/*
* easy-autocomplete
* jQuery plugin for autocompletion
*
* @author ?ukasz Pawe?czak (http://github.com/pawelczak)
* @version 1.3.5
* Copyright License:
*/
/*
* EasyAutocomplete - Configuration
*/
var EasyAutocomplete = (function(scope){
scope.Configuration = function Configuration(options) {
var defaults = {
data: "list-required",
url: "list-required",
dataType: "json",
listLocation: function(data) {
return data;
},
xmlElementName: "",
getValue: function(element) {
return element;
},
autocompleteOff: true,
placeholder: false,
ajaxCallback: function() {},
matchResponseProperty: false,
list: {
sort: {
enabled: false,
method: function(a, b) {
a = defaults.getValue(a);
b = defaults.getValue(b);
if (a < b) {
return -1;
}
if (a > b) {
return 1;
}
return 0;
}
},
maxNumberOfElements: 6,
hideOnEmptyPhrase: true,
match: {
enabled: false,
caseSensitive: false,
method: function(element, phrase) {
if (element.search(phrase) > -1) {
return true;
} else {
return false;
}
}
},
showAnimation: {
type: "normal", //normal|slide|fade
time: 400,
callback: function() {}
},
hideAnimation: {
type: "normal",
time: 400,
callback: function() {}
},
/* Events */
onClickEvent: function() {},
onSelectItemEvent: function() {},
onLoadEvent: function() {},
onChooseEvent: function() {},
onKeyEnterEvent: function() {},
onMouseOverEvent: function() {},
onMouseOutEvent: function() {},
onShowListEvent: function() {},
onHideListEvent: function() {}
},
highlightPhrase: true,
theme: "",
cssClasses: "",
minCharNumber: 0,
requestDelay: 0,
adjustWidth: true,
ajaxSettings: {},
preparePostData: function(data, inputPhrase) {return data;},
loggerEnabled: true,
template: "",
categoriesAssigned: false,
categories: [{
maxNumberOfElements: 4
}]
};
var externalObjects = ["ajaxSettings", "template"];
this.get = function(propertyName) {
return defaults[propertyName];
};
this.equals = function(name, value) {
if (isAssigned(name)) {
if (defaults[name] === value) {
return true;
}
}
return false;
};
this.checkDataUrlProperties = function() {
if (defaults.url === "list-required" && defaults.data === "list-required") {
return false;
}
return true;
};
this.checkRequiredProperties = function() {
for (var propertyName in defaults) {
if (defaults[propertyName] === "required") {
logger.error("Option " + propertyName + " must be defined");
return false;
}
}
return true;
};
this.printPropertiesThatDoesntExist = function(consol, optionsToCheck) {
printPropertiesThatDoesntExist(consol, optionsToCheck);
};
prepareDefaults();
mergeOptions();
if (defaults.loggerEnabled === true) {
printPropertiesThatDoesntExist(console, options);
}
addAjaxSettings();
processAfterMerge();
function prepareDefaults() {
if (options.dataType === "xml") {
if (!options.getValue) {
options.getValue = function(element) {
return $(element).text();
};
}
if (!options.list) {
options.list = {};
}
if (!options.list.sort) {
options.list.sort = {};
}
options.list.sort.method = function(a, b) {
a = options.getValue(a);
b = options.getValue(b);
if (a < b) {
return -1;
}
if (a > b) {
return 1;
}
return 0;
};
if (!options.list.match) {
options.list.match = {};
}
options.list.match.method = function(element, phrase) {
if (element.search(phrase) > -1) {
return true;
} else {
return false;
}
};
}
if (options.categories !== undefined && options.categories instanceof Array) {
var categories = [];
for (var i = 0, length = options.categories.length; i < length; i += 1) {
var category = options.categories[i];
for (var property in defaults.categories[0]) {
if (category[property] === undefined) {
category[property] = defaults.categories[0][property];
}
}
categories.push(category);
}
options.categories = categories;
}
}
function mergeOptions() {
defaults = mergeObjects(defaults, options);
function mergeObjects(source, target) {
var mergedObject = source || {};
for (var propertyName in source) {
if (target[propertyName] !== undefined && target[propertyName] !== null) {
if (typeof target[propertyName] !== "object" ||
target[propertyName] instanceof Array) {
mergedObject[propertyName] = target[propertyName];
} else {
mergeObjects(source[propertyName], target[propertyName]);
}
}
}
/* If data is an object */
if (target.data !== undefined && target.data !== null && typeof target.data === "object") {
mergedObject.data = target.data;
}
return mergedObject;
}
}
function processAfterMerge() {
if (defaults.url !== "list-required" && typeof defaults.url !== "function") {
var defaultUrl = defaults.url;
defaults.url = function() {
return defaultUrl;
};
}
if (defaults.ajaxSettings.url !== undefined && typeof defaults.ajaxSettings.url !== "function") {
var defaultUrl = defaults.ajaxSettings.url;
defaults.ajaxSettings.url = function() {
return defaultUrl;
};
}
if (typeof defaults.listLocation === "string") {
var defaultlistLocation = defaults.listLocation;
if (defaults.dataType.toUpperCase() === "XML") {
defaults.listLocation = function(data) {
return $(data).find(defaultlistLocation);
};
} else {
defaults.listLocation = function(data) {
return data[defaultlistLocation];
};
}
}
if (typeof defaults.getValue === "string") {
var defaultsGetValue = defaults.getValue;
defaults.getValue = function(element) {
return element[defaultsGetValue];
};
}
if (options.categories !== undefined) {
defaults.categoriesAssigned = true;
}
}
function addAjaxSettings() {
if (options.ajaxSettings !== undefined && typeof options.ajaxSettings === "object") {
defaults.ajaxSettings = options.ajaxSettings;
} else {
defaults.ajaxSettings = {};
}
}
function isAssigned(name) {
if (defaults[name] !== undefined && defaults[name] !== null) {
return true;
} else {
return false;
}
}
function printPropertiesThatDoesntExist(consol, optionsToCheck) {
checkPropertiesIfExist(defaults, optionsToCheck);
function checkPropertiesIfExist(source, target) {
for(var property in target) {
if (source[property] === undefined) {
consol.log("Property '" + property + "' does not exist in EasyAutocomplete options API.");
}
if (typeof source[property] === "object" && $.inArray(property, externalObjects) === -1) {
checkPropertiesIfExist(source[property], target[property]);
}
}
}
}
};
return scope;
})(EasyAutocomplete || {});
/*
* EasyAutocomplete - Logger
*/
var EasyAutocomplete = (function(scope){
scope.Logger = function Logger() {
this.error = function(message) {
console.log("ERROR: " + message);
};
this.warning = function(message) {
console.log("WARNING: " + message);
};
};
return scope;
})(EasyAutocomplete || {});
/*
* EasyAutocomplete - Constans
*/
var EasyAutocomplete = (function(scope){
scope.Constans = function Constans() {
var constants = {
CONTAINER_CLASS: "easy-autocomplete-container",
CONTAINER_ID: "eac-container-",
WRAPPER_CSS_CLASS: "easy-autocomplete"
};
this.getValue = function(propertyName) {
return constants[propertyName];
};
};
return scope;
})(EasyAutocomplete || {});
/*
* EasyAutocomplete - ListBuilderService
*
* @author ?ukasz Pawe?czak
*
*/
var EasyAutocomplete = (function(scope) {
scope.ListBuilderService = function ListBuilderService(configuration, proccessResponseData) {
this.init = function(data) {
var listBuilder = [],
builder = {};
builder.data = configuration.get("listLocation")(data);
builder.getValue = configuration.get("getValue");
builder.maxListSize = configuration.get("list").maxNumberOfElements;
listBuilder.push(builder);
return listBuilder;
};
this.updateCategories = function(listBuilder, data) {
if (configuration.get("categoriesAssigned")) {
listBuilder = [];
for(var i = 0; i < configuration.get("categories").length; i += 1) {
var builder = convertToListBuilder(configuration.get("categories")[i], data);
listBuilder.push(builder);
}
}
return listBuilder;
};
this.convertXml = function(listBuilder) {
if(configuration.get("dataType").toUpperCase() === "XML") {
for(var i = 0; i < listBuilder.length; i += 1) {
listBuilder[i].data = convertXmlToList(listBuilder[i]);
}
}
return listBuilder;
};
this.processData = function(listBuilder, inputPhrase) {
for(var i = 0, length = listBuilder.length; i < length; i+=1) {
listBuilder[i].data = proccessResponseData(configuration, listBuilder[i], inputPhrase);
}
return listBuilder;
};
this.checkIfDataExists = function(listBuilders) {
for(var i = 0, length = listBuilders.length; i < length; i += 1) {
if (listBuilders[i].data !== undefined && listBuilders[i].data instanceof Array) {
if (listBuilders[i].data.length > 0) {
return true;
}
}
}
return false;
};
function convertToListBuilder(category, data) {
var builder = {};
if(configuration.get("dataType").toUpperCase() === "XML") {
builder = convertXmlToListBuilder();
} else {
builder = convertDataToListBuilder();
}
if (category.header !== undefined) {
builder.header = category.header;
}
if (category.maxNumberOfElements !== undefined) {
builder.maxNumberOfElements = category.maxNumberOfElements;
}
if (configuration.get("list").maxNumberOfElements !== undefined) {
builder.maxListSize = configuration.get("list").maxNumberOfElements;
}
if (category.getValue !== undefined) {
if (typeof category.getValue === "string") {
var defaultsGetValue = category.getValue;
builder.getValue = function(element) {
return element[defaultsGetValue];
};
} else if (typeof category.getValue === "function") {
builder.getValue = category.getValue;
}
} else {
builder.getValue = configuration.get("getValue");
}
return builder;
function convertXmlToListBuilder() {
var builder = {},
listLocation;
if (category.xmlElementName !== undefined) {
builder.xmlElementName = category.xmlElementName;
}
if (category.listLocation !== undefined) {
listLocation = category.listLocation;
} else if (configuration.get("listLocation") !== undefined) {
listLocation = configuration.get("listLocation");
}
if (listLocation !== undefined) {
if (typeof listLocation === "string") {
builder.data = $(data).find(listLocation);
} else if (typeof listLocation === "function") {
builder.data = listLocation(data);
}
} else {
builder.data = data;
}
return builder;
}
function convertDataToListBuilder() {
var builder = {};
if (category.listLocation !== undefined) {
if (typeof category.listLocation === "string") {
builder.data = data[category.listLocation];
} else if (typeof category.listLocation === "function") {
builder.data = category.listLocation(data);
}
} else {
builder.data = data;
}
return builder;
}
}
function convertXmlToList(builder) {
var simpleList = [];
if (builder.xmlElementName === undefined) {
builder.xmlElementName = configuration.get("xmlElementName");
}
$(builder.data).find(builder.xmlElementName).each(function() {
simpleList.push(this);
});
return simpleList;
}
};
return scope;
})(EasyAutocomplete || {});
/*
* EasyAutocomplete - Data proccess module
*
* Process list to display:
* - sort
* - decrease number to specific number
* - show only matching list
*
*/
var EasyAutocomplete = (function(scope) {
scope.proccess = function proccessData(config, listBuilder, phrase) {
scope.proccess.match = match;
var list = listBuilder.data,
inputPhrase = phrase;//TODO REFACTOR
list = findMatch(list, inputPhrase);
list = reduceElementsInList(list);
list = sort(list);
return list;
function findMatch(list, phrase) {
var preparedList = [],
value = "";
if (config.get("list").match.enabled) {
for(var i = 0, length = list.length; i < length; i += 1) {
value = config.get("getValue")(list[i]);
if (match(value, phrase)) {
preparedList.push(list[i]);
}
}
} else {
preparedList = list;
}
return preparedList;
}
function match(value, phrase) {
if (!config.get("list").match.caseSensitive) {
if (typeof value === "string") {
value = value.toLowerCase();
}
phrase = phrase.toLowerCase();
}
if (config.get("list").match.method(value, phrase)) {
return true;
} else {
return false;
}
}
function reduceElementsInList(list) {
if (listBuilder.maxNumberOfElements !== undefined && list.length > listBuilder.maxNumberOfElements) {
list = list.slice(0, listBuilder.maxNumberOfElements);
}
return list;
}
function sort(list) {
if (config.get("list").sort.enabled) {
list.sort(config.get("list").sort.method);
}
return list;
}
};
return scope;
})(EasyAutocomplete || {});
/*
* EasyAutocomplete - Template
*
*
*
*/
var EasyAutocomplete = (function(scope){
scope.Template = function Template(options) {
var genericTemplates = {
basic: {
type: "basic",
method: function(element) { return element; },
cssClass: ""
},
description: {
type: "description",
fields: {
description: "description"
},
method: function(element) { return element + " - description"; },
cssClass: "eac-description"
},
iconLeft: {
type: "iconLeft",
fields: {
icon: ""
},
method: function(element) {
return element;
},
cssClass: "eac-icon-left"
},
iconRight: {
type: "iconRight",
fields: {
iconSrc: ""
},
method: function(element) {
return element;
},
cssClass: "eac-icon-right"
},
links: {
type: "links",
fields: {
link: ""
},
method: function(element) {
return element;
},
cssClass: ""
},
custom: {
type: "custom",
method: function() {},
cssClass: ""
}
},
/*
* Converts method with {{text}} to function
*/
convertTemplateToMethod = function(template) {
var _fields = template.fields,
buildMethod;
if (template.type === "description") {
buildMethod = genericTemplates.description.method;
if (typeof _fields.description === "string") {
buildMethod = function(elementValue, element) {
return elementValue + " - <span>" + element[_fields.description] + "</span>";
};
} else if (typeof _fields.description === "function") {
buildMethod = function(elementValue, element) {
return elementValue + " - <span>" + _fields.description(element) + "</span>";
};
}
return buildMethod;
}
if (template.type === "iconRight") {
if (typeof _fields.iconSrc === "string") {
buildMethod = function(elementValue, element) {
return elementValue + "<img class='eac-icon' src='" + element[_fields.iconSrc] + "' />" ;
};
} else if (typeof _fields.iconSrc === "function") {
buildMethod = function(elementValue, element) {
return elementValue + "<img class='eac-icon' src='" + _fields.iconSrc(element) + "' />" ;
};
}
return buildMethod;
}
if (template.type === "iconLeft") {
if (typeof _fields.iconSrc === "string") {
buildMethod = function(elementValue, element) {
return "<img class='eac-icon' src='" + element[_fields.iconSrc] + "' />" + elementValue;
};
} else if (typeof _fields.iconSrc === "function") {
buildMethod = function(elementValue, element) {
return "<img class='eac-icon' src='" + _fields.iconSrc(element) + "' />" + elementValue;
};
}
return buildMethod;
}
if(template.type === "links") {
if (typeof _fields.link === "string") {
buildMethod = function(elementValue, element) {
return "<a href='" + element[_fields.link] + "' >" + elementValue + "</a>";
};
} else if (typeof _fields.link === "function") {
buildMethod = function(elementValue, element) {
return "<a href='" + _fields.link(element) + "' >" + elementValue + "</a>";
};
}
return buildMethod;
}
if (template.type === "custom") {
return template.method;
}
return genericTemplates.basic.method;
},
prepareBuildMethod = function(options) {
if (!options || !options.type) {
return genericTemplates.basic.method;
}
if (options.type && genericTemplates[options.type]) {
return convertTemplateToMethod(options);
} else {
return genericTemplates.basic.method;
}
},
templateClass = function(options) {
var emptyStringFunction = function() {return "";};
if (!options || !options.type) {
return emptyStringFunction;
}
if (options.type && genericTemplates[options.type]) {
return (function () {
var _cssClass = genericTemplates[options.type].cssClass;
return function() { return _cssClass;};
})();
} else {
return emptyStringFunction;
}
};
this.getTemplateClass = templateClass(options);
this.build = prepareBuildMethod(options);
};
return scope;
})(EasyAutocomplete || {});
/*
* EasyAutocomplete - jQuery plugin for autocompletion
*
*/
var EasyAutocomplete = (function(scope) {
scope.main = function Core($input, options) {
var module = {
name: "EasyAutocomplete",
shortcut: "eac"
};
var consts = new scope.Constans(),
config = new scope.Configuration(options),
logger = new scope.Logger(),
template = new scope.Template(options.template),
listBuilderService = new scope.ListBuilderService(config, scope.proccess),
checkParam = config.equals,
$field = $input,
$container = "",
elementsList = [],
selectedElement = -1,
requestDelayTimeoutId;
scope.consts = consts;
this.getConstants = function() {
return consts;
};
this.getConfiguration = function() {
return config;
};
this.getContainer = function() {
return $container;
};
this.getSelectedItemIndex = function() {
return selectedElement;
};
this.getItems = function () {
return elementsList;
};
this.getItemData = function(index) {
if (elementsList.length < index || elementsList[index] === undefined) {
return -1;
} else {
return elementsList[index];
}
};
this.getSelectedItemData = function() {
return this.getItemData(selectedElement);
};
this.build = function() {
prepareField();
};
this.init = function() {
init();
};
function init() {
if ($field.length === 0) {
logger.error("Input field doesn't exist.");
return;
}
if (!config.checkDataUrlProperties()) {
logger.error("One of options variables 'data' or 'url' must be defined.");
return;
}
if (!config.checkRequiredProperties()) {
logger.error("Will not work without mentioned properties.");
return;
}
prepareField();
bindEvents();
}
function prepareField() {
if ($field.parent().hasClass(consts.getValue("WRAPPER_CSS_CLASS"))) {
removeContainer();
removeWrapper();
}
createWrapper();
createContainer();
$container = $("#" + getContainerId());
if (config.get("placeholder")) {
$field.attr("placeholder", config.get("placeholder"));
}
function createWrapper() {
var $wrapper = $("<div>"),
classes = consts.getValue("WRAPPER_CSS_CLASS");
if (config.get("theme") && config.get("theme") !== "") {
classes += " eac-" + config.get("theme");
}
if (config.get("cssClasses") && config.get("cssClasses") !== "") {
classes += " " + config.get("cssClasses");
}
if (template.getTemplateClass() !== "") {
classes += " " + template.getTemplateClass();
}
$wrapper
.addClass(classes);
$field.wrap($wrapper);
if (config.get("adjustWidth") === true) {
adjustWrapperWidth();
}
}
function adjustWrapperWidth() {
var fieldWidth = $field.outerWidth();
$field.parent().css("width", fieldWidth);
}
function removeWrapper() {
$field.unwrap();
}
function createContainer() {
var $elements_container = $("<div>").addClass(consts.getValue("CONTAINER_CLASS"));
$elements_container
.attr("id", getContainerId())
.prepend($("<ul>"));
(function() {
$elements_container
/* List show animation */
.on("show.eac", function() {
switch(config.get("list").showAnimation.type) {
case "slide":
var animationTime = config.get("list").showAnimation.time,
callback = config.get("list").showAnimation.callback;
$elements_container.find("ul").slideDown(animationTime, callback);
break;
case "fade":
var animationTime = config.get("list").showAnimation.time,
callback = config.get("list").showAnimation.callback;
$elements_container.find("ul").fadeIn(animationTime), callback;
break;
default:
$elements_container.find("ul").show();
break;
}
config.get("list").onShowListEvent();
})
/* List hide animation */
.on("hide.eac", function() {
switch(config.get("list").hideAnimation.type) {
case "slide":
var animationTime = config.get("list").hideAnimation.time,
callback = config.get("list").hideAnimation.callback;
$elements_container.find("ul").slideUp(animationTime, callback);
break;
case "fade":
var animationTime = config.get("list").hideAnimation.time,
callback = config.get("list").hideAnimation.callback;
$elements_container.find("ul").fadeOut(animationTime, callback);
break;
default:
$elements_container.find("ul").hide();
break;
}
config.get("list").onHideListEvent();
})
.on("selectElement.eac", function() {
$elements_container.find("ul li").removeClass("selected");
$elements_container.find("ul li").eq(selectedElement).addClass("selected");
config.get("list").onSelectItemEvent();
})
.on("loadElements.eac", function(event, listBuilders, phrase) {
var $item = "",
$listContainer = $elements_container.find("ul");
$listContainer
.empty()
.detach();
elementsList = [];
var counter = 0;
for(var builderIndex = 0, listBuildersLength = listBuilders.length; builderIndex < listBuildersLength; builderIndex += 1) {
var listData = listBuilders[builderIndex].data;
if (listData.length === 0) {
continue;
}
if (listBuilders[builderIndex].header !== undefined && listBuilders[builderIndex].header.length > 0) {
$listContainer.append("<div class='eac-category' >" + listBuilders[builderIndex].header + "</div>");
}
for(var i = 0, listDataLength = listData.length; i < listDataLength && counter < listBuilders[builderIndex].maxListSize; i += 1) {
$item = $("<li><div class='eac-item'></div></li>");
(function() {
var j = i,
itemCounter = counter,
elementsValue = listBuilders[builderIndex].getValue(listData[j]);
$item.find(" > div")
.on("click", function() {
$field.val(elementsValue).trigger("change");
selectedElement = itemCounter;
selectElement(itemCounter);
config.get("list").onClickEvent();
config.get("list").onChooseEvent();
})
.mouseover(function() {
selectedElement = itemCounter;
selectElement(itemCounter);
config.get("list").onMouseOverEvent();
})
.mouseout(function() {
config.get("list").onMouseOutEvent();
})
.html(template.build(highlight(elementsValue, phrase), listData[j]));
})();
$listContainer.append($item);
elementsList.push(listData[i]);
counter += 1;
}
}
$elements_container.append($listContainer);
config.get("list").onLoadEvent();
});
})();
$field.after($elements_container);
}
function removeContainer() {
$field.next("." + consts.getValue("CONTAINER_CLASS")).remove();
}
function highlight(string, phrase) {
if(config.get("highlightPhrase") && phrase !== "") {
return highlightPhrase(string, phrase);
} else {
return string;
}
}
function escapeRegExp(str) {
return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
}
function highlightPhrase(string, phrase) {
var escapedPhrase = escapeRegExp(phrase);
return (string + "").replace(new RegExp("(" + escapedPhrase + ")", "gi") , "<b>$1</b>");
}
}
function getContainerId() {
var elementId = $field.attr("id");
elementId = consts.getValue("CONTAINER_ID") + elementId;
return elementId;
}
function bindEvents() {
bindAllEvents();
function bindAllEvents() {
if (checkParam("autocompleteOff", true)) {
removeAutocomplete();
}
bindFocusOut();
bindKeyup();
bindKeydown();
bindKeypress();
bindFocus();
bindBlur();
}
function bindFocusOut() {
$field.focusout(function () {
var fieldValue = $field.val(),
phrase;
if (!config.get("list").match.caseSensitive) {
fieldValue = fieldValue.toLowerCase();
}
for (var i = 0, length = elementsList.length; i < length; i += 1) {
phrase = config.get("getValue")(elementsList[i]);
if (!config.get("list").match.caseSensitive) {
phrase = phrase.toLowerCase();
}
if (phrase === fieldValue) {
selectedElement = i;
selectElement(selectedElement);
return;
}
}
});
}
function bindKeyup() {
$field
.off("keyup")
.keyup(function(event) {
switch(event.keyCode) {
case 27:
hideContainer();
loseFieldFocus();
break;
case 38:
event.preventDefault();
if(elementsList.length > 0 && selectedElement > 0) {
selectedElement -= 1;
$field.val(config.get("getValue")(elementsList[selectedElement]));
selectElement(selectedElement);
}
break;
case 40:
event.preventDefault();
if(elementsList.length > 0 && selectedElement < elementsList.length - 1) {
selectedElement += 1;
$field.val(config.get("getValue")(elementsList[selectedElement]));
selectElement(selectedElement);
}
break;
default:
if (event.keyCode > 40 || event.keyCode === 8) {
var inputPhrase = $field.val();
if (!(config.get("list").hideOnEmptyPhrase === true && event.keyCode === 8 && inputPhrase === "")) {
if (config.get("requestDelay") > 0) {
if (requestDelayTimeoutId !== undefined) {
clearTimeout(requestDelayTimeoutId);
}
requestDelayTimeoutId = setTimeout(function () { loadData(inputPhrase);}, config.get("requestDelay"));
} else {
loadData(inputPhrase);
}
} else {
hideContainer();
}
}
break;
}
function loadData(inputPhrase) {
if (inputPhrase.length < config.get("minCharNumber")) {
return;
}
if (config.get("data") !== "list-required") {
var data = config.get("data");
var listBuilders = listBuilderService.init(data);
listBuilders = listBuilderService.updateCategories(listBuilders, data);
listBuilders = listBuilderService.processData(listBuilders, inputPhrase);
loadElements(listBuilders, inputPhrase);
if ($field.parent().find("li").length > 0) {
showContainer();
} else {
hideContainer();
}
}
var settings = createAjaxSettings();
if (settings.url === undefined || settings.url === "") {
settings.url = config.get("url");
}
if (settings.dataType === undefined || settings.dataType === "") {
settings.dataType = config.get("dataType");
}
if (settings.url !== undefined && settings.url !== "list-required") {
settings.url = settings.url(inputPhrase);
settings.data = config.get("preparePostData")(settings.data, inputPhrase);
$.ajax(settings)
.done(function(data) {
var listBuilders = listBuilderService.init(data);
listBuilders = listBuilderService.updateCategories(listBuilders, data);
listBuilders = listBuilderService.convertXml(listBuilders);
if (checkInputPhraseMatchResponse(inputPhrase, data)) {
listBuilders = listBuilderService.processData(listBuilders, inputPhrase);
loadElements(listBuilders, inputPhrase);
}
if (listBuilderService.checkIfDataExists(listBuilders) && $field.parent().find("li").length > 0) {
showContainer();
} else {
hideContainer();
}
config.get("ajaxCallback")();
})
.fail(function() {
logger.warning("Fail to load response data");
})
.always(function() {
});
}
function createAjaxSettings() {
var settings = {},
ajaxSettings = config.get("ajaxSettings") || {};
for (var set in ajaxSettings) {
settings[set] = ajaxSettings[set];
}
return settings;
}
function checkInputPhraseMatchResponse(inputPhrase, data) {
if (config.get("matchResponseProperty") !== false) {
if (typeof config.get("matchResponseProperty") === "string") {
return (data[config.get("matchResponseProperty")] === inputPhrase);
}
if (typeof config.get("matchResponseProperty") === "function") {
return (config.get("matchResponseProperty")(data) === inputPhrase);
}
return true;
} else {
return true;
}
}
}
});
}
function bindKeydown() {
$field
.on("keydown", function(evt) {
evt = evt || window.event;
var keyCode = evt.keyCode;
if (keyCode === 38) {
suppressKeypress = true;
return false;
}
})
.keydown(function(event) {
if (event.keyCode === 13 && selectedElement > -1) {
$field.val(config.get("getValue")(elementsList[selectedElement]));
config.get("list").onKeyEnterEvent();
config.get("list").onChooseEvent();
selectedElement = -1;
hideContainer();
event.preventDefault();
}
});
}
function bindKeypress() {
$field
.off("keypress");
}
function bindFocus() {
$field.focus(function() {
if ($field.val() !== "" && elementsList.length > 0) {
selectedElement = -1;
showContainer();
}
});
}
function bindBlur() {
$field.blur(function() {
setTimeout(function() {
selectedElement = -1;
hideContainer();
}, 250);
});
}
function removeAutocomplete() {
$field.attr("autocomplete","off");
}
}
function showContainer() {
$container.trigger("show.eac");
}
function hideContainer() {
$container.trigger("hide.eac");
}
function selectElement(index) {
$container.trigger("selectElement.eac", index);
}
function loadElements(list, phrase) {
$container.trigger("loadElements.eac", [list, phrase]);
}
function loseFieldFocus() {
$field.trigger("blur");
}
};
scope.eacHandles = [];
scope.getHandle = function(id) {
return scope.eacHandles[id];
};
scope.inputHasId = function(input) {
if($(input).attr("id") !== undefined && $(input).attr("id").length > 0) {
return true;
} else {
return false;
}
};
scope.assignRandomId = function(input) {
var fieldId = "";
do {
fieldId = "eac-" + Math.floor(Math.random() * 10000);
} while ($("#" + fieldId).length !== 0);
elementId = scope.consts.getValue("CONTAINER_ID") + fieldId;
$(input).attr("id", fieldId);
};
scope.setHandle = function(handle, id) {
scope.eacHandles[id] = handle;
};
return scope;
})(EasyAutocomplete || {});
(function($) {
$.fn.easyAutocomplete = function(options) {
return this.each(function() {
var $this = $(this),
eacHandle = new EasyAutocomplete.main($this, options);
if (!EasyAutocomplete.inputHasId($this)) {
EasyAutocomplete.assignRandomId($this);
}
eacHandle.init();
EasyAutocomplete.setHandle(eacHandle, $this.attr("id"));
});
};
$.fn.getSelectedItemIndex = function() {
var inputId = $(this).attr("id");
if (inputId !== undefined) {
return EasyAutocomplete.getHandle(inputId).getSelectedItemIndex();
}
return -1;
};
$.fn.getItems = function () {
var inputId = $(this).attr("id");
if (inputId !== undefined) {
return EasyAutocomplete.getHandle(inputId).getItems();
}
return -1;
};
$.fn.getItemData = function(index) {
var inputId = $(this).attr("id");
if (inputId !== undefined && index > -1) {
return EasyAutocomplete.getHandle(inputId).getItemData(index);
}
return -1;
};
$.fn.getSelectedItemData = function() {
var inputId = $(this).attr("id");
if (inputId !== undefined) {
return EasyAutocomplete.getHandle(inputId).getSelectedItemData();
}
return -1;
};
})(jQuery);
|
Download
