Table

Examples for adding tables, accessing them, removing them, and merging cells using Aspose.Slides for Node.js via Java.

Add a Table

Create a simple table with two rows and two columns.

function addTable() {
    let presentation = new aspose.slides.Presentation();
    try {
        let slide = presentation.getSlides().get_Item(0);

        let widths = java.newArray("double", [80, 80]);
        let heights = java.newArray("double", [30, 30]);
        let table = slide.getShapes().addTable(50, 50, widths, heights);

        presentation.save("table.pptx", aspose.slides.SaveFormat.Pptx);
    } finally {
        presentation.dispose();
    }
}

Access a Table

Retrieve the first table shape from the slide.

function accessTable() {
    let presentation = new aspose.slides.Presentation("table.pptx");
    try {
        let slide = presentation.getSlides().get_Item(0);

        // Access the first table on the slide.
        let firstTable = null;
        for (let i = 0; i < slide.getShapes().size(); i++) {
            let shape = slide.getShapes().get_Item(i);
            if (java.instanceOf(shape, "com.aspose.slides.ITable")) {
                firstTable = shape;
                break;
            }
        }
    } finally {
        presentation.dispose();
    }
}

Remove a Table

Delete a table from a slide.

function removeTable() {
    let presentation = new aspose.slides.Presentation("table.pptx");
    try {
        let slide = presentation.getSlides().get_Item(0);

        // Assume the first shape is a table.
        let table = slide.getShapes().get_Item(0);

        slide.getShapes().remove(table);

        presentation.save("table_removed.pptx", aspose.slides.SaveFormat.Pptx);
    } finally {
        presentation.dispose();
    }
}

Merge Table Cells

Merge adjacent cells of a table into a single cell.

function mergeTableCells() {
    let presentation = new aspose.slides.Presentation("table.pptx");
    try {
        let slide = presentation.getSlides().get_Item(0);

        // Assume the first shape is a table.
        let table = slide.getShapes().get_Item(0);

        // Merge cells.
        table.mergeCells(table.get_Item(0, 0), table.get_Item(1, 1), false);

        presentation.save("cells_merged.pptx", aspose.slides.SaveFormat.Pptx);
    } finally {
        presentation.dispose();
    }
}