小程序button修改样式(增加checkbox和radio的样式修改)

WXML：

<view>
    <form bindsubmit="sumit">
        <input bindinput="phone"maxlength="11" type="number" class="marginview" name="phone" placeholder="手机号"/>
        <input bindinput="password" maxlength="8" password class="marginview"name="passworld" placeholder="密码"/>
        <button style="opacity: {{opacity}};color: white; background-color: #ff8719;" disabled="{{disabled}}" loading="{{loginLoading}}"    class="marginview"form-type="submit">登录</button>
    </form>
        <button bindtap="gotoRegist" plain style="color: #ff8719; border-color: #ff8719;"  class="marginview">注册</button>
        <navigator open-type="redirect" hover-class="none" class="marginview textview" url="forgetpw/forgetpw">忘记密码</navigator>
</view>

JS：

//判断是否是手机号码的方法
function IsTel(s){ 
  if(s!=null) {
    var length = s.length;  
    if(length == 11 && /^(((13[0-9]{1})|(15[0-9]{1})|(18[0-9]{1})|(17[0-9]{1})|(14[0-9]{1})|)+\d{8})$/.test(s) )  
    {  
        return true;  
    }else{  
        return false;  
    }  
  }
}  
 
Page({
  data:{
    disabled:true,  //是否可用
    opacity:0.4,    //设置透明度
  },
//跳转注册页面
  gotoRegist:function(){
     wx.redirectTo({url: '../../pages/login/regist/regist'})
},
//手机的输入框
  phone:function(e){
    var that = this
    //console.log(e.detail.value)
    var isTel = IsTel(e.detail.value)
    //console.log(isTel)
    if(isTel){
      that.setData({
        disabled:false,
        opacity:1 
      })
    }else{
      that.setData({
        disabled:true,
        opacity:0.4
      })
    } 
},
//提交按钮确认
  sumit:function(e){
    console.log(e.detail.value)
    if(e.detail.value.passworld.length==0){
      wx.showModal({
      title: '密码不得为空',
      showCancel:false
    })
  }else{
    //提交
    wx.request({
      url: 'https://URL',
      data: e.detail.value,
      method: 'GET', // OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, CONNECT
      // header: {}, // 设置请求的 header
      success: function(res){
        // success
        if(res.data==1){  //请求成功返回码
        wx.showToast({
          title: '登陆成功',
          icon: 'success',
          duration: 2000
        })
      }
      },
      fail: function() {
        // fail
      },
      complete: function() {
        // complete
      }
    })
  }
},
})

WXSS：

checkbox .wx-checkbox-input{
    border-radius:50%;
    width:20px;height:20px;
}
checkbox .wx-checkbox-input.wx-checkbox-input-checked{
    border-color:red !important;
    background:rebeccapurple !important;
}
checkbox .wx-checkbox-input.wx-checkbox-input-checked::before{
    border-radius:50%;
    width:20px;
    height:20px;
    line-height:20px;
    text-align:center;
    font-size:15px;
    color:#fff;
    background:transparent;
    transform:translate(-50%, -50%) scale(1);
    -webkit-transform:translate(-50%, -50%) scale(1);
}
radio .wx-radio-input{
    border-radius:50%;
    width:20px;height:20px;
}
radio .wx-radio-input.wx-radio-input-checked{
    border-color:coral !important;
    background:aqua !important;
}
radio .wx-radio-input.wx-radio-input-checked::before{
    border-radius:50%;
    width:20px;
    height:20px;
    line-height:20px;
    text-align:center;
    font-size:15px;
    color:#fff;
    background:transparent;
    transform:translate(-50%, -50%) scale(1);
    -webkit-transform:translate(-50%, -50%) scale(1);
}

来源：https://blog.csdn.net/qq_32067045/article/details/64474152