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How to automatically clear the content after submitting the form in the mini program

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2021-03-09 09:26:554283browse

How to automatically clear the content after submitting the form in the mini program

Purpose: After the WeChat applet is submitted, the form content will be automatically cleared.

Idea analysis:

We can clear it through value binding, but this method will become very troublesome when there is a lot of form data.

Solution:

The form uses the bindreset event to submit data instead of the bindsubmit event, so that the form content will be automatically cleared after clicking submit.

But this will bring a new problem:

Using bindreset cannot obtain form data from the event parameter e.detail.value.name

(Learning video sharing: php video tutorial)

Therefore, it is necessary to obtain the content in the form binding event, such as

<input bindinput="inputText"/>

inputText: function(e) {
    this.data.quesText=e.detail.value
}

Related recommendations: 小program development tutorial

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