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@@ -2,6 +2,7 @@
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<div>
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<el-form-item label="序号" class="serial-number">
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<el-input v-model="propertyObj.serial_number" @input="changeSerialNumber" />
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+ <SvgIcon icon-class="switch" height="16" width="16" @click="switchFormat" />
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</el-form-item>
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<el-form-item>
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<el-radio
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@@ -52,6 +53,9 @@ export default {
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return {
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displayList,
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propertyObj: this.property,
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+ displayValue: '1',
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+ currentFormat: 0, // 0: 数字, 1: 字母, 2: 中文
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+ maxNumber: 99,
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};
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},
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watch: {
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@@ -99,6 +103,131 @@ export default {
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this.updateProperty('sn_style', sn_style);
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this.updateProperty('sn_background_color', sn_background_color);
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},
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+
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+ // 切换序号显示形式
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+ handleInput(e) {
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+ if (this.currentFormat === 0) {
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+ const inputValue = e.target.value;
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+ if (inputValue === '') {
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+ this.propertyObj.serial_number = '';
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+ return;
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+ }
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+ const num = parseInt(inputValue);
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+ if (isNaN(num)) {
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+ return;
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+ } else if (num < 1) {
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+ this.propertyObj.serial_number = '1';
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+ } else if (num > this.maxNumber) {
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+ this.propertyObj.serial_number = this.maxNumber.toString();
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+ } else {
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+ this.propertyObj.serial_number = inputValue;
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+ }
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+ }
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+ },
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+
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+ // 切换格式
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+ switchFormat() {
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+ // 获取当前数字值
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+ const num = this.getCurrentNumber() || 1;
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+ // 循环切换格式
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+ this.currentFormat = (this.currentFormat + 1) % 3;
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+ // 更新显示值
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+ switch (this.currentFormat) {
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+ case 0: // 数字
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+ this.propertyObj.serial_number = num.toString();
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+ break;
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+ case 1: // 字母
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+ this.propertyObj.serial_number = this.toLetters(num);
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+ break;
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+ case 2: // 中文
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+ this.propertyObj.serial_number = this.toChinese(num);
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+ break;
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+ default:
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+ this.propertyObj.serial_number = num.toString();
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+ }
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+ },
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+
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+ // 获取当前显示值对应的数字
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+ getCurrentNumber() {
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+ switch (this.currentFormat) {
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+ case 0: {
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+ // 数字
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+ const num = parseInt(this.propertyObj.serial_number);
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+ return isNaN(num) ? null : num;
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+ }
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+ case 1: // 字母转数字
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+ return this.lettersToNumber(this.propertyObj.serial_number);
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+ case 2: // 中文转数字
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+ return this.chineseToNumber(this.propertyObj.serial_number);
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+ default:
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+ return null;
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+ }
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+ },
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+
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+ // 数字转字母 (1→a, 2→b, ..., 27→aa)
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+ toLetters(num) {
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+ if (num < 1) return '';
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+ let result = '';
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+ let n = num - 1;
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+ do {
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+ result = String.fromCharCode(97 + (n % 26)) + result;
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+ n = Math.floor(n / 26) - 1;
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+ } while (n >= 0);
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+ return result;
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+ },
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+
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+ // 字母转数字 (a→1, b→2, ..., aa→27)
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+ lettersToNumber(letters) {
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+ if (!letters || typeof letters !== 'string') return null;
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+ let result = 0;
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+ for (let i = 0; i < letters.length; i++) {
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+ const code = letters.toLowerCase().charCodeAt(i) - 96;
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+ if (code < 1 || code > 26) return null;
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+ result = result * 26 + code;
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+ }
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+ return result > this.maxNumber ? null : result;
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+ },
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+
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+ // 数字转中文 (1→一, 11→十一, 21→二十一)
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+ toChinese(num) {
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+ const chinese = ['零', '一', '二', '三', '四', '五', '六', '七', '八', '九', '十'];
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+ if (num <= 10) return chinese[num];
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+ if (num < 20) return `十${num % 10 === 0 ? '' : chinese[num % 10]}`;
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+ if (num < 100) {
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+ return `${chinese[Math.floor(num / 10)]}十${num % 10 === 0 ? '' : chinese[num % 10]}`;
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+ }
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+ return num.toString();
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+ },
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+
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+ // 中文转数字 (一→1, 十一→11, 二十一→21)
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+ chineseToNumber(text) {
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+ const map = { 零: 0, 一: 1, 二: 2, 三: 3, 四: 4, 五: 5, 六: 6, 七: 7, 八: 8, 九: 9, 十: 10 };
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+ if (!text || typeof text !== 'string') return null;
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+
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+ if (text === '十') return 10;
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+ if (text.length === 1) return map[text] || null;
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+
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+ if (text.startsWith('十')) {
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+ return 10 + (map[text.slice(1)] || 0);
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+ }
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+ if (text.endsWith('十')) {
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+ return (map[text.slice(0, -1)] || 0) * 10;
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+ }
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+
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+ const index = text.indexOf('十');
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+ if (index !== -1) {
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+ return (map[text.slice(0, index)] || 0) * 10 + (map[text.slice(index + 1)] || 0);
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+ }
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+
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+ return null;
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+ },
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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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+@use '@/styles/mixin.scss' as *;
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+
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+.el-form {
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+ @include setting-base;
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+}
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+</style>
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natasha
