jQuery と jQueryUI のアップグレード後、オートコンプリート パーツでエラーがスローされます。
SCRIPT5007: オブジェクトが必要です
コードは次のとおりです。
(function($) {
$.widget("ui.fwcomplete", {
// default options
options: {
baseUrl: "${querycompletion.base.url}",
searchUrl: "",
format: "opensearch",
collection: "",
highlight: false,
minLength: 2,
hlPre: "<b>",
hlPost: "</b>",
withNumbers: false,
dataType: "jsonp"
},
_open: false,
_enabled: true,
_create: function() {
var self = this;
this.element.autocomplete({
source: function(request, fn) {
$.ajax({
url: self.options.baseUrl + "/complete.do",
dataType: self.options.dataType,
data: {
format: self.options.format,
q: request.term,
c: self.options.collection
},
success: function(data) {
if ($.isArray(data) && "opensearch" == self.options.format) {
fn(self._responseOpenSearch(data, request.term));
} else if ($.isPlainObject(data) && "json" == self.options.format) {
fn(self._responseJSON(data, request.term));
}
}
});
},
minLength: this.options.minLength,
select: function(event, ui) {
var url = self.options.searchUrl == "" ? window.location.toString().split('?')[0] : self.options.searchUrl;
url += "?q=" + ui.item.value;
if (getURLParameter('sp') != 'null')
url += "&sp=" + getURLParameter('sp');
window.location = url;
},
open: function(event, ui) {
self._open = true;
},
close: function(event, ui) {
self._open = false;
}
});
},
_responseOpenSearch: function(data, term, fn) {
return this._unique(data[1]);
},
_responseJSON: function(data, term) {
if (this.options.highlight) {
data = this._highlight(data, term);
if (!$.isEmptyObject(data[0])) {
return this._unique(data);
}
return data;
} else {
return this._unique(data.suggestions[0].suggestions);
}
},
_highlight: function(data, term) {
var termregex = new RegExp("(" + term + ")", "i"),
self = this,
res = [];
$(data.suggestions).each(function() {
$(this.suggestions).each(function() {
this.label = this.label || this.value;
this.value = this.value || this.label;
this.label = this.label.replace(termregex, self.options.hlPre + "$1" + self.options.hlPost);
if (self.options.withNumbers && this.hits) {
this.label = this.label + " (" + this.hits + ")";
}
res.push({
label: this.label,
value: this.value
});
});
});
return res;
},
_unique: function(arr) {
var unique = [];
outer: for (var i = 0, len = arr.length; i < len; i++) {
for (var j = 0, len2 = unique.length; j < len2; j++) {
if ($.isPlainObject(arr[i]) && unique[j].label == arr[i].label) {
continue outer;
} else if (unique[j] == arr[i]) {
continue outer;
}
}
unique.push(arr[i]);
}
return unique;
},
_setOption: function(key) {
this.element.autocomplete("option", arguments[0], arguments[1]);
$.Widget.prototype._setOption.apply(this, arguments);
},
isOpen: function() {
return this._open;
},
open: function() {
this.element.autocomplete("open");
},
close: function() {
this.element.autocomplete("close");
},
enable: function() {
this.element.autocomplete("enable");
this._enabled = true;
},
isEnabled: function() {
return this._enabled;
},
disable: function() {
this.element.autocomplete("disable");
this._enabled = false;
},
destroy: function() {
this.element.autocomplete("destroy");
$.Widget.prototype.destroy.apply(this, arguments);
}
});
} (jQuery));
// Replace the functionality of the jQuery autocomplete widget to
// allow inserting HTML labels rather than text-only.
(function( $ ) {
$(function() {
$.extend($.ui.autocomplete.prototype, {
_renderItem_orig: $.ui.autocomplete.prototype._renderItem,
_response_orig: $.ui.autocomplete.prototype._response,
_renderItem: function( ul, item) {
return $( "<li></li>" )
.data( "item.autocomplete", item )
.append( "<a>" + item.label + "</a>" )
.appendTo( ul );
},
_response: function( content ) {
if ( !this.options.disabled && content && content.length ) {
content = this._normalize( content );
this._suggest( content );
this._trigger( "open" );
} else {
this.close();
}
this.element.removeClass( "ui-autocomplete-loading" );
}
});
});
})(jQuery)
デバッグすると、次のコード行が表示されます。
fn(self._responseJSON(data, request.term));
その例外がスローされ、「fn」が未定義であることがわかります。ここで何が間違っていますか?これを理解できる人がいるといいのですが、私はそれを失いました。:(