How to implement questionnaires and feedback collection in uniapp
How to implement questionnaire survey and feedback collection in uni-app
As a comprehensive cross-platform development framework, uni-app is increasingly used in mobile application development popular. For some scenarios that require questionnaire surveys and feedback collection, uni-app also provides a wealth of solutions. This article will introduce how to implement questionnaires and feedback collection in uni-app, and provide specific code examples.
1. Overview
Questionnaire is a common method to collect user opinions and feedback, and the basic idea of implementing questionnaire survey and feedback collection in uni-app is to collect user-submitted data through form components. , and sends the data to the backend server for storage and analysis. The specific implementation method will be introduced step by step below.
2. Form design
- Design the questionnaire form on the uni-app page. You can use the form components provided by uni-app, such as input, textarea, radio, etc., to layout the form reasonably according to your needs, and set the name attribute of the form item as the identifier for data collection.
The sample code is as follows:
<form @submit="submitForm">
<view>
<view>您的姓名：</view>
<input type="text" name="name" placeholder="请输入您的姓名"></input>
</view>
<view>
<view>您的年龄：</view>
<input type="number" name="age" placeholder="请输入您的年龄"></input>
</view>
<view>
<view>您的性别：</view>
<radio-group name="gender">
<radio value="男">男</radio>
<radio value="女">女</radio>
</radio-group>
</view>
<view>
<view>您的意见：</view>
<textarea name="feedback" placeholder="请输入您的意见"></textarea>
</view>
<button type="submit">提交</button>
</form>
3. Data collection and submission
- In uni-app, data collection and submission can be achieved through the submit event of the form. Define the submitForm method in the methods of the page and obtain the data submitted by the user through event.detail.value.
The sample code is as follows:
<form @submit="submitForm"> <!-- 省略表单设计部分 --> <button type="submit">提交</button> </form>
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