


How to implement data addition, deletion, modification and query functions through vue and Element-plus
How to implement data addition, deletion, modification and query functions through Vue and Element Plus
Overview:
Vue is a progressive framework for building user interfaces. It is similar to Element Plus which is based on Vue 2.x The combination of UI component library can help us quickly build an interface with data addition, deletion, modification and query functions. This article will introduce how to use Vue and Element Plus to implement the data addition, deletion, modification and query functions, and give corresponding code examples.
- Installation and introduction of Element Plus:
First, we need to install and introduce Element Plus, here we install it with npm.
First, open the command line tool and switch to the project directory. Execute the following command to install Element Plus:
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Then, introduce Element Plus styles and components in main.js:
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- Create data list and form components:
Connect Next, we create two components to display the data list and form.
Create the components folder in the src directory, and create two files, List.vue and Form.vue respectively.
Among them, List.vue is used to display the data list, including table headers and data rows. Form.vue is a form used to add and edit data.
List.vue Sample code:
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Form.vue Sample code:
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- Use List and Form in the parent component:
In the parent component Introduce List and Form and use them to display data lists and add/edit forms.
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In the parent component, we pass in the list array containing data to the data attribute of the List component, and then render the data list through the v-for loop in the List component.
- Implement new and editing functions:
In the methods of the List component, we can implement the logic of editing and deleting data. The specific implementation method is as follows:
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In the methods of the Form component, we can implement the logic of adding and editing data. The specific implementation method is as follows:
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The above code example demonstrates how to implement the data addition, deletion, modification and query functions through Vue and Element Plus. Use the List component to display the data list, and use the Form component to implement forms for adding and editing data. Using the communication between parent and child components, we can realize the transfer and update of data, thereby realizing the addition, deletion, modification and query operations of data.
The above is the detailed content of How to implement data addition, deletion, modification and query functions through vue and Element-plus. For more information, please follow other related articles on the PHP Chinese website!

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