php文件将变量发送到.js外部文件 [英] php file send variable to .js external file

问题描述

从jquery文件到php:

From jquery file to php:

$.post('http://botk-online.com/play2.php', {
 'rate': Pontuacao.misses
});

如何修改此代码以将$ data变量从php文件传递到js外部文件并读取其值.

How to modyficate this code to pass $data variable from php file to js external file and read it value.

推荐答案

PHP

<?php

  $result = array('data' => 'this is some data');
  echo json_encode($result);

JavaScript:

Javascript:

$.ajax({
    url: 'http://botk-online.com/play2.php',
    type: 'post',
    data: {
        rate: Pontuacao.misses
    },
    dataType: 'json',
    success: function(json) {
        alert('Data is: '+json['data']);
        // Alerts: 'Data is: this is some data'
    }
});

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