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Yellow-Bike-Database-Mirror
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This completes the interest survey logic. 

1).  In confs, update works well, delete has an issue with on delete cascade.
2).  Saves state properly.  Now just need to create a front-end to query for volunteer organizers.
devel
Jonathan Rosenbaum 9 years ago
parent
433ab1a224
commit
e9e3a0ef66
3 changed files with 60 additions and 32 deletions
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  1. 3
      Connections/database_functions.php
  2. 79
      contact_add_edit.php
  3. 10
      sql/populate.sql

3
Connections/database_functions.php
View File

@ -67,7 +67,7 @@ $volunteer_interests = array(
"Publicizing/Outreach", "Graphic Design", "Greeter at the Front Desk",
"Accounting/Record Keeping", "Ordering parts/supplies", "Picking up Donated Bikes/Parts",
"Teaching classes", "League Certified Instructor", "Pricing bikes",
"Fabricating", "Open Source Programming", "Other/Contact me for general help"
"Fabricating", "Open Source Programming", "Other/Contact me for general help"
);
// Provide a comment box - true of false
@ -99,7 +99,6 @@ define("VOLUNTEER_INTEREST_COMMENTS", true);
//
//$volunteer_interests_deletename = array("LCI");
/***********
TRANSACTIONS
************/

79
contact_add_edit.php
View File

@ -3,11 +3,11 @@
require_once('Connections/YBDB.php');
require_once('Connections/database_functions.php');
/*
require_once('php-console/src/PhpConsole/__autoload.php');
/*require_once('php-console/src/PhpConsole/__autoload.php');
$handler = PhpConsole\Handler::getInstance();
$handler->start();
*/
$handler->start();*/
$waiver = WAIVER;
$email_list = EMAIL_LIST;
@ -116,22 +116,23 @@ if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "form1")) {
$Result1 = mysql_query($updateSQL, $YBDB) or die(mysql_error());
// Are there any interests in the datatbase?
$sql = "SELECT option_name FROM options;";
$interests = [];
$sql = "SELECT option_name, option_name_id FROM options;";
$query = mysql_query($sql, $YBDB) or die(mysql_error());
while ($result = mysql_fetch_assoc($query)) {
$interests[] = $result["option_name"];
$interests[$result["option_name"]] = $result["option_name_id"];
}
$interests = array_combine($interests,$interests);
if ($volunteer_interest_form && !isset($volunteer_interests_changename)) {
// populate database with user defined interests if they do not exist
$volunteer_interest = array_combine($volunteer_interests,$volunteer_interests);
$c = 0;
foreach ($volunteer_interest as $interest) {
// Insert new interest
if ( !$interests[$interest] ) {
$query = "INSERT INTO options (option_name) VALUES ('" . $interest . "');";
if ( is_null($interests[$interest]) ) {
$query = "INSERT INTO options (option_name) VALUES('" . $interest . "');";
$result = mysql_query($query, $YBDB) or die(mysql_error());
}
}
@ -142,7 +143,7 @@ if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "form1")) {
if( isset($volunteer_interests_changename) ) {
foreach ($volunteer_interests_changename as $key => $interest) {
$sql = "UPDATE options SET option_name='" . $interest .
"' WHERE option_name='" . $interests[$key] . "';";
"' WHERE option_name='" . $key . "';";
$query = mysql_query($sql, $YBDB) or die(mysql_error());
}
} else if( isset($volunteer_interests_deletename) ) {
@ -160,16 +161,29 @@ if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "form1")) {
}
}
foreach ($interests as $interest) {
if($interest_checked[$interest]) {
$sql = "UPDATE options SET option_value=1 WHERE option_name='" . $interests[$interest] . "';";
$query = mysql_query($sql, $YBDB) or die(mysql_error());
} else {
$sql = "UPDATE options SET option_value=0 WHERE option_name='" . $interests[$interest] . "';";
$query = mysql_query($sql, $YBDB) or die(mysql_error());
}
// Find out if any selections are in the database,
// to decide whether an INSERT or DELETE needs to be done
$sql = "SELECT selection FROM selections;";
$query = mysql_query($sql, $YBDB) or die(mysql_error());
$selections = [];
while ($result = mysql_fetch_assoc($query)) {
$selections[$result["selection"]] = $result["selection"];
}
foreach ($interests as $selection => $interest_id) {
if ( is_null($selections[$interest_id]) ) { //INSERT
if( !is_null($interest_checked[$selection]) ) {
$sql = "INSERT INTO selections (contact_id, selection, selection_value)
VALUES (" . $_POST['contact_id'] . ",'" . $interest_id . "',1);";
$result = mysql_query($sql, $YBDB) or die(mysql_error());
}
} else { //DELETE
if( is_null($interest_checked[$selection]) ) {
$sql = "DELETE FROM selections WHERE selection=" . $interest_id .
" AND contact_id=" . $_POST['contact_id'] . ";";
$query = mysql_query($sql, $YBDB) or die(mysql_error());
}
}
}
@ -289,18 +303,33 @@ $totalRows_Recordset1 = mysql_num_rows($Recordset1);
<table>
<tr><td>&nbsp;</td></tr>
<?php
$sql = " SELECT options.option_name AS selection FROM selections, options
WHERE selections.selection=options.option_name_id;";
$query = mysql_query($sql, $YBDB) or die(mysql_error());
$selections = [];
while ($result = mysql_fetch_assoc($query)) {
$selections[$result["selection"]] = $result["selection"];
}
$columns = 3;
$c = 0;
$rows = 0;
$interest_count = count($volunteer_interests);
while($rows < $interest_count + 3) {
echo "<tr>";
echo "<tr>";
for($i = $rows - $columns; $i < $rows; $i++) {
if($volunteer_interests[$i]) {
echo "<td><input name='interest_checkboxes[]' class='interest_checkboxes'
value='$volunteer_interests[$i]' type='checkbox'>" .
$volunteer_interests[$i] . "</td>";
if($volunteer_interests[$i]) {
if($volunteer_interests[$i] === $selections[$volunteer_interests[$i]]) {
echo "<td><input name='interest_checkboxes[]' class='interest_checkboxes'
value='$volunteer_interests[$i]' type='checkbox' checked>" .
$volunteer_interests[$i] . "</td>";
} else {
echo "<td><input name='interest_checkboxes[]' class='interest_checkboxes'
value='$volunteer_interests[$i]' type='checkbox'>" .
$volunteer_interests[$i] . "</td>";
}
}
}
echo "</tr>";

10
sql/populate.sql
View File

@ -200,17 +200,17 @@ ALTER TABLE transaction_log MODIFY description text(2048) DEFAULT NULL;
--
CREATE TABLE IF NOT EXISTS options (
option_name_id int(10) unsigned NOT NULL AUTO_INCREMENT,
option_name varchar(64) NOT NULL,
option_name varchar(64) NOT NULL UNIQUE,
PRIMARY KEY (option_name_id)
);
) DEFAULT CHARSET=latin1 AUTO_INCREMENT=1;
-- selections
-- stores the volunteer interest selections made by people
--
CREATE TABLE IF NOT EXISTS selections (
contact_id int(10) unsigned,
selection int(10) unsigned,
selection_value int(10) unsigned,
selection int(10) unsigned UNIQUE,
selection_value text,
FOREIGN KEY (contact_id) REFERENCES contacts (contact_id) ON DELETE CASCADE ON UPDATE CASCADE,
FOREIGN KEY (selection) REFERENCES options (option_name_id) ON DELETE CASCADE ON UPDATE CASCADE
);
) DEFAULT CHARSET=latin1;

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