This directive should only be used when the select control should be part of your page’s template. Use ng-options Attribute to Create a Dropdown Menu in AngularJSĪn ng-options directive is an AngularJS construct that creates a dropdown list with select options. In AngularJS, the ng-options attribute and the ng-repeat attribute are the two methods that are commonly used to create a dropdown menu. Finally, the selected attribute saves the specified value on the parent controller. The Cars variable refers to a list of items you wish to appear in the list, and it’s used in combination with the property variable, which specifies which property from your complicated JavaScript list objects should be displayed to the user. Before the user selects anything, the placeholder parameter specifies what text to display. The syntax above is an example of how we can use the dropdown. Let’s take a look at the basic HTML syntax. We must set the preferred option in the first tag to the desired value in the selected element. A select element or a list item is used to add a dropdown box to a website page. Mainly, the menu can be opened and closed by clicking on the title or > button. It’s also known as a combo box or pull-down menu. Basic HTML Syntax of a Dropdown Menu in AngularJSīefore we dive into the topic, let’s first understand the basic concept of the Dropdown box in Angular.Ī dropdown list is a type of selection menu where the user can select one item from a list. This article shows methods to create a dropdown menu with AngularJS. AngularJS provides data-binding and dependency injection, which reduces the need for manual code writing. Difference Between ng-options and ng-repeat Attribute in AngularJSĪngularJS is a JavaScript framework for building web applications.Use ng-repeat Attribute to Create a Dropdown Menu in AngularJS.Use ng-options Attribute to Create a Dropdown Menu in AngularJS.Basic HTML Syntax of a Dropdown Menu in AngularJS.
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