Article Introduction：The way to pass value in vue components: 1. Pass from parent to son; 2. Pass from son to father; 3. Pass value from brother; 4. Pass value with question mark, colon and parent-child component; 5. Use "$ref" to pass value; 6. Use "inject" to inject the data of the parent component into the current instance; 7. Pass from ancestor to grandson; 8. Pass from grandson to ancestor; 9. $parent; 10. Pass value to sessionStorage; 11. vuex.

2023-07-18 comment 0  988

Article Introduction：This time I will bring you the method of value transfer between Vue components. What are the precautions for value transfer between Vue components? The following is a practical case, let's take a look.

2018-04-16 comment 0  3191

Article Introduction：When we get started with Vue, we have to mention components. In some cases, components need to pass values ​​to each other. For example, the parent component needs to pass values ​​to the child component, and the child component needs to pass the value to the parent component. Then use a strength below to elaborate.

2020-08-11 comment 0  1521

Article Introduction：This time I will give you a detailed explanation of the steps for passing values ​​from the Vue parent component to the parent component. What are the precautions for passing values ​​from the Vue parent component to the parent component? Here is a practical case, let's take a look.

2018-04-27 comment 0  1779

Article Introduction：Five ways to pass values ​​in Vue components: 1. Parent component passes value to child component; 2. Child component passes value to parent component; 3. Passes parameters between adjacent sibling components; 4. Passes values ​​between distant sibling components. Parameters; 5. EventBus passes parameters.

2021-10-27 comment 0  56532

Article Introduction：This time I will bring you an analysis of the value transfer and slot usage of the parent-child component in Vue. What are the precautions for the value transfer and slot usage of the parent-child component in Vue. Here is a practical case, let's take a look.

2018-06-01 comment 0  1540

Article Introduction：This time I will bring you a detailed explanation of the steps for value transfer and slot application in the vue parent-child component. What are the precautions for value transfer and slot application in the vue parent-child component? The following is a practical case, let's take a look.

2018-05-22 comment 0  5031

Article Introduction：This article mainly introduces the parent-child components of Vue, a brief analysis of parent-child component value transfer and vuex. It has a certain reference value. Now I share it with you. Friends in need can refer to it.

2018-07-07 comment 0  2883

Article Introduction：Preface Vue is a very popular front-end framework. It provides many convenient methods and APIs, making our development process more flexible and efficient. Among them, components are one of the most important concepts in Vue, and they are also the most commonly used part in our actual development. In components, value transfer and method invocation between sibling components is a frequently discussed issue. So, this article will introduce some methods and techniques for value transfer and method calling in sibling components in Vue. 1. props / $emit in Vue, parent component to child group

2023-05-06 comment 0  4802

Article Introduction：Value passing method: 1. Use props to pass from parent to child; 2. From child to parent, you need to customize the event. Use "this.$emit('event name')" to trigger it in the child component, and use "@event" in the parent. name" monitoring; 3. Between brothers, use the public parent element as a bridge, combining parent and child props to pass parameters, and child and parent custom events; 4. Use routing to pass values; 5. Use $ref to pass values; 6. Use dependency injection to pass Descendants and great-grandchildren; 7. Use $attrs; 8. Use $listeners intermediate events; 9. Use $parent to pass, etc.

2023-01-06 comment 0  2452

Article Introduction：How to pass values ​​between vue components? The following article will introduce you to the component transmission method in vue2.0. I hope it will be helpful to you!

2022-07-05 comment 0  1880

Article Introduction：In Vue development, communication between components is a very important part. Passing data allows components to work better together and improves the reusability and composability of code between components. In the process of transferring values ​​between components, due to the very flexible nature of Vue, there are many ways to transfer data between components. This article will introduce common component value transfer methods in Vue and demonstrate their usage through an example. Props attribute value transfer In Vue, parent components can pass data downward to child components through props.

2023-06-20 comment 0  673

Article Introduction：How to pass values ​​between Vue parent and child components? The following article will take you through the value transfer issues of parent components and child components in Vue. I hope it will be helpful to you!

2023-02-23 comment 0  2019

Article Introduction：Component value transfer method: 1. Pass value through routing; 2. By binding the sub-component label in the parent component to the data of the parent component, the props of the sub-component receive the value passed by the parent component, and the props of the sub-component receive the parent component. The passed value; 3. When the child component passes the value to the parent component, use "this.$emit" to traverse the getData event; 4. When passing values ​​between non-parent components, one binds the "this.on" event and the other triggers "this .$emit" event, or add public data in local storage, which can be obtained in both pages

2023-07-18 comment 0  1176

Article Introduction：Vue is a commonly used front-end development framework, and the componentization idea is the core of Vue. The core of the componentization idea is to split components into components to make complex components clearer and easier to maintain. What we want to do at this time is to communicate between these components. Passing methods from parent components to child components is an important technology. This article will introduce how to pass methods between Vue components, specifically from parent components to child components. 1. Parent component passes methods. First, there are many ways for parent components to pass methods to child components in Vue.

2023-04-12 comment 0  794

Article Introduction：The way Vue components pass values: 1. Pass from parent to child, define "props" in the child component to receive it; 2. Pass from child to parent, use "$emit()" to trigger in the child component; 3. Pass values ​​from brothers, define the event bus "eventBus"; 4. Question mark to pass value, colon to pass value and parent-child component to pass value; 5. Use "$ref" to pass value; 6. Use "inject" to inject the data of the parent component into the current instance; 7. Pass from ancestor to grandchild; 8 , Sun Chuanzu; 9. $parent; 10. sessionStorage value passing; 11. vuex.

2023-06-19 comment 0  12088

Article Introduction：Value transfer (props) between vue3 components. Parent component passes value to sub-component. In the parent component: 1. Introduce ref2. Define the attributes and attribute values ​​to be transferred. 3. Pass the attribute to the sub-component in the vue page. Attribute transfer attributes: The name passed to the child component (customized) = "corresponds to the attribute name defined in the parent component" in the child component: 4. Receive attribute props from the parent component: {showDialogVisible:Boolean}, setup(){return{} }5. Register the component setup(props){//You can print and view the attributes passed by props and their values ​​console.log(props);return{pr

2023-05-22 comment 0  10511

Article Introduction：Vue is a popular JavaScript framework that provides an easy and convenient way to build user interfaces. In Vue, components are the basic units for building applications. Components can be nested within other components to form a parent-child relationship. Communication between components is an important aspect of Vue applications, especially communication between parent and child components. In Vue, communication between parent and child components can be achieved by passing properties or methods through the parent component. This article will introduce the parent-child component value transfer function in the Vue document. Parent component passes to child component

2023-06-20 comment 0  1191

Article Introduction：Vue is a very powerful JavaScript framework that provides an easy-to-understand and use component system that can help us better perform web development. In Vue, a component can be written as an independent, reusable module. However, when developing actual projects, it is likely that data needs to be transferred between multiple components. In this case, data needs to be transferred between Vue components. In Vue, data transfer between components can be achieved through props attributes. The props attribute allows parent components to pass data to child components.

2023-04-12 comment 0  1036