代客下单页面修改，增加店铺配置页面
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178
src/views/tool/Instead/components/discount.vue
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178
src/views/tool/Instead/components/discount.vue
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<template>
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<el-dialog width="400px" :title="title" v-model="show">
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<div class="u-p-15">
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<div class="u-m-t-20">
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<el-form label-width="90px" label-position="left">
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<el-form-item label="应付金额">
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<div class="color-red u-font-18 font-600">￥{{ form.money }}</div>
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<!-- <el-input :value="form.money" disabled> </el-input> -->
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</el-form-item>
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<el-form-item label="减免金额">
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<el-input
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v-model="form.reduceMoney"
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clearable
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autofocus
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type="number"
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@keyup.enter="init('reduceMoney')"
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@blur="init('reduceMoney')"
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>
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<template #append>元</template>
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</el-input>
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</el-form-item>
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<el-form-item label="优惠折扣">
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<el-input
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v-model="form.discount"
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type="number"
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@keyup.enter="init('discount')"
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@blur="init('discount')"
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>
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<template #append>%</template>
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</el-input>
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</el-form-item>
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<el-form-item label="实收金额">
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<el-input
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v-model="form.curretnMoney"
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type="number"
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clearable
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@keyup.enter="init('curretnMoney')"
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@blur="init('curretnMoney')"
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>
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<template #append>元</template>
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</el-input>
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</el-form-item>
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<div class="u-flex u-row-center u-m-t-50">
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<el-button size="medium" @click="close">取消</el-button>
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<el-button size="medium" type="primary" @click="confirm">确定</el-button>
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</div>
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</el-form>
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</div>
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</div>
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</el-dialog>
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</template>
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<script>
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function toFixedNoRounding(num) {
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// 转换为字符串
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var numStr = num.toString();
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// 分割整数部分和小数部分
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var parts = numStr.split(".");
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// 如果小数部分长度大于2，则截取前两位
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if (parts[1] && parts[1].length > 2) {
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parts[1] = parts[1].slice(0, 2);
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}
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// 拼接回数字字符串并返回
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return parts.join(".");
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}
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export default {
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props: {
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title: {
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type: String,
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default: "优惠金额",
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},
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value: {
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type: [String, Number],
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default: 0,
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},
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},
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data() {
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return {
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form: {
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money: 0,
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discount: 100,
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reduceMoney: 0,
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curretnMoney: 0,
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},
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number: "0",
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show: false,
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};
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},
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methods: {
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init(key) {
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const { money, reduceMoney, discount, curretnMoney } = this.form;
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if (key == "reduceMoney") {
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if (reduceMoney < 0) {
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this.$message.error("减免金额不能小于0");
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this.form.reduceMoney = 0;
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}
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if (reduceMoney > money) {
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this.$message.error("减免金额不能大于总金额");
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this.form.reduceMoney = money;
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}
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this.form.curretnMoney = (money - this.form.reduceMoney).toFixed(2);
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this.form.discount = toFixedNoRounding(((this.form.curretnMoney / money) * 100).toFixed(3));
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return;
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}
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if (key == "discount") {
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if (discount < 0) {
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this.$message.error("折扣不能小于0");
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this.form.discount = 0;
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}
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if (discount > 100) {
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this.$message.error("折扣不能大于100");
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this.form.discount = 100;
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}
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this.form.curretnMoney = ((money * this.form.discount) / 100).toFixed(2);
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this.form.reduceMoney = ((money * (100 - this.form.discount)) / 100).toFixed(2);
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return;
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}
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if (key == "curretnMoney") {
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if (curretnMoney < 0) {
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this.$message.error("实收金额不能小于0");
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this.form.curretnMoney = 0;
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}
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if (curretnMoney > money) {
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this.$message.error("实收金额不能大于总金额");
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this.form.curretnMoney = this.form.money;
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}
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this.form.reduceMoney = (money - this.form.curretnMoney).toFixed(2);
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this.form.discount = toFixedNoRounding(((this.form.curretnMoney / money) * 100).toFixed(3));
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return;
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}
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this.form.curretnMoney = ((money * discount) / 100).toFixed(2);
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this.form.reduceMoney = (money - this.form.curretnMoney).toFixed(2);
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},
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changeKey(key, val) {
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this[key] = val;
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},
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confirm() {
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console.log(this.form.discount / 100);
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this.$emit("confirm", {
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discount: this.form.discount / 100,
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currentPrice: ((this.form.discount * this.form.money) / 100).toFixed(2),
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});
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this.close();
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},
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open(data) {
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console.log(data);
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this.form.money = data.amount * 1;
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this.form.discount = data.discount ? toFixedNoRounding(data.discount.toFixed(3)) : 100;
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this.show = true;
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this.init();
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},
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close() {
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this.show = false;
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},
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},
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mounted() {
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this.number = `${this.value}`;
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},
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};
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</script>
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<style lang="scss" scoped>
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.codeImg {
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width: 160px;
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border: 1px solid rgb(220, 223, 230);
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height: 160px;
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}
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:deep(.el-input .el-input__inner::-webkit-inner-spin-button) {
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-webkit-appearance: none;
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margin: 0;
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}
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:deep(.el-input .el-input__inner::-webkit-outer-spin-button) {
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-webkit-appearance: none;
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margin: 0;
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}
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</style>
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