1.开票信息在已开票后不可修改

2.修复新增实收款表单在填写金额后input被禁用无法修改

src/views/assets/myOrderList.vue

@@ -379,7 +379,7 @@
                     </el-table-column>
                     <el-table-column fixed="right" label="操作" width="200" align="center">
                         <template slot-scope="{row}">
-                            <el-button @click="invoiceDetail(row.id)" type="text" size="small">修改</el-button>
+                            <el-button v-if="row.state !== '已开票'" @click="invoiceDetail(row.id)" type="text" size="small">修改</el-button>
                             <el-button @click="cancellation(row.id)" type="text" size="small">作废</el-button>
                         </template>
                     </el-table-column>

src/views/finance/fundList.vue

@@ -127,7 +127,7 @@
                 class="postInfo-container-item"
               >
               <el-input-number :precision="2" :min="0" :value-on-clear="0" v-model.number="realFund.amount" type="number" 
-                style="width:100%" class="filter-item" :disabled="realFund.amount>0" :readonly="realFund.amount>0"/>
+                style="width:100%" class="filter-item" :disabled="realFund.id !== null" :readonly="realFund.id !== null"/>
               </el-form-item>
             </el-col>
             <el-col :xs="24" :sm="12" :lg="12" :span="6">

src/views/major/myOrder.vue

@@ -146,7 +146,7 @@
           </el-table-column>
           <el-table-column fixed="right" label="操作" width="200" align="center">
             <template slot-scope="{row}">
-              <el-button @click="invoiceDetail(row.id)" type="text" size="small">修改</el-button>
+              <el-button v-if="row.state !== '已开票'" @click="invoiceDetail(row.id)" type="text" size="small">修改</el-button>
               <el-button @click="cancellation(row.id)" type="text" size="small">作废</el-button>
             </template>
           </el-table-column>