How the uniapp application implements billiard scoring and game management

How the UniApp application implements billiard scoring and game management

1. Introduction

UniApp is a Vue.js-based A development framework that can be used to develop cross-platform applications, including iOS, Android and Web applications. In this article, we will introduce how to use UniApp to implement billiard scoring and game management functions, and provide specific code examples.

2. Implementation of billiards scoring function

2.1 Data model
Before we start to implement the billiards scoring function, we need to define some data models to save game information. You can create a competition object that contains the name, date, and contestant information of the competition. In addition, you also need to create a scoring object to save the score of each player.

2.2 Scoring interface
Use UniApp’s view component to create the scoring interface. In the scoring interface, display the game name and date, and display a score input box for each contestant. Use the v-model instruction to bind the value of the input box to the score attribute in the scoring object to update the score in real time.

2.3 Scoring Logic
Add a submit button to the scoring interface and trigger the scoring logic when the button is clicked. In the logical processing function, calculate the total score of each contestant and save the result to the scoring object. We can also add some additional logic, such as checking whether the input is legal, preventing invalid values ​​from being entered, etc.

3. Competition management function implementation

3.1 Data storage
Create a data storage object to store competition information. In the storage object, you can use local storage or server storage to save the match data. If you choose local storage, you can use UniApp's local storage API to save and read data. If you choose server storage, you need to interact with the server to implement data addition, deletion, modification and query operations.

3.2 Competition list interface
Use UniApp’s list component to display the competition list. Iterate over the match data, create a list item for each match, and display the name and date of the match in the list item. Features such as pull-down to refresh and pull-up to load more can be used to improve user experience.

3.3 Competition details interface
Add a click event to each competition in the competition list, and jump to the competition details interface after clicking. In the game details interface, the detailed information of the game is displayed, including the name of the game, date, participating players, and the score of each player.

3.4 Competition Management Logic
In the competition management logic, it is necessary to implement the addition, deletion, modification and query operations of the competition. When adding a competition, an input box can be provided on the interface to allow users to enter the name, date and contestant information of the competition. When deleting a match, you can provide a delete button that when clicked removes the match from the list of matches. When modifying a competition, an edit button can be provided. Clicking it will jump to an editing interface, allowing users to modify competition information.

4. Sample code

For the sample code of the scoring function, you can add the following code in the Vue component of the scoring interface:

<template>
  <view>
    <text>比赛名称：{{match.name}}</text>
    <text>比赛日期：{{match.date}}</text>
    <text>得分：</text>
    <input v-model="score.player1">
    <input v-model="score.player2">
    <button @click="submit">提交</button>
  </view>
</template>

<script>
  export default {
    data() {
      return {
        match: {
          name: '比赛名称',
          date: '比赛日期'
        },
        score: {
          player1: '',
          player2: ''
        }
      };
    },
    methods: {
      submit() {
        // 计算总得分等逻辑处理
      }
    }
  };
</script>

For the competition For sample code of management functions, you can add the following code to the Vue component of the game list interface:

<template>
  <list>
    <list-item v-for="match in matches" @click="goToDetail(match)">
      <text>{{match.name}}</text>
      <text>{{match.date}}</text>
    </list-item>
  </list>
</template>

<script>
  export default {
    data() {
      return {
        matches: [
          {
            name: '比赛1',
            date: '2022-01-01',
            players: ['张三', '李四'],
            scores: [10, 8]
        },
        // 其他比赛...
        ]
      };
    },
    methods: {
      goToDetail(match) {
        // 跳转到比赛详情页面等逻辑处理
      }
    }
  };
</script>

The above is a simple example of using UniApp to implement billiard scoring and game management functions. By leveraging UniApp's cross-platform features and powerful component library, we can quickly develop fully functional applications. Hope this article helps you!

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