jquery - How to retrieve the page title in JavaScript? -


i need way retrieve title of remote webpage. found js on internet can tell me "$.request("fetch_title", { url: c })" in function: ?

function fetch_title() { var = $("#url-field"),     b = a.find(".no_url"),     = a.find(".title-status"),     c = $("#url").val();   if (c) {     if (!$('form#newlink textarea[name="title"]').val() || confirm("this replace existing title, proceed?"))          a.show().text(reddit.status_msg.loading),          b.hide(),          $.request("fetch_title", { url: c })   } else a.hide(), b.show().text("a url required") }

there's no jquery.request() function in core jquery, it's implemented plug-in. closest i've found on google amplifyjs, described "component library jquery". however, there's no indication documentation using $ in place of amplify work.

taken page linked above:

amplify.request abstraction layer can used kind of request data. amplify.request sets out separate data retrieval , caching mechanisms data requestors.

it seems request title of page based on specified url user input, exact specifics of request elsewhere in code.


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