Detailed explanation of the steps for vue1 and vue2 to obtain dom elements

This time I will bring you a detailed explanation of the steps for vue1 and vue2 to obtain dom elements. What are the precautions for vue1 and vue2 to obtain dom elements. The following is a practical case, let's take a look.

vue1.*In version

Add el='dom' to the tag, and then add this.$els.dom in the code In this way, you get the page element

For example:

Hello

Make your good color appear in red: this.$els.my-box.style.color = 'red'

##vue2.*version

Add ref='dom' in the tag, and then add this.$refs.dom in the code to get the page element

For example:

Hello

Make the color of Hello appear red: this.$refs.myBox.style. color = 'red

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!

Recommended reading:

Detailed explanation of the steps to add events to dynamically created elements using JS

How to operate the vue function calling sequence

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