azraelGG Posted December 12, 2012 Share Posted December 12, 2012 so i use jquery script asmSelect for something now i stuck at 2 things 1. how do i hide that select field 2. how do i get all variables in array - i need to serialize array after heres the code (part of the code i use more input fileds and some selects for ful form have another button for sending all to sql) <!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> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="jquery.ui.js"></script> <script type="text/javascript" src="../jquery.asmselect.js"></script> <script type="text/javascript"> $(document).ready(function() { $("#cestice").asmSelect({ animate: true, highlight: true, sortable: true }); $("#add_cestice_btn").click(function() { var cestice = $("#add_cestice").val(); var $option = $("<option></option>").text(cestice).attr("selected", true); $("#cestice").append($option).change(); $("#add_cestice").val(''); return false; }); }); </script> <link rel="stylesheet" type="text/css" href="../jquery.asmselect.css" /> </head> <body> <?php if(!empty($_POST['submit'])) { if(!empty($_POST['cestice'])) { foreach($_POST['cestice'] as $cestica) { // exclude any items with chars we don't want, just in case someone is playing if(!preg_match('/^[-A-Z0-9\., ]+$/iD', $cestica)) continue; // print the city echo "\n\t<li>" . htmlspecialchars($cestica) . "</li>"; } echo "\n</ul>"; } else { echo "\n<p>No items selected</p>"; } } ?> <form action="" method="post"> <p style="hidden"> <select id="cestice" multiple="multiple" name="cestice[]" style="display: hidden"> </select> </p> <p><em>You may click and drag cities to order of preference.</em></p> </form> <p> <label for="add_cestice">Dodaj česticu</label> <input type="text" id="add_cestice" value="" /> <button type="button" id="add_cestice_btn" href="#">Dodaj</button> </p> </body> </html> Quote Link to comment Share on other sites More sharing options...
mrMarcus Posted December 12, 2012 Share Posted December 12, 2012 (edited) 1. how do i hide that select field "hidden" is not a valid value of the display property. Use "none": <select id="cestice" multiple="multiple" name="cestice[]" style="display:none"> 2. how do i get all variables in array Variables is not the word you're looking for here. Since you have failed to explain what your code does, I have taken a look and it appears that users are entering data via an input box which then populates the select/options box? That's as much guessing as I will do. Please clarify your questions and what your script does. Edited December 12, 2012 by mrMarcus Quote Link to comment Share on other sites More sharing options...
azraelGG Posted December 12, 2012 Author Share Posted December 12, 2012 hm... i can set paragraph to display none and then it hides, but wont show entries when i press add button if i set select on display none nothing happens script put that entry inside of select as option but what i need to do is modify that and use only input part with list of entries (with remove), and get entries (that are not removed) as array so i can serialize it and store it to database PS if you know any other js plugin/script that can do job feel free to suggest this is first thing i found that can input (unlimited) entries Quote Link to comment Share on other sites More sharing options...
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