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| <template>
| <!--本文件由FirstUI授权予四川政采招投标咨询有限公司（会员ID：1 6 3，营业执照号： 915 1 01 3 13 32 00 6193 K）专用，请尊重知识产权，勿私下传播，违者追究法律责任。-->
| <view class="fui-loadmore__wrap" :class="['fui-loadmore__'+direction]" :style="{height:height+'rpx'}">
| <view class="fui-loadmore__icon" ref="fui_loadmore"
| :class="{'fui-loadmore__border-left':!isNvue && !activeColor}"
| :style="{width:iconWidth+'rpx',height:iconWidth+'rpx','border-left-color':getActiveColor,'border-right-color':iconColor,'border-top-color':iconColor,'border-bottom-color':iconColor}"
| v-if="!src && state==2">
| </view>
| <image class="fui-loadmore__icon-ani" ref="fui_loadmore" :src="src"
| :style="{width:iconWidth+'rpx',height:iconWidth+'rpx'}" v-if="src && state==2"></image>
| <text :class="{'fui-loadmore__text':direction==='col'}"
| :style="{color:color,'font-size':size+'rpx','line-height':size+'rpx'}">{{getStateText(state)}}</text>
| </view>
| </template>
|
| <script>
| // #ifdef APP-NVUE
| const animation = uni.requireNativePlugin('animation');
| // #endif
| export default {
| name: "fui-loadmore",
| props: {
| //占据高度，单位rx
| height: {
| type: [Number, String],
| default: 100
| },
| //1-上拉加载 2-正在加载... 3-没有更多了
| state: {
| type: [Number, String],
| default: 2
| },
| initText: {
| type: String,
| default: "上拉加载"
| },
| //提示文字
| text: {
| type: String,
| default: "正在加载..."
| },
| noneText: {
| type: String,
| default: "没有更多了"
| },
| //文字颜色
| color: {
| type: String,
| default: "#7F7F7F"
| },
| //文字大小，单位rpx
| size: {
| type: [Number, String],
| default: 24
| },
| //loading图标背景色
| iconColor: {
| type: String,
| default: "#B2B2B2"
| },
| //loading图标高亮部分颜色
| activeColor: {
| type: String,
| default: ""
| },
| //loading 图标的宽度，单位rpx
| iconWidth: {
| type: [Number, String],
| // #ifdef APP-NVUE
| default: 32
| // #endif
| // #ifndef APP-NVUE
| default: 28
| // #endif
| },
| //自定义loading图标image路径，若自定义图标则iconColor、activeColor属性失效
| src: {
| type: String,
| default: ''
| },
| //loading图标和文字排列方向，可取值：col，row
| direction: {
| type: String,
| default: 'row'
| }
| },
| watch: {
| state(newValue, oldValue) {
| this.$nextTick(() => {
| // #ifdef APP-NVUE
| if (newValue == 2) {
| this.stop = false;
| setTimeout(() => {
| this._animation()
| }, 50)
| } else {
| this.stop = true
| }
| // #endif
| })
| }
| },
| computed: {
| getActiveColor() {
| let color = this.activeColor;
| // #ifdef APP-NVUE
| if (!color || color === true) {
| const app = uni && uni.$fui && uni.$fui.color;
| color = (app && app.primary) || '#465CFF';
| }
| // #endif
| return color;
| }
| },
| data() {
| let isNvue = false;
| // #ifdef APP-NVUE
| isNvue = true;
| // #endif
| return {
| isNvue: isNvue,
| deg: 0,
| stop: false
| }
| },
| // #ifdef APP-NVUE
| mounted() {
| this.$nextTick(() => {
| setTimeout(() => {
| this.deg += 360;
| this._animation()
| }, 50)
| })
| },
| // #endif
| // #ifndef VUE3
| beforeDestroy() {
| this.deg = 0;
| this.stop = true;
| },
| // #endif
| // #ifdef VUE3
| beforeUnmount() {
| this.deg = 0;
| this.stop = true;
| },
| // #endif
| methods: {
| getStateText(state) {
| state = Number(state)
| return [this.initText, this.text, this.noneText][state - 1]
| },
| // #ifdef APP-NVUE
| _animation() {
| if (!this.$refs['fui_loadmore'] || this.stop) return;
| animation.transition(
| this.$refs['fui_loadmore'].ref, {
| styles: {
| transform: `rotate(${this.deg}deg)`
| },
| duration: 700, //ms
| timingFunction: 'linear',
| iterationCount: 'infinite',
| needLayout: false,
| delay: 0 //ms
| }, () => {
| this.deg += 360;
| this._animation()
| }
| );
| }
| // #endif
| }
| }
| </script>
|
| <style scoped>
| .fui-loadmore__wrap {
| /* #ifndef APP-NVUE */
| width: 100%;
| display: flex;
| /* #endif */
| align-items: center;
| justify-content: center;
| }
|
| .fui-loadmore__col {
| flex-direction: column;
| }
|
| .fui-loadmore__row {
| flex-direction: row;
| }
|
| .fui-loadmore__icon {
| margin: 0 6px;
| border-width: 2px;
| border-style: solid;
| /* #ifdef APP-NVUE */
| border-radius: 100px;
| /* #endif */
|
| /* #ifndef APP-NVUE */
| border-radius: 50%;
| animation: fui-rotate 0.7s linear infinite;
| /* #endif */
| }
|
| .fui-loadmore__icon-ani {
| margin: 0 6px;
| /* #ifndef APP-NVUE */
| display: block;
| animation: fui-rotate 0.7s linear infinite;
| /* #endif */
| }
|
| .fui-loadmore__text {
| padding-top: 16rpx;
| }
|
| /* #ifndef APP-NVUE */
| .fui-loadmore__border-left {
| border-left-color: var(--fui-color-primary, #465CFF) !important;
| }
|
| @-webkit-keyframes fui-rotate {
| 0% {
| transform: rotate(0);
| }
|
| 100% {
| transform: rotate(360deg);
| }
| }
|
| @keyframes fui-rotate {
| 0% {
| transform: rotate(0);
| }
|
| 100% {
| transform: rotate(360deg);
| }
| }
|
| /* #endif */
| </style>
|
|
