swtich

<el-radio v-model="contractData.contractCreateData.createMain" label="1">是</el-radio>
<el-radio v-model="contractData.contractCreateData.createMain" label="0">否</el-radio>-->
 <el-switch
                  v-model="contractData.contractCreateData.createMain"
                  active-color="#409eff"
                  inactive-color="#dcdfe6"
                  active-value="1"
                  inactive-value="0" @change="isCreateNewChange($event,contractData.contractCreateData)">
                </el-switch>