# WXML

WXML（WeiXin Markup Language) is a set of tag languages designed by the framework, combined withBasic components、Event systemYou can create a page structure.

To fully understand WXML Syntax, please refer to theWXML Syntax Reference。

Use the following simple examples to see WXML What capabilities:

# Data binding

<!--wxml-->
<view> {{message}} </view>

// page.js
Page({
  data: {
    message: 'Hello MINA!'
  }
})

# List rendering

<!--wxml-->
<view wx:for="{{array}}"> {{item}} </view>

// page.js
Page({
  data: {
    array: [1, 2, 3, 4, 5]
  }
})

# Conditional rendering

<!--wxml-->
<view wx:if="{{view == 'WEBVIEW'}}"> WEBVIEW </view>
<view wx:elif="{{view == 'APP'}}"> APP </view>
<view wx:else="{{view == 'MINA'}}"> MINA </view>

// page.js
Page({
  data: {
    view: 'MINA'
  }
})

# template

<!--wxml-->
<template name="staffName">
  <view>
    FirstName: {{firstName}}, LastName: {lastName}} 
  </view>
</template>

<template is="staffName" data="{{...staffA}}"></template>
<template is="staffName" data="{{...staffB}}"></template>
<template is="staffName" data="{{...staffC}}"></template>

// page.js
Page({
  data: {
    staffA: {firstName: 'Hulk', lastName: 'Hu'},
    staffB: {firstName: 'Shang', lastName: 'You'},
    staffC: {firstName: 'Gideon', lastName: 'Lin'}
  }
})

Specific capabilities and how to use them are reviewed in the following sections:

Data binding、List rendering、Conditional rendering、template、reference