removeAt method
removeAt(index)
Removes the node at the specified index from the collection and from the document.
removeAt(index: number)
Parameter | Type | Description |
---|---|---|
index | number | The zero-based index of the node. Negative indexes are allowed and indicate access from the back of the list. For example -1 means the last node, -2 means the second before last and so on. |
Examples
Shows how to add and remove sections in a document.
let doc = new aw.Document();
let builder = new aw.DocumentBuilder(doc);
builder.write("Section 1");
builder.insertBreak(aw.BreakType.SectionBreakNewPage);
builder.write("Section 2");
expect(doc.getText().trim()).toEqual("Section 1\u000cSection 2");
// Delete the first section from the document.
doc.sections.removeAt(0);
expect(doc.getText().trim()).toEqual("Section 2");
// Append a copy of what is now the first section to the end of the document.
let lastSectionIdx = doc.sections.count - 1;
let newSection = doc.sections.at(lastSectionIdx).clone();
doc.sections.add(newSection);
expect(doc.getText().trim()).toEqual("Section 2\u000cSection 2");
See Also
- module Aspose.Words
- class NodeCollection