Javascript 不带数据库的php json jQuery自动完成

我想用

jQuery

在我的表单上自动完成

。源代码取自php的
json
数据，但我不使用数据库。
这是我的密码：

facebookfriends.php

<?php
include('facebookdata.php');

$user_friend = $user_friends['data'];

$json_friends = json_encode($user_friend);
echo $json_friends;
?>

JSON数据

[{"name":"Indiarto Priadi","id":"502163984"},
 {"name":"Agustin Kertawijaya","id":"511990261"},
 {"name":"Jecklyne Christin L","id":"528197912"},
 {"name":"Jazi Eko Istiyanto","id":"531149275"},
 {"name":"Esritha Situmorang","id":"535864892"},
 {"name":"Christy Margaretha Siregar","id":"543468540"},
 {"name":"Daniel Oscar Baskoro","id":"549332828"},
 ........]

我只想在autocomplete中显示
名称
，以确保autocomplete工作正常。但事实并非如此。请帮忙。谢谢大家!
 您需要将标签和值传递到php文件中

比如说

    $data[] = array(
                'label' =>  $row['city_name'].','.$state['state_name'].','.$c_name['country_name'],
                'value' =>  $row['city_name'].','.$state['state_name'].','.$c_name['country_name']
                    );

echo json_encode($data);
flush();

1.您必须在php中解析json
2.为下拉列表创建一个数组

应遵循以下步骤：

     $data ='[{"name":"Indiarto Priadi","id":"502163984"},
              {"name":"Agustin Kertawijaya","id":"511990261"},
              {"name":"Jecklyne Christin L","id":"528197912"}, 
              {"name":"Jazi Eko Istiyanto","id":"531149275"},
              {"name":"Esritha Situmorang","id":"535864892"},
              {"name":"Christy Margaretha Siregar","id":"543468540"},
              {"name":"Daniel Oscar Baskoro","id":"549332828"}]';
    $user_friend =  json_decode($data, true );
    $data=array();
    foreach($user_friend as $key=>$val)
            $data[]=$val['name'];
    $json_friends =json_encode($data);
    echo $json_friends;

告诉我你有什么问题。请清楚地解释一下自动完成没有出现（当我在输入字段中键入一些字母时不会发生任何情况）。自动完成需要一个字符串数组（没有键），或者一个带有
标签和/或
值的键的数组。您能否更新
facebookdata.php
以添加
标签
键，该键可能只是您的
名称
值的副本。
     $data ='[{"name":"Indiarto Priadi","id":"502163984"},
              {"name":"Agustin Kertawijaya","id":"511990261"},
              {"name":"Jecklyne Christin L","id":"528197912"}, 
              {"name":"Jazi Eko Istiyanto","id":"531149275"},
              {"name":"Esritha Situmorang","id":"535864892"},
              {"name":"Christy Margaretha Siregar","id":"543468540"},
              {"name":"Daniel Oscar Baskoro","id":"549332828"}]';
    $user_friend =  json_decode($data, true );
    $data=array();
    foreach($user_friend as $key=>$val)
            $data[]=$val['name'];
    $json_friends =json_encode($data);
    echo $json_friends;