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160 lines
3.4 KiB
160 lines
3.4 KiB
<template>
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<view>
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<uni-card is-full :is-shadow="false">
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<text class="uni-h6">过渡动画，通常用于元素的过渡效果，例如淡隐淡出效果，遮罩层的效果、放大缩小的效果等</text>
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</uni-card>
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<uni-section title="示例" type="line">
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<view class="example">
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<uni-transition ref="ani" custom-class="transition" :mode-class="modeClass" :styles="styles"
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:show="show"><text class="text">示例元素</text></uni-transition>
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</view>
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</uni-section>
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<uni-section title="操作" subTitle="点击按钮 ,切换动画效果" type="line">
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<view class="example-body">
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<button class="transition-button" type="primary" @click="handle('fade')">淡隐淡出</button>
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<button class="transition-button" type="primary" @click="handle(['fade', 'slide-top'])">由上至下</button>
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<button class="transition-button" type="primary" @click="handle(['fade', 'slide-right'])">由右至左过</button>
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<button class="transition-button" type="primary" @click="handle(['fade', 'zoom-in'])">由小到大过</button>
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<button class="transition-button" type="primary" @click="custom">自定义动画</button>
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</view>
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</uni-section>
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</view>
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</template>
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<script>
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export default {
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components: {},
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data() {
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return {
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show: true,
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modeClass: 'fade',
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styles: {}
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}
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},
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onLoad() {
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// #ifdef APP-NVUE
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this.styles = {
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justifyContent: 'center',
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alignItems: 'center',
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width: '100px',
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height: '100px',
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borderRadius: '5px',
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textAlign: 'center',
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backgroundColor: '#4cd964',
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boxShadow: '0 0 5px 1px rgba(0,0,0,0.2)'
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}
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// #endif
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},
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methods: {
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handle(type) {
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this.show = !this.show
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this.modeClass = type
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},
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custom() {
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// TODO 下面修改宽高在百度下还有些问题待修复
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// this.$refs.ani.step({
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// width: '200px'
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// })
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// this.$refs.ani.step({
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// height: '150px'
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// },{
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// delay:100,
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// duration:200
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// })
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this.$refs.ani.step({
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width: '100px',
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height: '100px',
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rotate: '180'
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}, {
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delay: 200,
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duration: 300
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})
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this.$refs.ani.step({
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width: '100px',
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height: '100px',
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rotate: '0'
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}, {
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transformOrigin: '50% 50%'
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})
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this.$refs.ani.step({
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translateX: '-100px'
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}, {
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timingFunction: 'ease-in',
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duration: 100
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})
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this.$refs.ani.step({
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translateX: '100px'
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}, {
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timingFunction: 'ease',
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duration: 300
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})
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this.$refs.ani.step({
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translateX: '50px',
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scale: 1.5
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}, {
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timingFunction: 'linear',
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duration: 100
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})
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this.$refs.ani.step({
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translateX: '0px',
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scale: 1
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}, {
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timingFunction: 'linear',
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duration: 150
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})
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this.$refs.ani.run()
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}
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}
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}
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</script>
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<style lang="scss">
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.example {
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/* #ifndef APP-NVUE */
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display: flex;
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/* #endif */
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justify-content: center;
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align-items: center;
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height: 150px;
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background-color: #fff;
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}
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.example-body {
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padding: 10px 20px;
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padding-bottom: 0px;
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}
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.transition-button {
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/* #ifndef APP-NVUE */
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width: 100%;
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/* #endif */
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flex: 1;
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margin-bottom: 10px;
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}
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/* #ifndef APP-NVUE */
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.example ::v-deep .transition {
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display: flex;
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justify-content: center;
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align-items: center;
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width: 100px;
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height: 100px;
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border-radius: 5px;
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text-align: center;
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background-color: #4cd964;
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box-shadow: 0 0 5px 1px rgba(0, 0, 0, 0.2);
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}
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/* #endif */
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.text {
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font-size: 14px;
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color: #fff;
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}
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</style>
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