element Dialog自定義內(nèi)容為表單時表單怎么提交

<el-button @click="submitForm">提交</el-button>

vue-js:
submitForm:function(){
    //1.提交表單到后臺接口ajax   
    //2.提交成功后再success回調(diào)函數(shù)中關閉彈窗_this.dialogFormVisible = false;
}