storeSelect: function (data) {}怎么把FLAG:"1"放到data中
时间: 2024-05-12 12:14:29 浏览: 13
你可以在调用 `storeSelect` 方法的时候,将 `data` 对象中加入一个名为 `FLAG` 的属性,并将其值设置为 `"1"`,例如:
```
storeSelect({ FLAG: "1", ...otherData })
```
这样就能将 `FLAG` 属性和值添加到 `data` 中了。
相关问题
axios.defaults.baseURL = 'http://localhost:8080/book/'; var vm = new Vue({ el: '#app', data: { id: '', bookName:'', flag: false, submitFlag: false, books: [] }, methods:{ handle: async function () { //编辑 }, //编辑处理 toEdit: async function (id) { }, deleteBook: async function (id) { }, queryBooks: async function () { } }, computed:{ total: function () { } }, watch: { name: function (val) { } }, mounted:function () { } });请完善代码
根据你的代码,我来完善一下:
```
axios.defaults.baseURL = 'http://localhost:8080/book/';
var vm = new Vue({
el: '#app',
data: {
id: '',
bookName: '',
flag: false,
submitFlag: false,
books: []
},
methods:{
handle: async function () {
// 编辑
if (this.id) {
try {
const response = await axios.put(this.id, {
bookName: this.bookName
});
if (response.status === 200) {
this.submitFlag = true;
this.books = await this.queryBooks();
}
} catch (error) {
console.log(error);
}
} else {
// 新增
try {
const response = await axios.post('', {
bookName: this.bookName
});
if (response.status === 200) {
this.submitFlag = true;
this.books = await this.queryBooks();
}
} catch (error) {
console.log(error);
}
}
},
// 编辑处理
toEdit: async function (id) {
try {
const response = await axios.get(id);
if (response.status === 200) {
this.id = id;
this.bookName = response.data.bookName;
this.flag = true;
}
} catch (error) {
console.log(error);
}
},
deleteBook: async function (id) {
try {
const response = await axios.delete(id);
if (response.status === 200) {
this.books = await this.queryBooks();
}
} catch (error) {
console.log(error);
}
},
queryBooks: async function () {
try {
const response = await axios.get('');
if (response.status === 200) {
return response.data;
}
} catch (error) {
console.log(error);
}
return [];
}
},
computed:{
total: function () {
return this.books.length;
}
},
watch: {
bookName: function (val) {
if (val) {
this.flag = false;
this.id = '';
}
}
},
mounted:function () {
this.books = this.queryBooks();
}
});
```
这是一个用 Vue 和 Axios 实现的简单的书籍管理系统,包含了增删改查等功能。其中,`handle` 方法用来新增或编辑书籍,`toEdit` 方法用来编辑书籍,`deleteBook` 方法用来删除书籍,`queryBooks` 方法用来查询所有书籍,`total` 计算属性用来计算书籍总数,`watch` 用来监听书名输入框的变化,`mounted` 生命周期钩子用来初始化数据。
'fopen': This function or variable may be unsafe.
Explanation:
The 'fopen' function is used in C programming language to open a file. However, if not used properly, it can lead to potential security risks such as buffer overflow, data corruption, and even remote code execution. Therefore, some compilers flag the 'fopen' function as potentially unsafe and suggest using alternative functions or taking extra precautions to ensure safe usage.