Question

我需要有人向我展示如何创建一个简单的表来搜索我从此表单插入的每一列数据。我正在寻找最简单的方法来创建一个带有搜索框的表，可以过滤每个列。 DB：Mysql 字段类型：文本下面显示了我用于将数据发布到数据库的表单的变量

if (isset($_POST["submit"]) && $_POST["submit"] == "Submit")
{
    for ($count = 1; $count <= 9; $count++)
    {
        $fields[$count] = "";
        if (isset($_POST["field" . $count . ""]))
        {
            $fields[$count] = trim($_POST["field" . $count . ""]);
            //echo $fields[$count] . "<br />";
        }
    }

    $con = mysql_connect("local", "user", "pass");
    mysql_select_db("DB", $con);

    $fromzip = mysql_real_escape_string($_POST['fromzip']);
    $tozip = mysql_real_escape_string($_POST['tozip']);

    $insert = "INSERT INTO Carriers (`fromzip` ,`tozip` ,`date`) VALUES('$fromzip' ,'$tozip' , NOW())";
    mysql_query($insert) or die(mysql_error());

    $select = "SELECT `fromzip` ,`tozip` , FROM `Carriers` ORDER BY `date` DESC;";
    $result = mysql_query($select) or die(mysql_error());

}
?>
<style ="text-align: center; margin-left: auto; margin-right: auto;"></style>
</head>
<body>
<div
 style="border: 2px solid rgb(0, 0, 0); margin: 16px 20px 20px; width: 400px; background-color: rgb(236, 233, 216); text-align: center; float: left;">
<form action="" method="post";">
  <div
  style="margin: 8px auto auto; width: 300px; font-family: arial; text-align: left;"><br>
  <table style="font-weight: normal; width: 100%; font-size: 12px;"
 border="1" bordercolor="#929087" cellpadding="6" cellspacing="0">
   <table
 style="font-weight: normal; width: 100%; text-align: right; font-size: 12px;"
 border="1" bordercolor="#929087" cellpadding="6" cellspacing="0">
    <tbody>
            <tr>
              <td style="width: 35%;">Pick Zip:</td><td> <input id="fromzip" name="fromzip" maxlength="50"
 style="width: 100%;" type="text">
        </tr>
        <tr>
              <td style="width: 35%;">Drop Zip:</td><td> <input id="tozip" name="tozip" maxlength="50"
 style="width: 100%;" type="text">
        </tr>
        </tbody>
  </table>
  <p style="text-align: center;"><input name="submit" value="Submit"
 class="submit" type="submit"></p>
  </div>
</form>
</div>
<p style="margin-bottom: -20px;">&nbsp;</p>
</body>

Answer 1

不确定数据库的结构，但如果您要搜索的区域是TEXT，那么您可以将此where子句放入查询中：

SELECT * FROM `Carriers` WHERE `carriername` LIKE '%{searchParams}%' ORDER BY date DESC, paymentamount ASC

之后，您可以使用explode(" ", $searchParams)将其分解，然后将它们连接在一起，如：

SELECT * FROM `Carriers` WHERE `carriername` LIKE '%{searchParams[0]}%' OR `carriername` LIKE '%{searchParams[1]}%' ORDER BY date DESC, paymentamount ASC

等每个项目。然后，您可以使用OR或AND，具体取决于您希望搜索的准确度

将搜索过滤器添加到我的表列

1 个答案: