150 lines
2.4 KiB
Vue
150 lines
2.4 KiB
Vue
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<template>
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<view
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v-if="visibleSync"
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:class="{
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'uni-drawer--visible': showDrawer,
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'uni-drawer--right': rightMode
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}"
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class="uni-drawer"
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@touchmove.stop.prevent="moveHandle"
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>
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<view class="uni-drawer__mask" @tap="close" />
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<view class="uni-drawer__content">
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<slot />
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</view>
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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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name: 'UniDrawer',
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props: {
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/**
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* 显示状态
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*/
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visible: {
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type: Boolean,
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default: false
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},
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/**
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* 显示模式（左、右），只在初始化生效
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*/
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mode: {
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type: String,
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default: ''
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},
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/**
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* 蒙层显示状态
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*/
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mask: {
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type: Boolean,
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default: true
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}
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},
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data() {
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return {
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visibleSync: false,
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showDrawer: false,
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rightMode: false,
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closeTimer: null,
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watchTimer: null
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};
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},
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watch: {
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visible(val) {
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clearTimeout(this.watchTimer);
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setTimeout(() => {
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this.showDrawer = val;
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}, 100);
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if (this.visibleSync) {
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clearTimeout(this.closeTimer);
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}
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if (val) {
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this.visibleSync = val;
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} else {
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this.watchTimer = setTimeout(() => {
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this.visibleSync = val;
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}, 300);
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}
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}
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},
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created() {
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this.visibleSync = this.visible;
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setTimeout(() => {
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this.showDrawer = this.visible;
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}, 100);
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this.rightMode = this.mode === 'right';
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},
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methods: {
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close() {
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this.showDrawer = false;
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this.closeTimer = setTimeout(() => {
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this.visibleSync = false;
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this.$emit('close');
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}, 200);
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},
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moveHandle() {}
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}
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};
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</script>
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<style>
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@charset "UTF-8";
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.uni-drawer {
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display: block;
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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overflow: hidden;
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visibility: hidden;
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z-index: 999;
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height: 100vh；;
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}
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.uni-drawer.uni-drawer--right .uni-drawer__content {
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left: auto;
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right: 0;
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transform: translatex(100%);
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}
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.uni-drawer.uni-drawer--visible {
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visibility: visible;
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}
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.uni-drawer.uni-drawer--visible .uni-drawer__content {
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transform: translatex(0);
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}
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.uni-drawer.uni-drawer--visible .uni-drawer__mask {
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display: block;
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opacity: 1;
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}
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.uni-drawer__mask {
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display: block;
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opacity: 0;
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position: absolute;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background: rgba(0, 0, 0, 0.4);
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transition: opacity 0.3s;
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}
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.uni-drawer__content {
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display: block;
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position: absolute;
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overflow-y: scroll;
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top: 0;
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left: 0;
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height: 100%;
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background: #fff;
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transition: all 0.3s ease-out;
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transform: translatex(-100%);
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}
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</style>
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