transition.uvue

<template>
  <!-- #ifdef APP -->
  <scroll-view style="flex: 1">
  <!-- #endif -->
    <view class="container">
      <text class="text">点击修改宽度</text>
      <view class="base-style transition-width" id="widthOrHeight" @click="changeWidthOrHeight"></view>
    </view>
    <view class="container">
      <text class="text">点击修改宽度(递增)</text>
      <view class="width-progress transition-width" id="widthProgress" @click="changeWidthProgress"></view>
    </view>
    <view class="container">
      <text class="text">点击修改宽度(通过style设置transition)</text>
      <view class="base-style" style="transition-property: width; transition-duration: 1s;" id="widthOrHeightStyle" @click="changeWidthOrHeightStyle"></view>
    </view>
    <view class="container">
      <text class="text">点击修改Margin</text>
      <view class="base-style transition-margin" id="styleMargin" @click="changeMargin"></view>
    </view>
    <view class="container">
      <text class="text">点击修改Padding</text>
      <view class="base-style transition-padding" id="stylePadding" @click="changePadding">
        <view style="background-color: black; height: 50px; width: 50px"></view>
      </view>
    </view>
    <view class="container">
      <text class="text">点击修改background-color和opacity</text>
      <view class="base-style transition-background" id="styleBackground" @click="changeBackground"></view>
    </view>
    <view class="container">
      <text class="text">点击修改background-color（rgba）</text>
      <view style="flex: 1;">
        <view class="base-style transition-background" id="styleBackground2" @click="changeBackground2"></view>
      </view>
    </view>
    <view class="container">
      <text class="text">点击修改opacity渐隐渐现</text>
      <view class="base-style transition-opacity" id="styleOpacity" @click="changeStyleOpacity"></view>
    </view>
    <view class="container">
      <text class="text">动态修改background-color和duration</text>
      <view class="base-style" id="propertyStyleBackground" @click="propertyChangeBackground"></view>
    </view>
    <view class="container">
      <text class="text">点击修改Transform</text>
      <view class="base-style transition-transform" id="styleTransform" @click="changeTransform"></view>
    </view>
    <view class="container">
      <text class="text">点击修改TransformTranslate</text>
      <view class="base-style transition-transform" id="transformTranslate" @click="changeTransformTranslate"></view>
    </view>
    <view class="container" @touchmove="handleTouchMove" @touchstart="handleTouchStart" @touchend="handleTouchEnd">
      <text class="text">在组件内滑动测试是否闪动</text>
      <view class="base-style transition-transform" id="styleTransformTranslateScale"></view>
    </view>
    <view class="container">
      <text class="text">点击修改Transform和宽</text>
      <view class="base-style transition-transform-width" id="styleTransformWithWidth"
        @click="changeTransformWithWidth"></view>
    </view>
    <view class="container" @click="changeTransformWithOrigin">
      <text class="text">点击修改Transform（含transform-origin）</text>
      <view class="base-style transition-transform" style="transform-origin: 0 0;" id="styleTransformWithOrigin"></view>
    </view>
    <view class="container">
      <text class="text">点击修改Border</text>
      <view class="base-style transition-border" id="styleBorder" @click="changeBorder"></view>
    </view>
    <view class="container">
      <text class="text">点击修改Position</text>
      <view class="base-style transition-position" id="stylePosition" @click="changestylePosition"></view>
    </view>
  <!-- #ifdef APP -->
  </scroll-view>
  <!-- #endif -->
</template>

<script>
  export default {
    data() {
      return {
        isTranstionWidthOrHeight: false,
        widthOrHeight: null as UniElement | null,
        widthProgress: null as UniElement | null,
        isTranstionWidthOrHeightStyle: false,
        widthOrHeightStyle: null as UniElement | null,
        progressWidth: 200,
        isTranstionChangeMargin: false,
        styleMargin: null as UniElement | null,
        isTransitionStylePadding: false,
        stylePadding: null as UniElement | null,
        isTransitionstyleBackground: false,
        isTransitionstyleBackground2: false,
        isTransitionstyleOpacity: false,
        styleBackground: null as UniElement | null,
        styleBackground2: null as UniElement | null,
        styleOpacity: null as UniElement | null,
        isTransitionStyleTransform: false,
        styleTransform: null as UniElement | null,
        isTransitionStyleTransformWithWidth: false,
        styleTransformWithWidth: null as UniElement | null,
        isTransitionstyleBorder: false,
        styleBorder: null as UniElement | null,
        isTransitionstylePosition: false,
        stylePosition: null as UniElement | null,
        isSetTransition: false,
        isTransitionpropertystyleBackground: false,
        propertyStyleBackground: null as UniElement | null,
        isTransitionStyleTransformWithOrigin: false,
        styleTransformWithOrigin: null as UniElement | null,
        styleTransformTranslate: null as UniElement | null,
        isTransformTranslate: false,
        styleTransformTranslateScale: null as UniElement | null,
        startX: 0,
        moveX: 0,
        oldX: 0,
      }
    },
    onReady() {
      this.widthOrHeight = uni.getElementById("widthOrHeight")
      this.widthProgress = uni.getElementById("widthProgress")
      this.widthOrHeightStyle = uni.getElementById("widthOrHeightStyle")
      this.styleMargin = uni.getElementById("styleMargin")
      this.stylePadding = uni.getElementById("stylePadding")
      this.styleBackground = uni.getElementById("styleBackground")
      this.styleBackground2 = uni.getElementById("styleBackground2")
      this.styleOpacity = uni.getElementById("styleOpacity")
      this.styleTransform = uni.getElementById("styleTransform")
      this.styleBorder = uni.getElementById("styleBorder")
      this.stylePosition = uni.getElementById("stylePosition")
      this.propertyStyleBackground = uni.getElementById("propertyStyleBackground")
      this.styleTransformWithOrigin = uni.getElementById("styleTransformWithOrigin")
      this.styleTransformWithWidth = uni.getElementById("styleTransformWithWidth")
      this.styleTransformTranslate = uni.getElementById("transformTranslate")
      this.styleTransformTranslateScale = uni.getElementById("styleTransformTranslateScale")
    },
    methods: {
      changeWidthOrHeight() {
        this.widthOrHeight?.style?.setProperty("width", this.isTranstionWidthOrHeight
          ? '200px'
          : '300px')
        this.isTranstionWidthOrHeight = !this.isTranstionWidthOrHeight
      },
      changeWidthProgress() {
        this.progressWidth += 20
        this.widthProgress?.style?.setProperty("width", this.progressWidth + 'px')
      },
      changeWidthOrHeightStyle() {
        this.widthOrHeightStyle?.style?.setProperty("width", this.isTranstionWidthOrHeightStyle
          ? '200px'
          : '300px')
        this.isTranstionWidthOrHeightStyle = !this.isTranstionWidthOrHeightStyle
      },
      changeMargin() {
        this.styleMargin?.style?.setProperty("margin-top", this.isTranstionChangeMargin
          ? '0px'
          : '50px'
        )
        this.styleMargin?.style?.setProperty("margin-left", this.isTranstionChangeMargin
          ? '0px'
          : '50px'
        )
        this.isTranstionChangeMargin = !this.isTranstionChangeMargin
      },

      changePadding() {
        this.stylePadding?.style?.setProperty("padding-top", this.isTransitionStylePadding
          ? '0px'
          : '50px')
        this.stylePadding?.style?.setProperty("padding-left", this.isTransitionStylePadding
          ? '0px'
          : '50px')
        this.isTransitionStylePadding = !this.isTransitionStylePadding
      },
      changeBackground() {
        this.styleBackground?.style?.setProperty("background-color", this.isTransitionstyleBackground
          ? 'brown'
          : 'black'
        )
        this.styleBackground?.style?.setProperty("opacity", this.isTransitionstyleBackground
          ? '1'
          : '0.5'
        )
        this.isTransitionstyleBackground = !this.isTransitionstyleBackground
      },
      changeBackground2() {
        this.styleBackground2?.style?.setProperty("background-color", this.isTransitionstyleBackground2
          ? 'brown'
          : 'rgba(0, 0, 0, 0.5)'
        )
        this.isTransitionstyleBackground2 = !this.isTransitionstyleBackground2
      },
      changeStyleOpacity() {
        this.styleOpacity?.style?.setProperty("opacity", this.isTransitionstyleOpacity
          ? '1'
          : '0'
        )
        this.styleOpacity?.style?.setProperty("transition-duration", "1000ms")
        this.isTransitionstyleOpacity = !this.isTransitionstyleOpacity
      },
      propertyChangeBackground() {
        if (!this.isSetTransition) {
          this.propertyStyleBackground?.style?.setProperty("transition-property", "background-color")
          this.propertyStyleBackground?.style?.setProperty("transition-duration", "1000ms")
          this.isSetTransition = true
        }
        this.propertyStyleBackground?.style?.setProperty("background-color", this.isTransitionpropertystyleBackground
          ? 'brown'
          : 'black'
        )
        this.isTransitionpropertystyleBackground = !this.isTransitionpropertystyleBackground
      },
      changeTransform() {
        this.styleTransform?.style?.setProperty("transform", this.isTransitionStyleTransform
          ? 'rotate(0deg)'
          : 'rotate(135deg)'
        )
        this.isTransitionStyleTransform = !this.isTransitionStyleTransform
      },
      changeTransformTranslate() {
        const translate = this.isTransformTranslate ? `translate(0%,0%)` : `translate(100%,0%)`
        this.styleTransformTranslate?.style?.setProperty('transform', translate)
        this.isTransformTranslate = !this.isTransformTranslate
      },
      changeTransformWithWidth() {
        this.styleTransformWithWidth?.style?.setProperty("transform", this.isTransitionStyleTransformWithWidth
          ? 'rotate(0deg)'
          : 'rotate(135deg)'
        )
        this.styleTransformWithWidth?.style?.setProperty("width", this.isTransitionStyleTransformWithWidth
          ? '200px'
          : '100px'
        )
        this.isTransitionStyleTransformWithWidth = !this.isTransitionStyleTransformWithWidth
      },
      changeTransformWithOrigin() {
        this.styleTransformWithOrigin?.style?.setProperty("transform", this.isTransitionStyleTransformWithOrigin
          ? 'scaleX(1)'
          : 'scaleX(0)'
        )
        this.isTransitionStyleTransformWithOrigin = !this.isTransitionStyleTransformWithOrigin
      },
      changeBorder() {
        this.styleBorder?.style?.setProperty("border-color", this.isTransitionstyleBorder
          ? 'brown'
          : 'yellow'
        )
        this.isTransitionstyleBorder = !this.isTransitionstyleBorder
      },
      changestylePosition() {
        this.stylePosition?.style?.setProperty("left", this.isTransitionstylePosition
          ? '0px'
          : '100px'
        )
        this.isTransitionstylePosition = !this.isTransitionstylePosition
      },
      handleTouchStart(e : UniTouchEvent) {
        this.startX = e.changedTouches[0].clientX
      },
      handleTouchMove(e : UniTouchEvent) {
        console.log("touchmove:" + e.touches[0].clientX + "," + e.touches[0].clientY);
        e.preventDefault()
        e.stopPropagation()
        const difX = e.changedTouches[0].clientX
        this.moveX = difX - this.startX + this.oldX
        this.styleTransformTranslateScale?.style?.setProperty('transition-duration', '0ms')
        this.styleTransformTranslateScale?.style?.setProperty('transform', `translate(${this.moveX}px,0px) scale(0.5)`)
      },
      handleTouchEnd(_ : UniTouchEvent) {
        this.oldX = this.moveX
      },
    },
  }
</script>

<style>
  .container {
    margin: 7px;
    background-color: white;
  }

  .text {
    margin-top: 10px;
    margin-bottom: 16px;
  }

  .base-style {
    width: 200px;
    height: 200px;
    background-color: brown;
  }

  .width-progress {
    width: 200px;
    height: 200px;
    background-color: brown;
  }

  .transform-bgColor {
    transition-property: background-color;
    transition-duration: 0.5s;
  }

  .transition-width {
    transition-property: width;
    transition-duration: 1s;
  }

  .transition-margin {
    transition-property: margin-left, margin-top;
    transition-duration: 1s;
  }

  .transition-padding {
    transition-property: padding-left, padding-top;
    transition-duration: 1s;
  }

  .transition-background {
    transition-property: background-color, opacity;
    transition-duration: 1s;
  }

  .transition-opacity {
    transition-property: opacity;
    transition-duration: 1s;
  }

  .transition-transform {
    transition-property: transform;
    transition-duration: 1s;
  }

  .transition-border {
    border-width: 5px;
    border-color: brown;
    border-style: solid;
    transition-property: border-color;
    transition-duration: 1s;
  }

  .transition-position {
    left: 0px;
    transition-property: left;
    transition-duration: 1s;
  }

  .transition-transform-width {
    transition-property: transform, width;
    transition-duration: 1s;
  }
</style>