Questions on Kendo UI for jQuery Forum

1 answer

64 views

Date format

Hi, testing datasource seem not to recognise json dates in /Date(..) format. Any examples on ways to solve this?

General Discussions

answered on 15 Aug 2012

0 answers

105 views

Return scrollbar to top of Editor

I'm pasting some html into an editor using the .paste() method. The html is too long to fit in the editor so a scrollbar is created as I'd expect. However, this scrollbar scrolls to the bottom of the editor and I would like to scroll it back to the top programatically. I have tried .scrollTop(0) but this doesn't work even with the editor set to 'scrollable: true'. Has this feature been implemented or is there a workaround for it at all?

Editor

asked on 15 Aug 2012

0 answers

176 views

How can I check if the value is null in DataBound

How do I check if the value is null tDtAlteracao within the DataBound? Would you like to do this without setting the field name.

#= kendo.toString(tDtAlteracao,'d') #

$("#" + sNmId).kendoGrid({

dataBound: function (e) {

if (this.dataSource.group().length == 0) {

setTimeout(function () {

$(".k-grouping-header").html(jsonResource[0]);

});

}

});

Thanks

Grid

asked on 15 Aug 2012

1 answer

121 views

How to handle errors

How can I handle errors, which for example occur on the server side.
I have defined this HierarchicalDataSource:

var childrenDataSource = new kendo.data.HierarchicalDataSource({
transport: {
read: {
url: function (options) {
return kendo.format("../api/hierarchytree/{0}", options.id);
}
}
},
schema: {
model: {
hasChildren: "hasChildren",
id: "id"
}
}
})

Hierarchical Data Source

answered on 15 Aug 2012

3 answers

103 views

Is there a complete method somewhere?

Essentially I want to have an "Empty Data Template" so after my custom binder runs for every row in my table I want to then check the visible count, and perform an action.

So is there an event that fires, or....?

Steve

MVVM

answered on 15 Aug 2012

0 answers

127 views

Local data virtualization not working after datasource changed

Hello,

I am using Kendo UI Grid to display a long list of data (10000+). As one of your demos shows, I used virtualization of local data in the grid. But after i changed my datasource later, the grid would not load the rest data automatically while scrolling down. I have tried both ObservableArray and a new DataSource object, but neither works. Please help!!!

var newData = createRandomData(10);
for (var i = 0; i < 10; i++) {
source.pop();
source.unshift(newData[i]);
}
var newSource = new kendo.data.DataSource({
data: source,
pageSize: 10
});
var grid = $("#grid").getKendoGrid();
grid.dataSource = newSource;
newSource.read();
grid.refresh();

Grid

asked on 15 Aug 2012

7 answers

218 views

Validators for mobile

Hi,

Is the validator functionality available for the mobile version too? All the examples are subject to web development and I can't get it working inside my mobile application.

I keep getting the error 'Object has no method kendoValidator' when executing the following code on a div called login that contains the fields that I want to validate.

<div data-role="view" id="login">

<h2>Log in</h2>

<ul data-role="listview" data-style="inset">

<li>

<input type="text" style="width:60%" id="emailinput" required/>

E-mail

</li>

<li>

<input type="password" style="width:60%" id="passwordinput" required />

Password

</li>

</ul>

<a class="button" data-role="button" data-click="logIn" style="float: right; margin: 1em 1em 0 0 ">Log in</a>

</div>

$("#login").kendoValidator({

messages: {

// defines message for the 'custom' validation rule

custom: "Please enter valid value for my custom rule",

// overrides the built-in message for required rule

required: "My custom required message"

}

});

General Discussions

answered on 15 Aug 2012

1 answer

133 views

reload json data from server

I am using combobox and need at a time to redo the ajax call that returned the results to populate the combobox. But with different parameters.

Is there any method to run again this request to update the combobox?

ComboBox

answered on 15 Aug 2012

1 answer

98 views

TimePicker issue - Not min?

Hi,
i'm trying to fix a code that resets the "end time" minimum value to be half hour more than the "begin time".

var value = $("#begin").data("kendoTimePicker").value();

var end = $("#end").data("kendoTimePicker");

if(value.getHours().toString() == "18" && value.getMinutes().toString() == "30")

{

var minimo = new Date(value.getTime() + 30*60000);

end.value(minimo);

end.enable(false);

}

else

{

var minimo = new Date(value.getTime() + 30*60000);

end.min(minimo);

end.enable(true);

}

For some reason, the code ends in error because it says that "min is not a function". In the docs it says it is? Is this some kind of bug of some sort?

Don't think it's due to wrong reference because the value function works. Can you help me here?

DatePicker

answered on 15 Aug 2012

1 answer

94 views

Feature Idea

Combine the AutoComplete and ComboBox and include features from http://ivaynberg.github.com/select2/

AutoComplete

answered on 14 Aug 2012