微信小程序实现弹出菜单动画

微信小程序动画之弹出菜单，供大家参考，具体内容如下

效果图

js：

page({
 data: {
  ispopping: false,
  animplus: {},
  animcollect: {},
  animtranspond: {},
  animinput: {},
  animcloud:{},
  aninwrite:{},
 },
 //点击弹出
 plus: function () {
  if (this.data.ispopping) {
   //缩回动画
   this.popp();
   this.setdata({
    ispopping: false
   })
  } else if (!this.data.ispopping) {
   //弹出动画
   this.takeback();
   this.setdata({
    ispopping: true
   })
  }
 },
 input: function () {
  console.log("input")
 },
 transpond: function () {
  console.log("transpond")
 },
 collect: function () {
  console.log("collect")
 },
 cloud:function(){
  console.log("cloud")
 },
 write: function () {
  console.log("cloud")
 },


 //弹出动画
 popp: function () {
  //plus顺时针旋转
  var animationplus = wx.createanimation({
   duration: 400,
   timingfunction: 'ease-out'
  })
  var animationcollect = wx.createanimation({
   duration: 400,
   timingfunction: 'ease-out'
  })
  var animationtranspond = wx.createanimation({
   duration: 400,
   timingfunction: 'ease-out'
  })
  var animationinput = wx.createanimation({
   duration: 400,
   timingfunction: 'ease-out'
  })
  var animationcloud = wx.createanimation({
   duration: 400,
   timingfunction: 'ease-out'
  })
  var animationwrite = wx.createanimation({
   duration: 400,
   timingfunction: 'ease-out'
  })
  animationplus.rotatez(180).step();
  animationcollect.translate(-90, -100).rotatez(180).opacity(1).step();
  animationtranspond.translate(-140, 0).rotatez(180).opacity(1).step();
  animationinput.translate(-90, 100).rotatez(180).opacity(1).step();
  animationcloud.translate(0, 135).rotatez(180).opacity(1).step();
  animationwrite.translate(0, -135).rotatez(180).opacity(1).step();
  this.setdata({
   animplus: animationplus.export(),
   animcollect: animationcollect.export(),
   animtranspond: animationtranspond.export(),
   animinput: animationinput.export(),
   animcloud: animationcloud.export(),
   animwrite: animationwrite.export(),
  })
 },
 //收回动画
 takeback: function () {
  //plus逆时针旋转
  var animationplus = wx.createanimation({
   duration: 400,
   timingfunction: 'ease-out'
  })
  var animationcollect = wx.createanimation({
   duration: 400,
   timingfunction: 'ease-out'
  })
  var animationtranspond = wx.createanimation({
   duration: 400,
   timingfunction: 'ease-out'
  })
  var animationinput = wx.createanimation({
   duration: 400,
   timingfunction: 'ease-out'
  })
  var animationcloud = wx.createanimation({
   duration: 400,
   timingfunction: 'ease-out'
  })
  var animationwrite = wx.createanimation({
   duration: 400,
   timingfunction: 'ease-out'
  })
  animationplus.rotatez(0).step();
  animationcollect.translate(0, 0).rotatez(0).opacity(0).step();
  animationtranspond.translate(0, 0).rotatez(0).opacity(0).step();
  animationinput.translate(0, 0).rotatez(0).opacity(0).step();
  animationcloud.translate(0, 0).rotatez(0).opacity(0).step();
  animationwrite.translate(0, 0).rotatez(0).opacity(0).step();
  this.setdata({
   animplus: animationplus.export(),
   animcollect: animationcollect.export(),
   animtranspond: animationtranspond.export(),
   animinput: animationinput.export(),
   animcloud: animationcloud.export(),
   animwrite: animationwrite.export(),
  })
 },


 onload: function (options) {
  // 生命周期函数--监听页面加载
 },
 onready: function () {
  // 生命周期函数--监听页面初次渲染完成
 },
 onshow: function () {
  // 生命周期函数--监听页面显示
 },
 onhide: function () {
  // 生命周期函数--监听页面隐藏
 },
 onunload: function () {
  // 生命周期函数--监听页面卸载
 },
 onpulldownrefresh: function () {
  // 页面相关事件处理函数--监听用户下拉动作
 },
 onreachbottom: function () {
  // 页面上拉触底事件的处理函数
 },
 onshareappmessage: function () {
  // 用户点击右上角分享
  return {
   title: 'title', // 分享标题
   desc: 'desc', // 分享描述
   path: 'path' // 分享路径
  }
 }
})

wxml：

<view>
 <image src="../../image/1.png" class="img-style" animation="{{animwrite}}" bindtap="write"></image>
 <image src="../../image/4.png" class="img-style" animation="{{animcollect}}" bindtap="collect"></image>
 <image src="../../image/2.png" class="img-style" animation="{{animtranspond}}" bindtap="transpond"></image>
 <image src="../../image/3.png" class="img-style" animation="{{animinput}}" bindtap="input"></image>
 <image src="../../image/5.png" class="img-style" animation="{{animcloud}}" bindtap="cloud"></image>
 <image src="../../image/6.png" class="img-switch-style" animation="{{animplus}}" bindtap="plus"></image>
</view>

wxss：

.img-switch-style {
 height: 120rpx;
 width: 120rpx;
 position: absolute;
 bottom: 250rpx;
 right: 100rpx;
 z-index: 100;
}
 
.img-style {
 height: 120rpx;
 width: 120rpx;
 position: absolute;
 bottom: 250rpx;
 right: 100rpx;
 opacity: 0;
}

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。