Question

我正在尝试将从webix textarea获取的值保存到服务器上的文件，但现在没有运气。我可以用php完成它：

$filename = getcwd() . "/test.txt";
echo $filename;
$line_i_am_looking_for = 5;
$lines = file( $filename , FILE_IGNORE_NEW_LINES );
$lines[$line_i_am_looking_for] = '6my modified line';
file_put_contents( $filename , implode( "\n", $lines ) );
?>

但我不知道如何用AJAX做到这一点。我需要的是 - 从textarea获取值，将其插入（例如）第6个数据/ data.php文件串。

这是我的代码：

<!DOCTYPE html>
<html>
  <head>
    <title>Loading from DB</title>
    <link rel="stylesheet" href="codebase/webix.css" type="text/css">
    <script src="codebase/webix.js" type="text/javascript"></script>
  </head>
  <body>
    <?php
      $filename = getcwd() . "/test.txt";
      echo $filename;
      $line_i_am_looking_for = 5;
      $lines = file( $filename , FILE_IGNORE_NEW_LINES );
      $lines[$line_i_am_looking_for] = '6my modified line';
      file_put_contents( $filename , implode( "\n", $lines ) );
    ?>

    <div class='header_comment'>Test Button</div>
    <div id="testB" style='height:600px'></div>
    <hr>
    <script type="text/javascript" charset="utf-8">
      webix.ready(function() {
        gridb = webix.ui({
          container: "testB",
          "view": "form",
          "elements": [
            {
              "view": "textarea",
              "name": "woNumber",
              "id": "textarea",
              "label": "",
              "width": 300,
              "height": 200,
              "options": [
                "onViewResize"
              ],
              "value": "",
              "placeholder": "WO number (separate with comma if several)",
              "labelPosition": "top"
            },
            {
              "view": "button",
              "name": "getWODetails",
              "label": "",
              "value": "Submit",
              "options": [
                "autowidth:true"
              ],
              on: {
                onItemClick: function(id) {
                  webix.message("Sikim BLEAT'!!!");
                }
              },
              "labelPosition": "top"
            },
            {
              "view": "button",
              "id": "button1",
              "name": "getWODetails",
              "label": "",
              "value": "Passss",
              "options": [
                "autowidth:true"
              ],
              on: {
                onItemClick: function() {
                  webix.message("Values of textarea is " + $$('textarea').getValue());
                }
              },
              "labelPosition": "top"
            }
          ]
        });
      });
    </script>
  </body>
</html>

所以我想要做的是，一旦我点击Passs按钮，它会从textarea获取值并将其保存在第6个data / data.php文件中。我现在所能做的就是从textarea中提取价值）））））

data / data.php看起来像这样：

<?php 
require_once("../samples/common/connector/data_connector.php‌"); 
//!connector 
$dbtype = "MySQL"; 
$username = "roman"; 
$password = "Pass"; 
$hostname = "111.111.111.111"; 
$conn = mysql_connect($hostname, $username, $password) or die("Unable to connect to MySQL"); 
echo "Connected to MySQL<br>"; 
$data = new JSONDataConnector($conn,$dbtype); 
$data->render_sql("SELECT SITE_ID, 3G_SITE_ID 
                   FROM MASTER_TRACKER_DB.MASTER_TRACKER 
                   WHERE SITE_ID LIKE '%ABK000%'", "", "SITE_ID, 3G_SITE_ID"); 
?>

如何使用AJAX将字符串添加到服务器端的文件

0 个答案: