我有一个从服务获得响应的要求,并且在响应内有一个数组,我需要对其进行解析以获得某些结果:
//这是我具有的硬编码数组:
let staticArray = [
{"pid":165, 'value': 'value165'},
{"pid":166, 'value': 'value166'},
{"pid":167, 'value': 'value167'},
{"pid":168, 'value': 'value168'},
{"pid":169, 'value': 'value169'},
{"pid":170, 'value': 'value170'}
]
//这是服务器的响应,这是包含数据数组的obj,我必须对其进行解析才能获得所需的结果:
let responseFromServer =
{
"data": [
{"userData":[], "docs":[{ "pid": 165, "url":"someurl1"},
{ "pid": 167, "url":"someurl1"},
{ "pid": 168, "url":"someurl1"},
{ "pid": 165, "url":"someurl2"},
{ "pid": 167, "url":"someurl2"},
{ "pid": 168, "url":"someurl2"},
{ "pid": 168, "url":"someurl3"},
{ "pid": 165, "url":"someurl3"},
{ "pid": 165, "url":"someurl4"},
{ "pid": 167, "url":"someurl3"}]},
{"userData":[], "docs":[{ "pid": 166, "url":"someurl1"},
{ "pid": 166, "url":"someurl2"},
{ "pid": 169, "url":"someurl1"},
{ "pid": 169, "url":"someurl2"},
{ "pid": 169, "url":"someurl3"}]},
{"userData":[], "docs":[{ "pid": 165, "url":"someurl1"}]}
]
}
在模板文件中:
<div *ngFor="let data of responseFromServer">
<div *ngFor='let response of data.docs'>
response ------
value165
someurl1
count = 4
value167
someurl1
count = 3
value168
someurl1
count = 3
response ----------
value166
someurl1
count = 2
value169
someurl1
count = 3
response ----------
value165
someurl1
count = 1
</div>
</div>
模板中所需的输出:
responseArr[0] ------
value165
someurl1
count = 4
value167
someurl1
count = 3
value168
someurl1
count = 3
responseArr[1] ----------
value166
someurl1
count = 2
value169
someurl1
count = 3
responseArr[2] ----------
value165
someurl1
count = 1
当我无法过滤ts文件中的数据而必须在html模板文件中进行过滤时,是否有可能获得预期的结果。
有人可以建议我可以使用的角管吗?
请问我的问题是否含糊。
谢谢!