classesadd.php

电子商务---产品发布系统 采用PHP+MYSQL+APACHE的环境,非常方便的一个小系统,可以嵌入其他系统内使用

<?php
	include('dbconnect.php');
	?>
<script language="javascript">
	function check() {
	if (classesform.classes.value=="") {
		alert("种类名不能加空!")
		classesform.classes.focus()
		return false
		}
	}
	
</script>
<?php
	  $action=$_GET['action'];
	 // $parent_id=$_GET['classesid'];
	 
	if ($action=="create") { 
		display_create();
		}
	
 	if ($action=="edit") { 
		display_edit();
		}
?>
<?php 
	function display_create() {
		$parent_id=$_GET['classesid'];
		?>
<form action="classes.php?action=<?php echo $GLOBALS["action"]; ?>" method="post" name="classesform" id="classesform" onSubmit=" return check() ">
  <p>添加新的种名</p>
  <p class=data>
    <input name="parent_id" type="hidden" id="parent_id" value="<?php echo $parent_id ?>">
    种类名称:
    <input name=classes type=text id=classes >
    <input type=submit name=Submit value=提交></p>
</form>
<?php
}
?>

<?php 
	function display_edit() {
		$class_id=$_GET['classesid'];
		$sql_select="select class_name,parent_id from classes where class_id='$class_id'";
		$result_select=mysql_query($sql_select);
		$row_select=mysql_fetch_array($result_select);
		
	?>
<form action="classes.php?classesid=<?php echo $class_id;?>&parentid=<?php echo  $row_select['parent_id'];?>&action=<?php echo $GLOBALS["action"]; ?>" method="post" name="classesform" id="classesform" onSubmit=" return check() ">
 <p>修改种类名称</p> 
<p class=data>种类名称:
    <input name=classes type=text id=classes value=<?php echo $row_select['class_name'];?>>
    <input type=submit name=Submit value=提交></p>
</form>
<?php
}
?>