Hi team,

A customer which uses Kendo grids has asked us to improve the default string column filter which has two fields and one boolean operand and now they want three fields (with their usual "eq", "contains"...) and two boolean operands ("and" and "or" are fine) in the same column.

I am having a bit of a hard time finding an example that manipulates the same column with three fields because everything I stumble upon uses two or three fields, either in different columns or in a templatized one.

My starting point is this code I found here and adapted to work in my local environment:

ds.filter([
	{"logic":"or",
	 "filters":[
		{
			"field":"Freight",
			"operator":"eq",
			"value":11.61},
		{
			"field":"Freight",
			"operator":"eq",
			"value":51.3}
	 ]},
	{
		"field":"ShipCity",
		"operator":"startswith",
		"value":"Char"}
]);

I have tried to figure out a way to use the third set of properties within the other two, to no avail.

Is there any way to achieve what I am trying to do?

Thank you very much in advance, best wishes.

Hi Team,

Autocomplete textbox should have type=search to comply with the accessibility guideline [1.3.5 identify input purpose], but i do not see any way to do so.

any help is appreciated.

I've been searching for a while now and I can't find any resources on this. Enabling or disabling a button initially can be done through the button config: https://docs.telerik.com/kendo-ui/api/javascript/ui/wizard/configuration/steps.buttons.enabled

But there seems to be no documentation on how to programmatically enable or disable these buttons. What's the best way of doing so?

Hi Team,

Is there a way i can enable the keyboard tab/arrow keys for grid pager, where user can tab and select the page to navigate to, I understand that user can use shortcut keys to do page navigation but we are looking for navigation using arrow or tab keys.

thank you

I've got a Gantt chart that I've limited the amount of customization, just defined it using two two datasources, a single 'Title' column and some Pdf settings. Whenever I export to Pdf, it's huge width, and all of my tasks are slotted in the first time slot.

I was using R2 2021, so I just updated to R3, v2021.3.914 and I'm still seeing the same behaviour.

I think I'm going a bit nuts since other users seem to be able to export to Pdf no problem. I had a custom JS build including only the components I require, so I wonder if I'm missing a dependency that helps with the time aspect of Pdf? So I tried using kendo.all.min.js and I'm still having some pretty unfortunate PDF exports.

The datasources aside (they seem to be operating fine, all the behaviour and functionality in the Gantt chart seems to be working without error), here is the init of my Gantt.

$("#gantt").kendoGantt({
    dataSource: tasks,
    dependencies: dependencies,
    columns: [
        { field: "title", title: "Title" }
    ],
    pdf: {
        fileName: 'GanttTest.pdf',
        paperSize: 'auto',
        landscape: true
    }
});

I've attached a screenshot of the UI, which is great. The tasks are all working fine in the UI, the dependencies all work. You can see where the times are slotted in the UI.

Then when I export to PDF, you can see the tasks are all incorrectly rendered under the 8AM time slot, and the other time slots are taking up way too much of the PDF making it pretty much useless as an export.

I've also tried playing with paper sizes in the pdf settings, which usually results in cutting off the content, even though the tasks are still all rendered under the 8AM time slot.

Has anyone else seen this behaviour?

Kevin

I am exporting a jquery grid to PDF with saveAsPD(); I am setting pdf on grid initializing to 

pdf : {
     multiPage: true,
     allPages: false,
     landscape: true,
     repeatHeaders: true,
     scale: 0.5,
     creator: "John Snow",
     margin: { top: "1cm", right: "1cm", bottom: "1cm", left: "1cm" },
 }

 If I am trying to change pdf options, creator for example, the created pdf has just headers and no data.

kendoGrid.setOptions({pdf: {creator: 'Sansa Stark'}});
kendoGrid.saveAsPDF();

The request to the new data is executed but data are not rendered, no a single row :(.

Can anybody help?

P/S Just in case pdf export handler:

pdfExport: (e) => {
    const grid = kendo
        .jQuery(this.gridConfigurationTemplate.nativeElement)
        .data('kendoGrid');
    const removableColumns = [];
    grid.columns.forEach((col, index) => {
        if (!col.ColumnId) {
            removableColumns.push(index);
        }
    });
    if (removableColumns.length) {
        removableColumns.forEach((i) => {
            grid.hideColumn(i);
        });
        e.promise.done(() => {
            removableColumns.forEach((i) => {
                grid.showColumn(i);
            });
        });
    }
},

Hi All.

I have a funny issue.

I am building kendo grid and set filtrable options.operators for number/integer column but the options are ignored and set to defaults, however same options for string liters are respected. UI element set for the integer type is respected as well. 

this how I build column

 
 column.filterable = {
ui(element) {
      element.kendoNumericTextBox({
format: '####',
        decimals: 0,
      });
    },
    operators: this.commonService.gridFilterNumberOperators.operators
  };
} else if (
    column.filterType != undefined &&
    lstDateFields.indexOf(column.applicationDataType) > -1 &&
    lstDateFields.indexOf(column.filterType.toLowerCase()) > -1
) {
  column.filterable = {
ui(element) {
      element.kendoDatePicker({
format: 'MM/dd/yyyy',
      });
    },
  };
} else if (
    column.filterType != undefined &&
    column.filterType.toLowerCase() === 'string'
) {
  column.filterable = this.commonService.gridFilterStringOperators;
}
                        

options for integer column

option for string 

this how I initialize grid

kendo.jQuery(this.gridConfigurationTemplate.nativeElement).html('');
this.gridConfigurationTemplate.nativeElement.innerHTML = '';
kendo
    .jQuery(this.gridConfigurationTemplate.nativeElement)
    .data('kendoGrid')
    .setOptions(options);

//this.bindTooltipForDispatcherGrid();
grid = kendo
    .jQuery(this.gridConfigurationTemplate.nativeElement)
    .data('kendoGrid');
grid.dataSource.page(1);

Hi Team,

is it possible to limit to what is the max width to which user can resize a column, such that the column does not go beyond the visible area and does not introduce scrollbar.

i know that scroll and resize goes hand in hand and hence i am not able to make that work.

any help here is appriciated.

Hi Team.

is there a way i can change the styling of the placeholder(optionLabel) text for kendoDropDownList ?

thanks