WeChat applets get user input content, applets

The applet obtains the user input content.

In a applet, how does one obtain user input ??

Js: document. getElementById ("Content"). value

Jq: $ ("# Content"). val ()

It cannot be written in a small program.

The bindchange attribute of the component can be used to store user input.

Test. wxml

<Input id = "postalCode" bindchange = "bindChange" type = "number" placeholder = "input zip code" auto-focus/> <input id = "mail" bindchange = "bindChange "type =" number "placeholder =" Enter your email address "/>

Test. js

Var inputContent = {} Page ({data: {inputContent :{}}, bindChange: function (e) {inputContent [e. currentTarget. id] = e. detail. value }})

Background output

 

If you have a better way to get user input content, please comment in the comment Area