Hello Kendo React Team,

 

Here are a few bugs to address on the Kendo React Scheduler (3.6.0)...

 

Issue 1: November 3, 2019 Repeated on Week/Month Views

Visit https://www.telerik.com/kendo-react-ui/components/scheduler/views/month/ or https://www.telerik.com/kendo-react-ui/components/scheduler/views/week/, navigate to the first full week in November 2019. You will notice that 11/3 is repeated for Sunday/Monday. I'm wondering if this issue is related to daylight savings time. The calendar does not have a timezone configured (just uses the default UTC and my local timezone is PST).

 

Issue 2: Clicking an empty all day slot does nothing.

The onSlotClick callback should be fired when clicking on an all day event. I currently have to add an event listener using document.querySelectorAll("[data-slot-allday='true']"); to get the right behavior (definitely not ideal).

 

Issue 3: onItemDoubleClick and onSlotDoubleClick do not work on mobile devices.

My current solution to get everything to work on desktop and mobile is to use the onItemClick and onSlotClick and to not integrate useCallback with double clicking.

 

Suggested Improvements:

• The documentation is silent about onItemClick, onSlotClick, onItemDrop, etc. These are essential to extend the behavior of the scheduler. I had to dig through the node modules directory and look through the .ts files to figure out how to use these work.
• The mobile experience is awful. I miss the isMobile prop on the kendo-scheduler-react-wrapper. Whether you reintroduce that prop or add better css for smaller viewports, it would be greatly appreciated.

 

 

<Grid
                    style={{ height: '400px', width: '500px' }}
                    data={products}
                    reorderable
                >
                    <Column field="ProductID" title="ID" width="45px" locked />
                    <Column field="ProductName" title="Name" width="250px" />
                    <Column field="Category.CategoryName" title="CategoryName" />
                    <Column field="UnitPrice" title="Price" width="90px" />
                    <Column field="UnitsInStock" title="In stock" width="90px" />
                    <Column field="UnitsOnOrder" title="On order" width="90px" />
                    <Column field="Discontinued" width="120px" locked={true} />
                    <Column field="QuantityPerUnit" title="Additional details" width="250px" />
                </Grid>

Hello

There was an error calling “ chart.surface.redraw() ” 

 

  onRender = (args,mapValues,stackedOrderBy) => {              
        const chart = args.target.chartInstance;      

        const valueAxis = chart.findAxisByName("valueAxis");
        const categoryAxis = chart.findAxisByName("categoryAxis");

        if (!chart) return;        

           let x= 1;
            if( stackedOrderBy!="Ascending")
                x=-1;

            let axis = categoryAxis.options;

            axis.categories = axis.categories.sort(function (a, b) {
                if (mapValues[a] < mapValues[b]) {
                return -1*x;
                }
                if (mapValues[a] > mapValues[b]) {
                return 1*x;
                }

                return 0;
            });


            chart.surface.redraw();

                           

In the KendoReact Scheduler component, there is a bug when you try and change the date for an event.

Steps to reproduce:

1. use an editable scheduler component in your website
2. click on an event in the scheduler to open the modal
3. in the modal click on the date selector (calendar) icon next to Start or End.
4. The date selector is behind the modal

Looks like you need to change the z-index of the date selector if it is a child of a modal.

 

Thanks! I attached screen shots.

When using the <Window> component, there is an issue trying to maximize, when a parent element has positioning (ie:  position: absolute, position: relative).  The calculation for defining the width uses window.innerWidth (similar for height).  However, for placement, it uses top and left = 0.  

You can see a sample of this on StackBlitz:

https://stackblitz.com/edit/react-59kqss

This is a straight copy of https://www.telerik.com/kendo-react-ui/components/dialogs/window/controlled-mode/, but added the additional styles to the parent <div>.

Version is 3.14.

 

Thanks.

The ability to insert images in the Editor from the file system.

This can be done from the file browser or using drag and drop.

Hi,

I'm seeing a bug in TreeList which seems to be related to how locked column positions are being set.  The issue I'm seeing is when I scroll to the right the columns either overlap of have a gap between them.  See image below.

I also created a demo that demonstrates this issue: https://stackblitz.com/edit/react-lwp4ua?file=app%2Fmain.jsx

Seeing this issue in:

Add hideAfter prop to the Notification component.

This will allow controlling when the notification will be hidden.

Hello,

I have a request to add a ListView control to a React Pure control package.

Thanks.

Walkthrough component.

The component will allow the developer the create a step by step guide over the page.

This will highlight a collection of elements in a set order on the page with a tooltip showing the newly introduced feature.

When the available space for the Menu go under specific width the Menu should be hidden and a hamburger style button should be shown to access the Menu. This feature has to be added to our Menu component to make it responsive.

Hi, is there a way i can customize the paging options style? The default is we have the page selection on the left, number of Items per page selection in the middle and the total records info on the right. I would like to just reverse it. I tried a display flex on the container and a flex-direction: reverse but it reverses the paging icons also. Please advise.

I find the autogrow and floating labels in the latest Kendo Angular library to be quite handy:

https://www.telerik.com/kendo-angular-ui/components/inputs/textarea/

I am looking for added support for multi drag and drop and the ability to select multiple days as this is available in the jquery version:

https://demos.telerik.com/kendo-ui/scheduler/event-selection

Hi, 

Is it possible to define where the dropdown container (i.e. k-list-container) is appended in the DOM?

By default it is appended at the bottom of the body but I'd like to define where it is appended.

The reason why I need to do this is because I'm using the KendoReact components in a WebComponent (custom element) which is hosted in a shadow-dom for isolation.
The styles are also only loaded within the shadow-dom and are therfore not applied to content on the outside. 

The issue is that the kendo dropdown container is appended outside of the shadow-dom and the scope of the kendo styles.
The dropdownlist component is styled correctly but the dropdown part that is appended to body is not styled.

I've solved this with other components (i.e. modal window) by defining where I want the the container appended with the createPortal method in React.

 

Hi,

I need to implement two functionality for treelist control

1. Freezing of column and rows

2. Drag and Drop column and rows

With the ArcGauge component, when you set the rangeLineCap to something other than 'butt' (ie:  round or square), the indicator does not line up with the tick lines.  This leads to misleading values.  Please look at this StackBlitz:

 

https://stackblitz.com/edit/react-itztql

 

This will show the comparison between round and butt rangeLineCaps. 

From the screenshot as well, the ArcGauge on the right looks like the value is greater than 0, resulting in the user being mislead on the result.

We need to customize our exported excel to contain some additional information to the top rows of the excel sheet.

On using 'filterable' option as true in ExcelExport React component, it's getting applied on the first row but we want those filters to come on header values present on the 2nd/nth row in case we have some additional information on the top rows.

<ExcelExport
                    data={data}
                    fileName="Products.xlsx"
                    ref={(exporter) => { this._exporter = exporter; }}
                    filterable={true}
                >

Please refer the attached snapshots for actual and expected results needed from customization.

There seems to be bug in the React Grid around date formatting inconsistencies:

Current behavior
When entering a date format of {0:dd/MM/yyyy} for a ColumnData prop, when in edit mode a calendar picker shows the date format as US date of MM/dd/yyyy.Expected behavior
The date should show as dd/MM/yyyy per the requested date format.Minimal reproduction of the problem with instructions
Create a Kendo grid with one column with following ColumnData:
const settlementDate: ColumnData = {
field: 'settlementDate',
title: 'Setlement Date',
format: '{0:dd/MM/yyyy}',
filterable: true,
filter: 'date',
editor: 'date'
};
Note that the date is displayed as MM/dd/yyyy
Change the format to "dd/MM/yyyy"
Note that when in view mode the date is displayed as "dd/MM/yyyy".
What is the motivation or use case for changing the behavior?
Currently I have to create a custom date cell for every instance of using a date field in my grid which is less than ideal.Environment
Package versions:
@progress/kendo-data-query@1.5.2
@progress/kendo-dateinputs-react-wrapper@2019.4.1014
@progress/kendo-base-component-react-wrapper@2019.2.606
@progress/kendo-drawing@1.6.0
@progress/kendo-dropdowns-react-wrapper@2019.4.1014
@progress/kendo-base-component-react-wrapper@2019.2.606 deduped
@progress/kendo-react-data-tools@3.9.0
@progress/kendo-react-common@3.9.0
@progress/kendo-react-dateinputs@3.9.0
@progress/kendo-date-math@1.2.0
@progress/kendo-react-buttons@3.9.0
@progress/kendo-react-common@3.9.0
@progress/kendo-react-popup@3.9.0
@progress/kendo-react-dropdowns@3.9.0
@progress/kendo-react-common@3.9.0
@progress/kendo-react-popup@3.9.0
@progress/kendo-react-grid@3.9.0
@progress/kendo-react-common@3.9.0
@progress/kendo-react-inputs@3.9.0
@progress/kendo-react-common@3.9.0
@progress/kendo-react-popup@3.9.0
@progress/kendo-react-intl@3.9.0
@telerik/kendo-intl@1.5.2
@progress/kendo-react-pdf@3.9.0
@progress/kendo-file-saver@1.0.7
@progress/kendo-theme-default@4.7.0
@progress/kendo-theme-material@3.5.0
@progress/kendo-ui@2019.3.1113Browser:Chrome (desktop) version 78.0.3904.108
System:
Platform: Windows

Other information:
It appears that there is an incompatibility as to what a text display field requires as opposed to what a date picker requires. For text display it requires a format of '{0:dd/MM/yyyy}' whereas the datepicker requires a format of "dd/MM/yyyy".

I am trying to lock first column in Grid, when I used the instructions in Kendo React documentation I tried the same but as you see in screenshots it's not working.