The difference between $mount and el in vue
$mount and el in Vue are used to render Vue instances into the DOM. $mount is an instance method that allows mounting and remounting at any time, while el specifies the mount target when creating an instance. Element options cannot be changed once specified.
The difference between $mount and el in Vue
Direct answer:
$mount and el are both APIs used to render Vue instances into the DOM, but they have different usage methods and scopes.
Detailed expansion:
el attribute:
-
elis a Vue instance An option that specifies a DOM element that contains the Vue root element. - When using
new Vue()to create a Vue instance, you can use theeloption to specify the element to be mounted. - After the Vue instance renders, it will completely take over the
elelement and all its child elements.
$mount method:
-
$mountis an instance method, which is used to mount the Vue instance into the specified DOM element. - The
$mountmethod can be called at any time, even if the Vue instance has been created. - Unlike the
eloption,$mountcan be called multiple times, allowing the Vue instance to be remounted on different DOM elements.
Summary:
-
elis an option to specify the mount target element when creating a Vue instance. -
$mountis an instance method that can be used at any time to mount a Vue instance to a specified DOM element. -
elOnce specified, fixes the mount target of the Vue instance, while$mountallows dynamic mounting and remounting.
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