如何遍历这个JSON数据？

Question

I'm working on Laravel and Sugar REST API in order to login, fetch data from the leads module and display onto my custom HTML page in a table.我正在研究 Laravel 和 Sugar REST API，以便登录、从线索模块获取数据并在表格中显示到我的自定义 HTML 页面上。 So far I have been able to extract the data required in JSON format, but I do not understand how to traverse it so that I can have relevant data inserted into the HTML table.到目前为止，我已经能够提取 JSON 格式所需的数据，但我不明白如何遍历它以便将相关数据插入到 HTML 表中。 I have tried to test the print through the following code:我试图通过以下代码测试打印：

<!DOCTYPE html>
<html>
<head>
<title> Login Application </title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"/>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>

<style type="text/css">
    .box {
        width: 600px;
        margin: 0 auto;
        border: 1px solid #ccc;
    }
</style>
</head>
<body>
<br/>
<nav class="navbar navbar-default">
<div class="container-fluid">
    <div class="navbar-header">
        <a class="navbar-brand" href="{{url('/main/successlogin')}}">Hello User!</a>
    </div>
    <ul class="nav navbar-nav">
        <li class="active"><a href="#">Leads</a></li>
    </ul>
</div>
</nav>

@if(\Illuminate\Support\Facades\Session::has('leadsdata'))
<div>
    <pre>
       {{ \Illuminate\Support\Facades\Session::get('leadsdata')}}
    </pre>
</div>

@endif


</body>
</html>

This is the result that I get: Screenshot这是我得到的结果：截图

There are 2 issues with this:这有两个问题：

the data in {{ \\Illuminate\\Support\\Facades\\Session::get('leadsdata')}} is not decoded. {{ \\Illuminate\\Support\\Facades\\Session::get('leadsdata')}}中的数据未解码。 When I apply json_decode and then run this same script it gives me htmlspecialchars() expects parameter 1 to be string, object given , so I can't work with the object without having to exclusively write print_r on it.当我应用json_decode然后运行这个相同的脚本时，它给了我htmlspecialchars() 期望参数 1 是 string, object given ，所以我不能在没有专门写print_r情况下使用该对象。
I want to only traverse the records field in the object, and pick out specific fields eg.我只想遍历对象中的记录字段，并挑选出特定的字段，例如。 name, assigned-to etc. for adding to the table.用于添加到表中的名称、分配对象等。

How do I achieve this?我如何实现这一目标？ I know this may seem to be a mediocre question but I can't seem to have this sorted out.我知道这似乎是一个平庸的问题，但我似乎无法解决这个问题。 Thanks in advance!提前致谢！

Answer 1

You can directly use it by "->" in the blade means you can directory use object $data->records and traverse in foreach in blade.你可以直接在刀片中通过“->”来使用它意味着你可以在刀片中目录使用对象$data->records并在foreach中遍历。
why you want to json_decode.为什么要 json_decode。

Eg.例如。

@if(\\Illuminate\\Support\\Facades\\Session::has('leadsdata')) @foreach((\\Illuminate\\Support\\Facades\\Session::has('leadsdata'))->results as $leadsdata) {{ $leadsdata->name }} @endforeach @endif

如何遍历这个JSON数据？

问题描述

1 个解决方案

解决方案1
1 已采纳 2018-10-17 11:04:41

如何遍历这个JSON数据？

问题描述

1 个解决方案

解决方案1 1 已采纳 2018-10-17 11:04:41

解决方案1
1 已采纳 2018-10-17 11:04:41