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rate.vue
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141 lines (139 loc) · 2.89 KB
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<template>
<div class="layui-inline">
<ul
class="layui-rate"
:readonly="disabled"
@mouseleave="handleMouseLeave()"
>
<li
v-for="(item, index) in rates"
:key="item"
class="layui-inline"
>
<i
class="layui-icon"
:class="[
{
'layui-icon-rate-solid': item == 1,
'layui-icon-rate-half': item == 0.5,
'layui-icon-rate': item == 0
},
'layui-co-' + theme
]"
:style="color ? 'color: ' + color : ''"
@mousemove="handleMouseMove(index, $event)"
@click="handleClick()"
/>
</li>
</ul>
<span
v-if="showText || showScore"
class="layui-inline"
>
<span v-if="showScore">
<slot :rate="value" />
</span>
<span v-if="showText && !showScore && texts">{{
texts[value] || ""
}}</span>
</span>
</div>
</template>
<script>
export default {
name: 'LayRate',
props: {
max: {
type: Number,
default: () => 5
},
disabled: {
type: Boolean,
default: () => false
},
allowHalf: {
type: Boolean,
default: () => false
},
value: {
type: Number,
default: () => 0
},
// 是否显示当前分数，show-score 和 show-text 不能同时为真 show-score优先展示
showScore: {
type: Boolean,
default: () => false
},
// 是否显示文字，show-score 和 show-text 不能同时为真 show-score优先展示，必须定义texts
showText: {
type: Boolean,
default: () => false
},
texts: {
type: Object,
default: () => []
},
theme: {
type: String,
default: ''
},
color: {
type: String,
default: ''
}
},
data () {
return {
rates: [],
rate: 0
};
},
watch: {
value () {
this.rate = this.value;
this.setRates();
}
},
mounted () {
this.rate = this.value;
this.setRates();
},
methods: {
setRates () {
const { rate, max, allowHalf } = this;
const rates = [];
for (let i = 0; i < max; i++) {
if (rate - i > 0) {
rate - i < 1 && allowHalf ? rates.push(0.5) : rates.push(1);
} else {
rates.push(0);
}
}
this.rates = rates;
},
handleMouseMove (key, e) {
if (this.disabled) {
return false;
}
const offset = e.offsetX > 10 || !this.allowHalf ? 1 : 0.5;
this.rate = key + offset;
this.setRates();
},
handleMouseLeave () {
if (this.disabled) {
return false;
}
this.rate = this.value;
this.setRates();
},
handleClick () {
if (this.disabled) {
return false;
}
this.$emit('input', this.rate);
this.$emit('change', this.rate);
}
}
};
</script>
<style></style>