<el-dialog @open="DepartThrow" title="新建部门" :visible.sync="dialogFormVisible" @close="close"><el-form ref="form" :rules="rules" :model="form" size="medium" v-loading="loading"><el-form-item prop="name" label="部门名称" :label-width="formLabelWidth"><el-input v-model="form.name" autocomplete="off"  /></el-form-item>

修改dialog弹出的时候进行回调