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.
129 lines
2.9 KiB
129 lines
2.9 KiB
4 years ago
|
<template>
|
||
|
|
<view class="page-body">
|
||
|
|
<page-head title="movable-view,可拖动视图"></page-head>
|
||
|
|
<view class="uni-padding-wrap uni-common-mt">
|
||
|
|
<view class="uni-title uni-common-mt">
|
||
|
|
示例 1
|
||
|
|
<text>\nmovable-view 区域小于 movable-area</text>
|
||
|
|
</view>
|
||
|
|
<movable-area>
|
||
|
|
<movable-view :x="x" :y="y" direction="all" @change="onChange">text</movable-view>
|
||
|
|
</movable-area>
|
||
|
|
<view @tap="tap" class="uni-link uni-center uni-common-mt">
|
||
|
|
点击这里移动至 (30px, 30px)
|
||
|
|
</view>
|
||
|
|
<view class="uni-title uni-common-mt">
|
||
|
|
示例 2
|
||
|
|
<text>\nmovable-view区域大于movable-area</text>
|
||
|
|
</view>
|
||
|
|
<movable-area>
|
||
|
|
<movable-view class="max" direction="all">text</movable-view>
|
||
|
|
</movable-area>
|
||
|
|
<view class="uni-title uni-common-mt">
|
||
|
|
示例 3
|
||
|
|
<text>\n只可以横向移动</text>
|
||
|
|
</view>
|
||
|
|
<movable-area>
|
||
|
|
<movable-view direction="horizontal">text</movable-view>
|
||
|
|
</movable-area>
|
||
|
|
<view class="uni-title uni-common-mt">
|
||
|
|
示例 4
|
||
|
|
<text>\n只可以纵向移动</text>
|
||
|
|
</view>
|
||
|
|
<movable-area>
|
||
|
|
<movable-view direction="vertical">text</movable-view>
|
||
|
|
</movable-area>
|
||
|
|
<view class="uni-title uni-common-mt">
|
||
|
|
示例 5
|
||
|
|
<text>\n可超出边界</text>
|
||
|
|
</view>
|
||
|
|
<movable-area>
|
||
|
|
<movable-view direction="all" out-of-bounds>text</movable-view>
|
||
|
|
</movable-area>
|
||
|
|
<view class="uni-title uni-common-mt">
|
||
|
|
示例 6
|
||
|
|
<text>\n带有惯性</text>
|
||
|
|
</view>
|
||
|
|
<movable-area>
|
||
|
|
<movable-view direction="all" inertia>text</movable-view>
|
||
|
|
</movable-area>
|
||
|
|
<view class="uni-title uni-common-mt">
|
||
|
|
示例 7
|
||
|
|
<text>\n可放缩</text>
|
||
|
|
</view>
|
||
|
|
<movable-area scale-area>
|
||
|
|
<movable-view direction="all" @scale="onScale" scale scale-min="0.5" scale-max="4" :scale-value="scale">text</movable-view>
|
||
|
|
</movable-area>
|
||
|
|
<view @tap="tap2" class="uni-link uni-center uni-common-mt" style="padding-bottom:80rpx;">
|
||
|
|
点击这里放大3倍
|
||
|
|
</view>
|
||
|
|
</view>
|
||
|
|
</view>
|
||
|
|
</template>
|
||
|
|
|
||
|
|
<script>
|
||
|
|
export default {
|
||
|
|
data() {
|
||
|
|
return {
|
||
|
|
x: 0,
|
||
|
|
y: 0,
|
||
|
|
scale: 2,
|
||
|
|
old: {
|
||
|
|
x: 0,
|
||
|
|
y: 0,
|
||
|
|
scale: 2
|
||
|
|
}
|
||
|
|
}
|
||
|
|
},
|
||
|
|
methods: {
|
||
|
|
tap: function(e) {
|
||
|
|
// 解决view层不同步的问题
|
||
|
|
this.x = this.old.x
|
||
|
|
this.y = this.old.y
|
||
|
|
this.$nextTick(function() {
|
||
|
|
this.x = 30
|
||
|
|
this.y = 30
|
||
|
|
})
|
||
|
|
},
|
||
|
|
tap2() {
|
||
|
|
// 解决view层不同步的问题
|
||
|
|
this.scale = this.old.scale
|
||
|
|
this.scale = this.old.scale
|
||
|
|
this.$nextTick(function() {
|
||
|
|
this.scale = 3
|
||
|
|
})
|
||
|
|
},
|
||
|
|
onChange: function(e) {
|
||
|
|
this.old.x = e.detail.x
|
||
|
|
this.old.y = e.detail.y
|
||
|
|
},
|
||
|
|
onScale: function(e) {
|
||
|
|
this.old.scale = e.detail.scale
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
</script>
|
||
|
|
|
||
|
|
<style>
|
||
|
|
movable-view {
|
||
|
|
display: flex;
|
||
|
|
align-items: center;
|
||
|
|
justify-content: center;
|
||
|
|
height: 150rpx;
|
||
|
|
width: 150rpx;
|
||
|
|
background-color: #007AFF;
|
||
|
|
color: #fff;
|
||
|
|
}
|
||
|
|
|
||
|
|
movable-area {
|
||
|
|
height: 300rpx;
|
||
|
|
width: 100%;
|
||
|
|
background-color: #D8D8D8;
|
||
|
|
overflow: hidden;
|
||
|
|
}
|
||
|
|
|
||
|
|
.max {
|
||
|
|
width:500rpx;
|
||
|
|
height: 500rpx;
|
||
|
|
}
|
||
|
|
</style>
|