docx-js/docs/usage/tables.md

Tables

!> Paragraphs requires an understanding of Sections.

Intro

• Tables contain a list of Rows
• Rows contain a list of TableCells
• TableCells contain a list of Parahraphs and/or Tables. You can add Tables as tables can be nested inside each other

Create a simple table like so:

const table = new Table({
    rows: [Array of `TableRow`s]
});

Then add the table in the section

doc.addSection({
    children: [table],
});

Table

Set Width

const table = new Table({
    ...,
    width: {
        size: [TABLE_WIDTH],
        type: WidthType,
    }
});

For example:

const table = new Table({
    ...,
    width: {
        size: 4535,
        type: WidthType.DXA,
    }
});

Pagination

Prevent row pagination

To prevent breaking contents of a row across multiple pages, call cantSplit:

const table = new Table({
    rows: [],
    cantSplit: true,
});

Table Row

A table consists of multiple table rows. Table rows have a list of children which accepts a list of table cells explained below. You can create a simple table row like so:

const tableRow = new TableRow({
    children: [
        new TableCell({
            children: [new Paragraph("hello")],
        }),
    ],
});

Or preferably, add the tableRow directly into the table without declaring a variable:

const table = new Table({
    rows: [
        new TableRow({
            children: [
                new TableCell({
                    children: [new Paragraph("hello")],
                }),
            ],
        }),
    ],
});

Options

Here is a list of options you can add to the table row:

Property	Type	Notes
children	Array<TableCell>	Required
cantSplit	boolean	Optional
tableHeader	boolean	Optional
height	{ value: number, rule: HeightRule }	Optional

Repeat row

If a table is paginated on multiple pages, it is possible to repeat a row at the top of each new page by setting tableHeader to true:

const row = new TableRow({
    ...,
    tableHeader: true,
});

Table Cells

Cells need to be added in the table row, you can create a table cell like:

const tableCell = new TableCell({
    children: [new Paragraph("hello")],
});

Or preferably, add the tableRow directly into the table row without declaring a variable:

const tableRow = new TableRow({
    children: [
        new TableCell({
            children: [new Paragraph("hello")],
        }),
    ],
});

Options

Property	Type	Notes
children	`Array<Paragraph	Table>`
shading	ITableShadingAttributesProperties	Optional
margins	ITableCellMarginOptions	Optional
verticalAlign	VerticalAlign	Optional
columnSpan	number	Optional
rowSpan	number	Optional
borders	BorderOptions	Optional
width	{ size: number type: WidthType }	Optional

Border Options

Property	Type	Notes
top	{ style: BorderStyle, size: number, color: string }	Optional
bottom	{ style: BorderStyle, size: number, color: string }	Optional
left	{ style: BorderStyle, size: number, color: string }	Optional
right	{ style: BorderStyle, size: number, color: string }	Optional

Example

const cell = new TableCell({
    ...,
    borders: {
        top: {
            style: BorderStyle.DASH_DOT_STROKED,
            size: 1,
            color: "red",
        },
        bottom: {
            style: BorderStyle.THICK_THIN_MEDIUM_GAP,
            size: 5,
            color: "889900",
        },
    },
});

Google DOCS

Google DOCS does not support start and end borders, instead they use left and right borders. So to set left and right borders for Google DOCS you should use:

const cell = new TableCell({
    ...,
    borders: {
        top: {
            style: BorderStyle.DOT_DOT_DASH,
            size: 3,
            color: "green",
        },
        bottom: {
            style: BorderStyle.DOT_DOT_DASH,
            size: 3,
            color: "ff8000",
        },
    },
});

Add paragraph to a cell

Once you have got the cell, you can add data to it:

const cell = new TableCell({
    children: [new Paragraph("Hello")],
});

Set width of a cell

You can specify the width of a cell using:

const cell = new TableCell({
    ...,
    width: {
        size: number,
        type: WidthType,
    },
});

WidthType values can be:

Property	Notes
AUTO
DXA	value is in twentieths of a point
NIL	is considered as zero
PCT	percent of table width

Example

cell.Properties.setWidth(100, WidthType.DXA);

Nested Tables

To have a table within a table, simply add it in the children block of a table cell:

const cell = new TableCell({
    children: [new Table(...)],
});

Vertical Align

Sets the vertical alignment of the contents of the cell

const cell = new TableCell({
    ...,
    verticalAlign: VerticalAlign,
});

VerticalAlign values can be:

Property	Notes
BOTTOM	Align the contents on the bottom
CENTER	Align the contents on the center
TOP	Align the contents on the top. The default

For example, to center align a cell:

const cell = new TableCell({
    verticalAlign: VerticalAlign.CENTER,
});

Merging cells together

Row Merge

When cell rows are merged, it counts as multiple rows, so be sure to remove excess cells. It is similar to how HTML's rowspan works. https://www.w3schools.com/tags/att_td_rowspan.asp

const cell = new TableCell({
    ...,
    rowSpan: [NUMBER_OF_CELLS_TO_MERGE],
});

Example

The example will merge three rows together.

const cell = new TableCell({
    ...,
    rowSpan: 3,
});

Column Merge

When cell columns are merged, it counts as multiple columns, so be sure to remove excess cells. It is similar to how HTML's colspan works. https://www.w3schools.com/tags/att_td_colspan.asp

const cell = new TableCell({
    ...,
    columnSpan: [NUMBER_OF_CELLS_TO_MERGE],
});

Example

The example will merge three columns together.

const cell = new TableCell({
    ...,
    columnSpan: 3,
});

Examples

Example

Source: https://github.com/dolanmiu/docx/blob/master/demo/4-basic-table.ts

Custom borders

Example showing how to add colourful borders to tables

Example

Source: https://github.com/dolanmiu/docx/blob/master/demo/20-table-cell-borders.ts

Adding images

Example showing how to add images to tables

Example

Source: https://github.com/dolanmiu/docx/blob/master/demo/24-images-to-table-cell.ts

Example

Source: https://github.com/dolanmiu/docx/blob/master/demo/36-image-to-table-cell.ts

Alignment of text in a cell

Example showing how align text in a table cell

Example

Source: https://github.com/dolanmiu/docx/blob/master/demo/31-tables.ts

Shading

Example showing merging of columns and rows and shading

Example

Source: https://github.com/dolanmiu/docx/blob/master/demo/32-merge-table-cells.ts

Example

Source: https://github.com/dolanmiu/docx/blob/master/demo/41-merge-table-cells-2.ts

Merging columns

Example showing merging of columns and rows

Example

Source: https://github.com/dolanmiu/docx/blob/master/demo/43-images-to-table-cell-2.ts

Floating tables

Example

Source: https://github.com/dolanmiu/docx/blob/master/demo/34-floating-tables.ts