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Killersites Community

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Forums

  1. Entrepreneurship, Business and Marketing

    1. Course: The Complete Entrepreneur

      Begin your entrepreneurial journey guided by video and audio lessons from a 28-year business pro. Start your business now!

      Formally the 'Business Battleplan'

      167
      posts

    2. Social Media Marketing & Web Marketing

      Talk about promoting on the Web using social media sites like Facebook, twitter, Pinterest and good old email.

      67
      posts

    3. Entrepreneurship

      This forum is about entrepreneurship - the process of designing, launching and running a new business. 

      47
      posts

    4. Career Questions - Asked and Answered

      I get career questions, every so often, so if you have coding, programming or business related career and freelancing questions, this is the forum!

      35
      posts

  2. Community Lounge and FAQ

    1. Open Forum

      The place to talk about your cat, favorite coffee ... anything really! It's the OPEN forum after all! :D

      3,612
      posts

    2. New Members Forum - Start Here!

      New Member Help Forum - Read this First!!

      245
      posts

    3. Forum Rules and Etiquette

      8
      posts

    4. Killersites Announcements

      General news about what we are doing around here.

      156
      posts

  3. Web Design

    1. Beginners Web Design

      No web design question is too simple - for total beginners! :D

      8,645
      posts

    2. HTML/XHTML

      Post questions on: HTML and HTML5. Modern web designers don't use XHTML in 2017 ... XHTML retired to Florida in 2012. ;)

      1,435
      posts

    3. CSS

      Post questions on: CSS, CSS3, CSS layouts ... anything CSS! :D

      4,696
      posts

    4. Advanced Web Design

      1,758
      posts

    5. Business of Web Design

      729
      posts

    6. Web Design News

      276
      posts

  4. Software

    1. StudioWeb

      Inspire your students as they learn to build websites with real-world code! StudioWeb is used in schools around the world to help teach:

      • HTML5
      • CSS3
      • JavaScript
      • Python 3
      • PHP 7
      145
      posts

    2. Dreamweaver

      831
      posts

    3. Photoshop

      467
      posts

    4. Miscellaneous Software

      285
      posts

  5. Programming

    1. Python

      Talk about the Python programming language.

      94
      posts

    2. Javascript

      Javascript, Ajax and jQuery

      1,634
      posts

    3. PHP

      6,128
      posts

    4. General Programming

      This is the place to ask about:

      • FaceBook API
      • Twitter API
      • PayPal API
      • Stripe API

      ... Or whatever else.

      325
      posts

    5. Beginners Ruby

      If you are new to Ruby, this is the forum for you. If you are an old Ruby master, then please help!! :)

      7
      posts

  6. Miscellaneous

    1. Cybersecurity

      Cyber security, also referred to as information technology security, focuses on protecting computers, networks, programs, and data from unintended or unauthorized access, change, or destruction.

      289
      posts

    2. Blogs and CMS

      Wordpress, Drupal, CMS Made Simple and others.

      1,068
      posts

    3. Web Accessibility

      73
      posts

    4. Peer-to-Peer Reviews

      1,179
      posts

    5. Website Templates

      43
      posts

    6. Web Design Jobs

      A place to post full time jobs, contract work or any specific web design and web programming projects where you need to hire a web professional.

      66
      posts

  7. Archives

    1. Beginners Web Design

      22
      posts

    2. Web Accessibility

      97
      posts

    3. CSS

      8
      posts

    4. Flash

      360
      posts

    5. ASP

      91
      posts

    6. Expression Web

      12
      posts

    7. Killersites University

      196
      posts

    8. Actionscript

      21
      posts

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  • Posts

    • makamo66
      Undefined index error

      By makamo66 · Posted

      How do I get my session to be unset? My form looks like this: foreach ($joined as $i => $qty){ echo "<form action='' method='get' name='yourForm'>"; echo "<button type='submit' name='remove_" . $i . "' value='remove_" . $i . "' class='deletebtn' >X</button>"; echo "</form>"; } My SESSION is defined like this: for($i=0; $i<=5; $i++){ if (isset($_REQUEST["element_id_$i"]) ) { $_SESSION["element_id_$i"] = $_REQUEST["element_id_$i"]; $id = $_SESSION["element_id_$i"];     array_push($_SESSION["element_id"],$id); } $id = $_SESSION["element_id"]; } and the form submits to: if (isset($_REQUEST["remove_$i"]) ){ unset($_SESSION["quantity[$i]"]); unset($_SESSION["element_id[$i]"]); var_dump($_SESSION["element_id"]); var_dump($_SESSION["quantity"]); echo "Received variable " . $_REQUEST["remove_$i"]; echo 'TARGET INDEX TO BE REMOVED: ' . $_SESSION["element_id[$i]"] . '<br><br>'; } The output is: array(1) { [0]=> string(1) "1" } array(1) { [0]=> string(1) "1" } Received variable remove_1
      Notice: Undefined index: element_id[1] in C:\xampp\htdocs\TopView\cart5.php on line 147
      TARGET INDEX TO BE REMOVED: 
       
    • administrator
      PHP Login Using OOP and MVC

      By administrator · Posted

      Hi, Sorry for the delay. You need to PHP code when the form submission is successful.
    • makamo66
      Simple Form Submission Doesn't Work

      By makamo66 · Posted

      When I remove exit it still doesn't work.
    • makamo66
      Simple Form Submission Doesn't Work

      By makamo66 · Posted

      The file test2.php consists of these simple forms: <?php for($i=0; $i<=5; $i++){ echo "<form action='reset4.php' method='get' name='yourForm'>"; echo "<button type='submit' value='delete' name='remove_" . $i . "' class='deletebtn'>X</button>"; echo "</form>"; } ?> It submits to reset4.php which is this simple code: <?php header("Location: test2.php"); exit; for($i=0; $i<=5; $i++){ if (isset($_REQUEST["remove_$i"])){ echo "Deleted"; }} ?> But it doesn't work. The $_REQUEST doesn't populate the address field and it apparently never gets submitted to reset4.php like it should. This is such a simple program, I can't imagine why it doesn't work. 
    • alexlaxton
      How To Extract Urls And Their Anchors From Links On Any Page Desired ?

      By alexlaxton · Posted

      What's this dude you have only Asked a Question and you are giving multiple answers, this is very rude dude it's against forums community guidelines. 

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