Hello.

I have 130k+ cells in my spreadsheet and if I load all those cells with validation my grid takes a lot longer to load. (Something around 8-12 seconds), so I decided to not use validation. 

Is there any other way to only allow float numbers in my cells? I'm down to use an 'on-change' trick or something like that.

Thank you

Hi,

I have a PivotGrid (MVC) and im using it's datasource to generate the Chart. This has gone well, apart from the Series. I've worked out how to get one working using the example here: https://docs.telerik.com/kendo-ui/controls/data-management/pivotgrid/how-to/integration/chart-integration

For my PivotGrid i have two values for my 'Rows', but the Chart only displays one, see attached image, here's my Chart:

I'm sure it's most likely to-do with the Series, but using the integration provide i'm not sure how to add it.

Thanks,

Lee.

Is it possible to animate the bubbles when the data changes?  I mean that the attributes (x,y,size,color) transition from the current to the new.

(Syntax includes TypeScript)

var opt: kendo.dataviz.ui.ChartOptions = {};
opt.title = { text: 'Plot' };
opt.transitions = true;
opt.dataSource = this.dataSource;
opt.series = [{ type: 'bubble', yField: 'price', xField: 'time', sizeField: 'size', categoryField: 'id' }];//, overlay: { gradient:'glass'} }]; // colorField
opt.xAxis = [{ title: { text: 'Time' }, crosshair: { visible: true, tooltop: { visible: true, format: "n0" } } }];
opt.yAxis = [{ title: { text: 'Change' }, crosshair: { visible: true, tooltop: { visible: true, format: "n0" } } }];
opt.tooltip = { visible : true, format : "{3}", opacity : 1 };

////////////////////////////////////////////////////////////////////////////////
public mergeDataArray( items : Array<any> ) : void
{
//this.dataSource.data(item);
var item : any;
var src: any;
var i : number;
var j : number;
var n : number = this.dataSource.total();
var nout : number = items.length;
var found: boolean;

console.log('outter ' + nout + ' ' + n );
for(j = 0; j < nout; j++)
{
src = items[j];
found = false;
//console.log('outter ' + src['id']);
for(i = 0; i < n; i++)
{
item = this.dataSource.at(i);
if( src.id == item.id )
{
item.set('price', src.price);
item.set('time', src.time);
found = true;
break;
}
} // endfor

if(!found)
{
// add in new item
}
} // endfor
//this.dataSource.sync();
console.log('changed ' + this.dataSource.hasChanges() );
}

The data source does see that the data has changed, but it just does a quick set with no transition/animation from current condition to the new condition.

     Hi, i am having trouble with Editor on a textarea. It works on my Mac/PC but not on Iphone X, safari.

It autoexpands the editors height to be same height as the content. Instead of using set height and show scrollbars.

I've tried setting alot of different CSS heights, min heights. using delay and setting after a while using jquery, setting height on parent div,

etc. but i can't get it to behave like on the pc.

Is it possible to use the MaskedTextBox for entering a software version string? major.minor.revision.build?