You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
315 lines
7.4 KiB
315 lines
7.4 KiB
<template>
|
|
<view class="tui-swipeout-wrap" :style="{ backgroundColor: backgroundColor }">
|
|
<view class="tui-swipeout-item" :class="[isShowBtn ? 'swipe-action-show' : '']"
|
|
:style="{ transform: 'translate(' + position.pageX + 'px,0)' }">
|
|
<view class="tui-swipeout-content" @touchstart="handlerTouchstart"
|
|
@touchmove="handlerTouchmove" @touchend="handlerTouchend" @mousedown="handlerTouchstart"
|
|
@mousemove="handlerTouchmove" @mouseup="handlerTouchend">
|
|
<slot name="content"></slot>
|
|
</view>
|
|
<view class="tui-swipeout-button-right-group" v-if="actions.length > 0" @touchend.stop="loop">
|
|
<view class="tui-swipeout-button-right-item" v-for="(item, index) in actions" :key="index"
|
|
:style="{ backgroundColor: item.background || '#f7f7f7', color: item.color, width: item.width + 'px' }"
|
|
:data-index="index" @tap="handlerButton">
|
|
<image :src="item.icon" v-if="item.icon"
|
|
:style="{ width: px(item.imgWidth), height: px(item.imgHeight) }"></image>
|
|
<text :style="{ fontSize: px(item.fontsize) }">{{ item.name }}</text>
|
|
</view>
|
|
</view>
|
|
<!--actions长度设置为0，可直接传按钮进来-->
|
|
<view class="tui-swipeout-button-right-group" @touchend.stop="loop" @tap="handlerParentButton"
|
|
v-if="actions.length === 0" :style="{ width: operateWidth + 'px', right: '-' + operateWidth + 'px' }">
|
|
<slot name="button"></slot>
|
|
</view>
|
|
</view>
|
|
<view v-if="isShowBtn && showMask" class="swipe-action_mask" @tap.stop="closeButtonGroup"
|
|
@touchstart.stop.prevent="closeButtonGroup"></view>
|
|
</view>
|
|
</template>
|
|
|
|
<script>
|
|
export default {
|
|
name: 'tuiSwipeAction',
|
|
emits: ['click'],
|
|
props: {
|
|
// name: '删除',
|
|
// color: '#fff',
|
|
// fontsize: 32,//单位rpx
|
|
// width: 80, //单位px
|
|
// icon: 'like.png',//此处为图片地址
|
|
// background: '#ed3f14'
|
|
actions: {
|
|
type: Array,
|
|
default () {
|
|
return [];
|
|
}
|
|
},
|
|
//点击按钮时是否自动关闭
|
|
closable: {
|
|
type: Boolean,
|
|
default: true
|
|
},
|
|
//设为false，可以滑动多行不关闭菜单
|
|
showMask: {
|
|
type: Boolean,
|
|
default: true
|
|
},
|
|
operateWidth: {
|
|
type: Number,
|
|
default: 80
|
|
},
|
|
params: {
|
|
type: Object,
|
|
default () {
|
|
return {};
|
|
}
|
|
},
|
|
//禁止滑动
|
|
forbid: {
|
|
type: Boolean,
|
|
default: false
|
|
},
|
|
//手动开关
|
|
open: {
|
|
type: Boolean,
|
|
default: false
|
|
},
|
|
//背景色
|
|
backgroundColor: {
|
|
type: String,
|
|
default: '#fff'
|
|
}
|
|
},
|
|
watch: {
|
|
actions(newValue, oldValue) {
|
|
this.updateButtonSize();
|
|
},
|
|
open(newValue) {
|
|
this.manualSwitch(newValue);
|
|
}
|
|
},
|
|
data() {
|
|
return {
|
|
//start position
|
|
tStart: {
|
|
pageX: 0,
|
|
pageY: 0
|
|
},
|
|
//限制滑动距离
|
|
limitMove: 0,
|
|
//move position
|
|
position: {
|
|
pageX: 0,
|
|
pageY: 0
|
|
},
|
|
isShowBtn: false,
|
|
move: false
|
|
};
|
|
},
|
|
mounted() {
|
|
this.updateButtonSize();
|
|
},
|
|
methods: {
|
|
swipeDirection(x1, x2, y1, y2) {
|
|
return Math.abs(x1 - x2) >= Math.abs(y1 - y2) ? (x1 - x2 > 0 ? 'Left' : 'Right') : y1 - y2 > 0 ? 'Up' :
|
|
'Down';
|
|
},
|
|
//阻止事件冒泡
|
|
loop() {
|
|
},
|
|
updateButtonSize() {
|
|
const actions = this.actions;
|
|
if (actions.length > 0) {
|
|
const query = uni.createSelectorQuery().in(this);
|
|
let limitMovePosition = 0;
|
|
actions.forEach(item => {
|
|
limitMovePosition += item.width || 0;
|
|
});
|
|
this.limitMove = limitMovePosition;
|
|
} else {
|
|
this.limitMove = this.operateWidth;
|
|
}
|
|
},
|
|
handlerTouchstart(event) {
|
|
if (this.forbid) return;
|
|
let touches = event.touches
|
|
if (touches && touches.length > 1) return;
|
|
this.move = true;
|
|
touches = touches ? event.touches[0] : {};
|
|
if (!touches || (touches.pageX === undefined && touches.pageY === undefined)) {
|
|
touches = {
|
|
pageX: event.pageX,
|
|
pageY: event.pageY
|
|
};
|
|
}
|
|
const tStart = this.tStart;
|
|
if (touches) {
|
|
for (let i in tStart) {
|
|
if (touches[i]) {
|
|
tStart[i] = touches[i];
|
|
}
|
|
}
|
|
}
|
|
},
|
|
swipper(touches) {
|
|
const start = this.tStart;
|
|
const spacing = {
|
|
pageX: touches.pageX - start.pageX,
|
|
pageY: touches.pageY - start.pageY
|
|
};
|
|
if (this.limitMove < Math.abs(spacing.pageX)) {
|
|
spacing.pageX = -this.limitMove;
|
|
}
|
|
this.position = spacing;
|
|
},
|
|
handlerTouchmove(event) {
|
|
if (this.forbid || !this.move) return;
|
|
const start = this.tStart;
|
|
let touches = event.touches ? event.touches[0] : {};
|
|
if (!touches || (touches.pageX === undefined && touches.pageY === undefined)) {
|
|
touches = {
|
|
pageX: event.pageX,
|
|
pageY: event.pageY
|
|
};
|
|
}
|
|
if (touches) {
|
|
const direction = this.swipeDirection(start.pageX, touches.pageX, start.pageY, touches.pageY);
|
|
if (direction === 'Left' && Math.abs(this.position.pageX) !== this.limitMove) {
|
|
this.swipper(touches);
|
|
}
|
|
}
|
|
},
|
|
handlerTouchend(event) {
|
|
if (this.forbid || !this.move) return;
|
|
this.move = false;
|
|
const start = this.tStart;
|
|
let touches = event.changedTouches ? event.changedTouches[0] : {};
|
|
if (!touches || (touches.pageX === undefined && touches.pageY === undefined)) {
|
|
touches = {
|
|
pageX: event.pageX,
|
|
pageY: event.pageY
|
|
};
|
|
}
|
|
if (touches) {
|
|
const direction = this.swipeDirection(start.pageX, touches.pageX, start.pageY, touches.pageY);
|
|
const spacing = {
|
|
pageX: touches.pageX - start.pageX,
|
|
pageY: touches.pageY - start.pageY
|
|
};
|
|
if (Math.abs(spacing.pageX) >= 40 && direction === 'Left') {
|
|
spacing.pageX = spacing.pageX < 0 ? -this.limitMove : this.limitMove;
|
|
this.isShowBtn = true;
|
|
} else {
|
|
spacing.pageX = 0;
|
|
}
|
|
if (spacing.pageX== 0) {
|
|
this.isShowBtn = false;
|
|
}
|
|
this.position = spacing;
|
|
|
|
}
|
|
},
|
|
handlerButton(event) {
|
|
if (this.closable) {
|
|
this.closeButtonGroup();
|
|
}
|
|
const dataset = event.currentTarget.dataset;
|
|
this.$emit('click', {
|
|
index: Number(dataset.index),
|
|
item: this.params
|
|
});
|
|
},
|
|
closeButtonGroup() {
|
|
this.position = {
|
|
pageX: 0,
|
|
pageY: 0
|
|
};
|
|
this.isShowBtn = false;
|
|
},
|
|
//控制自定义按钮菜单
|
|
handlerParentButton(event) {
|
|
if (this.closable) {
|
|
this.closeButtonGroup();
|
|
}
|
|
},
|
|
manualSwitch(isOpen) {
|
|
let x = 0;
|
|
if (isOpen) {
|
|
if (this.actions.length === 0) {
|
|
x = this.operateWidth;
|
|
} else {
|
|
let width = 0;
|
|
this.actions.forEach(item => {
|
|
width += item.width;
|
|
});
|
|
x = width;
|
|
}
|
|
}
|
|
this.position = {
|
|
pageX: -x,
|
|
pageY: 0
|
|
};
|
|
},
|
|
px(num) {
|
|
return uni.upx2px(num) + 'px';
|
|
}
|
|
}
|
|
};
|
|
</script>
|
|
|
|
<style scoped>
|
|
.tui-swipeout-wrap {
|
|
position: relative;
|
|
overflow: hidden;
|
|
}
|
|
|
|
.swipe-action-show {
|
|
position: relative;
|
|
z-index: 998;
|
|
}
|
|
|
|
.tui-swipeout-item {
|
|
width: 100%;
|
|
/* padding: 15px 20px; */
|
|
box-sizing: border-box;
|
|
transition: transform 0.2s ease;
|
|
font-size: 14px;
|
|
cursor: pointer;
|
|
}
|
|
|
|
.tui-swipeout-content {
|
|
white-space: nowrap;
|
|
overflow: hidden;
|
|
}
|
|
|
|
.tui-swipeout-button-right-group {
|
|
position: absolute;
|
|
right: -100%;
|
|
top: 0;
|
|
height: 100%;
|
|
z-index: 1;
|
|
width: 100%;
|
|
}
|
|
|
|
.tui-swipeout-button-right-item {
|
|
height: 100%;
|
|
float: left;
|
|
white-space: nowrap;
|
|
box-sizing: border-box;
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
text-align: center;
|
|
}
|
|
|
|
.swipe-action_mask {
|
|
display: block;
|
|
opacity: 0;
|
|
position: fixed;
|
|
z-index: 997;
|
|
top: 0;
|
|
left: 0;
|
|
width: 100%;
|
|
height: 100%;
|
|
}
|
|
</style>
|
|
|