I'm discovering the concept of "objects" in JavaScript. I'm making an RSS Parser, and I have an error (commented).
function MyParser (feed_url) { // Construct
"use strict";
this.feedUrl = feed_url;
this.pubArray = [];
if (typeof (this.init_ok) == 'undefined') {
MyParser.prototype.parse = function () {
"use strict";
var thisObj = this;
$.get(this.feedUrl, function (data, textStatus, jqXHR) {
if (textStatus == 'success') {
var xml = jqXHR.responseXML,
//lastBuildDate = new Date($(xml).find('lastBuildDate').text());
items = $(xml).find('item');
items.each(function () {
var pubSingle = thisObj.makeObj($(this).find('pubDate').text(),
$(this).find('link').text(),
$(this).find('title').text(),
$(this).find('description').text(),
$(this).find('encoded').text(),
$(this).find('commentRss').text(),
$(this).find('comments').last().text());
thisObj.pubArray.push(pubSingle);
});
console.log(thisObj.pubArray); // OK
}
}, 'xml');
console.log(this.pubArray); // Empty
return (this.pubArray);
};
MyParser.prototype.makeObj = function (pubDate, pubLink, pubTitle, pubDesc, pubContent, pubComCount, pubComLink) {
"use strict";
var pubSingle = {};
pubSingle.pubDate = new Date(pubDate);
pubSingle.pubLink = pubLink;
pubSingle.pubTitle = pubTitle;
pubSingle.pubDesc = pubDesc;
pubSingle.pubContent = pubContent;
pubSingle.pubComCount = pubComCount;
pubSingle.pubComLink = pubComLink;
return (pubSingle);
};
}
this.init_ok = true;
}
If you look at the console.log(), you'll see that the line // OK is outputting my array correctly.
But later, when returning from $.get, my array is empty.
Does anybody have an idea why, and how to correct that please?
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