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| <template>
| <view v-if="show" class="tn-empty-class tn-empty" :style="[emptyStyle]">
| <view
| v-if="!isImage"
| class="tn-empty__icon"
| :class="[icon ? `tn-icon-${icon}` : `tn-icon-empty-${mode}`]"
| :style="[iconStyle]"
| ></view>
| <image
| v-else
| class="tn-empty__image"
| :style="[imageStyle]"
| :src="icon"
| mode="widthFix"
| ></image>
|
| <view
| class="tn-empty__text"
| :style="[textStyle]"
| >{{ text ? text : icons[mode]}}</view>
| <view v-if="$slots.default || $slots.$default" class="tn-empty__slot">
| <slot/>
| </view>
| </view>
| </template>
|
| <script>
| export default {
| name: 'tn-empty',
| props: {
| // 显示空白页
| show: {
| type: Boolean,
| default: true
| },
| // 内置icon的名称
| // 图片路径，建议使用绝对路径
| icon: {
| type: String,
| default: ''
| },
| // 预置图标类型
| mode: {
| type: String,
| default: 'data'
| },
| // 提示文字
| text: {
| type: String,
| default: ''
| },
| // 文字颜色
| textColor: {
| type: String,
| default: ''
| },
| // 文字大小，单位rpx
| textSize: {
| type: Number,
| default: 0
| },
| // 图标颜色
| iconColor: {
| type: String,
| default: ''
| },
| // 图标大小，单位rpx
| iconSize: {
| type: Number,
| default: 0
| },
| // 图片宽度（当图标为图片时生效），单位rpx
| imgWidth: {
| type: Number,
| default: 0
| },
| // 图片高度（当图标为图片时生效），单位rpx
| imgHeight: {
| type: Number,
| default: 0
| },
| // 自定义组件样式
| customStyle: {
| type: Object,
| default() {
| return {}
| }
| }
| },
| computed: {
| emptyStyle() {
| let style = {}
| Object.assign(style, this.customStyle)
| return style
| },
| iconStyle() {
| let style = {}
| if (this.iconSize) {
| style.fontSize = this.iconSize + 'rpx'
| }
| if (this.iconColor) {
| style.color = this.iconColor
| }
| return style
| },
| imageStyle() {
| let style = {}
| if (this.imgWidth) {
| style.width = this.imgWidth + 'rpx'
| }
| if (this.imgHeight) {
| style.height = this.imgHeight + 'rpx'
| }
| return style
| },
| textStyle() {
| let style = {}
| if (this.textColor) {
| style.color = this.textColor
| }
| if (this.textSize) {
| style.fontSize = this.textSize + 'rpx'
| }
| return style
| },
| // 判断传递的icon是否为图片
| isImage() {
| return this.icon.indexOf('/') >= 0
| }
| },
| data() {
| return {
| icons: {
| cart: '购物车为空',
| page: '页面不存在',
| search: '搜索结果为空',
| address: '地址为空',
| network: '网络不通',
| order: '订单为空',
| coupon: '优惠券为空',
| favor: '暂无收藏',
| permission: '无权限',
| history: '历史记录为空',
| message: '暂无消息',
| list: '列表为空',
| data: '暂无数据',
| comment: '暂无评论'
| }
| }
| }
| }
| </script>
|
| <style lang="scss" scoped>
| .tn-empty {
| display: flex;
| flex-direction: column;
| align-items: center;
| justify-content: center;
|
| &__icon {
| margin-top: 14rpx;
| color: #AAAAAA;
| font-size: 90rpx;
| }
|
| &__image {
| width: 160rpx;
| height: 160rpx;
| }
|
| &__text {
| display: flex;
| flex-direction: column;
| align-items: center;
| justify-content: center;
| margin-top: 20rpx;
| color: #AAAAAA;
| font-size: 30rpx;
| }
|
| &__slot {
| display: flex;
| flex-direction: column;
| align-items: center;
| justify-content: center;
| margin-top: 20rpx;
| }
| }
| </style>
|
|
