80 lines
1.2 KiB
Vue
80 lines
1.2 KiB
Vue
<template>
|
|
<view>
|
|
<view class="ui-fixed" :class="{'fixed-top':position=='top','fixed-bottom':position=='bottom'}"
|
|
:style="{zIndex:zIndex}">
|
|
<slot></slot>
|
|
</view>
|
|
<view :style="{height:height+'px'}"></view>
|
|
</view>
|
|
</template>
|
|
|
|
<script>
|
|
export default {
|
|
name: 'fixed',
|
|
props: {
|
|
position: {
|
|
type: [String],
|
|
default () {
|
|
return 'top'
|
|
}
|
|
},
|
|
zIndex: {
|
|
type: Number,
|
|
default () {
|
|
return 999
|
|
}
|
|
},
|
|
refresh: {
|
|
type: Boolean,
|
|
default () {
|
|
return false
|
|
}
|
|
}
|
|
},
|
|
data() {
|
|
return {
|
|
height: uni.getSystemInfoSync().windowWidth * 100 / 750
|
|
}
|
|
},
|
|
mounted() {
|
|
this.setHeight();
|
|
},
|
|
onReady() {
|
|
this.setHeight();
|
|
},
|
|
watch: {
|
|
refresh(val) {
|
|
console.log(val, "=======val")
|
|
if (val) return
|
|
this.setHeight()
|
|
},
|
|
},
|
|
methods: {
|
|
setHeight() {
|
|
var _this = this;
|
|
var query = uni.createSelectorQuery().in(this);
|
|
query.select('.ui-fixed').boundingClientRect(function(res) {
|
|
_this.height = res.height;
|
|
}).exec();
|
|
}
|
|
},
|
|
}
|
|
</script>
|
|
|
|
|
|
<style>
|
|
.ui-fixed {
|
|
position: fixed;
|
|
left: 0;
|
|
width: 100%;
|
|
}
|
|
|
|
.fixed-top {
|
|
top: 0;
|
|
}
|
|
|
|
.fixed-bottom {
|
|
bottom: 0;
|
|
}
|
|
</style>
|