我正在创建一个动态表单,在其中根据 JSON 的响应动态填充字段。
Eg:-
[{
"type":"text",
"required":true,
"minlength": 3,
"maxlength":5,
"name":"fname",
"visibility":true
},
{
"type":"text",
"required":true,
"minlength": 3,
"maxlength":5,
"name":"lname",
"visibility":"fname == 'abc' || fname == 'xyz'"
},
{
"type":"text",
"required":true,
"minlength": 3,
"maxlength":5,
"name":"fid",
"visibility":true
},
{
"type":"text",
"required":true,
"minlength": 3,
"maxlength":5,
"name":"lid",
"visibility":"fid == 1 || fid == 4"
}]
我有一个用例,其中第二个字段仅当第一个字段应具有值“abc”或“xyz”时才可见(条件写在 JSON 属性中)。如何动态实现这一点?