Automatically views the image when adding an item to your wanted list.
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// ==UserScript==
// @name Bricklink - Wanted List: Auto-View Image
// @namespace http://badwing.com/
// @version 0.1
// @description Automatically views the image when adding an item to your wanted list.
// @author Christopher Hiller
// @include http://www.bricklink.com/wantedAddDetail.asp?*
// @require //code.jquery.com/jquery-1.11.1.min.js
// ==/UserScript==
// reference to jQuery object of the <img> tag
var img_thumb;
/**
* Given an ID, put the image in the placeholder.
* @param {string} id Part ID
*/
var getImage = function getImage(id) {
var src = '/getPic.asp?itemType=P&itemNo=' + id;
$.ajaxQueue(src).done(function(src) {
return function() {
img_thumb.attr('src', src);
};
}(src));
};
/*! jQuery Ajax Queue - v0.1.2pre - 2013-03-19
* https://github.com/gnarf37/jquery-ajaxQueue
* Copyright (c) 2013 Corey Frang; Licensed MIT */
(function($) {
// jQuery on an empty object, we are going to use this as our Queue
var ajaxQueue = $({});
$.ajaxQueue = function( ajaxOpts ) {
var jqXHR,
dfd = $.Deferred(),
promise = dfd.promise();
// run the actual query
function doRequest( next ) {
jqXHR = $.ajax( ajaxOpts );
jqXHR.done( dfd.resolve )
.fail( dfd.reject )
.then( next, next );
}
// queue our ajax request
ajaxQueue.queue( doRequest );
// add the abort method
promise.abort = function( statusText ) {
// proxy abort to the jqXHR if it is active
if ( jqXHR ) {
return jqXHR.abort( statusText );
}
// if there wasn't already a jqXHR we need to remove from queue
var queue = ajaxQueue.queue(),
index = $.inArray( doRequest, queue );
if ( index > -1 ) {
queue.splice( index, 1 );
}
// and then reject the deferred
dfd.rejectWith( ajaxOpts.context || ajaxOpts, [ promise, statusText, "" ] );
return promise;
};
return promise;
};
})(jQuery);
$(function() {
var txt_itemId = $('input[name="p_selecteditemID"]'),
val = txt_itemId.val();
img_thumb = $('img[name="img1"]');
// no longer necessary
img_thumb.removeAttr('onerror');
if (val) {
getImage(val);
}
// update the img as the user types
txt_itemId.keyup(function() {
var val = this.value;
if (val) {
getImage(this.value);
}
});
// hide unneccessary garbage
$('input[name="imageType"]').next().css('visibility', 'hidden');
});