How to implement travel strategies and attraction recommendations in uniapp

How to implement travel guides and scenic spot recommendations in uniapp

With the continuous development of the tourism industry, people’s demand for travel guides and scenic spot recommendations is also getting higher and higher. . In the mobile Internet era, we can quickly implement this function by using the uniapp development framework. This article will introduce how to use uniapp to implement travel guide and attraction recommendation functions, and attach specific code examples.

1. Design page

In uniapp, we can use vue syntax to design the page. For the travel guide and attraction recommendation functions, we can design two pages to display the guide and recommended content respectively.

1. Guide page

On the guide page, we can display travel guides posted by users, including text descriptions, pictures, comments, etc. At the same time, we can provide a button to publish strategies for users to upload their own strategies.

Code example:

<template>
  <view>
    <view v-for="strategy in strategies">
      <image :src="strategy.image"></image>
      <text>{{strategy.description}}</text>
    </view>
    <button @click="publish">发布攻略</button>
  </view>
</template>

<script>
export default {
  data() {
    return {
      strategies: []
    }
  },
  methods: {
    publish() {
      // 跳转至攻略发布页面
      uni.navigateTo({
        url: '/pages/publish-strategy/publish-strategy'
      })
    }
  }
}
</script>

2. Recommendation page

On the recommendation page, we can display the popular attractions and recommended travel routes recommended by the system for users. At the same time, we can also provide a search function for users to filter attractions according to their own needs.

Code example:

<template>
  <view>
    <view v-for="spot in spots">
      <image :src="spot.image"></image>
      <text>{{spot.name}}</text>
    </view>
    <input v-model="keyword" placeholder="输入关键字搜索">
    <button @click="search">搜索</button>
  </view>
</template>

<script>
export default {
  data() {
    return {
      spots: [],
      keyword: ''
    }
  },
  methods: {
    search() {
      // 根据关键字获取相关景点
      // ...
    }
  }
}
</script>

2. Obtain data

In uniapp, we can use the uni.request method to send HTTP requests to obtain data on strategies and attractions.

In the strategy page, we can call the interface to obtain relevant strategy data and save the data to the strategies array.

Code example:

<script>
export default {
  data() {
    return {
      strategies: []
    }
  },
  methods: {
    getStrategies() {
      uni.request({
        url: 'https://api.example.com/strategies',
        success: (res) => {
          this.strategies = res.data.strategies;
        }
      });
    }
  },
  mounted() {
    this.getStrategies();
  }
}
</script>

In the recommendation page, we can obtain relevant attraction data by calling the interface through the user's search keywords.

Code example:

<script>
export default {
  data() {
    return {
      spots: [],
      keyword: ''
    }
  },
  methods: {
    search() {
      uni.request({
        url: 'https://api.example.com/spots',
        data: {
          keyword: this.keyword
        },
        success: (res) => {
          this.spots = res.data.spots;
        }
      });
    }
  }
}
</script>

3. Data interaction

In the strategy release page, we can provide a form for users to fill in the relevant information of the strategy, and call the interface to transfer the data Upload to server.

Code example:

<template>
  <view>
    <input v-model="description" placeholder="请输入攻略描述">
    <button @click="publish">发布攻略</button>
  </view>
</template>

<script>
export default {
  data() {
    return {
      description: ''
    }
  },
  methods: {
    publish() {
      uni.request({
        method: 'POST',
        url: 'https://api.example.com/strategy',
        data: {
          description: this.description
        },
        success: (res) => {
          // 发布成功后提示用户，并跳转回攻略页面
          uni.showToast({
            title: '发布成功',
            success: () => {
              uni.navigateBack();
            }
          });
        }
      });
    }
  }
}
</script>

Summary:

Through the above steps, we can use uniapp to quickly implement travel guide and attraction recommendation functions. Of course, the specific interface implementation and page design may need to be adjusted according to actual needs. But in general, using the uniapp development framework can help us quickly build mobile applications to meet users' needs for travel strategies and attraction recommendations. I hope this article can be helpful to you, and I wish you happy programming!

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