How to implement the page forward function in uniapp

Title: How to implement the page forward function in Uniapp

Introduction:
Uniapp is a cross-platform development framework that can be written using Vue.js at the same time Applications on multiple platforms such as mini programs, mobile applications and H5. In Uniapp, it is a very common requirement to implement the page forward function. This article will introduce you in detail how to implement the page forward function in Uniapp and provide relevant code examples.

1. Use page jump to realize the page forward function
In Uniapp, page jump is a common way to realize the page forward function. We can use the uni.navigateTo method to jump to a page, which can jump to a certain page in the application and retain the current page. The following is a specific code example:

1. In the .vue file, define a button and bind the click event:

2. In the script tag, write the handler function for the click event:

<script><br>export default {<br> methods: {</script>

goToNextPage() {
  uni.navigateTo({
    url: '/pages/nextPage/nextPage' // 要跳转的页面路径
  })
}

}
}

When the button is clicked, the goToNextPage function will be triggered, which uses the uni.navigateTo method to jump to the specified page.

2. Use the page stack to realize the page forward function
Uniapp also provides the page stack management function. We can use the uni.navigateBack method to realize the page forward function. This method advances or retreats pages at a specified level in the page stack. The following is a specific code example:

1. In the .vue file, define a button and bind the click event:

2. In the script tag, write the handler function for the click event:

<script><br>export default {<br> methods: {</script>

goToNextPage() {
  uni.navigateBack({
    delta: 1 // 返回的页面层数
  })
}

}
}

On click button, the goToNextPage function will be triggered, which uses the uni.navigateBack method to return to the previous page.

Summary:
The above is a detailed introduction and code example on how to implement the page forward function in Uniapp. Whether using the page jump method or the page stack method, the page forwarding function can be realized. Developers can choose the appropriate method to implement the page advancement function based on specific needs. I hope this article will be helpful to you, and I wish you success in implementing the page forward function in Uniapp development!

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