Essential Studio for Vue - v32.1.20 Release Notes

v32.1.20
December 23, 2025
Test Results: 68304 Success , 0 Failure

Common

Bug Fixes

  • #I776886 - Fixed a memory leak issue in Vue components when using slot templates during data source updates.

Accumulation Chart

Feature

  • Users can now use the noDataTemplate property in Accumulation Chart to define a custom template that clearly indicates when chart data is unavailable.

Barcode

Bug Fixes

  • #I508544 - Now, the DataMatrix barcode is rendered properly with alphanumeric values.

Block Editor

Bug Fixes

  • Now the issues with table block row/column copy and undo redo actions has been resolved.

Chart

Bug Fixes

  • #I774573 - Now, the column chart is rendered properly with columnWidthInPixel when rendered with column.

Charts

Feature

  • Users can now use the noDataTemplate property in Charts to define a custom template that clearly indicates when chart data is unavailable.
    Explore the demo here

Bug Fixes

  • #T745980 - The legend text trim tooltip will no longer be cropped at the bottom of the legend bounds.
  • #T754125 - The marker will no longer render when it exceeds the axis range.

Chat UI

Bug Fixes

  • Now the actual event argument parameters of the AttachmentClickEventArgs will be accessible now.

Chip

Features

  • #FB63852 - Provided drag-and-drop functionality to rearrange chips and move them between containers. To enable drag and drop, set allowDragAndDrop to true.

ColorPicker

Bug Fixes

  • #I904686 - Issue with “Color picker component was not properly read in accessibility tool” has been resolved.

DateRangePicker

Bug Fixes

  • #I753728 - Fixed an issue where the date range picker with the preset range popup would open behind the drawer.

Diagram

Bug Fixes

  • #I792576 - The NaN exception scaling error will no longer occur when resizing path nodes without dimensions.
  • #I784056 - Issues in layer’s moveObject function has been fixed.

DocumentEditor

Bug Fixes

#785176 - Fixed misalignment of spell-check underline caused by leading space in the error element.
#772957 - Resolved issue where bookmarks were removed when inserting text.
#785511 - Corrected highlight color behaviour during text insertion in highlighted paragraphs.
#788338 - Updated bookmark behaviour to move to the next paragraph when pressing Enter.
#792266 - Fixed script error occurring when pasting text inside a table.
#789132 - Resolved paragraph and bookmark position issues during rendering.
#791795 - Fixed table overlap after inserting columns and rows in Blazor WASM.
#792760 - Corrected gap at the right corner when applying table shading.
#779998 - Fixed table border toggle issue when applied from the toolbar.
#784718 - Resolved spell-check “Ignore” and “Ignore All” issue when selecting.

Bug Fixes

  • #I791038 - Resolved the issue where the popup rendered with a gap between the search box and the input element when using the Material 3 theme.

Bug Fixes

  • #I778358 - The issue with pre-filtered selections cleared When click on the close icon in Dropdown Tree Component has been resolved.

FileManager

Bug Fixes

  • #I696366 - Resolved the issue with copying and pasting a folder from the navigation pane to the layout pane in File Manager component.

GanttChart

Bug fixes

  • #I791822 - Fixed gridLines misalignment when virtualization was enabled in the Firefox browser.
  • #I791825 - Resolved the issue where vertical gridLines disappeared after scrolling with virtualization enabled in Firefox browser.
  • #I796445 - Resolved the issue where taskbars are not visible while filtering the collapsed record.
  • #I786381 - Resolved the issue where cyclic dependency validation incorrectly handled Parent-Child task relationships, leading to inaccurate render of dependencies.
  • #I792757 - Resolved performance degradation during CRUD operations in the React Gantt component when column templates are enabled, delivering improved responsiveness and a smoother user experience.

Grid

Bug fixes

  • #I784568 - Resolved an issue where edited values were not saved when using editTemplate with virtualization in the Grid.
  • #I788221 - Added support for ordering columns by headerText in the column chooser.
  • #I782100 - Fixed an issue where the column chooser was not fully visible when the Grid was positioned at the bottom of the page.
  • #I791047 - Fixed an issue where case sensitivity was ignored during lazy load grouping.
  • #I795201 - Resolved an issue where the scrollbar position was not retained after toggling columns in the column chooser.

HeatMap

New Features

  • #I450186 - HeatMap’s axis labels can now include line break characters.
  • #I287338 - Label templates can be displayed in place of cell labels to provide additional information.

Image Editor

Features

  • Opening images with custom width and height - Users can now open images with specified width and height values using the imageSettings parameter in the Open method. This enhancement introduces three additional properties: width, height, and isAspectRatio. Image dimensions can be precisely controlled while preserving the aspect ratio, if needed. This provides more control over rendering images, especially when dealing with high-resolution images or fixed canvas requirements.

  • Underline and strikethrough support for text annotation - Underline and Strikethrough formatting options have been added to text annotations. This feature is useful for creating instructional materials, documentation screenshots, and professional image presentations.

  • Loading BMP images - Users can load BMP (Bitmap) image files, expanding its file format compatibility. Users can upload BMP files via the file uploader UI or programmatically using the Open method. This addresses the needs of design professionals and users working with high-resolution images.

Kanban

  • #F71773 - Now, auto horizontal scrolling works properly when dragging a card to the left or right side of the Kanban.

ListView

Breaking Changes

  • Using a ternary operator within the string-type template is not supported and we suggest using a function type template in ListView. Refer to the below code for example

Previous

let template: string = '<div class="e-list-wrapper e-list-avatar" id = ${id}>' +
        '<span class="e-list-content">${name} ${$imgUrl ?  $imgUrl : \'no image\' }</span></div>';

Now

// data denotes the template data of each nodes from ListView data.
let template: Function = (data: any) => {
    let result = `<div class="e-list-wrapper e-list-avatar" id = "${data.id}">`+
    `<span class="e-list-content">${data.name} ${data.imgUrl ?  data.imgUrl : 'no image' }</span></div>`;
    return result;
}

Maps

New Features

  • An animation transition will now occur when the data labels are first rendered.

Bug Fixes

  • #I493376 - The tooltip will now be displayed properly above the marker templates.

PDF Viewer

Bug Fixes

  • #I796714 - Resolved an issue where the annotation property tool UI was displayed incorrectly after repeatedly switching between the Text Markup tool and Ink Annotation tool on iPad devices when enableDesktopMode API was set to true.
  • #I788303 - Resolved an issue where the stamp annotation appearance was incorrect after rotating, dragging, and resizing.
  • #I778410 - Fixed an issue where the annotationMouseLeave event was triggered unexpectedly when hovering over annotations.
  • #I793903 - Resolved an issue where the text area expanded while typing in a Free Text annotation.
  • #I788306 - Fixed an issue where the shape label position and font size were incorrect in the downloaded document.
  • #I790403 - Resolved an issue where clicking the last comment scrolled to the top of the comment panel.
  • #I791590 - Resolved an issue where a gap appeared between the line and end style when lineHeadStyle was set to Butt.
  • #I796761 - Resolved an issue where Free Text annotations could not be edited via double tap and long press on iPad devices when enableDesktopMode API was set to true.
  • Resolved an issue where radio button groups across different pages caused a null-reference error and broke page rendering.

Pivot Table

Bug Fixes

  • I792577 - The Pivot Table now renders correctly when a parent field member is expanded while the tabular layout is enabled.
  • I791186 - The Pivot Table now preserves the original data order when sorting is disabled, ensuring a consistent display without unintended reordering.
  • I787359, I795042 - The Pivot Table subtotal cells now have consistent properties in the aggregateCellInfo event for both tabular and compact layouts.

ProgressBar

Bug Fixes

  • #I690917 - Now, the tooltip renders properly when updating the progress value on data binding.

QueryBuilder

  • #I80058 - Issue with “String type between values not update properly in query builder rules” has been fixed.

RichTextEditor

Bug Fixes

  • #I794986 - Now, pressing the enter key works properly when the cursor is placed after a divider element pasted from a Word document into the Rich Text Editor.

  • #I792912 - Now, the target attribute remains intact in the inserted link element when the enableXhtml property is enabled in the Rich Text Editor.

Schedule

Bug fixes

  • #I781882 - Fixed an issue where appointment resizing behaved incorrectly when browser zoom is set to 90%.

  • #I792237 - Fixed an issue where appointment resizing behaved incorrectly when the time scale was customized using startHour and endHour in TimelineDay view.

  • #F197681 - The issue where the resourceHeaderTemplate did not receive the date value, when it was grouped has been fixed.

Spreadsheet

Bug fixes

  • #I778016 - Issue with “row height does not adjust properly when thick borders are applied” has been resolved.

Stock Chart

Feature

  • Users can now use the noDataTemplate property in Stock Chart to define a custom template that clearly indicates when chart data is unavailable.

Tab

Bug Fixes

  • #I736712 - Fixed an issue where the getItemIndex method returned an incorrect tab item index when tab items were dynamically shown or hidden.

Tree Grid

Features

  • Introduced sticky header support in the Tree Grid, allowing column headers to stay fixed during scrolling. This improves navigation and readability in large hierarchical data views. Explore the demo here.

  • Enhanced support for LoadChildOnDemand in the Tree Grid with remote data binding and virtual scrolling. This improvement enables efficient, on-demand retrieval of child records, ensuring smoother performance when working with large hierarchical datasets.

Test Results

Component Name Test Cases Passed Failed Remarks
3D Chart 232 232 0 All Passed
3D Circular Chart 374 374 0 All Passed
Accordion 208 208 0 All Passed
AI Assist View 430 430 0 All Passed
App Bar 67 67 0 All Passed
AutoComplete 200 200 0 All Passed
Breadcrumb 160 160 0 All Passed
Bullet Chart 169 169 0 All Passed
Button 145 145 0 All Passed
ButtonGroup 120 120 0 All Passed
calendar 177 177 0 All Passed
Carousel 61 61 0 All Passed
Chart 5025 5025 0 All Passed
Chat UI 500 500 0 All Passed
Checkbox 37 37 0 All Passed
CircularGauge 429 429 0 All Passed
ColorPicker 130 130 0 All Passed
Combo Box 144 144 0 All Passed
Common 906 906 0 All Passed
Context Menu 105 105 0 All Passed
Data Grid 3705 3705 0 All Passed
Date Picker 427 427 0 All Passed
Date Range Picker 515 515 0 All Passed
Date Time Picker 325 325 0 All Passed
Diagram 16255 16255 0 All Passed
Dialog 63 63 0 All Passed
DropDown Button 132 132 0 All Passed
Dropdown List 203 203 0 All Passed
Dropdown Tree 106 106 0 All Passed
File Manager 2197 2197 0 All Passed
Floating Action Button 174 174 0 All Passed
Gantt 4376 4376 0 All Passed
HeatMap Chart 478 478 0 All Passed
Image Editor 1653 1653 0 All Passed
In-place Editor 643 643 0 All Passed
Kanban 268 268 0 All Passed
LinearGauge 426 426 0 All Passed
Listbox 115 115 0 All Passed
ListView 81 81 0 All Passed
Maps 1244 1244 0 All Passed
Mention 46 46 0 All Passed
Menu 187 187 0 All Passed
Multicolumn Combo Box 254 254 0 All Passed
Multiselect Dropdown 445 445 0 All Passed
OTP Input 240 240 0 All Passed
Pivot Table 5348 5348 0 All Passed
Progress Bar 83 83 0 All Passed
Progress Button 132 132 0 All Passed
Query Builder 480 480 0 All Passed
RadioButton 45 45 0 All Passed
RangeNavigator 140 140 0 All Passed
Rating 198 198 0 All Passed
Ribbon 625 625 0 All Passed
Rich Text Editor 5136 5136 0 All Passed
schedule 4645 4645 0 All Passed
sidebar 86 86 0 All Passed
Signature 105 105 0 All Passed
Skeleton 144 144 0 All Passed
Slider 147 147 0 All Passed
SmithChart 49 49 0 All Passed
Sparkline 57 57 0 All Passed
Speech To Text 200 200 0 All Passed
Speed Dial 366 366 0 All Passed
Split Button 144 144 0 All Passed
Stepper 91 91 0 All Passed
Stock Chart 379 379 0 All Passed
Tab 69 69 0 All Passed
Text Area 107 107 0 All Passed
TextBox 58 58 0 All Passed
Time Picker 180 180 0 All Passed
Timeline 213 213 0 All Passed
Toast 139 139 0 All Passed
Toolbar 135 135 0 All Passed
ToolTip 132 132 0 All Passed
TreeGrid 3859 3859 0 All Passed
Treemap 264 264 0 All Passed
Treeview 371 371 0 All Passed