We can make a column editable, or not editable.  But is there a way to make a column not appear when inserting a new row?

A good example is the Active column.  Often it is not desirable to have a user create a new row, and present them with the "Active?" check box.

The scenario I'm trying to achieve is to have a hierarchy grid. The first grid will be an array of objectA and the nested grid will be an array of objectB. I will fetch the first array of objectA via ajax and use that array as the datasource.

That all seems simple enough, the tricky part is that I want to fetch objectB the same way as objectA but only if/when the user expands one of the objectA items. A and B have a one to many relationship, like a folder to a file. I want to use the ID of A to pull all the B's associated with A when the user expands the grid.

It's not realistic to simply grab every single B and figure it out later. There could be millions of records for both A and B. I'm only going to be displaying 250 A's per page but need every single B related to A to show up when A is expanded.

Hopefully that made sense... In short, I need to know if I can dynamically fetch and insert a datasource when the user expands an item.

Thanks

I have added a Grid to a kendo Window. However, the filter items appears behind the window.

Can you help?

Hello...

It's possible to bind a PanelBar with remote data as webservice or restservice?.   the rest service return a parent-child estructure..

Thks.

I have a line chart (hourly data) that is generated by user selected criteria.  Because the user can select a large time range and IE8 gives a slow script error when too much data is queried, I've configured the web service to only return a maximum of one-week worth of hourly data at a time.  I have next and previous buttons to allow the user to page through the data and update the graph accordingly.  Currently, categoryAxis doesn't support step, resulting in overlapping labels, so I have visible set to false and it is difficult to tell the time range of the chart.  I have the date and value set to show as a tool tip, but would like to show the start date/time and end date/time as a subtitle, so the user can quickly see what week they are viewing as they page back and forth. 

Is it possble to show the first and last categoryAxis data value in the Title, so I have something like this for the chart title that will update when the dataSource is read:

Main Title of Chart
Start Date - End Date

Hi,
I have a problem in the chart with data source and web service. The chart isn´t creating. Can anybody help me?
Thanks.

Obs: I use the Framework 3.5.

The code:
$("#chart").kendoChart({
    theme: $(document).data("kendoSkin") || "Metro",
    dataSource: {
        transport: {
        type: "odata",
        read: {
            url: "JSON.asmx/GetDashboard", //I tried to put "http://localhost:17844/WEB3/JSON.asmx/GetDashboard" too, but don´t created the chart
            dataType: "json"
        }
}
    },
    title: {
        text: "Rentabilidade",
        font: "<B>"
    },
    legend: {
        visible: false
    },
    chartArea: {
        background: "#e6e6e6",
        margin: 0
    },
    seriesDefaults: {
        type: "bar",
        labels: {
            visible: true,
            position: "center",
            format: "{0:P2}"
        },
        color: "#3B894E"
    },
    series:
                [{
                    field: "VlValor",
                    name: "Rentabilidade (%)"
}],
    categoryAxis: {
        field: "DsFuncionario",
        labels: {
            rotation: 0,
            padding: { right: 60 }
        }
    },
    valueAxis: {
        labels: {
            visible: false
        }
    },
    tooltip: {
        visible: true,
        format: "{0:P2}",
        font: "<B>"
    }
});   


And the web service return a string: [{"DsFuncionario":"DIRECAO","VlValor":10135.33},{"DsFuncionario":"EDIR","VlValor":3201.59},{"DsFuncionario":"EMERSON ","VlValor":-76703.79},{"DsFuncionario":"FABIO","VlValor":3868.37},{"DsFuncionario":"SANDRO","VlValor":974631.58}]

case study is as below:
######################################################################################################
<table id="grid" >
<thead>
<tr>
<th style="width:90px;" data-field="fc_saledate">SaleDate</th>
<th style="width:100px;" data-field="fc_price">Price</th>
<th style="width:80px;" data-field="fc_perval">%ofVal</th>
</tr>
</thead><tbody></tbody>
</table>
<script id="rowTemplate" type="text/x-kendo-tmpl">
<tr id="list_${fc_pid}">
<td style="width:90px;" >${ fc_saledate }</td>
<td style="width:100px; text-align:right" >${ fc_price }</td>
<td style="width:80px; text-align:right" >${ fc_perval }</td>
</tr>
</script>

$("#grid").kendoGrid({
rowTemplate: kendo.template($("#rowTemplate").html()),
columns: [
{
field: "fc_saledate",
title: "SaleDate",
template: '#= kendo.toString(SaleDate,"dd MMMM yyyy") #'
},
{
field: "fc_price",
title: "Price",
format: "integer"
},
{
field: "fc_perval",
title: "%ofVal"
}
],
dataSource: {data: app_list.get_list_content()},
height: 350,
scrollable: true,
sortable: true,
pageable: false,
dataBound: function(e){ app_filter.hide_ids_on_sort(app_filter.hidden_ids_for_kendo_sort);}
});

######################################################################################################
The result table looks like this

SaleDate          Price      %ofVal 
Feb - 20    $50,000     25%
Feb - 23    $90,000     5% 
Feb - 24    $60,000     2.5% 
Feb - 25    $10,000     50% 
Feb - 28    $1,100,000     50%  

On sorting these columns specially 'Price' and '%ofVal' they don't sort good. looks like it is sorting as string and sort only by first digit not by number as whole. 

Where do i specify the sorting type like integer/string/date/decimal etc to force it sort according to this formates? Also please give the list of all sorting format type.

Thanks!

hi,

is there any UI Element in Kendo where I have list (like DropDownList) and can make more than one selection?

Best,

Hi!

I'm working with ASP.Net and I generate the data with a method, but when i call it is not being displayed in my grid. I tried it with an ajax call and it works, but I don't want to do it in that way..

Here is the json:

{"d":[{"f280_id":"01","f280_descripcion":"SUROCCIDENTE CALI"},{"f280_id":"02","f280_descripcion":"NORTE"},{"f280_id":"03","f280_descripcion":"CENTRO"},{"f280_id":"04","f280_descripcion":"BARRANQUILLA"},{"f280_id":"05","f280_descripcion":"PEREIRA"},{"f280_id":"06","f280_descripcion":"PASTO"},{"f280_id":"50","f280_descripcion":"prueba"},{"f280_id":"99","f280_descripcion":"regional 1"}]}

And the kendo ui code:

$(document).ready(function () {

var dataSource = new kendo.data.DataSource({

transport: {

             read: {

                  url: "About.aspx/prueba2",

                  type: 'get',

                  dataType: "json",

                  contentType: "application/json; charset=utf-8"

                  }

                }

            });

 

            $("#grid").kendoGrid({

                dataSource: dataSource,

                height: 360,

                pageable: true,

                autoBind: true

            });

        });

When the page is loading it seams as if where loading the data, but doesn't show anything.
Any suggestion?

Thanks

Hi,

Is it possible to show charts inside tab strip?
My chart is working fine, until I try to show it in tab strip, then chart is not visible, no error occured.
Am I doing something wrong or this is not supported?