Add metadata to JavaScript objects - Stack Overflow
Jan 20, 2013 · Is it possible to add metadata to JavaScript objects (including strings, numbers and functions)? That is, double = function(a){ return a*2; }; addMetadata(double,{desc:"Returns the …
How do I get the information from a meta tag with JavaScript?
Sep 23, 2011 · The problem with complex websites and metadata is that meta tags not always have the itemprop attribute. And in some case they have itemprop only but not a name …
metadata - Handling meta data with Javascript - Stack Overflow
May 24, 2011 · Add metadata to JavaScript objects. 6. Get meta data attribute in javascript. 0.
javascript - How can I get metadata from pdf document using …
Mar 30, 2014 · You can get document basic metadata info from PDFViewerApplication.documentInfo object. For eg: to get Author use …
Is there some way to add meta-data to JavaScript objects?
Jul 31, 2012 · I would like to add key-value pairs of metadata to arbitrary JavaScript objects. This metadata should not affect code that is not aware of the metadata, that means for example. …
Get meta data attribute in javascript - Stack Overflow
Mar 18, 2015 · Retriving the content of meta tag by language in JavaScript. 0. document.querySelector is null vuejs laravel.
Javascript To Change Metadata / Metatags Dynamically
I want to be able to add Share buttons for facebook/twitter, but I cannot get them to work and present themselves properly with the correct metadata (image and title). So I was thinking of …
javascript - Is it possible to get info from a file on the client side ...
Jul 31, 2012 · I am allowing my users to upload mp3 files just so I can read the metadata and extract the Song Title and Singer Name. At the moment I am uploading the file and using getId …
javascript - HTML5 read video metadata of mp4 - Stack Overflow
Sep 19, 2013 · Using HTML5 I am trying to get the attribute (ie rotation), located in the header of a mp4 (I play it using a video tag), to do this I am trying to get the bytes that make up the …
javascript - How to get meta data from URL - Stack Overflow
Jul 28, 2020 · I just start to using java script and I want to fetch metadata from the URL ... when enter any URL into the input field ,it has to pull meta data from it, this is the basic usage using …