,"TITLE":"First"},
{"WORKORDERID":2,"TITLE":"Second"},
{"WORKORDERID":3,"TITLE":"Third"}
//ADDITIONAL ITEMS REMOVED
],"Total":124}

Hello,

I have a treeview in a splitter and on serach i select the node by id and then shouold scroll the treeview so that the selected node is visible. the selection works but treeview will not scroll atall. i have tried Setting focues as well but it will not move at all.

here is the jquery part for selection amnd then scrolling
​ node = treeview.findByUid(ds.get(path[0]).uid);
treeview.select(node);

treeview.trigger("select", { node: node });
node.scrollIntoView(true);
node.Focus();

Thanks

anamika

We actually test Kendo UI with angular.

We have an error when we want to update or destroy line in the grid (inline edition mode).

it's certainly an error in the "transport" code block, but i don't find it.

the error is "Cannot read property 'call' of undefined"

the hml part is simplistic :

 

 

this is our Controller code :