Bug report
When there is a selected item and filtering is performed in the Gantt, sometimes a task in the new filter result is displayed as selected.
Reproduction of the problem
- Open the demo - https://demos.telerik.com/kendo-ui/gantt/columns
- Filter the tasks by ID 18
- Select the task with ID = 18
- Filter the tasks that have ID equal to 11
Current behavior
Sometimes the task with ID 11 is marked as selected. The issue does not appear consistently, so you may need to perform the test multiple times.
screencast - https://somup.com/c0XZ6DgaRA
Expected/desired behavior
The tasks that have not been selected, should not be displayed as selected after filtering.
The issue is a regression starting with the 2022 R1 release
Environment
- Kendo UI version: 2023.3.1114
- Browser: [all]
Bug report
When the tasks in the Gantt's TreeList are moved/dragged an item appears over them. When the visible size of the TreeList is small, dragging tasks inside it results in unavailability to understand which task is currently being dragged because the draggable item is partially hidden.
Reproduction of the problem
- Open this Dojo
- Move the Splitter in the Gantt component to the left, in a way at least half of the initially visible TreeView is hidden.
- Select Task 2 and drag it.
Current behavior
The draggable item is initialized with a negative "left" CSS style. The task name is partially visible or not visible at all.
Expected/desired behavior
The draggable item should be visible. The task name should be visible.
Environment
- Kendo UI version: 2020.1.406
- jQuery version: x.y
- Browser: [all]
Hi,
In Dojo chose Kendo UI 2020 R1 SP2 library and created a Gantt chart with two summaries and a task. Each summary has a child task.
Set rowHeight to 40px.
Expand Summary1. Summary2 changed position and moved to the top of the row.
Collapse Summary1. Summary2 still at the top of the row.
Also, tried with other libraries, the result is the same.
Noticed that if rowHeight is not set, summary doesn't change its position.
Example here: https://dojo.telerik.com/IriJegeX
Please find the screenshot attached.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>Kendo UI Snippet</title>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2020.1.406/styles/kendo.default-v2.min.css"/>
<script src="https://code.jquery.com/jquery-1.12.3.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2020.1.406/js/kendo.all.min.js"></script>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2020.1.406/styles/kendo.common.min.css">
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2020.1.406/styles/kendo.rtl.min.css">
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2020.1.406/styles/kendo.default.min.css">
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2020.1.406/styles/kendo.mobile.all.min.css">
<script src="https://kendo.cdn.telerik.com/2020.1.406/js/angular.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2020.1.406/js/jszip.min.js"></script>
</head>
<body>
<div id="gantt"></div>
<script>
$("#gantt").kendoGantt({
rowHeight: "40px",
dataSource: [{
id: 1,
orderId: 0,
summary: true,
parentId: null,
title: "Summary1",
start: new Date("2014/6/17 9:00"),
end: new Date("2014/6/17 11:00")
},
{
id: 2,
orderId: 0,
parentId: 1,
title: "Task1",
start: new Date("2014/6/17 9:00"),
end: new Date("2014/6/17 11:00")
},
{
id: 3,
orderId: 1,
summary: true,
parentId: null,
title: "Summary2",
start: new Date("2014/6/17 9:00"),
end: new Date("2014/6/17 11:00")
},
{
id: 4,
orderId: 0,
parentId: 3,
title: "Task2",
start: new Date("2014/6/17 9:00"),
end: new Date("2014/6/17 11:00")
},
{
id: 5,
orderId: 2,
parentId: null,
title: "Task3",
start: new Date("2014/6/17 9:00"),
end: new Date("2014/6/17 11:00")
}]
});
</script>
</body>
</html>
Thanks.
Team,
Dojo ref : https://dojo.telerik.com/@Aswathi/uXoJoSUq
When I edit the calendar value and click on any other row/cell it doesn't get saved. If I click outside it gets saved. I see it's due the property
If we set it editable:true , it's breaking the reorder functionality.
Is there a way to fix this ?
Appreciate your support.
Regards,
Sujith
Bug report
If you expand/collapse the top parent node, it is marked as dirty.
Regression introduced with R1 2023
Reproduction of the problem
- Open the Gantt Overview demo - https://demos.telerik.com/kendo-ui/gantt/index
- Collapse the top node
Current behavior
The top node is marked as dirty when collapsed
Expected/desired behavior
The top note shouldn't be marked as dirty upon collapsing
Environment
- Kendo UI version: 2023.1.314
- Browser: [all]
Bug report
When there are Grid and Gantt on the same page and a column in the Gantt has reordered an error in the console is thrown:
kendo.all.js:133531 Uncaught TypeError: Cannot read properties of undefined (reading 'lockable')
Reproduction of the problem
- Open the Dojo. There is no relation in the configuration between the Grid and the Gantt widgets.
- Reorder the columns in Gantt
Current behavior
The following error is thrown:
kendo.all.js:133531 Uncaught TypeError: Cannot read properties of undefined (reading 'lockable')
Expected/desired behavior
There should be no error in the console when reordering columns in Gantt, even if there is a Grid on the page.
The issue is a regression starting with: 2021.3.1207
Environment
- Kendo UI version: 2022.2.802
- Browser: [all]
Bug report
The change event incorrectly triggers at initialization of the Gantt - Regression with 2022.1.301
Also, the event does not trigger when selecting a task from the timeline - Regression with 2022.3.913
Reproduction of the problem
- Open this example - https://dojo.telerik.com/@martin.tabakov@progress.com/OVigiKEX/3
- Check the Kendo Console - the change event triggers right after initialization
- Select a task from the Gantt timeline - the change event doesn't trigger
Current behavior
Change event triggers after initialization and does not trigger after selection in timeline
Expected/desired behavior
Change event shouldn't trigger after initialization and should after selection in timeline
Environment
- Kendo UI version: 2022.3.1109
- Browser: [all]
Bug report
When you collapse a selected task in the Gantt, the selection is lost
Reproduction of the problem
- Open the Gantt Overview demo - https://demos.telerik.com/kendo-ui/gantt/index
- Select the Software validation task
- Collapse the selected task
Current behavior
The selection is lost
Expected/desired behavior
The selection should be preserved
Environment
- Kendo UI version: 2022.2.802
- Browser: [all]
Bug report
In a Gantt that has a DropDownList as editor in the TreeList, if you click on the DropDownList's wrapper to open the widget, it will close the cell instead.
Regression introduced with 2022 R1
Reproduction of the problem
- Open this example - https://dojo.telerik.com/OlOCIkOZ/3
- Double click to edit the Status field
- Click on the DropDownList wrapper.
Current behavior
The cell closes.
Expected/desired behavior
The cell should remain open and the DropDownList should open
Environment
- Kendo UI version: 2022.2.621
- Browser: [all]
Bug report
When the duration of a task is edited in the Task Duration column in Gantt in the save event handler e.task.taskDuration returns the new duration value. With versions, before 2020 R3, the old task duration value has been returned.
Reproduction of the problem
- Open the Dojo
- Edit the value in the 'Task Duration' column and observe the result in the browser`s console.
Current behavior
With the current version, the new task duration is returned.
Expected/desired behavior
The returned e.task.taskDuration should return the previous task duration in order to be consistent with the behavior before 2020 R3
Regression since 2020.3.915
Environment
- Kendo UI version: 2022.2.510
- Browser: [all]
Bug report
When the end date of a task is edited in the End Time column in Gantt in the save event handler e.task.end returns the new end date value. With versions, before 2020 R3, the old end task value has been returned.
The behavior is inconsistent with editing a task through dragging or by double-clicking on a task as in such case the previous value of the end task will be returned
Reproduction of the problem
- Open the Dojo
- Edit the date in the 'End Time' column and observe the result in the browser`s console.
Current behavior
With the current version, the new end date is returned.
Expected/desired behavior
The returned e.task.end should be consistent with the other ways of changing the date e.g. dragging or double-clicking on the task.
Regression since 2020.3.915
Environment
- Kendo UI version: 2022.1.412
- Browser: [all]
Bug report
With e.preventDefault in the save event of the Gantt, the TreeList becomes unresponsive when blurring a task field.
Reproduction of the problem
- Open this example - https://dojo.telerik.com/aWaHadaL/17
- Add a child task under Task 1.
- Double click on a field of the Child task in the TreeList.
- Blur the element.
Current behavior
The parent task collapses and becomes unresponsive
Expected/desired behavior
The parent task should not collapse and become unresponsive
Environment
- Kendo UI version: 2022.1.412
- Browser: [all]
Bug report
The menu that determines where to add new task incorrectly appears after creating a new task and editing an existing one.
Reproduction of the problem
- Open this Dojo example - https://dojo.telerik.com/uBAHUgOy
- Add new task.
- Randomly edit another task so that no item is selected in the Gantt TreeList.
- Press the Add Task button again.
Current behavior
The Add Child/Above/Below menu appears unexpectedly.
Expected/desired behavior
The menu should not appear and a new task should be added at the bottom of the list.
Environment
- Kendo UI version: 2021.2.616
- Browser: [all]
Bug report
When tasks are reordered in Gantt duplicated requests are sent for updating.
Reproduction of the problem
- Open the Gantt Overview Demo
- Reorder two tasks and inspect the requests in the Network tab
Current behavior
For example, in case two tasks on the same level are changing their places, four requests are sent, two by two the requests are the same.
In case a task is moved on a different level multiple requests are sent, as all are duplicated.
Expected/desired behavior
There should be no duplicated requests when reordering tasks in Gantt
This is a regression introduced with R3 2020 (2020.3.915)
Environment
- Kendo UI version: 2021.3.914
- Browser: [all ]
Bug report
If you select a custom view in the Gantt and shrink the window so that a DropDownList would appear, the custom view does not appear as selected in the DropDownList.
Reproduction of the problem
- Open this example - https://dojo.telerik.com/@martin.tabakov@progress.com/ECOhusOc
- Shrink the browser until the DropDownList appears on the Gantt toolbar.
- Select the Quaterly custom view.
Current behavior
Quaterly custom view is not displayed as the selected value of the DropDownList
Expected/desired behavior
Quaterly custom view should be displayed as the selected value of the DropDownList
Environment
- Kendo UI version: 2021.2.511
- Browser: [all]
Bug report
Reproduction of the problem
Reproducible in the Columns demo: https://demos.telerik.com/kendo-ui/gantt/columns
- Filter by "Title" -> contains "Market". Only the child "Market" will be visible in the parent "Research" task.
- Edit "Market" and set it percentComplete to 100%.
Current behavior
The parent's percent complete is also set to 100%. This is incorrect, since the other children of parent are not removed from the dataSource, they are just visually filtered. The problem becomes more evident, if the filter is cleared. Then the parent keeps its 100% value, even though it contains child tasks with percentComplete less than 100%.
Expected/desired behavior
The parent task percent complete should be consistent to the behavior without filtering applied. Using the same example, this means: on updating "Market" to 100%, Research should change its percentComplete to 49%, taking into account all of its children percentComplete values.
Environment
- Kendo UI version: 2020.3.1021
- jQuery version: x.y
- Browser: [all]
Bug report
If we define a column template for a field that is defined in the resources configuration fo the Gantt, the template is not applied to it
Reproduction of the problem
- Open this Dojo example
- There is the same template defined for both the "title" and "resources" fields
Current behavior
The custom template is applied only to the "title" field
Expected/desired behavior
The user should be able to define a custom template for the "resources" fields
Environment
- Kendo UI version: 2020.3.1118
- jQuery version: x.y
- Browser: [all]
Bug report
If the Gantt is navigatable and editable.reorder is set to false when the user tries to navigate and press Enter on a cell an error is thrown
Regression since: 2020.3.915
Reproduction of the problem
- Open the Dojo example
- Navigate for example to 'Task 2'
- Press 'Enter'
Current behavior
The following error is thrown in the console: r.list._startEditHandler is not a function
Expected/desired behavior
There should be no error in the console.
Environment
- Kendo UI version: 2020.3.1118
- Browser: [all]
Bug report
Regression introduced in R3 2020.
Reproduction of the problem
Reproducible in the demos. Video attached.
Recording47.zip
- Run the "overview" demo and open the browser devtools console.
- In the treelist, drag the first task upwards until the "k-i-insert-middle" drag clue appears. The cursor should be positioned just under the treelist header.
- Drop the task
Current behavior
A js exception is thrown:
kendo.all.js:126843 Uncaught TypeError: Cannot read property 'orderId' of null
Expected/desired behavior
No exceptions are thrown.
Environment
- **Kendo UI version: 2020.3.1118
- jQuery version: x.y
- Browser: [all]
Bug report
When dragging and dropping tasks in Gantt (TreeList) the save event is not always fired.
That is a regression introduced with R3 2020 release.
Reproduction of the problem
- Open the Dojo
- Drag "Market search" and drop it when the icon is a '+' sign
Current behavior
When dragging and the icon of the dragged item is a '+' the save event is not fired. (screencast)
Expected/desired behavior
Save event should be fired when reordering tasks through drag and drop.
Environment
- Kendo UI version: 2020.3.1021
- Browser: [all ]