Как прочитать не стандартный JSON
доброго дня.
есть файл file.json в котором содержатся строки {"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"} {"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"} {"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"} {"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"} подскажите пожалуйста, как считывать данные по по отдельности в виде таблицы: John | Doe | 35 | Male | English | car | Honda John | Doe | 35 | Male | English | car | Honda пробую $.getJSON() но так как формат не совсем верный, выходит ошибка ( |
var data = [{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"},
{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"},
{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"},
{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}];
console.log(data.map(el=>Object.values(el).join(' | ')).join('\n'));
|
Цитата:
когда я делаю alert(data) то выводятся строки: {"name":"John","lastName":"Doe","age":35,"gende r":"Male","department":"English","car":"Honda"} {"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"} {"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"} {"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"} {"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"} вот эти строки, я хотел привести к нормальном виду. желательно даже в <li> как то загнать каждую строку |
Зосимов,
на сервере можно сделать JSON ? |
Цитата:
var data = `{"name":"John","lastName":"Doe","age":35,"gende r":"Male","department":"English","car":"Honda"}
{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}
{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}
{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}
{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}
`;
alert(data.trim().split(/\r?\n/).map(function(item) {
var data = JSON.parse(item);
return data.name + ' | ' + data.lastName;
}).join('\n'));
|
Цитата:
let student = {
name: 'John',
lastName: 'Doe',
age: 35,
gender: 'Male',
department: 'English',
car: 'Honda'
};
let data = JSON.stringify(student);
я так понимаю данные нужно привести в правильный формат? |
Зосимов,
let arr = [];
let student = {
name: 'John',
lastName: 'Doe',
age: 35,
gender: 'Male',
department: 'English',
car: 'Honda'
};
arr.push(student)
let data = JSON.stringify(arr);
|
Цитата:
[{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}] [{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}] [{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}] осталось только их получить правильно с файла |
Зосимов,
а нельзя всех студентов сначала добавить и только потом сделать JSON из массива? |
рони, к сожалению нет. получается каждый раз в файл добавляем записи.
они там хранятся и выводятся для просмотра. |
Зосимов,
а переписать нельзя, без добавления? |
Цитата:
|
в общем заморочка получается с правильным json -надо считать файл, записать заново с новыми данными. не удобно и наверное долго?
может все таки оставить в том формате что было? и как перебирать как массив например? |
Цитата:
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Цитата:
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Цитата:
Цитата:
|
Alexandroppolus,
ок :)
var data = `{"name":"John","lastName":"Doe","age":35,"gende r":"Male","department":"English","car":"Honda"}
{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}
{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}
{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}
{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}
`;
data = JSON.parse("["+data.replace(/}\s+{/g, "},{")+"]");
alert(data.map(function(item) {
return item.name + ' | ' + item.lastName;
}).join('\n'));
|
Зосимов,
<!DOCTYPE html>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
<style type="text/css">
ul{
list-style: decimal;
}
</style>
</head>
<body>
<ul id="info"></ul>
<script>
var data = `{"name":"John","lastName":"Doe","age":35,"gender":"Male","department":"English","car":"Honda"}
{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}
{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}
{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}
{"name":"John","lastName":"Doe","age":35,"gender": "Male","department":"English","car":"Honda"}
`;
data = JSON.parse("["+data.replace(/}\s+{/g, "},{")+"]");
var html = data.reduce(function(temp, item) {
return temp + '<li>' + Object.values(item).join(" | ") + '</li>';
},"");
info.innerHTML = html;
</script>
</body>
</html>
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