currentParagraph property

DocumentBuilder.currentParagraph property

Gets the paragraph that is currently selected in this DocumentBuilder.

get currentParagraph(): Aspose.Words.Paragraph

Remarks

DocumentBuilder.currentNode

Examples

Shows how to move a document builder’s cursor to different nodes in a document.

let doc = new aw.Document();
let builder = new aw.DocumentBuilder(doc);

// Create a valid bookmark, an entity that consists of nodes enclosed by a bookmark start node,
// and a bookmark end node. 
builder.startBookmark("MyBookmark");
builder.write("Bookmark contents.");
builder.endBookmark("MyBookmark");

let firstParagraphNodes = doc.firstSection.body.firstParagraph.getChildNodes(aw.NodeType.Any, false);

expect(firstParagraphNodes.at(0).nodeType).toEqual(aw.NodeType.BookmarkStart);
expect(firstParagraphNodes.at(1).nodeType).toEqual(aw.NodeType.Run);
expect(firstParagraphNodes.at(1).getText().trim()).toEqual("Bookmark contents.");
expect(firstParagraphNodes.at(2).nodeType).toEqual(aw.NodeType.BookmarkEnd);

// The document builder's cursor is always ahead of the node that we last added with it.
// If the builder's cursor is at the end of the document, its current node will be null.
// The previous node is the bookmark end node that we last added.
// Adding new nodes with the builder will append them to the last node.
expect(builder.currentNode).toBe(null);

// If we wish to edit a different part of the document with the builder,
// we will need to bring its cursor to the node we wish to edit.
builder.moveToBookmark("MyBookmark");

// Moving it to a bookmark will move it to the first node within the bookmark start and end nodes, the enclosed run.
expect(builder.currentNode.referenceEquals(firstParagraphNodes.at(1))).toBe(true);

// We can also move the cursor to an individual node like this.
builder.moveTo(doc.firstSection.body.firstParagraph.getChildNodes(aw.NodeType.Any, false).at(0));

expect(builder.currentNode.nodeType).toEqual(aw.NodeType.BookmarkStart);
expect(builder.currentParagraph).toEqual(doc.firstSection.body.firstParagraph);
expect(builder.isAtStartOfParagraph).toEqual(true);

// We can use specific methods to move to the start/end of a document.
builder.moveToDocumentEnd();

expect(builder.isAtEndOfParagraph).toEqual(true);

builder.moveToDocumentStart();

expect(builder.isAtStartOfParagraph).toEqual(true);

currentParagraph property

DocumentBuilder.currentParagraph property

Remarks

Examples

See Also