完善采购申请，误差调整字段能填写负数的功能

yxt-as-ui/src/views/purchase/procurement/procurementAdd.vue

@@ -243,7 +243,7 @@
           <el-row>
             <el-col :span="24">
               <div class="span-sty" style="border-right: 0px">应付金额：</div>
-              <el-form-item><span class="addinputInfo">{{ yfTotal }} = 采购金额：{{ cgTotal }} + 运费：<el-input @keyup.native="formobj.freight = getNumber(formobj.freight, 2)" v-model="formobj.freight" style="width: 160px" clearable placeholder="" /> - 优惠：<el-input @keyup.native="formobj.discountAmount = getNumber(formobj.discountAmount, 2)" v-model="formobj.discountAmount" style="width: 160px" clearable placeholder="" /> + 误差调整：<el-input @keyup.native="formobj.errorAmount = getNumber(formobj.errorAmount, 2)" v-model="formobj.errorAmount" style="width: 160px" clearable placeholder="" /></span></el-form-item>
+              <el-form-item><span class="addinputInfo">{{ yfTotal }} = 采购金额：{{ cgTotal }} + 运费：<el-input @keyup.native="formobj.freight = getNumber(formobj.freight, 2)" v-model="formobj.freight" style="width: 160px" clearable placeholder="" /> - 优惠：<el-input @keyup.native="formobj.discountAmount = getNumber(formobj.discountAmount, 2)" v-model="formobj.discountAmount" style="width: 160px" clearable placeholder="" /> + 误差调整：<el-input @keyup.native="formobj.errorAmount = inputByAstrict(formobj.errorAmount, 2)" v-model="formobj.errorAmount" style="width: 160px" clearable placeholder="" /></span></el-form-item>
             </el-col>
           </el-row>
         </el-form>
@@ -511,6 +511,29 @@ export default {
       }
       return val
     },
+    inputByAstrict(val, limit) {
+      let value = val.replace(/[^\-\d.]/g, '') // 只能输入'.'和'-'及数字
+      value = value.replace(/^\./g, '') // 第一个字符不能是'.'
+      value = value.replace(/\.{2,}/g, '.') // 不能连续输入'.'
+      value = value.replace(/(\.\d+)\./g, '$1') // '.'后面不能在输入'0'
+      value = value.replace(/(-)\./g, '$1') // '-'后面不能输入'.'
+      value = value.replace(/\-{2,}/g, '-') // 只保留一个'-'
+      value = value.replace(/(\d+|\.)-/g, '$1') // 数字和'.'后面不能跟'-', 例如11- 或 11.-
+      value = value.replace(/-(0){2,}/g, '$1') // 不能出现-00、-001、-0001等
+      value = value.replace(/(-)0+(\d+)/g, '$1$2') // 不能出现-01、-02等
+      value = value.replace(/^0+(\d)/, '$1') // 第一位0开头，0后面为数字，则过滤掉0， 取后面的数字
+      value = value.replace(/(\d{15})\d*/, '$1') // 最多保留15整数
+      const str = '^(\\d+)\\.(\\d{' + limit + '}).*$'
+      const reg = new RegExp(str)
+      if (limit === 0) {
+        // 不需要小数点
+        value = value.replace(reg, '$1')
+      } else {
+        // 通过正则保留小数点后指定的位数
+        value = value.replace(reg, '$1.$2')
+      }
+      return value
+    },
     purchaseTypeChange(value) {
       const choose = this.procurementType_list.filter((item) => item.dictValue === value)
       if (choose !== null && choose.length > 0) {

yxt-as-ui/src/views/workFlow/caigouFlow/procurementEdit.vue

@@ -242,7 +242,7 @@
           <el-row>
             <el-col :span="24">
               <div class="span-sty" style="border-right: 0px">应付金额：</div>
-              <el-form-item><span class="addinputInfo">{{ yfTotal }} = 采购金额：{{ cgTotal }} + 运费：<el-input @keyup.native="formobj.freight = getNumber(formobj.freight, 2)" v-model="formobj.freight" style="width: 160px" clearable placeholder="" /> - 优惠：<el-input @keyup.native="formobj.discountAmount = getNumber(formobj.discountAmount, 2)" v-model="formobj.discountAmount" style="width: 160px" clearable placeholder="" /> + 误差调整：<el-input @keyup.native="formobj.errorAmount = getNumber(formobj.errorAmount, 2)" v-model="formobj.errorAmount" style="width: 160px" clearable placeholder="" /></span></el-form-item>
+              <el-form-item><span class="addinputInfo">{{ yfTotal }} = 采购金额：{{ cgTotal }} + 运费：<el-input @keyup.native="formobj.freight = getNumber(formobj.freight, 2)" v-model="formobj.freight" style="width: 160px" clearable placeholder="" /> - 优惠：<el-input @keyup.native="formobj.discountAmount = getNumber(formobj.discountAmount, 2)" v-model="formobj.discountAmount" style="width: 160px" clearable placeholder="" /> + 误差调整：<el-input @keyup.native="formobj.errorAmount = inputByAstrict(formobj.errorAmount, 2)" v-model="formobj.errorAmount" style="width: 160px" clearable placeholder="" /></span></el-form-item>
             </el-col>
           </el-row>
         </el-form>
@@ -502,6 +502,29 @@ export default {
       }
       return val
     },
+    inputByAstrict(val, limit) {
+      let value = val.replace(/[^\-\d.]/g, '') // 只能输入'.'和'-'及数字
+      value = value.replace(/^\./g, '') // 第一个字符不能是'.'
+      value = value.replace(/\.{2,}/g, '.') // 不能连续输入'.'
+      value = value.replace(/(\.\d+)\./g, '$1') // '.'后面不能在输入'0'
+      value = value.replace(/(-)\./g, '$1') // '-'后面不能输入'.'
+      value = value.replace(/\-{2,}/g, '-') // 只保留一个'-'
+      value = value.replace(/(\d+|\.)-/g, '$1') // 数字和'.'后面不能跟'-', 例如11- 或 11.-
+      value = value.replace(/-(0){2,}/g, '$1') // 不能出现-00、-001、-0001等
+      value = value.replace(/(-)0+(\d+)/g, '$1$2') // 不能出现-01、-02等
+      value = value.replace(/^0+(\d)/, '$1') // 第一位0开头，0后面为数字，则过滤掉0， 取后面的数字
+      value = value.replace(/(\d{15})\d*/, '$1') // 最多保留15整数
+      const str = '^(\\d+)\\.(\\d{' + limit + '}).*$'
+      const reg = new RegExp(str)
+      if (limit === 0) {
+        // 不需要小数点
+        value = value.replace(reg, '$1')
+      } else {
+        // 通过正则保留小数点后指定的位数
+        value = value.replace(reg, '$1.$2')
+      }
+      return value
+    },
     purchaseTypeChange(value) {
       const choose = this.procurementType_list.filter((item) => item.dictValue === value)
       if (choose !== null && choose.length > 0) {