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PHP - Checkbox Selected From Database Values (theory)
I have an audio mix submitting form on my website. The first part of the form takes the details from the user and inserts a new row in the first table 'mix', auto incrementing to generate a mix_id primary key.
The second part then uses a series of check boxes to select which genres the mix contains and a foreach for the resulting array to insert, into the 2nd table 'genres_for_mix', a new row for each genre id (foreign key for the genres table) that is selected and the mix_id that it concerns. Now I'm starting to think this is a bad way to do this because: 1. I don't know how to echo this out when a user edit's the mix to make all the relevant checkboxes selected. 2. When a user deselects a choice, it would be quite long winded to delete the nessesary row. So instead I'm thinking that it would be much wiser to user the serialise functions to put the array into the database However, I still don't know how to make the right checkboxes selected when I echo out the edit form. Do I use something like inarray()? If so how? Also, it's really important that I can query the database for mixes that are associated with a specific genre. Without unserialising the array and therefore echo'ing out all the results, I don't know how to query this. Would I just use a 'WHERE genre_field LIKE 'genre_id'? Can anyone help me with this please? Similar TutorialsHi, I am new to php and need help. I am building a library system for an assignment. I want to provide a functionality that registers (adds) all transactions to defferent databases. I am stuck on how to add a selected row (selected by a checkbox) to the database and make sure that 2 users cannot update the same record at the same time. Thanks for your help. bellow is my code: Code: [Select] <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=windows-1250"> <meta name="generator" content="PSPad editor, www.pspad.com"> <title>Web Works DD - Web Development & Software Solutions</title> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js"></script> <link rel="stylesheet" type="text/css" href="css/style.css" /> </head> <body> <!--<div class="utilities"> <!-- UTILITIES MENU -- <a href="index.php" style=text-decoration:none;><img src="images/home.png" border="0" alt="Home Page"/> Home Page</a> <a href="sitemap.php" style=text-decoration:none;><img src="images/sitemap.png" border="0" alt="Sitemap"/> Sitemap</a> </div><!-- END UTILITIES --> <div id="right_bar"> <!-- right bar starts here --> </div> <!-- end of right bar --> <div id="top_bar"> <!-- top bar starts here --> <a href="index.php" style=text-ecoration:none; title="Web Works DD - Web Development & Software Solutions"><img src="images/mainLib.jpg" border=0 style=height:180;/> </a> <img src="images/topText.jpg" border=0 style=height:180;/> </div> <!-- end of top bar --> <div id="container"> <div id="top-logo"> <!--<a href="index.php" style=text-ecoration:none; title="Web Works DD - Web Development & Software Solutions"><img src="images/Main_logo.jpg" border=0 /> </a> --> </div> <ul class="dropdown dav"> <li><a href="index1.php">HOME</a></li> <li><a href="#" class="dir">VIEW RWSOURCES</a> <ul> <li><a href="books.php">BOOKS</a></li> <li><a href="dvds.php">DVDS</a></li> <li><a href="journals.php">JOURNALS</a></li> </ul> </li> <li><a href="staffLogin.php">STAFF ZONE</a></li> <li><a href="studentsLogin.php">STUDENT ZONE</a></li> </ul> <table> <!--This defines a new form --> <form action="" method="post"> <!--This creates the dropdown in html--> <select name="fields"> <option value="1">Please select...</option> <option value="isbnno">isbnno</option> <option value="title">title</option> <option value="description">description</option> <option value="author">author</option> </select> </td> </tr> <tr> <td> <input type="text" name="value" size="40"> </td> </tr> <tr> <td> <!-- Create a button --> <input type="submit" value="Select" name="select"> </td> </tr> </form> </table> <?php session_start(); include("secure/db_open.php"); /* $myusername=$_SESSION['myusername']; echo $myusername; $insert = $checkbox[$i]; $cops = $_POST['copies']; $userid ="SELECT id FROM students WHERE username = '$myusername'"; $uido = mysql_query($userid); $row = mysql_fetch_array($uido); echo $row['id']; */ // get variable after selecting something from the dropdown with name 'fields' $select = $_POST['select']; $valu = $_POST['value']; // if something has been chosen if (!empty($select)) { $fields = $_POST['fields']; //get the chosen value $allbooks="SELECT * FROM books WHERE {$fields} = '$valu'"; //select books that are available - driven by the user's input $copas="SELECT * FROM books WHERE {$fields} = '$valu' AND available_copies > 0"; $copy = mysql_query($copas); //count the number of rows resulting from the query $count=mysql_num_rows($copy); //$copse = mysql_fetch_array($copy); //select books that are not available $notavailable="SELECT * FROM books WHERE {$fields} = '$valu' AND available_copies = 0"; $shownotavailable=mysql_query($notavailable); $count1=mysql_num_rows($shownotavailable); //display a form echo "<table width='1100' border='0' cellspacing='1' cellpadding='0'>"; echo "<tr>"; echo "<td>" ; echo "<form name='form1' method='post' action=''>"; echo "<table width='1100' border='0' cellpadding='3' cellspacing='1' bgcolor='#CCCCCC'>"; echo "<tr>"; echo "<td align='center' colspan='9' bgcolor='#FFFFFF'>"; echo "<strong>Available to Loan </strong>" ; echo "</td>"; echo "</tr>"; echo "<tr>"; echo "<td align='center' bgcolor='#FFFFFF'>Loan</td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>ISBN No.</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Title</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Description</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Author</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Loan Type</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Location</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Available Copies</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Desired Num of Copies</strong></td>"; echo "</tr>"; while(($row = mysql_fetch_assoc($copy))) { echo "<tr>"; echo "<td align='center' bgcolor='#FFFFFF'><input name='checkbox[]' type='checkbox' id='checkbox[]' value=".$row['bookid']."></td>"; echo "<td>" .$row['isbnno']. "</td>"; echo "<td>" .$row['title']. "</td>"; echo "<td>" .$row['description']. "</td>"; echo "<td>" .$row['author']. "</td>"; echo "<td>" .$row['loan_type']. "</td>"; echo "<td>" .$row['location']. "</td>"; echo "<td>" .$row['available_copies']. "</td>"; echo "<td align='center' bgcolor='#FFFFFF'><input name='copies' type='text' id='copies' size='2'></td>"; echo "</tr>"; } echo "<tr>"; echo "<td colspan='9' align='center' bgcolor='#FFFFFF'><input name='loan' type='submit' id='loan' value='Loan Book'></td>"; echo "</tr>"; echo "</table>"; if (isset($_POST)) { session_start(); $myusername=$_SESSION['myusername']; $cops = $_POST['copies']; $userid ="SELECT id FROM students WHERE username = $myusername"; $uido = mysql_query($userid); $row1 = mysql_fetch_array($uido); $sid = $row1['id']; for ($i=0;$i<$count;$i++) { $insert = $checkbox[$i]; //echo "Welcome, ".$row['id']; $insertloaned="INSERT INTO studentloanedbooks(studentid, bookid, noofcopies) VALUES ($sid, $insert, $cops)"; $loaned = mysql_query($insertloaned); } } if($count1>0) { //display the books details //display a form echo "<br>"; echo "<br>"; echo "<table width='1100' border='0' cellspacing='1' cellpadding='0'>"; echo "<tr>"; echo "<td>" ; echo "<form name='form1' method='post' action=''>"; echo "<table width='1100' border='0' cellpadding='3' cellspacing='1' bgcolor='#CCCCCC'>"; echo "<tr>"; echo "<td align='center' colspan='9' bgcolor='#FFFFFF'>"; echo "<strong>Available to Loan </strong>" ; echo "</td>"; echo "</tr>"; echo "<tr>"; echo "<td align='center' bgcolor='#FFFFFF'>Loan</td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>ISBN No.</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Title</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Description</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Author</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Loan Type</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Location</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Available Copies</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Desired Num of Copies</strong></td>"; echo "</tr>"; while(($row = mysql_fetch_assoc($shownotavailable))) { echo "<tr>"; echo "<td align='center' bgcolor='#FFFFFF'><input name='checkbox[]' type='checkbox' id='checkbox[]' value='.$row[bookid]'></td>"; echo "<td>" .$row['isbnno']. "</td>"; echo "<td>" .$row['title']. "</td>"; echo "<td>" .$row['description']. "</td>"; echo "<td>" .$row['author']. "</td>"; echo "<td>" .$row['loan_type']. "</td>"; echo "<td>" .$row['location']. "</td>"; echo "<td>" .$row['available_copies']. "</td>"; echo "<td align='center' bgcolor='#FFFFFF'><input name='copies' type='text' id='copies' size='2'></td>"; echo "</tr>"; } echo "<tr>"; echo "<td colspan='9' align='center' bgcolor='#FFFFFF'><input name='reserve' type='submit' id='reserve' value='Reserve Book'></td>"; echo "</tr>"; echo "</table>"; } } // include("secure/db_close.php"); //include("secure/db_close.php"); ?> <!--if($cop>0){ --> <!-- this is my footer div --> <div id="footer"> Copyright © 2010 | <a href="privacy.php">Privacy Policy</a> | <a href="terms.php">Terms of Service</a> <img src="images/mini_logo1.png" align="right" style="margin-right:5" /> </div> <!-- End footer div --> </div> </div> </body> </html> MOD EDIT: [code] . . . [/code] BBCode tags added. Trying to get a form to display checked and unchecked values based on what is in the database. Hard coded form works fine. I implode the array and it goes into the database as a comma delimited string. But I need to let users edit the checkbox values, so I need to create the form by exploding the string, iterating through the array, and outputting the checkbox form elements. Here's what I have... Code: [Select] <p>Specialization: <p> <?php //echo $session->userinfo['specialization']; THIS DISPLAYS THE STRING CORRECTLY $aSpecialization = array('Automotive', 'Aerospace', 'Biotech/Life Sciences', 'Chemicals', 'Damages Analysis', 'Electronics', 'Litigation', 'Manufacturing ', 'Materials', 'Medical Devices', 'Mobile Applications', 'Patent Prosecution', 'Physics', 'Renewable Energy', 'Semiconductors', 'Software', 'Telecommunications', 'Utilities'); //converting comma separated into array using explode function $dbspecialization= explode(',',$session->userinfo['specialization']); // echo $dbspecialization; THIS IS CONFIRMED AS AN array foreach ($aSpecialization as $specialization) { if(in_array($specialization,$dbspecialization)) { echo '<input name="specialization[]" type="checkbox" value="$specialization" CHECKED> $aSpecialization[] <br />'; } else { echo '<input name="specialization[]" type="checkbox" value="$specialization"> $aSpecialization[] <br />'; } } ?> But the output I get is... Code: [Select] <input name="specialization[]" type="checkbox" value="$specialization" CHECKED> $aSpecialization[] <br /> <input name="specialization[]" type="checkbox" value="$specialization"> $aSpecialization[] <br /> <input name="specialization[]" type="checkbox" value="$specialization"> $aSpecialization[] <br /> etc... What am I missing? Basically i made a form with checkbox using post.. here's the form Code: [Select] <?php echo '<form name="formupload" method="post" action="val3.php">'; echo '<input type="image" src="images/reject.png" name="test" width="170" height="35" border="0" value="reject">'; echo "<table border=\"5\" >"; echo "<tr><th>List of Instructor</th>"; if(mysql_num_rows($result)) { while($row = mysql_fetch_assoc($result)) { echo "<tr><td>"; echo "<input type='checkbox' name='list[]' value='".$row['fullname']."'>" .$row['fullname']."<br/></td>"; echo "</tr>"; } } else { echo "<tr><td>No one to Approve</td></tr>"; } echo '</form>'; ?> Then my val3.php will output the values of the checked checkbox. here's the code. Code: [Select] <?php foreach ($_REQUEST['list'] as $checkbox) { echo $checkbox; echo "<br/>"; } ?> Now i don't know how to insert those values to my database.. help pls. Hi, I have this form which will create a checkbox list using data from my database and also determin if a checkbox had been checked before and check if it had. <form style="text-align:center" name="PrefRestaurant" id="PrefRestaurant" action="preferances_check.php" method="post"><table align="center"> <?php checkbox(id, name, restaurants, id); ?></table> <input type="submit" name="Prefer" id="Prefer" value="Επιλογή"/></form> function checkbox($intIdField, $strNameField, $strTableName, $strOrderField, $strMethod="asc") { $strQuery = "select $intIdField, $strNameField from $strTableName order by $strOrderField $strMethod"; $rsrcResult = mysql_query($strQuery); while ($arrayRow = mysql_fetch_assoc($rsrcResult)) { $testqry = "SELECT * FROM user_restaurant WHERE user_id = $_SESSION[UserId] AND restaurant_id = $arrayRow[id]"; $rsltestqry = mysql_query($testqry); $numrows = mysql_num_rows($rsltestqry); if ($numrows == 1) { echo "<tr align=\"left\"><td><input type=\"checkbox\" name=\"restaurant[]\" value=\"$arrayRow[id]\" checked/>$arrayRow[name]</td></tr>"; } else{ echo "<tr align=\"left\"><td><input type=\"checkbox\" name=\"restaurant[]\" value=\"$arrayRow[id]\" />$arrayRow[name]</td></tr>"; } } } Now the part which I can't get to work is when I'm trying to store the new values in my database. When I click the submit button I clear my database of any row that is related to the currently loggedin user and I want to store his new preferences (checked cheboxes). I've read that only the cheked checkboxes' values are POSTed so I did this (preferances_check.php) foreach($_POST['restaurant'] as $value) { $query="INSERT INTO user_restaurant VALUES ('$_SESSION[UserId]','$value')"; } But it is not working, nothing gets written in my table Could someone please enlighten me on this? Thnks! This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=309239.0 I have a webpage where all the database items are displyes in a table format.The table also has a check box.Upon clicking the delete button i need to delete all the items whish has the checkbox checked. How will i do that Hi guys, im having a radio button which i need it to be checked if its status is equal to something. as an example i need to use the checkbox below checked if its field in mysql is equal to male <p>Male <input type="radio" name="male" value="Male"/> <br/> this is made for a profile page where users can insert their gneder, I know i have to return the value from myslq to check if its equal to radio button value, I can do select mysql_query from my db but how should i say if its match, check the radio button? can u please help me how to do it? I am trying to add a comma between each variable selected on a multiple checkbox form. I was able to successfully add a comma between each variable, but if a checkbox isn't selected it still uses a comma in the array. I'm sure it's just a simple if/else statement, but I'm a newbie and I'm not quite sure how to solve. Please see a sample below. Any help is much appreciated. Thank you in advance! Code: [Select] <?php $accessories_ary = array($field_Charger, $field_Case, $field_Software, $field_Manual, $field_Box); $accessories = implode(", ", $accessories_ary); substr_replace($accessories ,"",-1); echo $accessories ?> I am simply trying to keep a check box checked once selected. What I have works, but not correctly. Because I am calling each array element in my checkbox like name="checkbox[]" And I am using this as the input return the check: <input type="checkbox" name="checkbox[]" value="checkOneValue" <?php if(isset($_POST['checkbox'])) echo "checked"; ?> /> I have 5 checkboxes that use the same code! And as I said it works, but returns ALL checkboxes as selected when submitted. I only want the actual selected boxes to remained checked. Any insight on a work around? The problem is I cannot solve how to identify unique array values as they are all named the same... Maybe I am not thinking right on all of this. Here is my full source code: <!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" /> <title>Checkbox Echoing Test</title> </head> <body> <form name="" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post"> One <input type="checkbox" name="checkbox[]" value="checkOneValue" <?php if(isset($_POST['checkbox'])) echo "checked"; ?> /> <br /> Two <input type="checkbox" name="checkbox[]" value="checkTwoValue" <?php if(isset($_POST['checkbox'])) echo "checked"; ?> /> <br /> Three <input type="checkbox" name="checkbox[]" value="checkThreeValue" <?php if(isset($_POST['checkbox'])) echo "checked"; ?> /> <br /> Four <input type="checkbox" name="checkbox[]" value="checkFourValue" <?php if(isset($_POST['checkbox'])) echo "checked"; ?> /> <br /> Five <input type="checkbox" name="checkbox[]" value="checkFiveValue" <?php if(isset($_POST['checkbox'])) echo "checked"; ?> /> <br /> <input type="submit" name="submit" value="Echo Checkbox Data!" /> </form> <?php if (isset($_POST['checkbox']) && (isset($_POST['submit']))) { $checkbox = $_POST['checkbox']; foreach ($checkbox as $checkboxValue) { var_dump($checkboxValue); if (!empty($checkboxValue)) { echo "<br />$checkboxValue is checked"; } } }; // End of foreach loop if (!isset($_POST['checkbox']) && (isset($_POST['submit']))) { echo "<br />No checkboxes were selected!"; }; ?> </body> </html> I have created a query to show the subject name as a drop down box now I would like to you use value to compare what module available in the database. For now I can disaplyed all the module that is avilable for all the subject. But i would like to use the drop down box to gather which subject they have chosend then use this information to gather the module $query=("SELECT Tes_Name FROM User u, Subject s, Test t WHERE u.Use_ID = '{$_SESSION['ID']}' AND s.Sub_ID=t.Sub_ID "); <Html> <?php session_start(); $Value1 = mysql_real_escape_string(trim($_POST['myselect'])); $_SESSION['myselect'] = $Value1; //echo $Value1; include '../Database/connection.php'; ?> <body> <form action="Previousq_Module2.php" method="post"> <?PHP include '../Database/Module_Exsit.php'; $result=mysql_query($query) or die ("Unable to Make the Query:" . mysql_error() ); echo "<select name=select>"; while($row=mysql_fetch_array($result)){ echo "<OPTION VALUE=".$row['Tes_ID'].">".$row['Tes_Name']."</OPTION>"; } echo "</select>"; ?> <input type="submit" value="submit"/> </form> </body> </html> Hi, I have a form for news articles. It has a title and a body which is fine. I also have a search box that allows the user to search for a memeber and click their name when it appears. This moves a div with a data-id into another div. The purpose of this is to tag them in the article. I am able to post all of the simple stuff but how would i post these value. I am assuming that i would need to create an array of said values but i am struggling to get them showing in post at all. Here is the code i have so far
<?php
function searchForPeople($searchVal, $exclude = '0'){
$sv1 = $searchVal;
$sv2 = $searchVal;
include 'includes/dbconn.php';
$out ="";
$stmt = $conn -> prepare("
SELECT fname, lname, id
FROM person
WHERE id NOT IN (".implode(',', array_map('intval', $exclude)).")
AND (fname LIKE CONCAT('%',?,'%') OR lname LIKE CONCAT('%',?,'%'))
");
$stmt -> bind_param('ss', $sv1, $sv2);
$stmt -> execute();
$stmt -> bind_result($fn, $ln, $pid);
while($stmt -> fetch()){
$out .= "<div class='btn btn-primary m-1 tagInArticle' name='taggedPerson[]' data-id='$pid'>$fn $ln</div>";
}
return $out;
}
?>
......
<div id="searchResultsHere">
<!-- ajax content here -->
</div>
<hr>
<div id="taggedInArticleContainer">
<!-- ajax content here -->
</div>
.......
<div class="col-lg-2">
<button type="submit" name="PublishNewNews" class="btn btn-primary w-100 mb-3">Publish</button>
<button class="btn btn-primary w-100">Save</button>
<hr>
<div class="btn btn-warning w-100 mb-3">Private</div>
<input type="hidden" name="howVisible" value="Private">
<hr>
<p class="text-justify">Private news articles will only be avilable to logged in users</p>
</div>
.......
<script>
$('#searchResultsHere').on('click', '.tagInArticle', function tagInArticle(){
var tagButton = $(this);
tagButton.appendTo('#taggedInArticleContainer')
});
$('#searchForPeopleBox').keyup(function(){
var searchVal = $(this).val()
var tagged = '0'
var tagged = $('#taggedInArticleContainer').find('.tagInArticle').map(function(){
return $(this).data('id');
}).get();
$.ajax({
type: 'post',
data: {"ajax" : 'one', "val" : searchVal, "exclude" : tagged},
success: function(resp){
$('#searchResultsHere').html(resp)
}
})
});
</script>
I hope this is enough to go on. I am sure it is simple but i just cant get it. Thanks all in advance. I have several drop down boxes. When submit is clicked it execute query on another page. Problem is when submit is clicked selected values are return to defaults. Is it possible for the values to be remembered after submitting them? Part of the drop down code: Code: [Select] <?php $result = mysql_query("SELECT * FROM product GROUP BY Rim"); ?> <select id="Rim" name="Rim" selected="selected" style="width:158px;position:static;z-index:-1;"> <option value="rim" selected="selected"><?php echo "Rim"; ?></option> <?php while ($row = mysql_fetch_array($result)) { echo "<option>" . $row['Rim'] . "</option>"; echo "<br />"; } ?> </select> Hi all.
how can i make the values show like a list. I tried html line break "<br>" and php \n but all to no avail. It just show all the values in one straigth line.
example of what i want is for the values to appear like this:
1234567890
0987654345
4567890675
instead of :
1234567890 0987654345 4567890675
Thanks
<form data-abide method="post" action="">
<div>
<select name="">
<option value="name">
<?php
$stmt = $pdo->query("SELECT acct_num FROM table order by id desc");
while ( $row = $stmt->fetch(PDO::FETCH_ASSOC) ) {
echo $row['acct_num'];
}
?>
</option>
</select>
</div>
<div>
<label>New Password <small>required</small></label>
<input type="password" name="password" id="password" required>
<small class="error">New password is required and must be a string.</small>
</div>
<div>
<label>Confirm New Password <small>required</small></label>
<input type="password" name="password2" id="password2" required>
<small class="error">Password must match.</small>
</div>
<input name="submit" type="submit" class="button small" value="Change Password">
</form>
Edited by Mr-Chidi, 13 November 2014 - 01:34 AM. To generate the stockroom drop down list
function einv_generateStockrmSelectDropdown($Stockrm,$field,$dropdown) {
//connect to database
base_connectDatabase();
echo "<select id=\"stockrm\" name=\"".$field."[]\" multiple=\"multiple\" style=\"align:left\" class=\"form-control\">";
if (isset($Stockrm) && ($Stockrm != "")) {
$stockrmname = einv_getStockrmDetail($Stockrm);
echo "<option value=\"". $Stockrm ."\">". $stockrmname['einv_stockrm_name'] ."</option>";
} else {
$Stockrm = 0;
}
$getStockrmSQL = base_executeSQL("SELECT * FROM einv_stockroom WHERE einv_stockrm_id<>" . $Stockrm . " ORDER BY einv_stockrm_name");
while ($Stockrmdata_row = base_fetch_array($getStockrmSQL)) {
if (base_num_rows($getStockrmSQL)!= 0) {
echo "<option value=\"".$Stockrmdata_row['einv_stockrm_id']."\">".$Stockrmdata_row['einv_stockrm_name']."</option>";
}
}
echo "</select>";
echo "<script src=\"../terms_base/js/jquery.multiple.select.js\"></script>";
//Input some codes to split the dropdown and make it into the setSelects. By default, the first time = AutoSelectAll
if(isset($dropdown) && ($dropdown != "")) { //dropdown = 1;2;3
$SDDArrays = explode(";", $dropdown);
$countTrap0 = count($SDDArrays);
$drop = "$('#stockrm').multipleSelect(\"setSelects\", [";
$counting = 1;
foreach ($SDDArrays as &$value) {
if ($countTrap0 != $counting) {
$drop .= "'". $value . "',";
} else {
$drop .= "'". $value . "'";
}
$counting++;
}
$drop .= "]);\n";
} elseif (isset($dropdown)) { //dropdown=
$drop = "$('#stockrm').multipleSelect(\"uncheckAll\")";
} else { //
$drop = "$('#stockrm').multipleSelect(\"checkAll\")";
}
echo "<script>\n";
echo "$(function() {\n";
echo "".$drop."";
echo "});\n";
echo "$(\"#stockrm\").multipleSelect({ onClose: function() {
document.getElementById('search').click();
}});\n";
echo "$(\"#stockrm\").multipleSelect();\n";
echo "</script>";
//close the database
base_closeDatabase();
}
add stockroom function
//This function is use to add new stock room
//code = stock room code
//name = stock room name
//desc = stock room description
//remark = stock room remark
//cat = stock room category
function einv_addStockrm($code,$name,$desc,$remark,$cat)
{
//connect to database
base_connectDatabase();
$User = base_getUserDetail($_SESSION['uID']);
base_executeSQL("INSERT INTO einv_stockroom (einv_stockrm_code, einv_stockrm_name, einv_stockrm_desc, einv_stockrm_remark, einv_stockrm_cat)
VALUES ('" . $code . "', '" . $name . "', '" . $desc . "', '" . $remark . "', '" . $cat . "')");
base_addTransactionLog('Manage Stock Room', 'Add',
"
Stock Room Code = " . $code . " ||
Stock Room Name = " . $name . " ||
Stock Room Description = " . $desc . " ||
Stock Room Remark = " . $remark . " ||
Stock Room Category = " . $cat . "
");
//go to stock room page
echo '<script type="text/javascript">' . "\n";
echo 'window.location="../einventory/stockrm_list.php";';
echo '</script>';
//close the database
base_closeDatabase();
}
Edit stockroom
function einv_editStockrm($srid,$code,$name,$desc,$remark,$cat)
{
//connect to database
base_connectDatabase();
$User = base_getUserDetail($_SESSION['uID']);
$Stockroom = einv_getStockrmDetail($srid);
base_executeSQL("UPDATE einv_stockroom
SET einv_stockrm_code='" . $code . "',
einv_stockrm_name='" . $name . "',
einv_stockrm_desc='" . $desc . "',
einv_stockrm_remark='" . $remark . "',
einv_stockrm_cat = '" . $cat . "'
WHERE einv_stockrm_id=" . $srid . "");
base_addTransactionLog('Manage Stock Room', 'Edit',
"
Stock Room Code = " . $code . " ||
Stock Room Name = " . $name . " ||
Stock Room Description = " . $desc . " ||
Stock Room Remark = " . $remark . " ||
Stock Room Category = " . $cat . "
");
//go to stock room page
echo '<script type="text/javascript">' . "\n";
echo 'window.location="../einventory/view_stockrm.php?id='. $srid .'";';
echo '</script>';
//close the database
base_closeDatabase();
}
I have a dropdown list named **Stockroom** where it displays an array of values. Example: **Stockroom** 1. [A] 2. [b] 3. [C] When user clicks on [A], it will display relevant data fields that [A] possess (appears below stockroom ddl). And as user clicks on [b], there is an onchange function that will then show [b] data fields (fields in A is deleted and replaced with B). I am able to add the initial values however, as i want to edit and change the stockroom from [A] to [b] which will result in a whole new data to be stored, i am unable to do so. Any ideas? I believe i have to amend my edit stockroom function where i require a set of coding such as If the array is selected, i have to delete existing data and add new data in accordance to the selected ID. Edited by mac_gyver, 14 January 2015 - 07:05 AM. code tags around posted code please Hello, I have a datepicker that when a date is selected, the post to a php file will get the sum values for that selected day, month, and year. I have the "by day" working with this... <?php $choice = (isset($_POST['choice'])) ? date("Y-m-d",strtotime($_POST['choice'])) : date("Y-m-d"); $con = mysql_connect("localhost","root","xxxxxxxxxx"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("inverters", $con); $sql = "SELECT sum(power/1000) AS choice FROM feed WHERE date = '".$choice."' group by date"; $res = mysql_query($sql) or die('sql='.$sql."\n".mysql_error()); $row = mysql_fetch_assoc($res); echo $row['choice'].'<br />'; ?> But by month and year are not clicking... Help Please Alan Hi everyone, I am having trouble passing/displaying the values inside of a selected list. I created a add/remove list using Jquery and I tried to display the values passed using foreach and for loops but it is still not working. The values I am trying to get are $existing_mID[$j], which is inside of the option value attribute. Please kindly let me know what should I do in order to get the values and I really appreciate your help.
<?php
$selected = $_POST['selectto'];
if(isset($selected))
{
echo "something in selected<br />";
for ($i=0;$i<count($selected);$i++)
echo "selected #1 : $selected[$i]";
foreach ($selected as $item)
echo "selected: item: $item";
}
?>
This is the formI have a form that has a list of checboxes, each checkbox has multiple values. IE. Checkbox1 has Date 1 and Cost1. Checkbox2 has Date2 and cost2 and so on. This is what I have in form. echo "<input type=checkbox name=service_id[] value=".$id."><label>".$description."</label> Date:<input type=date name=date[] value=".date('Y-m-d').">Date:<input type=number name=cost[] value=".$cost."><br>"; When i run the for loop to insert the values into a table i have this.
foreach($_POST['service_id'] as $key => $value){
The problem is that when I select certain boxes (ie, checkbox #2), it inserts Date1 and Cost1 but does use the correct service id (ie checkbox) Is is possible to give multiple values in a single checkbox? i need to have a checkbox that holds multiple values. Help Anyone.. I have a form and on each input I set the value as the post variable of it's self. I do this so that if the user submit the form and it has errors they haven't lost the data they have inputted. For example <input name="input1" type="text" value="<?php echo($_POST['input1']); ?>" /> This works fine for text field and textarea's but how do I retain the value of radio boxes and checkboxes? |
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