Questions on Kendo UI for jQuery Forum

0 answers

88 views

Hi,

Following question is to Kendo Admin.

Currently, I am developing an android application using kendo web UI and jquery ( as kendo mobile is still in pre release state).
Here, I am using Kendo web widget datepicker and deopdownlist. These two widgets works fine in Android Emulator besides the known issues.

Now, my question is, when the kendo mobile will be released, will we be using the same Kendo web widgets (datepicker/dropdownlist) by implicitly including different js files for different widgets?
or
the kendo mobile js file will include all these widgets, such that we will not have to implicitly include different js files for different mobile widgets?

Thanks,
Madhab

Globalization

asked on 30 Dec 2011

1 answer

100 views

get field with html context

Hi everybody,

I' retrieving a database where in one field contains html. When I pull the content of the field via the selecteditem.get("myField") function, the html is converted to plain text like:

"<span style="color:blue;">testcontent%lt;/span>".

Is there a simple trick to avoid this?
Thanks in advance,
Klaus

Data Source

answered on 30 Dec 2011

4 answers

308 views

How add row in empty grid

Hi,

Once I'have delete all items of my grid I can't add any new item.

I'have also try to delete all items of the KendoUI grid editing exemple:
http://demos.kendoui.com/web/grid/editing.html

Once done I can't add a new record too. Error resulting in Chromium:
Uncaught TypeError: Cannot read property 'ProductID' of undefined

Is it a known misfunction? Is it possible to fix i?

Best regards

Grid

answered on 30 Dec 2011

1 answer

118 views

Determining what filters are set

Can you give a code example of how to determine what filters are currently set? I get that dataSource.filter() will give me back the objects, but how to I decode it?

For example, if I set a filter on a field "product" as "eq" to value "Milk", then later want to get the value of "Milk" back, how would I do so?

Data Source

answered on 30 Dec 2011

7 answers

523 views

Grid editing, change handler

Hi,

Maybe I missed something obvious but how can I know and handle change when user edit a cell ?

I have read that fire fires before the grid item is changed and change event in dataSource do not seem to be called.

For information I'm not using remote data but local.

var data = new Array();

data.push({Id: 'id'});

var grid = $("#grid").kendoGrid({

dataSource: {

data: data,

schema: {

model: {

fields: { Id: { type: "string", validation: { required: true} },}

}

},

change: function() {console.log('dataSource change');},

},

editable: true,

toolbar: ["create", "save", "cancel"],

columns: [{field: "Id",},],

save: function(data) {

console.log('grid save');

for(i in data)

console.log(i + ' = ' + data.i);

},

}).data("kendoGrid");

Thanks
Yvan

Grid

answered on 30 Dec 2011

3 answers

567 views

Trying to get data from a local json file.

Hello,

I need some help connecting to a json file.

I have attached my html file and my json file.

I can't get the json data to show up in my grid.

Please help,

P

Data Source

answered on 30 Dec 2011

1 answer

338 views

Setting Width Of Individual ComboBoxes

What do I target to set the width of the individual comboboxes?

I have one combobox which has longer text. I tried targeting the <input> with a CSS class but it only makes the input area bigger. The dropdown still remains skinny.

ComboBox

answered on 30 Dec 2011

1 answer

128 views

More filter examples

Is there a way to pass multiple values for orderId.
filter: [ { field: "orderId", operation: "eq", value: 10248 }]

For example...

filter: [ { field: "orderId", operation: "in", value: 10248,10249 }]



It would be nice there were more examples of how to use this config.

Data Source

answered on 30 Dec 2011

0 answers

84 views

Performance when dealing with large set of data

The user will have better user experience, if the whole data is downloaded to the browser/client and update the view based on the user's selection. I have a large set of data having 5000 rows. I'm looking at the alternate approach where I can make an ajax call based on the user's selection, and brings-in whatever necessary.

Any idea what is the maximum size of data the browser can hold in it's memory?

Data Source

asked on 29 Dec 2011

4 answers

973 views

Number Treated as String for Filter

At least that is what I am assuming. I have a datasource bound to a grid. It is a delayed binding, so the url is set later, but I do get the expected data. When I select the filter item for price I get the following on the console:

d.Price.toLowerCase is not a function
predicate = filter = new F...", "return " + compiled.expression); kendo.all.js (line 4144)

Thanks for your help.
Randy

Data Source:

var myQuotes = new kendo.data.DataSource({
    transport: {
        read: ""
    },
    schema: {
        data: "d",
        schema: {
            model: {
                fields: {
                    Carrier: { type: "number" },
                    ErroMsg: { type: "string" },
                    Key: { type: "string" },
                    Price: { type: "number" },
                    Service: { type: "number" },
                    Sig: { type: "number" },
                    WeightLbs: { type: "number" },
                    WeightOz: { type: "number" }
                }
            }
        }
    }
});

Grid:

    myQuotes.transport.options.read.data = "d";
    myQuotes.transport.options.read.url = 'ws/srvQuickQuote.svc/Quote';
    myQuotes.fetch(function () {
        $("#grid").kendoGrid({
            dataSource: myQuotes,
            height: 600,
            scrollable: true,
            sortable: true,
            filterable: true,
            pageable: true,
            columns: [
                {
                    field: "Carrier",
                    type: "number",
                    title: "Carrier"
                },{
                    field: "Service",
                    type: "number",
                    title: "Service"
                },{
                    field: "Sig",
                    type: "number",
                    title: "Signature"
                },{
                    field: "Price",
                    type: "number",
                    title: "Price"
                },{
                    field: "ErrorMsg",
                    type: "string",
                    title: "ErrorMsg"
                }
            ]
        }
 
        );
    });

Grid

answered on 29 Dec 2011