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| <template>
| <view class="cl-rate">
| <view class="cl-rate__icon" v-for="(item, index) in list" :key="index" @tap="onTap(index)">
| <cl-icon :class-name="icon" :size="size" :color="voidColor"></cl-icon>
|
| <view
| class="cl-rate__icon-active"
| :style="{
| width: item.width,
| }"
| >
| <cl-icon :class-name="icon" :size="size" :color="item.color"></cl-icon>
| </view>
| </view>
|
| <view class="cl-rate__text" v-if="showText">
| {{ text }}
| </view>
| </view>
| </template>
|
| <script lang="ts">
| import { computed, defineComponent, ref, watch, type PropType } from "vue";
| import { useForm } from "../../hooks";
| import { getCurrentColor } from "../../utils";
| import { isEmpty } from "lodash-es";
|
| export default defineComponent({
| name: "cl-rate",
|
| props: {
| // 绑定值
| modelValue: {
| type: Number,
| default: 0,
| },
| // 评分图标
| icon: {
| type: String,
| default: "cl-icon-favor-fill",
| },
| // 选中颜色，Array下为多色
| color: {
| type: [String, Array] as PropType<string | string[]>,
| default: "",
| },
| // 空的颜色
| voidColor: {
| type: String,
| default: "#C6D1DE",
| },
| // 图标大小
| size: {
| type: [Number, String],
| default: 40,
| },
| // 最大值
| max: {
| type: Number,
| default: 5,
| },
| // 是否禁用
| disabled: {
| type: Boolean,
| default: null,
| },
| // 显示文本
| showText: {
| type: Boolean,
| default: null,
| },
| // 文本组
| texts: {
| type: Array,
| default: () => [],
| },
| },
|
| setup(props, { emit }) {
| const { disabled } = useForm();
|
| // 绑定值
| const value = ref(0);
|
| watch(
| () => props.modelValue,
| (val) => {
| value.value = Number(val);
| },
| {
| immediate: true,
| },
| );
|
| // 文本内容
| const text = computed(() => {
| return isEmpty(props.texts) ? value.value : props.texts[Math.ceil(value.value) - 1];
| });
|
| // 列表
| const list = computed(() => {
| return new Array(props.max).fill(1).map((_, i) => {
| const int: number = parseInt(String(value.value));
| const dec: number = value.value - int;
|
| // 处理宽度和颜色
| return {
| width: (value.value > i ? (int > i ? 100 : dec * 100) : 0) + "%",
| color: getCurrentColor({
| value: value.value,
| color: props.color,
| max: props.max,
| }),
| };
| });
| });
|
| // 点击
| function onTap(index: number) {
| if (disabled.value || props.disabled) {
| return false;
| }
|
| value.value = index + 1;
|
| emit("update:modelValue", value.value);
| emit("change", value.value);
| }
|
| return {
| value,
| list,
| text,
| onTap,
| };
| },
| });
| </script>
|
|
