有没有遇到饿了么的tree树数据回显的问题?

第一次获取数据不会回显,第二次才会回显
两个接口 第一个是获取所有的权限的,第二个是获取已有权限的
有没有遇到饿了么的tree树数据回显的问题?
有没有遇到饿了么的tree树数据回显的问题?
我第二次获取才会回显
有没有遇到饿了么的tree树数据回显的问题?

搞一天了 也没找出来原因.....

贴一下代码:

    //  查询角色菜单权限(角色已经拥有的权限);

getRolePermisson01() {

//已经拥有的权限

this.roleForm.pageSize = 1000;

getRolePermisson01(this.roleForm)

.then(response => {

const checkedCities = [];

var oldArr = response.data.data;

console.log("oldArr", oldArr);

for (var i = 0; i < oldArr.length; i++) {

checkedCities.push(oldArr[i].id);

}

console.log("checkedCities", this.checkedCities);

this.checkedCities = checkedCities;

})

.catch(() => {

this.list = [];

this.total = 0;

});

},

getRolePermisson02() {

//已经所有的权限

getRolePermisson02(this.roleForm)

.then(response => {

function getByMenuCode(objs, code) {

for (var i = 0; i < objs.length; i++) {

if (objs[i].code == code) {

return objs[i];

}

}

}

console.log(

"获取所有权限",

response.data.data.items,

permissions

);

var arry = response.data.data.items,

permissions = [];

arry.forEach((item, index) => {

var menuCode = item.menuCode;

var permission = getByMenuCode(permissions, menuCode);

console.log("permission", permission);

if (permission) {

permission.permissions.push({

id: item.id,

code: item.permissionCode,

name: item.permissionName,

requiredPermission: item.requiredPermission

});

} else {

permissions.push({

code: menuCode,

name: item.menuName,

id: item.id,

permissions: [

{

id: item.id,

code: item.permissionCode,

name: item.permissionName,

requiredPermission: item.requiredPermission

}

]

});

}

});

this.cities = permissions;

console.log("获取所有权限", this.cities);

})

.catch(() => {

this.list = [];

this.total = 0;

});

},


回答:

Promise.all([

getRolePermisson01(this.roleForm),

getRolePermisson02(this.roleForm)

]).then(([response1, response2]) => {

// response1和response2

// 更新this.checkedCities和this.cities

}).catch(() => {

this.list = [];

this.total = 0;

});

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