Sometimes when indexing, it is necessary to associate each document with certain additional metadata, for example, a set of tags, a number in the library catalog, the subject of a document, etc. To accomplish this task, additional fields can be added to each indexed document in addition to those already in the document itself.
Additional fields are associated with the document through the arguments of the FileIndexing event that occurs before indexing each added document....Search for Node.js / Developer Guide / Advanced...
This topic describes how to use the GroupDocs.Viewer Node.js API to convert archive files to HTML, PDF, PNG, and JPEG formats....Viewer for Node.js / Document rendering basics...file contents within your Node.js application (web or desktop)...
The IndexRepository class can be used to combine several indexes into a group for searching all indexes at once....Search for Node.js / Developer Guide / Advanced...
This article explains how to access IPTC metadata in a file of any supported format, GroupDocs.Metadata for Node.js via Java provides the IIptc.getIptcPackage method....Metadata for Node.js / Developer Guide / Advanced...
This article shows how to handle search queries if they contain special characters and separator characters....Search for Node.js / Developer Guide / Advanced...
In this article, you will learn how to convert documents to HTML format with GroupDocs.Conversion for Node.js via Java....Conversion for Node.js via Java / Developer guide...
Follow the instructions on this page to configure the license and find out the restrictions when using GroupDocs.Watermark for Node.js via Java without a license (Evaluation Limitations)...Watermark for Node.js via Java / Getting Started...
Master Word document comparison in Python with GroupDocs.Comparison. Detect changes, highlight differences, accept/reject modifications, and generate professional comparison reports with complete code examples....Comparison for Node.js via Java free NPM download...With GroupDocs.Comparison for Node.js, integrating advanced document...
This article gives knowledge about the reverse image search, which makes it possible to search for similar images in ZIP archives, various documents, and individual files....Search for Node.js / Developer Guide / Advanced...