![vue props vue props](https://miro.medium.com/max/1200/1*WSN4Dx07bs92MlVV3tTaSw.png)
This is going to be plain Vue and will have nothing to do with the $attrs feature (yet). The first step requires us to create a simple component.
#Vue props code
The complete code can be found on Stackblitz following the following link ( stackblitz-vue-example).
![vue props vue props](https://i.stack.imgur.com/XZVQa.png)
In the following sections, we are going to build a nice slider (or more precisely a few of them). Building something from the bottom up, can really help in understanding the reason beind a feature, and help you introduce its usage within your codebase. ?Real Life exampleĪs with most of my content, I like to always cover a real life example. Most of the content provided in the following chapter can still be applied in V2, as long as we adhere to the above differences and define the extra properties ($listners and a class property). the class is not available (using class in this way requires you to set a property).If we take into consideration the example proposed above, the $attrs object is going to appear as follows: The main reason is that almost all the attributes included in the $attrs property were already present in the previous version of the framework. If you have used VueJs in the past (version 2), there is a significant chance that you have already used $attrs before. ?$attrs V3 vs $attrs V2Įven if I do not want this article to be a comparison between V2 and V3, it is essential that we touch base on the differences that the $attrs feature offers betweent the two major versions.
#Vue props how to
In the next few sections, we will cover, in more granular details, how to actually make use of this feature. If the above is not yet making sense, it is absolutely fine. Let's consider a component that has just a single property and event handler, like the following example: $attrs can also be seen as a safety net, that captures anything that you may not have declared within a component. The definition of $attrs, varies between the two major versions of the framework, but in this article, we are going to mainly cover Vue 3, where can be seen as:Ī component property that holds all of the attribute, property, and custom events that are not currently defined within the component. Understanding this feature can really support your skills in developing easy to use and scalable components advanced components. We will explain what it is used for, how its implementation differs from Vue 2's (former $attrs, class, and build a code example to help understand its power. In this article, we are going to cover the $attrs attribute. In the third major release of Vue js, we have seen many new features and improvements land on our remote working computers.