Alfraganus

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Everything posted by Alfraganus

  1. yes, resizeImage() is a class, and I found my error, I was trying to reveal the image by jPanel, ans instead, I should have tried it by jLabel, therefore, that was was causing an error
  2. please could anybody explain me what type of error is it and where I should fix it? image.setIcon(ResizeImage(path, null)); ---> This line is causing the error. Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Uncompilable source code - Erroneous sym type: javax.swing.JPanel.setIcon at kitob.Java_Kitob.Btn_Choose_ImageActionPerformed(Java_Kitob.java:323) at kitob.Java_Kitob.access$000(Java_Kitob.java:29) at kitob.Java_Kitob$1.actionPerformed(Java_Kitob.java:152) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) at java.awt.Component.processMouseEvent(Component.java:6533) at javax.swing.JComponent.processMouseEvent(JComponent.java:3324) at java.awt.Component.processEvent(Component.java:6298) at java.awt.Container.processEvent(Container.java:2236) at java.awt.Component.dispatchEventImpl(Component.java:4889) at java.awt.Container.dispatchEventImpl(Container.java:2294) at java.awt.Component.dispatchEvent(Component.java:4711) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466) at java.awt.Container.dispatchEventImpl(Container.java:2280) at java.awt.Window.dispatchEventImpl(Window.java:2746) at java.awt.Component.dispatchEvent(Component.java:4711) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:731) at java.awt.EventQueue$4.run(EventQueue.java:729) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
  3. dear all, I am trying to make dynamic drop down menu but something is wront that I am geting following errors, can you have a look please: Warning: mysqli_query() expects parameter 1 to be mysqli, string given in C:\xampp\htdocs\as\inc\functions.php on line 14 Warning: mysqli_error() expects exactly 1 parameter, 0 given in C:\xampp\htdocs\as\inc\functions.php on line 14 <?php $condb=mysqli_connect("localhost","root","","books") or trigger_error(mysqli_error()); function getLanguage() { global $database; global $condb; $sql="SELECT * FROM LANGUAGES ORDER BY NAME asc"; $rs=mysqli_query($sql,$condb) or die (mysqli_error()); ERROR LINE 14 $rows=mysqli_fetch_assoc($rs); $total_rows=mysqli_num_rows($rs); if ($total_rows>0) { echo "<select name =\"srch_language\" id=\"srch_language\"><br>"; echo "<option value =\"\">any languageā€¦</option>"; do { echo "<option value=\"".$rows['id']."\"> ".$rows['name']."</option><br>"; }while ($rows=mysqli_fetch_assoc($rs)); echo "</select>"; } mysqli_free_result($rs); } ?>
  4. any suggestions to re-order them correctly?
  5. I've been trying to insert my data to database, i've checked db connection, it is ok, but my data is not being inserted to database, it is not even showing error message, can you have a look to my codes if I have written something wrong. <!DOCTYPE html> <html> <head> <title>inserting data</title> </head> <body> <form action="insert_post.php" method="post" enctype="multipart/form-data"> <table width="800" align="center" border="10"> <tr> <td align="center" bgcolor="green" colspan="2"><h1> Insert new post</h1></td></tr> <tr> <td>Post title</td> <td><input type="text" name="title"></td> </tr> <td>Post author</td> <td><input type="text" name="author"></td> </tr> <td>Post image</td> <td><input type="file" name="image"></td> </tr> <td>Post content</td> <td><textarea name="content" cols="60" rows="20 "></textarea>></td> </tr> <td align="center">submit</td> <td><input type="submit" align="center" name="submit" value="upload"></td> </tr> </body> </html> <?php include ('db.php'); if (isset($_POST['submit'])) { $title=$_POST['title']; $date=date('d-m-y'); $author=$_POST['author']; $content=$_POST['content']; $image=$_FILES['image']['name']; $image_tmp=$_FILES ['image'] ['tmp_name']; move_uploaded_file($image_tmp, "images/$image"); $query="INSERT INTO project (post_title, post_date,post_author,post_image,post_content) VALUES ('$title','$date','$author','$image','$content')"; if (mysql_query($query)) { echo "<script>alert('success')</script>"; } else { echo "<script>alert('oxshamadi')</script>"; } }
  6. Dear developers, I've been trying something that I dont know, I would like to place my 5 posts in special pattern, the example of pattern can be in this site https://kun.uz/, let's say, I want my first post to be on the left with larger size while other 4 posts to be on the right with the same size all, however all posts are from the same table in database, I don't know even its defenition to search it on google, please could you kindly help me to find it, isn't it called something "front end"? if so, where to find it?
  7. I have written charset utf8 in many ways, however, yet my browser are reading my data with many mistakes, how to enable utf-8 in php files? here is my small part of souce code: <?phpinclude_once("dbconfig.php"); ?> <?php header('Content-Type: text/html; charset=utf-8'); $con=mysqli_connect("localhost","root","","Alfy"); mysqli_set_charset($con,"utf8"); mb_internal_encoding("UTF-8"); ?> <?php include_once('functions.php'); ?> <?php include_once('class.paging.php'); ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  8. I think I did not insert encoding to mysql query
  9. I did, I saved with utf-8 encoding in sublime text 3, and I wrote charset-utf8 in html and php header function, i dont know what wrong with it, it is not working yet
  10. I am trying to upload my full context into web page, however, my articles are being uploaded without image, I have plenty of errors while showing images, please could you kindly check what I have done wrong and can you give me some solutions to my code? here are codes: <!DOCTYPE html> <html> <head> <title>uploading a file</title> </head> <body bgcolor="blue"> <form method="post"> <table align="center" width="700" border="2" bgcolor="green"> <tr align="center"> <td align="center"> <td colspan="8"><h2>upload whatever you want mr Alfraganus</h2></td> </td> <tr> <td colspan="8" align="center"><input type="text" name="title" size="60"><b>Title</b></td> </tr> <tr> <td colspan="8" align="right"><b> image:</b></td> <td align="left" colspan="8"><input type="file" name="image" /> </td> </tr> <tr> <td colspan="8"><textarea name="body" cols="80" rows="20"></textarea></td> </tr> <tr> <td colspan="8"><center><input type="submit" name="upload" value="upload the text"> </center></td> </tr> </table> </body> </html> <?php if (isset($_POST['upload'])) { define('DB_SERVER', "localhost"); define('DB_USER', "root"); define('DB_PASSWORD', ""); define('DB_DATABASE', "alfy"); define('DB_DRIVER', "mysql"); $title = $_POST['title']; $body = $_POST ['body']; $image=$_FILES['image']['name']; $$image_tmp=$_FILES ['image'] ['tmp_name']; move_uploaded_file($image_tmp, "images1/$image"); try { $db = new PDO(DB_DRIVER . ":dbname=" . DB_DATABASE . ";host=" . DB_SERVER, DB_USER, DB_PASSWORD); $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $stmt = $db->prepare("INSERT INTO tables(title,body,image) VALUES (:title, :body,:image)"); $stmt->bindParam(':title', $title, PDO::PARAM_STR); $stmt->bindParam(':body', $body, PDO::PARAM_STR); $stmt->bindParam(':image', $image, PDO::PARAM_LOB); if($stmt->execute()) { echo "<script>alert('success')</script>"; } $db = null; } catch(PDOException $e) { trigger_error('Error occured while trying to insert into the DB:' . $e->getMessage(), E_USER_ERROR); } } number of errors: Notice: Undefined index: image in C:\xampp\htdocs\free\upload.php on line 46 Notice: Undefined index: image in C:\xampp\htdocs\free\upload.php on line 47 Notice: Undefined variable: image_tmp in C:\xampp\htdocs\free\upload.php on line 47 Notice: Undefined variable: image_tmp in C:\xampp\htdocs\free\upload.php on line 49 Fatal error: Error occured while trying to insert into the DB:SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'image' cannot be null in C:\xampp\htdocs\free\upload.php on line 67
  11. I am trying to configure "read more" function in wordpress for a long time, yet no results, I googled it a lot and I always read to change "the_content" function in wp-includes/post-template.php. I a trying but i dont know something wrong with my modifications, anyone has expreince in changing "read more" function? if yes, could you share your exprience please?
  12. I was creating small CMS website, I have posted all the posts succesfully, but when I am clicking to any post's title or read more, it is not opening it:, web page just opening blank page, however, localhost is not alerning any error, public function fullpost() { if(isset($_GET['id'])) { $post_id=$_GET['id']; $q="SELECT * FROM tables where body_id=$post_id"; (I think here is my mistake, but I dont know what is it exactly) $r=mysql_query ($q); if ($r !==false &&mysql_num_rows($r)>0) { while ($a=mysql_fetch_assoc($r)) { $body_id=($a['id']); $title=stripcslashes($a['title']); $body=($a['body']); $image=($a['image']); echo " <h1><a href='pages.php?id=<?php echo $body_id';?> $title </h1></a> <img src='images1/$image' /> <p>$body</p><br><br><br> "; } } } } }
  13. bro please can you type the correct code, can you correct it for me please, I've been trying a lot, but no works(
  14. bro those anchors are working at least, my biggest issue is opening the page where its id equal to page id, my requested page in not coming from database, instead, i am having a blank page, can you check my sql query to select data from database please, I believe there is my mistake
  15. it worked, thank you bro
  16. I did what u told me, now image is being uploaded, however, my image is not going to image folder, it is not moving anywhere, what should I do right now?
  17. I am trying to upload my data in object orinted approach, but larger text are not being uplaoded while only smallers ones are being succesfully uploaded, why larger articles cant bu uplaoded, what is wrong with it? here is my sourse codes upload.php-------------- <!DOCTYPE html> <html> <head> <title>uploading a file</title> </head> <body bgcolor="blue"> <form accept="upload.php" method="post" enctype="multipart/form-data"> <table align="center" width="700" border="2" bgcolor="green"> <tr align="center"> <td align="center"> <td colspan="8"><h2>upload whatever you want mr Alfraganus</h2></td> </td> <tr> <td colspan="8" align="center"><input type="text" name="title" size="60"><b>Title</b></td> </tr> <tr> <td colspan="8"><textarea name="body" cols="80" rows="20"></textarea></td> </tr> <tr> <td colspan="8"><center><input type="submit" name="upload" value="upload the text"> </center></td> </tr> </table> </body> </html> <?php include_once 'functions.php'; $con=new cms(); if(isset($_POST['upload'])) { $title=$_POST['title']; $body=$_POST['body']; $con->insert($title,$body); } if($con) { echo "<script>alert('success')</script>"; } ?> functions.php------ <?php define('DB_SERVER','localhost'); define('DB_USER','root'); define('DB_PASS',''); define('DB_NAME','testdb'); class cms { function __construct() { $con=mysql_connect(DB_SERVER, DB_USER,DB_PASS) or die('localhost problemm'.mysql_error()); mysql_select_db(DB_NAME,$con); } public function insert($title,$body) { $res=mysql_connect("INSERT INTO CMS (title, body) values ('$title','$body')"); return $res; } }
  18. when I am inserting normal text (without "/ . , ; ') php is succesfully uploading my data, but if my text contains these characters: /./,;; php is sending this following error SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '['['')' at line 2 , what does it mean and how to overcome it?
  19. here is my full source code: <!DOCTYPE html> <html> <head> <title>uploading a file</title> </head> <body bgcolor="blue"> <form method="post"> <table align="center" width="700" border="2" bgcolor="green"> <tr align="center"> <td align="center"> <td colspan="8"><h2>upload whatever you want mr Alfraganus</h2></td> </td> <tr> <td colspan="8" align="center"><input type="text" name="title" size="60"><b>Title</b></td> </tr> <tr> <td colspan="8"><textarea name="body" cols="80" rows="20"></textarea></td> </tr> <tr> <td colspan="8"><center><input type="submit" name="upload" value="upload the text"> </center></td> </tr> </table> </body> </html> <?php if (isset($_POST['upload'])) { $hostname="localhost"; $username="root"; $password=""; $db_name="alfy"; try { $dbh=new PDO("mysql:host=$hostname;dbname=$db_name", $username,$password); $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $sql= "INSERT INTO tables (title, body) values ('".$_POST["title"]."','".$_POST["body"]."')"; $title=$_POST['title']; $body=$_POST['body']; $sth=$dbh->prepare($sql); $sth->bindvalue(':title', $title, PDO::PARAM_STR); $sth->bindvalue(':body', $body, PDO::PARAM_STR); $sth->execute(); $dbh=null; } catch (PDOexception $e) { echo $e->getMessage(); } }
  20. both of them declared as "text", but later I changed them to "longtext", but it is not working
  21. Dear programmers, I am trying to retrieve all ma data from database, but my php is bringing me just my last data only, how can I bring them all? and one more problem, when I am trying to uplaod data to database, sometimes it is uplaoding and sometimes it is just igroning, what can it be result of? here is my tiny source code:: upload.php <!DOCTYPE html> <html> <head> <title>uploading a file</title> </head> <body bgcolor="blue"> <form accept="upload.php" method="post" enctype="multipart/form-data"> <table align="center" width="700" border="2" bgcolor="green"> <tr align="center"> <td align="center"> <td colspan="8"><h2>upload whatever you want mr Alfraganus</h2></td> </td> <tr> <td colspan="8" align="center"><input type="text" name="title" size="60"><b>Title</b></td> </tr> <tr> <td colspan="8"><textarea name="article" cols="80" rows="20"></textarea></td> </tr> <tr> <td colspan="8"><center><input type="submit" name="upload" value="upload the text"> </center></td> </tr> </table> </body> </html> <?php /*$servername="localhost"; $username="root"; $password=""; $dbname="testdb";*/ $conn=new mysqli ("localhost", "root","","testdb"); //checking connection if ($conn) { echo "success"; } if (isset($_POST['upload'])) { $title=$_POST['title']; $body=$_POST['article']; $insert="INSERT INTO cms (title, body) VALUES ('$title', '$body')"; $checking=mysqli_query($conn, $insert); } if($checking) { echo "<script>alert('success')</script>"; } ?> display.php <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <link rel="stylesheet" href="style.css" media="all" /> </head> <link rel="stylesheet" type="text/css" href="style.css"> <body> <div id="header">ajshcoljwq qwpdjpqwkdqokdwpqodk'pqw </div> <div id="sidebar"> </div> <center> <div id="content"> <?php $con=new mysqli("localhost","root","", "testdb"); $sql="SELECT * FROM cms"; $run=mysqli_query($con, $sql); while($row=mysqli_fetch_array($run)) { $title=$row['title']; $body=$row['body']; } echo " <h1> $title</h1 <p>$body</p> "; ?> <div id="footer"> </center> </body> </html>
  22. my datas are not being shown properly, but I have declared charset=utf-8, i dont know what is wrong with it, but charset is not wroking <?php header('Content-Type: text/html; charset=UTF-8'); ?> <!DOCTYPE html> <html> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <link rel="stylesheet" href="style.css" media="all" /> </head> <link rel="stylesheet" type="text/css" href="style.css"> <body> <div id="header">ajshcoljwq qwpdjpqwkdqokdwpqodk'pqw </div> <div id="sidebar"> </div> <center> <div id="content"> <?php $con=new mysqli("localhost","root","", "testdb"); $sql="SELECT * FROM cms"; $run=mysqli_query($con, $sql); while($row=mysqli_fetch_array($run)) { $title=$row['title']; $body=$row['body']; } echo " <h1> $title</h1 <p>$body</p> "; ?> <div id="footer"> </center> </body> </html>
  23. how can I identify my file's format can deal with it?
  24. did not work at all((((
  25. yes and it is not working, do you have any suggestion?