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สอบถามการใช้ modal form ร่วมกับ php เพื่อ Add Edit Delete ครับ |
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ผมได้ลองใช้งาน jquery ui modal-form ตาม http://jqueryui.com/dialog/#modal-form นี้แล้ว
และลองนำมาประยุกต์ร่วมกับ php แต่ติดปัญหาตรงที่เวลาเพิ่มข้อมูลเข้าไปแล้วกลับมาที่หน้าเดิมนั้น ต้องกด refresh ทุกครั้งจึงจะโชว์ข้อมูลที่ได้เพิ่มเข้าไปใหม่ ซึ่งโค๊ดมีดังนี้ครับ
Code (PHP)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<link rel="stylesheet" href="css/jquery-ui-1.10.4.min.css">
<script src="js/jquery-1.10.2.js"></script>
<script src="js/jquery-ui-1.10.4.min.js"></script>
<style>
body { font-size: 62.5%; }
label, input { display:block; }
input.text { margin-bottom:12px; width:95%; padding: .4em; }
fieldset { padding:0; border:0; margin-top:25px; }
h1 { font-size: 1.2em; margin: .6em 0; }
div#users-contain { width: 600px; margin: 10px 0; }
div#users-contain table { margin: 1em 0; border-collapse: collapse; width: 100%; }
</style>
<script>
$(function() {
var name = $( "#name" ),
email = $( "#email" ),
password = $( "#password" ),
allFields = $( [] ).add( name ).add( email ).add( password ),
tips = $( ".validateTips" );
function updateTips( t ) {
tips
.text( t )
.addClass( "ui-state-highlight" );
setTimeout(function() {
tips.removeClass( "ui-state-highlight", 1500 );
}, 500 );
}
function checkLength( o, n, min, max ) {
if ( o.val().length > max || o.val().length < min ) {
o.addClass( "ui-state-error" );
updateTips( "Length of " + n + " must be between " +
min + " and " + max + "." );
return false;
} else {
return true;
}
}
function checkRegexp( o, regexp, n ) {
if ( !( regexp.test( o.val() ) ) ) {
o.addClass( "ui-state-error" );
updateTips( n );
return false;
} else {
return true;
}
}
$( "#dialog-form" ).dialog({
autoOpen: false,
height: 330,
width: 350,
modal: true,
resizable: false,
buttons: {
"Create an account": function() {
var bValid = true;
allFields.removeClass( "ui-state-error" );
bValid = bValid && checkLength( name, "username", 3, 16 );
bValid = bValid && checkLength( email, "email", 6, 80 );
bValid = bValid && checkLength( password, "password", 5, 16 );
bValid = bValid && checkRegexp( name, /^[a-z]([0-9a-z_])+$/i, "Username may consist of a-z, 0-9, underscores, begin with a letter." );
// From jquery.validate.js (by joern), contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
bValid = bValid && checkRegexp( email, /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i, "eg. [email protected]" );
bValid = bValid && checkRegexp( password, /^([0-9a-zA-Z])+$/, "Password field only allow : a-z 0-9" );
if ( bValid ) {
$.ajax({
url: 'processAdd.php',
type: 'post',
data: $("#form").serialize(),
success: function(data){
$("#users tbody").append(data);
}
})
/*
$( "#users tbody" ).append( "<tr>" +
"<td>" + name.val() + "</td>" +
"<td>" + email.val() + "</td>" +
"<td>" + password.val() + "</td>" +
"</tr>" );
*/
$( this ).dialog( "close" );
}
},
Cancel: function() {
$( this ).dialog( "close" );
}
},
close: function() {
allFields.val( "" ).removeClass( "ui-state-error" );
}
});
$( "#create-user" )
.button()
.click(function() {
$( "#dialog-form" ).dialog( "open" );
});
});
</script>
</head>
<body>
<div id="dialog-form" title="Create new user">
<p class="validateTips">All form fields are required.</p>
<form id="form">
<fieldset>
<label for="name">Name</label>
<input type="text" name="name" id="name" class="text ui-widget-content ui-corner-all" />
<label for="email">Email</label>
<input type="text" name="email" id="email" value="" class="text ui-widget-content ui-corner-all" />
<label for="password">Password</label>
<input type="password" name="password" id="password" value="" class="text ui-widget-content ui-corner-all" />
</fieldset>
</form>
</div>
<div id="users-contain" class="ui-widget">
<h1>Existing Users:</h1>
<table id="users" class="ui-widget ui-widget-content">
<thead>
<tr class="ui-widget-header ">
<th>Name</th>
<th>Email</th>
<th>Password</th>
</tr>
</thead>
<tbody>
<?php
$mysqli = new mysqli("localhost", "root", "123455", "test");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
$result = $mysqli->query("SELECT * FROM tbl_employee");
while($row = $result->fetch_array()){
?>
<tr>
<td><?php echo $row['name']; ?></td>
<td><?php echo $row['email']; ?></td>
<td><?php echo $row['password']; ?></td>
</tr>
<?php
}
?>
</tbody>
</table>
</div>
<button id="create-user">Create new user</button>
</body>
</html>
และนี่คือไฟล์ที่ไว้เพิ่มข้อมูลครับ processAdd.php
Code (PHP)
$mysqli = new mysqli("localhost", "root", "123455", "test");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
$name = $_POST["name"];
$email = $_POST["email"];
$password = $_POST["password"];
$mysqli->query("INSERT INTO tbl_employee
(id, name, email, password)
VALUES ('', '".$name."', '".$email."', '".$password."')");
ปัญหาที่พบคือมันเพิ่มเข้าไปแล้ว แต่เวลาที่กลับมาหน้าแสดงผลนั้นต้องกด refresh อีกทีจึงจะแสดงข้อมูลครับ
Tag : PHP, HTML/CSS, Ajax, jQuery
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ประวัติการแก้ไข
2014-07-31 13:44:46
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| Date :
2014-07-31 13:42:40 |
By :
ditsada |
View :
4121 |
Reply :
2 |
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modal มันแค่การแสดงผลให้สวยงามพวก dialog หรือป่าวคับ
add edit delete กดแล้วให้แสดงผลลัพธ์เลยมันใช้ ajax หรือป่าวคับ
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| Date :
2014-08-02 09:24:27 |
By :
compiak |
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 Load balance : Server 02
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