{"id":72325,"date":"2020-01-13T17:23:54","date_gmt":"2020-01-13T11:53:54","guid":{"rendered":"https:\/\/www.vskills.in\/certification\/tutorial\/?p=72325"},"modified":"2024-04-12T14:22:51","modified_gmt":"2024-04-12T08:52:51","slug":"angularjs-components","status":"publish","type":"page","link":"https:\/\/www.vskills.in\/certification\/tutorial\/angularjs-components\/","title":{"rendered":"AngularJS Components"},"content":{"rendered":"<p class=\"VSKILLbodytext\">Components are essentially templates with a controller. They are not Directives, nor should you replace Directives with Components, unless you are upgrading &#8220;template Directives&#8221; with controllers, which are best suited as a component. Components also contain bindings that define inputs and outputs for data and events, lifecycle hooks and the ability to use one-way data flow and event Objects to get data back up to a parent component. These are the new defacto standard in AngularJS 1.5 and above. Everything template and controller driven that we create will likely be a component, which may be a stateful, stateless or routed component. You can think of a &#8220;component&#8221; as a complete piece of code, not just the .component() definition Object. Let&#8217;s explore some best practices and advisories for components, then dive into how you should be structuring them via stateful, stateless and routed component concepts.<\/p>\n<h4 class=\"vskills3\"><span lang=\"X-NONE\">Supported properties<\/span><\/h4>\n<p class=\"VSKILLbodytext\">These are the supported properties for .component() that you can\/should use:<\/p>\n<table>\n<thead>\n<tr>\n<td width=\"105\"><strong>Property <\/strong><\/td>\n<td width=\"174\"><strong>Support<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td width=\"105\">bindings<\/td>\n<td width=\"174\">Yes, use &#8216;@&#8217;, &#8216;&lt;&#8216;, &#8216;&amp;&#8217; only<\/td>\n<\/tr>\n<tr>\n<td width=\"105\">controller<\/td>\n<td width=\"174\">Yes<\/td>\n<\/tr>\n<tr>\n<td width=\"105\">controllerAs<\/td>\n<td width=\"174\">Yes, default is $ctrl<\/td>\n<\/tr>\n<tr>\n<td width=\"105\">require<\/td>\n<td width=\"174\">Yes (new Object syntax)<\/td>\n<\/tr>\n<tr>\n<td width=\"105\">template<\/td>\n<td width=\"174\">Yes<\/td>\n<\/tr>\n<tr>\n<td width=\"105\">templateUrl<\/td>\n<td width=\"174\">Yes<\/td>\n<\/tr>\n<tr>\n<td width=\"105\">transclude<\/td>\n<td width=\"174\">Yes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Components are essentially templates with a controller. They are not Directives, nor should you replace Directives with Components, unless you are upgrading &#8220;template Directives&#8221; with controllers, which are best suited as a component. Components also contain bindings that define inputs and outputs for data and events, lifecycle hooks and the ability to use one-way data&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[8417],"tags":[8424],"class_list":["post-72325","page","type-page","status-publish","hentry","category-angular-js-web-development","tag-angularjs-components"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>AngularJS Components - Tutorial<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vskills.in\/certification\/tutorial\/angularjs-components\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AngularJS Components - Tutorial\" \/>\n<meta property=\"og:description\" content=\"Components are essentially templates with a controller. They are not Directives, nor should you replace Directives with Components, unless you are upgrading &#8220;template Directives&#8221; with controllers, which are best suited as a component. Components also contain bindings that define inputs and outputs for data and events, lifecycle hooks and the ability to use one-way data...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.vskills.in\/certification\/tutorial\/angularjs-components\/\" \/>\n<meta property=\"og:site_name\" content=\"Tutorial\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/vskills.in\/\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-12T08:52:51+00:00\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/angularjs-components\/\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/angularjs-components\/\",\"name\":\"AngularJS Components - Tutorial\",\"isPartOf\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#website\"},\"datePublished\":\"2020-01-13T11:53:54+00:00\",\"dateModified\":\"2024-04-12T08:52:51+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/angularjs-components\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.vskills.in\/certification\/tutorial\/angularjs-components\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/angularjs-components\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.vskills.in\/certification\/tutorial\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"AngularJS Components\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#website\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/\",\"name\":\"Tutorial\",\"description\":\"Vskills - A initiative in elearning and certification\",\"publisher\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.vskills.in\/certification\/tutorial\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#organization\",\"name\":\"Vskills\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/wp-content\/uploads\/2017\/07\/vskills-min-logo.jpg\",\"contentUrl\":\"https:\/\/www.vskills.in\/certification\/tutorial\/wp-content\/uploads\/2017\/07\/vskills-min-logo.jpg\",\"width\":73,\"height\":55,\"caption\":\"Vskills\"},\"image\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/vskills.in\/\",\"https:\/\/x.com\/vskills_in\",\"https:\/\/www.linkedin.com\/company-beta\/1371554\/\",\"https:\/\/www.youtube.com\/channel\/UCMWnscxPwRF_PqXo9B7q_Tw\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"AngularJS Components - Tutorial","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.vskills.in\/certification\/tutorial\/angularjs-components\/","og_locale":"en_US","og_type":"article","og_title":"AngularJS Components - Tutorial","og_description":"Components are essentially templates with a controller. 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