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| <template>
| <view
| :style="{bottom: bot + 'rpx'}"
| class="loan-sfkef"
| @tap="handleGoToSupport"
| @touchstart="handleTouchStart"
| @touchmove="handleTouchMove"
| @touchend="handleTouchEnd"
| @mousedown="handleMouseDown"
| @mousemove="handleMouseMove"
| @mouseup="handleMouseUp"
| @mouseleave="handleMouseLeave"
| >
| <image :src="`${$images}/static/img/hskf.png`"></image>
| </view>
| </template>
|
| <script>
| export default {
| name: "index",
| props: {
| bottom: {
| type: Number,
| default: 270
| }
| },
| data() {
| return {
| bot: 270,
| isDragging: false,
| startY: 0,
| startBottom: 0
| };
| },
| created() {
| this.bot = this.bottom;
| },
| methods: {
| handleGoToSupport() {
| uni.navigateTo({
| url: '/pages/web/index'
| });
| },
| handleTouchStart(event) {
| this.isDragging = true;
| this.startY = event.touches[0].clientY;
| this.startBottom = this.bot;
| },
| handleTouchMove(event) {
| if (this.isDragging) {
| const deltaY = event.touches[0].clientY - this.startY;
| this.updateBot(this.startBottom - deltaY);
| }
| },
| handleTouchEnd() {
| this.isDragging = false;
| },
| handleMouseDown(event) {
| this.isDragging = true;
| this.startY = event.clientY;
| this.startBottom = this.bot;
| },
| handleMouseMove(event) {
| if (this.isDragging) {
| const deltaY = event.clientY - this.startY;
| this.updateBot(this.startBottom - deltaY);
| }
| },
| handleMouseUp() {
| this.isDragging = false;
| },
| handleMouseLeave() {
| this.isDragging = false;
| },
| updateBot(newBottom) {
| // 添加边界检查
| const minHeight = 0;
| const maxHeight = window.innerHeight - 162; // 假设组件高度为 162rpx
| this.bot = Math.max(minHeight, Math.min(maxHeight, newBottom));
| }
| }
| };
| </script>
|
| <style scoped lang="scss">
| .loan-sfkef {
| width: 140rpx;
| height: 162rpx;
| position: fixed;
| right: 20rpx;
| bottom: 270rpx;
| z-index: 66;
| image {
| width: 140rpx;
| height: 162rpx;
| }
| }
| </style>
|
|
