index.vue
2.24 KB
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<template>
<view
@click="handleToggle"
class="zui-switch"
:class="{ 'zui-switch--disabled': disabled }"
:style="{
width: 2 * size + 'px',
height: switchHeight,
borderRadius: size + 'px',
backgroundColor: value === activeValue ? activeColor : inactiveColor
}"
>
<view
class="zui-switch__circle"
:style="{ width: size + 'px', height: size + 'px', transform: value === activeValue ? `translateX(${size}px)` : `translateX(0)` }"
></view>
</view>
</template>
<script>
export default {
name: 'EvanSwitch',
props: {
value: {
type: [String, Number, Boolean],
default: false
},
activeColor: {
type: String,
default: '#3296FA'
},
inactiveColor: {
type: String,
default: '#fff'
},
size: {
type: Number,
default: 22
},
disabled: {
type: Boolean,
default: false
},
activeValue: {
type: [String, Number, Boolean],
default: true
},
inactiveValue: {
type: [String, Number, Boolean],
default: false
},
},
computed: {
switchHeight() {
// #ifdef APP-NVUE
return this.size + 2 + 'px';
// #endif
// #ifndef APP-NVUE
return this.size + 'px';
// #endif
}
},
methods: {
handleToggle() {
if (!this.disabled) {
const value = this.value === this.activeValue ? this.inactiveValue : this.activeValue;
this.$emit('input', value);
this.$nextTick(() => {
this.$emit('change', value);
});
}
},
}
};
</script>
<style lang="scss" scoped>
.zui-switch {
position: relative;
border-width: 1px;
border-color: rgba(0, 0, 0, 0.1);
border-style: solid;
transition: background-color 0.3s;
/* #ifndef APP-NVUE */
box-sizing: content-box;
/* #endif */
}
.zui-switch--disabled {
opacity: 0.3;
}
.zui-switch__circle {
position: absolute;
left: 0;
top: 0;
background-color: #fff;
border-radius: 50%;
/* #ifndef APP-NVUE */
box-shadow: 0 3px 1px 0 rgba(0, 0, 0, 0.05), 0 2px 2px 0 rgba(0, 0, 0, 0.1), 0 3px 3px 0 rgba(0, 0, 0, 0.05);
/* #endif */
/* #ifdef APP-NVUE */
box-shadow: 1px 0 0px 0 rgba(0, 0, 0, 0.05);
/* #endif */
transition: transform 0.3s;
}
</style>