## updateFields() {#default} Updates the values of fields in the whole document. ```js updateFields() ``` ### Remarks When you open, modify and then save a document, Aspose.Words does not update fi......let doc = new aw.Document(); let builder = new aw.DocumentBuilder(doc);...\\z \\u"); builder.insertBreak(aw.BreakType.PageBreak); // Populate...