Vue Js Disappear Alert Automatically after 5 seconds
Vue Js Disappear Alert Automatically after 5 seconds: In Vue.js, we can make an alert disappear automatically after 5 seconds by using the setTimeout
function to change the value of a data property that controls the visibility of the alert. We can do this by calling setTimeout
in the mounted
lifecycle hook and setting a timeout of 5000 milliseconds. When the timeout expires, we can change the value of the data property to false
, which will cause the alert to disappear.
Alternatively, we can allow the user to dismiss the alert by adding a button that sets the value of the data property to false
when clicked. This can be achieved by adding a @click
event listener to the button element, which triggers a method that changes the value of the data property to false
. This allows the user to dismiss the alert at any time by clicking the button.
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How can I make a Vue.js alert message disappear or close automatically after 5 seconds, or when the user clicks on it?
This code creates a Vue instance with a data object containing two properties: "show" and "message". The "show" property controls the visibility of an alert message, and the "message" property sets the text of the alert message.
When the Vue instance is mounted, a setTimeout function is called that sets the "show" property to false after 5 seconds, effectively hiding the alert message.
The Vue instance also includes a "hideAlert" method that sets the "show" property to false when called.
The HTML template contains a div with an ID of "app" that displays the alert message when the "show" property is true, and a button that calls the "hideAlert" method when clicked.
Overall, this code creates a simple alert message that automatically disappears after 5 seconds, with the option for the user to manually dismiss it.