我尝试为我的系统创建表单，用户可以添加输入字段的数量，输入字段大多是下拉框，其中的选项来自数据库中的表。表单会将数据插入两个不同的数据库。但它显示＆＃34;数组到字符串转换的错误＆＃34;现在数据只插入到第一个表中。这是我到目前为止所做的事情
我的表单代码：
<form method="post" name="maklumat_akaun" action="proses_daftar_akaun.php">
<label for="NoAkaun">No. Akaun</label>
<input type="text" id="NoAkaun" name="NoAkaun" class="required input_field" required/>
<div class="cleaner_h10"></div>
<label for="KodDaerah">Daerah</label>
<?php
include('dbase.php');$sql = "SELECT KodDaerah, NamaDaerah FROM koddaerah";
$result = mysql_query($sql);
echo "<select name='KodDaerah' id='KodDaerah' class='input_field' required /><option></option>";
while($kod = mysql_fetch_array($result)){
echo "<option value=".$kod['KodDaerah'].">" .$kod['NamaDaerah']."</OPTION>";
}
echo "</select>";
?>
<div class="cleaner_h10"></div>
<label for="KodBahagian">Bahagian</label>
<?php
$sql = "SELECT KodBahagian, NamaBahagian FROM kodbahagian";
$result = mysql_query($sql);
echo "<select name='KodBahagian' id='KodBahagian' class='input_field' required /><option></option>";
while($kod = mysql_fetch_array($result)){
echo "<option value=".$kod['KodBahagian'].">" .$kod['NamaBahagian']."</OPTION>";
}
echo "</select>";
?>
<div class="cleaner_h10"></div>
<label for="KodKategori">Kategori Akaun</label>
<?php
$sql = "SELECT KodKategori, NamaKategori , SubKategori FROM kodkategori";
$result = mysql_query($sql);
echo "<select name='KodKategori' id='KodKategori' class='input_field' required /><option></option>";
while($kod = mysql_fetch_array($result)){
echo "<option value=".$kod['KodKategori'].">" .$kod['NamaKategori']." (".$kod['SubKategori'].")</OPTION>";
}
echo "</select>";
?>
<div class="cleaner_h10"></div>
<label for="Tarif">Tarif</label>
<input type="text" maxlength="4" size="4" id="Tarif" name="Tarif" class="required year_field" onkeyup="this.value=this.value.replace(/[^0-9.]/g,'')">
<div class="cleaner_h10"></div>
<!-----------------------------------------------------------//-->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script>
$(document).ready(function() {
var max_fields = 25; //maximum input boxes allowed
var wrapper = $(".input_fields_wrap"); //Fields wrapper
var add_button = $(".add_field_button"); //Add button ID
var x = 1; //initial text box count
$(add_button).click(function(e){ //on add input button click
e.preventDefault();
if(x < max_fields){ //max input box allowed
x++; //text box increment
$(wrapper).append('<div>'+
'<td> <?php
$sql = "SELECT KodLokasi, NamaLokasi FROM kodlokasi";
$result = mysql_query($sql);
echo "<select name=\'KodLokasi[]\' id=\'KodLokasi[]\' class=\'input_field\' required ><option></option>";
while($kod = mysql_fetch_array($result)){
echo "<option value=".$kod['KodLokasi'].">" .$kod['NamaLokasi']. "</OPTION>";
}
echo "</select>";
?> </td> </tr>'+
'<tr> <td> <?php
$sql = "SELECT KodJenisAkaun, NamaJenisAkaun FROM kodjenisakaun";
$result = mysql_query($sql);
echo "<select name=\'KodJenisAkaun[]\' id=\'KodJenisAkaun[]\' class=\'input_field\' required ><option></option>";
while($kod = mysql_fetch_array($result)){
echo "<option value=".$kod['KodJenisAkaun'].">" .$kod['NamaJenisAkaun']. "</OPTION>";
}
echo "</select>";
?> </td>'+
'<td> <input type="text" name="NoTelefon[]" id="NoTelefon[]" value="0" class="required input_field"> </td>' +
'<a href="#" class="remove_field">Batal</a></tr></div>'); //add input box
}
});
$(wrapper).on("click",".remove_field", function(e){ //user click on remove text
e.preventDefault(); $(this).parent('div').remove(); x--;
});
});
</script>
<fieldset>
<div class="input_fields_wrap">
<h3 class="add_field_button"><a href="">Add More Fields</a></h3>
<table>
<tr>
<td> <label for="KodLokasi">Lokasi</label> </td> <td> <label for="KodJenisAkaun">Jenis Akaun</label> </td> <td> <label>No.Telefon:</label> </td>
</tr>
<tr>
<td> <?php
$sql = "SELECT KodLokasi, NamaLokasi FROM kodlokasi";
$result = mysql_query($sql);
echo "<select name='KodLokasi[]' id='KodLokasi' class='input_field' required /><option></option>";
while($kod = mysql_fetch_array($result)){
echo "<option value=".$kod['KodLokasi'].">" .$kod['NamaLokasi']."</OPTION>";
}
echo "</select>";
?>
</td>
<td> <?php
$sql = "SELECT KodJenisAkaun, NamaJenisAkaun FROM kodjenisakaun";
$result = mysql_query($sql);
echo "<select name='KodJenisAkaun[]' id='KodJenisAkaun' class='input_field' required /><option></option>";
while($kod = mysql_fetch_array($result)){
echo "<option value=".$kod['KodJenisAkaun'].">" .$kod['NamaJenisAkaun']."</OPTION>";
}
echo "</select>";
?>
</td>
<td> <input type="text" name="no_telefon[]" value="0" class="required input_field" onkeyup="this.value=this.value.replace(/[^0-9.]/g,'')"> </td>
</tr>
</table>
</div>
</fieldset>
<!-----------------------------------------------------------//-->
<div class="cleaner_h10"></div>
<div class="cleaner_h10"></div>
<input type="submit" value="Daftar" id="submit" name="register-submit" class="submit_btn" />
<input type="reset" value="Batal" id="reset" name="reset" class="submit_btn" />
</table>
</form>
虽然这是我插入过程的代码。
<?php
require("dbase.php");
if ($_POST) {
$NoAkaun = isset($_POST['NoAkaun']) ? $_POST['NoAkaun'] : '';
$KodBahagian = isset($_POST['KodBahagian']) ? $_POST['KodBahagian'] : '';
$Tarif = ISSET($_POST['Tarif']) ? $_POST['Tarif'] : '';
$KodDaerah = isset($_POST['KodDaerah']) ? $_POST['KodDaerah'] : '';
$KodKategori = isset($_POST['KodKategori']) ? $_POST['KodKategori'] : '';
$NoTelefon = isset($_POST['NoTelefon']) ? $_POST['NoTelefon'] : '';
$KodLokasi = isset($_POST['KodLokasi']) ? $_POST['KodLokasi'] : '';
$KodJenisAkaun = isset($_POST['KodJenisAkaun']) ? $_POST['KodJenisAkaun'] : '';
$akaun_idAkaun = isset($_POST['akaun_idAkaun']) ? $_POST['akaun_idAkaun'] : '';
$sql = mysql_query("INSERT INTO maklumatakaun VALUES ('', '$NoAkaun' , '$KodBahagian' , '$KodDaerah' , '$KodKategori' , '$Tarif' )");
$akaun_idAkaun = mysql_insert_id();
foreach ($NoTelefon AS $i => $telefon) {
$sql = mysql_query("INSERT INTO detailakaun VALUES ('', '$KodLokasi[$i]', '$KodJenisAkaun' , '$telefon' , '$akaun_idAkaun' )");
}
echo "<script type='text/javascript'> alert('AKAUN BERJAYA DIDAFTARKAN')</script> ";
echo "<script type='text/javascript'>window.location='pilih_kategori_daftar.php'</script>";
}
?>
任何人都可以帮我解决这个问题吗？
答案 0 :(得分：0)
错误“数组到字符串转换”意味着您在代码中的某个位置使用数组作为字符串。该错误消息后面通常是文件名和行号，这可以帮助您缩小搜索范围。查看变量中包含的内容的一种有用方法是使用以下内容：
echo '<pre>'; print_r($stuff); die();
如果错误发生在while循环内的一行上，你应该在while和die（）之前放置echo'';之后，您可以在循环中查看问题的所有实例。
答案 1 :(得分：0)
我在这个陈述中发现了你的问题
$sql = mysql_query("INSERT INTO detailakaun VALUES ('', '$KodLokasi[$i]', '$KodJenisAkaun' , '$telefon' , '$akaun_idAkaun' )");
$KodJenisAkaun是一个数组，您可以将其用作字符串