cakephp

Angular Js - Programmer Sheet

Filters
amount | currency[:symbol]

Formats a number as a currency (ie $1,234.56).


date | date[:format] 
array | filter:expression

Selects a subset of items from array. Expression takes string|Object|function()


data | json

Convert a JavaScript object into JSON string.


array | limitTo:limit

Creates a new array containing only a specified number of elements in an array.


text | linky 1

Finds links in text input and turns them into html links.


string | lowercase

Converts string to lowercase.


number | number[:fractionSize]

Formats a number as text. If the input is not a number an empty string is returned.


array | orderBy:predicate[:reverse]

Predicate is function(*)|string|Array. Reverse is boolean


string | uppercase

Converts string to uppercase.


You can inject the $filter service and do $filter('filterName')(value[, :optionalParam][, :optionalParam]) in use it in your javascript. 1 Requires ngSanitize Module


Directive Definition Object
name {string}

Name of the current scope. Optional defaults to the name at registration.


priority {integer}

Specifies order multiple directives apply on single DOM element (higher = first)


terminal {true}

Current priority will be last set of directives to execute


scope {true | object}

True - create child scope. Undefined|false - use parent scope. {} - isolate scope (with specified attributes/scope variables passed): @ or @attr - bind local model to value of DOM attribute (string), = or =attr - bi-directional binding between local model and the parent scope, & or &attr - execute an expression in context of parent. Reference attr OR assumes model of same name


controller function($scope, $element, $attrs, $transclude)

Controller constructor function instantiated before pre-linking phase and shared with other directives if requested by name


require {string | array[strings]}

Require another controller (ngModel). Prefixes: ? - Don't raise error. ^ - Look on parent elements too


restrict {string: 'EACM'}

E - Element: <my­-di­rective />. A - Attribute
(default): <div my-dir­ective="ex­p" />. C - Class:
<div class=­"my-dir­ective: exp;" />. M - Comment:
<!-- directive: my-dir­ective exp -->


template {string}

Replace current element with contents and migrates all attributes / classes


templateUrl {string}

Same as template but the template is loaded from the specified URL


replace {boolean}

true: template replaces element instead of appending


transclude {boolean}

Compiles contents on parent (pre-isolate) scope. Usually used with ngTransclude & templates.


compile function(tElement, tAttrs, fn transclude(function(scope, cloneLinkingFn) ) returns link()

For transforming the template (rare, run once per template instance).


link function(scope, iElement, iAttrs, controller)

Executed after template is cloned (run once per clone). Contains most logic (DOM listeners, etc). Controller can be an array.


Directives
ng-app= "plaintext"
ng-bind[-html-unsafe]= "expression"
ng-bind-template= "string{{expression}}string{{expression}}"
ng-change= "expression"
ng-checked= "boolean"
ng-class[-even|-odd]= "string|object"
ng-[dbl]click= "expression"
ng-cloak="boolean"
ng-controller="plaintext"
<html ng-csp> (Content Security Policy)
ng-disabled="boolean"
<form|ng-form name="plaintext"> | ng-form="plaintext"
ng-hide|show="boolean"
ng-href="plaintext{{string}}"
ng-include="string"|<ng-include src="string" onload="expression" autoscroll="expression">
ng-init="expression"
<input ng-pattern="/r­ege­x/" ng-min­length ng-max­length ng-req­uired
<input ng-list="delimiter|regex">
<input type="c­hec­kbo­x" ng-tru­e-value="pl­ain­tex­t" ng-fal­se-­value="pl­ain­tex­t">
ng-model="expression"
ng-mousedown="expression"
ng-mouseenter="expression"
ng-mouseleave="expression"
ng-mousemove="expression"
ng-mouseover="expression"
ng-mouseup="expression"
<select ng-mul­tiple>
ng-non-bindable
ng-options="select [as label] [group by group] for ([key,] value) in object|array"
ng-pluralize|<ng-pluralize count="number" when="object" offset="number">
ng-readonly="expression"
<option ng-selected="boolean">
ng-src="string"
ng-style="string|object"
ng-submit="expression"
ng-switch="expression"|<ng-switch on="expression">
ng-switch-when="plaintext"
ng-switch-default
ng-transclude templates
ng-view|<ng-view>
ng-bind-html="expression"
Module
config(configFn)

Use this method to register work which needs to be performed on module loading.


constant(name, object)

Because the constant are fixed, they get applied before other provide methods.


controller(name, constructor)
directive(name, directiveFactory)
factory(name, providerFunction)
filter(name, filterFactory)
provider(name, providerType)
run(initializationFn)

Use this method to register work which needs to be performed when the injector with with the current module is finished loading.


service(name, constructor)

value(name, object)


name

Name of the module.
Holds the list of modules which the injector will load before the current module is loaded.

Scope Properties and Methods
$root or $rootScope

Move to the top-most $scope (ng-app)


$parent

Move to the immediate parent of the current $scope


$id

Auto generated Unique ID


$destroy (event)

Broadcasted when a scope and its children are being destroyed


$apply(exp)

Executes logic within the AngularJS context and refreshes all models checks.


$broadcast(name, args)

Dispatches an event name downwards to all child scopes


$destroy()

Removes the current scope (and all of its children) from the parent scope


$digest()

Process all of the watchers of the current scope and its children. Since watchers can change models, they will continue firing until all changes stop. BEWARE OF RECURSIVE CODE


$emit(name, args)

Dispatches an event name upwards through the scope hierarchy


$eval(expression)

Executes the expression on the current scope and returns the result


$evalAsync(expression)

Executes the expression on the current scope at a later point in time


$new(isolate)

Creates a new child scope


$on(name, listener)

Listens on events of a given type


$watch(watchExp, listener(newVal, oldVal, scope), objectEquality)

Watch a model (exp) for changes and fires the listener callback. Pass true as a third argument to watch an object's properties too.


The following directives create child scopes: ngInclude, ngSwitch, ngRepeat, ngController, uiIf. Calls to the same ngController will create multiple instances and do not share scopes. Remember to traverse up the tree to affect primitives on the intended scope: ng-click="$parent.showPage=true"

Global Functions
angular.bind(self, fn, args)

Returns a function which calls function fn bound to self (self becomes the this for fn).


angular.bootstrap(element[, modules])

Use this function to manually start up angular application.


angular.copy(source[, destination])

Creates a deep copy of source, which should be an object or an array.


angular.element(element)

Wraps a raw DOM element or HTML string as a jQuery element.


angular.equals(o1, o2)

Determines if two objects or two values are equivalent.


angular.extend(dst, src)

Extends the destination object dst by copying all of the properties from the src object(s) to dst.


angular.forEach(obj, iterator[, context])

Invokes the iterator function once for each item in obj collection, which can be either an object or an array.


angular.fromJson(json)

Deserializes a JSON string.


angular.identity()

A function that returns its first argument. This function is useful when writing code in the functional style.


angular.injector(modules)

Creates an injector function that can be used for retrieving services as well as for dependency injection.


angular.isArray(value)

Determines if a reference is an Array.


angular.isDate(value)

Determines if a value is a date.


angular.isDefined(value)

Determines if a reference is defined.


angular.isElement(value)

Determines if a reference is a DOM element (or wrapped jQuery element).


angular.isFunction(value)

Determines if a reference is a Function.


angular.isNumber(value)

Determines if a reference is a Number.


angular.isObject(value)

Determines if a reference is an Object. Unlike typeof in JavaScript, nulls are not considered to be objects.


angular.isString(value)

Determines if a reference is a String.


angular.isUndefined(value)

Determines if a reference is undefined.


angular.lowercase(string)

Converts the specified string to lowercase.


angular.mock

Namespace from 'angular-mocks.js' which contains testing related code.


angular.module(name[, requires], configFn)

The angular.module is a global place for creating and registering Angular modules. Requires argument always creates a new module.


angular.noop()

A function that performs no operations.


angular.toJson(obj[, pretty])

Serializes input into a JSON-formatted string.


angular.uppercase(string)

Converts the specified string to uppercase.


angular.version

An object that contains information about the current AngularJS version.

FormController
$pristine

$dirty

$valid

$invalid

$error
NgModelController
$render() Called when the view needs to be updated. It is expected that the user of the ng-model directive will implement this method.
$setValidity(validationErrorKey, isValid)
$setViewValue(value)
$viewValue mixed
$modelValue mixed
$parsers array of function after reading val from DOM to sanitize / convert / validate the value
$formatters array of functions to convert / validate the value
$error object
$pristine boolean
$dirty boolean
$valid boolean
$invalid boolean
Deferred and Promise
$q.all([array of promises])

Creates a Deferred object which represents a task which will finish in the future.


$q. defer()

Creates a Deferred object which represents a task which will finish in the future.


$q.reject(reason)

Creates a promise that is resolved as rejected with the specified reason


$q.when(value)

Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise


Deferred.resolve(value)

Resolves the derived promise with the value


Deferred.reject(reason)

Rejects the derived promise with the reason


Deferred.promise

Promise object associated with this deferred