How to correctly use create,mounted to call methods in vue

This article mainly introduces the relevant knowledge of vue how to correctly use the create,mounted calling method, the content is detailed and easy to understand, the operation is simple and fast, and has a certain reference value. I believe you will gain something after reading this article on how to correctly use the create,mounted calling method in vue. Let's take a look at it.

Call a method using create,mounted

First of all:

I had a wrong way of writing before.

There are 2 errors.

1. I always thought that the method was defined in created and then used, but in fact, the getCustomerInfo here is just a call to

2. All methods should be defined in methods, and then call the method in created or mounted using this to initialize it.

Write it correctly:

In this way, the page initializes the information at the beginning, and after modifying the information, the getCustomerInfo () method is executed to refresh the data, which makes the refresh function more concise and efficient.

The difference between mounted method and created

The created method is an operation on dom before the page is initialized.

The mounted method is an operation on dom after the page is initialized.

So why is there such a distinction?

Some requirements can only be requested after the page is loaded, such as using document.getElementById ("") in id,js.

This is the end of the article on "how to use create,mounted invocation methods correctly by vue". Thank you for reading! I believe you all have a certain understanding of "how to correctly use create,mounted calling method in vue". If you want to learn more, you are welcome to follow the industry information channel.