Adds Gauge charts plus support for password-protected worksheets.
Features
PivotTable Enhancements
- SubTotal Option for Single Fields - Enhanced PivotTable support by adding a subtotal option for single fields. Previously, SpreadJS would change the subtotal position to be at the bottom of each field. Now you can change the position for individual fields.
- GetPivotData functions for PivotTable references - The "Use GetPivotData functions for PivotTable references" option has been added as an option for the formulas in the workbook and can be enabled or disabled. This option lets you reference PivotTable cells even if the layout of the data changes.
- PivotTable Sorting - Added sorting functionality accessible by right-clicking on a cell in a PivotTable.
TableSheet Enhancements
- Bind a Worksheet Table to the Data Manager Table Views - You can now utilize a View from a DataManager as the data source for a table in a worksheet.
- Data Source Spread Transformation - In some cases, the data in the DataManager could be in the form of nested objects with different properties. Previously, you would need to use calculated columns or dot delimiters to indicate the properties of those objects as fields. With this release, you can simply specify "spread: true" to ensure that the first-level children of an object are spread out into separate fields.
- Spreadsheet Filters - TableSheets now allows you to filter multiple columns at the same time.
- Reordering - You can reorder sheets in the workbook by clicking and dragging the sheet tabs at the bottom of the workbook. With this release, you can now reorder worksheets and TableSheets together, so the order of worksheets and TableSheets can be changed however you want.
- Header Style Rule - Style rules are now supported for column headers in a TableSheet. By default, the TableSheet would automatically add a locked icon to a column if it was set to read-only. You can now set specific style rules for displaying column headers in certain circumstances.
Calculation Enhancements
- Auto Formatting for Formula Results - After entering a formula in SpreadJS, you can now have the result be auto-formatted according to the data in the formula. The auto-format will be one of the following types:
- Empty - null/undefined/"general"/"".
- Number - 0 0.00.
- Currency (Accounting) - $#,##0.00.
- Date (Time) - m/d/yyyy h:mm or h:mm:ss AM/PM.
- Percentage - 0.00%.
- Fraction - # ?/?.
- Scientific - 0.00E+00.
- Text - @.
- RegEx Functions - Added some new RegEx functions which can help extract, match, and replace text within cells:
- GC.REGEXEXTRACT - Extracts the matching substrings according to a regular expression.
- GC.REGEXMATCH - Tests to see if a piece of text matches a regular expression.
- GC.REGEXREPLACE - Replaces part of a text string with a different text string using regular expressions.
- Quick Typing for Cross Worksheet Formulas - When entering a formula in SpreadJS, you can select a sheet tab at the bottom of the workbook to include a reference to it in the formula and stay in edit mode. However, there may be too many sheets to display at one time, and therefore can't be selected. The new AllSheetsList button can now be used to select sheets for references in formulas.
Shape Enhancements
- Sparkline Functions - Shapes now support using sparkline functions as the source property. This can be done via style.fill.src. When used, it will create the sparkline and use it as the background of the shape.
- Text Box Shape - SpreadJS now supports TextBox Shapes, which means you can add boxes anywhere on the worksheet with text inside of them. You can also utilize the resizeToFitText option to automatically resize the text box to fit the user's input.
- Z-Order Methods and Designer Support - SpreadJS and the Designer Component now support changing the Z-Order of shapes. This means that you can now change the visual order of shapes relative to each other using the following behaviors:
- Bring Forward - Move shape above another shape.
- Bring to Front - Move the shape above every other shape.
- Send Backward - Move the shape below another shape.
- Send to Back - Move the shape underneath every other shape.
- Form Control Enabled Property - In a previous release, Form Controls were added which let you add different types of buttons and interactive UI for form-like interfaces. With this release, an enabled property has also been added that will give you control over whether or not a user can interact with the form control.
Chart Enhancements
- Gauge Charts - Added Gauge Charts. This new combo chart lets you create a kind of gauge or speedometer. Gauge charts are a combination of pie and doughnut charts that allow you to visualize a single value of data quantitatively.
- Invert If Negative - Column and Bar charts have been enhanced with an invertIfNegative option. This lets you format positive and negative values differently, allowing for a clearer visual distinction. You can enable this option on a specific series in a chart, and SpreadJS will automatically invert the data. You can use the invertColor option to choose a specific color for the inverted series.
Workbook Enhancements
- Input Mask Style - Added new Mask input feature. This is used to constrain user input in a set format, ensuring data integrity while preventing input errors, such as entering a formatted phone number. The pattern can either be a String or Date pattern and can be used in conjunction with formulas to produce a specific result.
- Password-protected Worksheets - Worksheets in SpreadJS can now be password protected. You can set a password for specific sheets or the entire workbook, matching Microsoft Excel functionality.
- Resizable Filter Window - The drop-down filter dialog can now be resized to fit user needs. Resizing follows the below behavior:
- Keeps track of the size that the user last set it to.
- Will not resize below a minimum required size to fit the contents.
- A global setting to enable/disable resizable filter dialogs.
- Word Line-Breaking - SpreadJS now supports custom line-breaking, which lets you define the characters that indicate when a line break should happen.
- ComboBox AllowFloat - In some cases, a user would be interacting with a ComboBox, and depending on the positioning and contents, the full ComboBox could not be displayed properly. With this release, an allowFloat property has been added on the ComboBoxCellType that, when enabled, allows the ComboBox to float outside of the SpreadJS instance on the page.
- Insert Cut Cells for Tables - SpreadJS already supports inserting copied or cut cells outside of a table range. Now with this release, copied and cut cells can be inserted into a Table.
- Display Zero - Sometimes, a worksheet may have formulas that result in 0 in a cell, and a user might not want those cells to show any value. To support this, the showZeros option has been added, which can be enabled to show 0 values in cells and disabled to show the cell value as blank.
- Checkbox CellType Line Break - Checkboxes are a CellType in SpreadJS that allow you to put a checkbox inside a cell and have a label next to the box. In some cases, the text might be too long for the cell, which is why support for line breaks in CheckBox CellTypes has been added via the cellStyle.wordWrap property. When set to true, the text will automatically wrap in the cell if it is larger than the width of the cell.
- Styles Copy Clipboard Content Optimization - SpreadJS now generates optimized HTML content for the clipboard when copying styled ranges. This improves the performance and memory consumption of large clipboard operations.
- Preserve WordWrap - As another copy/paste enhancement, SpreadJS now supports preserving cell word-wrapping when copying from one SpreadJS instance to another or from SpreadJS to Excel. If wordwrap is enabled for a cell, that cell wordwrap will automatically work when copied over.
- Column/Row Header Layout Enhancement - SpreadJS supports addRows/Columns and deleteRows/Columns, and with this release, these functions now work with the Column and Row headers. You just need to specify SheetArea.colHeader or SheetArea.rowHeader when calling those functions.
- Style Decoration Icons - The icons property in SpreadJS has been enhanced to support style decoration. These icons are a set of self-defined icons that can be embedded inside or outside the cell. Since these are implemented using styles, you can specify the source, width, height, and position for the icons.
- SetRowCount and SetColumnCount Data Protection - In previous releases of SpreadJS, the SetRowCount and SetColumnCount functions could delete rows or columns, even if the rows and columns that would be deleted had data in them. With this release, a new parameter has been added called guardContent, which will let you protect rows and columns that have data in them using those functions.
Framework Support
- Next.js Support - This should give you all of the features you need for production, including hybrid static and server rendering, TypeScript support, smart bundling, route pre-fetching, and more.
- Nuxt Support - Nuxt is a Vue-based open-source framework that helps with web development and is now supported for use with SpreadJS in this release.
- Angular 15 Support - SpreadJS now supports the latest Angular 15 with the Angular wrapper.
Designer Component Accessibility
- Added accessibility options to the Designer Component. This basic accessibility is based on WAI-ARIA. It should be noted that different screen readers could result in different text being read for certain options.
Designer Enhancements
- Resizable Conditional Formatting and Named Range Dialogs - The Designer Component now supports resizable dialogs. This is simply a new "resizable" property added to the dialog template. When that property is set to true, the dialog will support resizing in the left, right, and bottom directions. In addition, the initial size of the dialog is the minimum size of the dialog.
- Font-Size Drop-Down Enhancement - In the Designer Component, you can change the font size by clicking the drop-down and selecting a number. With this release, that drop-down box has been made editable, so you can set the font size to include decimals. This is limited from size 1 to 409, and the decimals have to be in multiples of 0.5.