更新大理市民卡app
diff --git a/uview-ui/components/u-mask/u-mask.vue b/uview-ui/components/u-mask/u-mask.vue
new file mode 100644
index 0000000..0e76d8b
--- /dev/null
+++ b/uview-ui/components/u-mask/u-mask.vue
@@ -0,0 +1,123 @@
+<template>
+ <view class="u-mask" hover-stop-propagation :style="[maskStyle, zoomStyle]" @tap="click" @touchmove.stop.prevent="() => {}" :class="{
+ 'u-mask-zoom': zoom,
+ 'u-mask-show': show
+ }">
+ <slot />
+ </view>
+</template>
+
+<script>
+ /**
+ * mask 遮罩
+ * @description 创建一个遮罩层,用于强调特定的页面元素,并阻止用户对遮罩下层的内容进行操作,一般用于弹窗场景
+ * @tutorial https://www.uviewui.com/components/mask.html
+ * @property {Boolean} show 是否显示遮罩(默认false)
+ * @property {String Number} z-index z-index 层级(默认1070)
+ * @property {Object} custom-style 自定义样式对象,见上方说明
+ * @property {String Number} duration 动画时长,单位毫秒(默认300)
+ * @property {Boolean} zoom 是否使用scale对这招进行缩放(默认true)
+ * @property {Boolean} mask-click-able 遮罩是否可点击,为false时点击不会发送click事件(默认true)
+ * @event {Function} click mask-click-able为true时,点击遮罩发送此事件
+ * @example <u-mask :show="show" @click="show = false"></u-mask>
+ */
+ export default {
+ name: "u-mask",
+ props: {
+ // 是否显示遮罩
+ show: {
+ type: Boolean,
+ default: false
+ },
+ // 层级z-index
+ zIndex: {
+ type: [Number, String],
+ default: ''
+ },
+ // 用户自定义样式
+ customStyle: {
+ type: Object,
+ default () {
+ return {}
+ }
+ },
+ // 遮罩的动画样式, 是否使用使用zoom进行scale进行缩放
+ zoom: {
+ type: Boolean,
+ default: true
+ },
+ // 遮罩的过渡时间,单位为ms
+ duration: {
+ type: [Number, String],
+ default: 300
+ },
+ // 是否可以通过点击遮罩进行关闭
+ maskClickAble: {
+ type: Boolean,
+ default: true
+ }
+ },
+ data() {
+ return {
+ zoomStyle: {
+ transform: ''
+ },
+ scale: 'scale(1.2, 1.2)'
+ }
+ },
+ watch: {
+ show(n) {
+ if(n && this.zoom) {
+ // 当展示遮罩的时候,设置scale为1,达到缩小(原来为1.2)的效果
+ this.zoomStyle.transform = 'scale(1, 1)';
+ } else if(!n && this.zoom) {
+ // 当隐藏遮罩的时候,设置scale为1.2,达到放大(因为显示遮罩时已重置为1)的效果
+ this.zoomStyle.transform = this.scale;
+ }
+ }
+ },
+ computed: {
+ maskStyle() {
+ let style = {};
+ style.backgroundColor = "rgba(0, 0, 0, 0.6)";
+ if(this.show) style.zIndex = this.zIndex ? this.zIndex : this.$u.zIndex.mask;
+ else style.zIndex = -1;
+ style.transition = `all ${this.duration / 1000}s ease-in-out`;
+ // 判断用户传递的对象是否为空,不为空就进行合并
+ if (Object.keys(this.customStyle).length) style = {
+ ...style,
+ ...this.customStyle
+ };
+ return style;
+ }
+ },
+ methods: {
+ click() {
+ if (!this.maskClickAble) return;
+ this.$emit('click');
+ }
+ }
+ }
+</script>
+
+<style lang="scss" scoped>
+ @import "../../libs/css/style.components.scss";
+
+ .u-mask {
+ position: fixed;
+ top: 0;
+ left: 0;
+ right: 0;
+ bottom: 0;
+ opacity: 0;
+ transition: transform 0.3s;
+ }
+
+ .u-mask-show {
+ opacity: 1;
+ }
+
+ .u-mask-zoom {
+ transform: scale(1.2, 1.2);
+ }
+</style>