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使用ajax从文本框中的php变量获取特定值

热度:31   发布时间:2023-06-13 12:28:35.0

PHP代码(plan-api.php)

$requestUrl = "url.com";
$response = (file_get_contents($requestUrl, false, $context));
$data = (json_decode($response, true));

echo $data["data"][0][recharge_amount];
echo "<br>";
echo $data["data"][0][recharge_talktime];
echo "<br>";
echo $data["data"][1][recharge_amount];
echo "<br>";
echo $data["data"][1][recharge_talktime];
echo "<br>";
echo $data["data"][2][recharge_amount];
echo "<br>";
echo $data["data"][2][recharge_talktime];
echo "<br>";

HTML / AJAX代码(plan-ajax.php)

Please enter a Mobile number
<input type="text" id="search">
<br>
<input type="text" id="result">
<input type="text" id="result1">
<input type="text" id="result2">
<input type="text" id="result3">
<script>
$(document).ready(function() {
    $('#search').keypress(function(){
        $.ajax({

            type: "GET",
            url: "plan-api.php",
            data: 'result=' + $('#search').val(),

            success: function(output){
            $('#result').val(output);

        }


    }); // Ajax Call



}); //event handler


}); //document.ready
</script>

输出( 全部在ID为“ result”的文本框中

10
7.77
20
15.54
30
23.32

但我想得到输出:
在文本框ID“结果”中echo $data["data"][0][recharge_amount]
在文本框ID“ result1”中echo $data["data"][1][recharge_amount]
在文本框ID“ result2”中echo $data["data"][2][recharge_amount]

等等....

我希望我没有输错任何东西。

PHP:

<?php

/*
 * We assume your data has this structure, for example:
 * 
$data['data'][0]['recharge_amount'] = 10;
$data['data'][0]['recharge_talktime'] = 5;
$data['data'][1]['recharge_amount'] = 11;
and so on
*/

// we output the data as JSON
echo json_encode($data);

?>

HTML / JS

Please enter a Mobile number
<input type="text" id="search">
<br>
<input type="text" id="result0">
<input type="text" id="result1">
<input type="text" id="result2">
<input type="text" id="result3">
<script>
$(document).ready(function() {
    $('#search').keypress(function(){
        $.ajax({

            type: "GET",
            url: "plan-api.php",
            data: 'result=' + $('#search').val(),
            dataType: "json",

            success: function(responseText){
                $.each(responseText.data, function(key,value){
                    $('#result'+key).val(value.recharge_amount);
                });
            }

        }); // Ajax Call
    }); //event handler

}); //document.ready
</script>

顺便说一句 为方便起见,我已将id =“ result”更改为id =“ result0”。

编辑:实际上我的php的一部分是多余的,所以我更改了它。

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