Sha256: a6c275b47752cd70a449a26f3c7a730720b2723e343a5a262152800c66cd394a
Contents?: true
Size: 2 KB
Versions: 4
Compression:
Stored size: 2 KB
Contents
/*jslint vars: true, white: true */
/*global jQuery, IQVOC */
IQVOC.FederatedConceptMapper = (function($) {
"use strict";
var baseClass = IQVOC.ConceptMapper;
// `selector` is either a jQuery object, a DOM node or a string
function FederatedConceptMapper(selector) {
baseClass.apply(this, arguments);
var sources = this.root.data("datasets");
if(!sources) { // fall back to non-federated base class only
return;
}
sources["_custom"] = this.root.data("translation-other");
sources = $.map(sources, function(name, url) {
return $("<option />").val(url).text(name)[0];
});
this.source = $("<select />").addClass("form-control").append(sources).
insertBefore(this.input);
this.indicator.append('<i class="fa fa-refresh fa-spin" />');
var self = this;
var input = this.input.find("input")
IQVOC.autocomplete(input, $.proxy(this, "onChange"), {
noResultsMsg: this.root.data("no-results-msg"),
});
}
FederatedConceptMapper.prototype = new baseClass();
FederatedConceptMapper.prototype.onChange = function(query, callback) {
var self = this;
self.indicator.addClass("active");
$.ajax({
type: "GET",
url: this.root.data("remote-proxy-url"),
data: {
prefix: encodeURIComponent(query), // FIXME: (double-)encoding should not be necessary
dataset: this.source.find("option:selected").text(),
layout: 0
},
success: function() {
// inject callback
var args = Array.prototype.slice.apply(arguments);
args.push(callback);
return self.onResults.apply(self, args);
},
complete: function() {
self.indicator.removeClass("active");
}
});
};
FederatedConceptMapper.prototype.onResults = function(html, status, xhr, callback) {
var doc = $("<div />").append(html);
var concepts = doc.find(".concept-item-link");
var items = $.map(concepts, function(node, i) {
var el = $(node);
return { label: el.text(), value: el.data("resource-url") };
});
callback(items);
};
return FederatedConceptMapper;
}(jQuery));
Version data entries
4 entries across 4 versions & 1 rubygems