Question

我创建了一个用户表单，其中一旦按下提交按钮，我想将数据发送/插入mysql数据库添加新记录。表单有超过100个输入字段。我怎样才能做到这一点。这是我的示例PHP代码。

    <html>
<head>
</head>
<body>
<?php
if (isset($_POST['submit'])){


//Variables for connecting to your database.
            //These variable values come from your hosting account.
            $hostname = "hostname";
            $username = "username";
            $password = "password";
            $dbname = "dbname";
            $mystuff = "tenant_lname","tenant_fname","tenant_mname","ssn","dl_number","dl_state","birthday","tenant_hphone","tenant_wphone","tenant_cphone","curr_street","curr__unit","curr_city","curr_state","curr_zip","how_long_from","how_long_to","last_rent_mnt","last_rent_amt","own_man_name","own_man_tel","curr_reason","pre_street","pre_unit","pre_city","pre_state","pre_zip","pre_from","pre_to","pre_last_rent","pre_amt","pre_owner","pre_owner_tel","pre_reason","sec_pre_street","sec_pre_unit","sec_pre_city","sec_pre_state","sec_pre_zip","sec_pre_from","sec_pre_to","sec_pre_last_paid_mnt","sec_pre_amt","sec_pre_owner","sec_pre_owner_tel","sec_pre_reason","curr_emp_name","curr_emp_add","curr_emp_phone","curr_emp_pos","curr_emp_bus_type","curr_emp_sup","curr_emp_from","curr_emp_to","curr_emp_salary","pre_emp_name","pre_emp_add","pre_emp_phone","pre_emp_pos","pre_emp_bus_type","pre_emp_sup_name","pre_emp_from","pre_emp_to","pre_emp_salary","move_date","addntl_occ_name","addntl_occ_age","addntl_occ_relation","addntl_ft","addntl_pt","addntl_occ1_name","addntl_occ1_age","addntl_occ1_relation","addntl_occ1_ft","addntl_occ1_pt","addntl_occ2_name","addntl_occ2_age","addnt2_occ1_relation","addntl_occ2_ft","addntl_occ2_pt","addntl_occ3_name","addntl_occ3_age","addntl_occ3_relation","addntl_occ3_ft","addntl_occ3_pt","credit_yes","credit_no","det_yes","det_no","evict_yes","evict_no","bnkry_yes","bnkry_no","fel_yes","fel_no","pet_yes","pet_no","pet_numb","pet_type","furn_yes","furn_no","ins_cov_yes","ins_cov_no","ints_yes","ints_no","ints_type","smoke_yes","smoke_no","occ_smoke_yes","occ_smoke_no","explain_smoke","bnk_name","bnk_add","checking","checking_bal","saving","saving_bal","bnk_name1","bnk_add1","checking1","checking_bal1","saving1","saving_bal1","other_income","credit_name","credit_add","credit_city","credit_acct","credit_bal","credit_payment","credit_name1","credit_add1","credit_city1","credit_acct1","credit_bal1","credit_payment1","credit_acct2_name","credit_add2","credit_city2","credit_acc2","credit_bal2","credit_payment2","credit_acc3_name","credit_acc3_add","credit_acc3_city","credit_acc3_number","credit_acc3_bal","credit_acc3_payment","emer_contact_name","emer_contact_add","emer_relation","emer_phone","reg_owner_yes","reg_owner_no","reg_who","vehicle_year","vehicle_make","vehicle_model","vehicle_color","vehicle_license","veh_state","vehicle2_year","vehicle2_make","vehicle2_model","vehicle2_color","vehicle2_license","veh2_state";



$con = mysql_connect("$hostname","$username","$password");
if (!$con){
die ("Can not connect:" . mysql_error());   
}

mysql_select_db("dbname",$con);

$sql = "INSERT INTO dbname ($mystuff) VALUES ('$_POST[$mystuff]')";

mysql_query($sql,$con);

mysql_close($con);
}
?>
</body>
</html>

Answer 1

$ mystuff应该是一个数组。

您可以使用循环生成查询和表单。

如果这些用于生产用途，请进行验证！

$ _ POST也是一个数组，所以$ _POST [“field1”，“field2”，...]是一个语法错误。您一次只能访问一个密钥，例如$ _POST ['field1']。 '，'。 $ _POST [ 'FIELD2']

您可以通过char（例如'，'）与implode()

连接数组中的所有值

重新考虑您的数据库架构！

未经测试的：

    <html>
`enter code here`<head>
`enter code here`</head>
<body>
<?php
>if (isset($_POST['submit'])){

    //Variables for connecting to your database.
    //These variable values come from your hosting account.
    $hostname = "hostname";
    $username = "username";
    $password = "password";
    $dbname = "dbname";
    $mystuff = array(  "tenant_lname","tenant_fname","tenant_mname","ssn","dl_number","dl_state","birthday","tenant_hphone","tenant_wphone","tenant_cphone","curr_street","curr__unit","curr_city","curr_state","curr_zip","how_long_from","how_long_to","last_rent_mnt","last_rent_amt","own_man_name","own_man_tel","curr_reason","pre_street","pre_unit","pre_city","pre_state","pre_zip","pre_from","pre_to","pre_last_rent","pre_amt","pre_owner","pre_owner_tel","pre_reason","sec_pre_street","sec_pre_unit","sec_pre_city","sec_pre_state","sec_pre_zip","sec_pre_from","sec_pre_to","sec_pre_last_paid_mnt","sec_pre_amt","sec_pre_owner","sec_pre_owner_tel","sec_pre_reason","curr_emp_name","curr_emp_add","curr_emp_phone","curr_emp_pos","curr_emp_bus_type","curr_emp_sup","curr_emp_from","curr_emp_to","curr_emp_salary","pre_emp_name","pre_emp_add","pre_emp_phone","pre_emp_pos","pre_emp_bus_type","pre_emp_sup_name","pre_emp_from","pre_emp_to","pre_emp_salary","move_date","addntl_occ_name","addntl_occ_age","addntl_occ_relation","addntl_ft","addntl_pt","addntl_occ1_name","addntl_occ1_age","addntl_occ1_relation","addntl_occ1_ft","addntl_occ1_pt","addntl_occ2_name","addntl_occ2_age","addnt2_occ1_relation","addntl_occ2_ft","addntl_occ2_pt","addntl_occ3_name","addntl_occ3_age","addntl_occ3_relation","addntl_occ3_ft","addntl_occ3_pt","credit_yes","credit_no","det_yes","det_no","evict_yes","evict_no","bnkry_yes","bnkry_no","fel_yes","fel_no","pet_yes","pet_no","pet_numb","pet_type","furn_yes","furn_no","ins_cov_yes","ins_cov_no","ints_yes","ints_no","ints_type","smoke_yes","smoke_no","occ_smoke_yes","occ_smoke_no","explain_smoke","bnk_name","bnk_add","checking","checking_bal","saving","saving_bal","bnk_name1","bnk_add1","checking1","checking_bal1","saving1","saving_bal1","other_income","credit_name","credit_add","credit_city","credit_acct","credit_bal","credit_payment","credit_name1","credit_add1","credit_city1","credit_acct1","credit_bal1","credit_payment1","credit_acct2_name","credit_add2","credit_city2","credit_acc2","credit_bal2","credit_payment2","credit_acc3_name","credit_acc3_add","credit_acc3_city","credit_acc3_number","credit_acc3_bal","credit_acc3_payment","emer_contact_name","emer_contact_add","emer_relation","emer_phone","reg_owner_yes","reg_owner_no","reg_who","vehicle_year","vehicle_make","vehicle_model","vehicle_color","vehicle_license","veh_state","vehicle2_year","vehicle2_make","vehicle2_model","vehicle2_color","vehicle2_license","veh2_state");


    $sql_values=array();
    foreach($mystuff as $fieldname) {
        /* do validation! */

        $sql_values[$fieldname] = "'" . mysql_real_excape_stiring($_POST[$fieldname]) . "'";
    }


    $con = mysql_connect("$hostname","$username","$password");
    if (!$con){
        die ("Can not connect:" . mysql_error());
    }

    mysql_select_db("dbname",$con);

    $sql = "INSERT INTO dbname (".implode(',', $mystuff).") VALUES (" . implode(',', $sql_values) . ")";

    mysql_query($sql,$con);

    mysql_close($con);
}


foreach($mystuff as $fieldname) {
    echo "...an input field...";
}

?>



</body>

Answer 2

创建类似的输入：

<input type="text" name="datas[firstname]"/>
<input type="text" name="datas[lastname]"/>

您可以使用以下方式处理数据：

<?php

$datas = $_POST['datas'];
$columns = implode(",",array_keys($datas));

//add ' since mysql use ' for strings
$values = implode("','",$datas);

$sql = "INSERT INTO dbname (".$columns.") VALUES ('".$values."')";

希望得到这个帮助。

如何插入包含100多个字段的表单

2 个答案: