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PHP - Setting Several Selects To A Specific Position
Hi guys, thank for any help. This does not appear like a difficult problem but it has me stymied. I have several selects, the 1st item of each is "--Specify--" so that the user has to specifically choose an item. Once an item is selected on any select the others should be set to the 1st item or "--Specify--" to avoid confusion.
If you want to see the complete code it on this web page: http://chordsandguitar.com/progressions-test.php The relevant code is: Code: [Select] if ($prog1_menu != "--Specify1--") { $prog2_menu = "--Specify--"; echo "set prog2 to Specify"; } if ($prog2_menu != "--Specify2--") { $prog1_menu = "--Specify--"; echo "set prog1 to Specify"; } echo "<form action = \"progressions-test.php?s_sort_all=$sort_all&s_prog1_menu=$prog1_menu&s_prog2_menu=$prog2_menu&s_prog1_trigged=$prog1_trigged&s_prog2_trigged=$prog2_trigged\" method = \"GET\">"; //also stores the values of the drop-downs when Select button is pushed so they can be retrieved when the web page is loaded again echo " Ascending bass line"; echo "<br />"; echo "Select a progression: <a href=\"http://www.chordsandguitar.com/progressions-test.php?s_sort_all=All&s_prog1_menu=--Select--&s_prog2_menu=--Select--\"\"><big>ALL</big></a>"; echo " "; echo "<select name=\"prog1_menu\" onchange=\"this.form.submit();\">"; echo "<option value=\"--Specify1--\">--Specify--</option>"; if ($prog1_menu == "ii-iii-IV-V progression") echo "<option SELECTED value=\"ii-iii-IV-V progression\">ii-iii-IV-V progression</option>"; else echo "<option value=\"ii-iii-IV-V progression\">ii-iii-IV-V progression</option>"; if ($prog1_menu == "I-ii-IV-V progression") echo "<option SELECTED value=\"I-ii-IV-V progression\">I-ii-IV-V progression</option>"; else echo "<option value=\"I-ii-IV-V progression\">I-ii-IV-V progression</option>"; if ($prog1_menu == "I-iii-IV-V progression") echo "<option SELECTED value=\"I-iii-IV-V progression\">I-iii-IV-V progression</option>"; else echo "<option value=\"I-iii-IV-V progression\">I-iii-IV-V progression</option>"; echo "</select>"; echo " "; echo "<select name=\"prog2_menu\" onchange=\"this.form.submit();\">"; echo "<option value=\"--Specify2--\">--Specify--</option>"; if ($prog2_menu == "I-sharpIo7-ii7-sharpIIo7 progression") echo "<option SELECTED value=\"I-sharpIo7-ii7-sharpIIo7 progression\">I-#Io7-ii7-#IIo7 progression</option>"; else echo "<option value=\"I-sharpIo7-ii7-sharpIIo7 progression\">I-#Io7-ii7-#IIo7 progression</option>"; if ($prog2_menu == "I-sharpIo7-ii7-V7 progression") echo "<option SELECTED value=\"I-sharpIo7-ii7-V7 progression\">I-#Io7-ii7-V7 progression</option>"; else echo "<option value=\"I-sharpIo7-ii7-V7 progression\">I-#Io7-ii7-V7 progression</option>"; echo "</select>"; echo "</form>"; I am trying to identify which select box has been used so that I can set all the other boxes to the 1st item but I wind up re-setting all the boxes. Cheers, Jacques Similar TutorialsHi, I have an html page with multiple image tags inside it. I'm wanting to get the full URL of a specific image within that file. The specific image I'm looking for must start with 'http://www.mysite.com/images/' in the src part of the tag to make sure I'm getting the correct image. To find the occurence, I'm using strpos() to find the character position of the string match. What I then need to do is complete the rest of the URL to get the image name and then output this. So basically I need to get the string that comes after 'http://www.mysite.com/images/' and end when the speech mark occurs to close the src part of the image tag. This will then give me the full URL of my image. How do I do this? Or is there a better way to do this? Thanks. I use the Wholesale Suite Premium Prices plugin with WooCommerce. I have 6 specific wholesale roles out of 15 that I wish to hide two specific shipping methods from being selected for the 6 exceptions. I'm just trying this on my staging server at this time using a code snippet example that I found and modified for my specific conditions. Would the following work for this purpose?
/* Hide specific shipping methods for specific wholesale roles */
add_filter( 'woocommerce_package_rates', function( $shipping_rates ) {
// User role and shipping method ID to hide for the user role
$role_shipping_method_arr = array(
'ws_silvia_silver' => array( 'Silvia Premium Standard Shipping (Tracking Service)'),
'ws_silvia_silver_pst_exempt' => array( 'Silvia Premium Standard Shipping (Tracking Service)'),
'ws_silvia_silver_tax_exempt' => array( 'Silvia Premium Standard Shipping (Tracking Service)'),
'ws_silvia_silver' => array( 'Silvia Union Standard Shipping (Tracking Service)'),
'ws_silvia_silver_pst_exempt' => array( 'Silvia Union Standard Shipping (Tracking Service)'),
'ws_silvia_silver_tax_exempt' => array( 'Silvia Union Standard Shipping (Tracking Service)'),
'ws_silvia_gold' => array( 'Silvia Premium Standard Shipping (Tracking Service)'),
'ws_silvia_gold_pst_exempt' => array( 'Silvia Premium Standard Shipping (Tracking Service)'),
'ws_silvia_gold_tax_exempt' => array( 'Silvia Premium Standard Shipping (Tracking Service)'),
'ws_silvia_gold' => array( 'Silvia Union Standard Shipping (Tracking Service)'),
'ws_silvia_gold_pst_exempt' => array( 'Silvia Union Standard Shipping (Tracking Service)'),
'ws_silvia_gold_tax_exempt' => array( 'Silvia Union Standard Shipping (Tracking Service)'),
);
// Getting the current user role
$curr_user = wp_get_current_user();
$curr_user_data = get_userdata($current_user->ID);
// Wholesale Suite Roles
if (isset($current_user) && class_exists('WWP_Wholesale_Roles')) {
$wwp_wholesale_roles = WWP_Wholesale_Roles::getInstance();
$wwp_wholesale_role = $wwp_wholesale_roles->getUserWholesaleRole();
// Loop through the user role and shipping method pair
foreach( $role_shipping_method_arr as $role => $shipping_methods_to_hide ) {
// Check if defined role exist in current user role or not
if( in_array( $role, $current_user->roles) ) {
// Loop through all the shipping rates
foreach( $shipping_rates as $shipping_method_key => $shipping_method ) {
$shipping_id = $shipping_method->get_id();
// Unset the shipping method if found
if( in_array( $shipping_id, $shipping_methods_to_hide) ) {
unset($shipping_rates[$shipping_method_key]);
}
}
}
}
}
return $shipping_rates;
});
Any insights as to how to accomplish this would be greatly appreciated. Lyse Hi Guys, I am a typical newbie with a twist, i program in VB, recently moved to PHP. I need help, preferable an example, but first let me explain what i have. I have a .tpl page that has 3 drop down boxes, one of these is populated from within the .tpl page itself. The other 2 i waant to pupulate from a SELECT on a database from a .php file. The .TPL file i have so far is:- Code: [Select] <style type="text/css"> <!-- .style7 { color: #006600; font-weight: bold; font-size: 18px; } .style14 {color: #003300; font-weight: bold; } .style16 { color: #000066; font-style: italic; } .style25 { color: #FF0000; font-weight: bold; font-size: 12px; } .style28 { font-size: 12px; color: #330000; } .style29 { font-size: 12px } .style31 {color: #003300; font-weight: bold; font-size: 16px; } .style33 { color: #000099; font-weight: bold; font-style: italic; font-size: 18px; } .style34 { color: #FF0000; font-weight: bold; font-size: 24px; } .style35 {font-size: 12px; color: #003300; } .style36 { color: #FF0000; font-weight: bold; font-size: 14px; font-style: italic; } .style38 {color: #003300; font-weight: bold; font-size: 16px; font-style: italic; } --> </style> <script src="Scripts/AC_RunActiveContent.js" type="text/javascript"></script> <h1 align="center" class="style34">Scotbirds Alertz - Rare and Scarce</h1> <h3 align="center" class="style36">Soon Only VIP Members will be able to Access this Page</h3> <h3 align="center" class="style14">If you have seen something unusual / rare then please call it in on -- <span class="style33">Hotline: 0333 5772473</span></h3> <p align="center" class="style14"> <table width="90%" border="0" align="center" cellpadding="5"> <tr> <?php print $_SERVER['PHP_SELF']; $the_date_filter = $_GET["DATE_FILTER"];?> <td width="1%"><td width="5%"><td width="2%"><td width="2%"><td width="2%"><form action="alertz_VIP.php" method="post"> <td width="2%"><td width="2%"><td width="5%"><span class="style38">Date</span><td width="3%"></td> <td width="12%"><span class="style14"> <select name=DATE_FILTER size="1" id=DATE_FILTER onchange="this.form.submit()"> <option value="All Dates">All Dates</option> <option value="Today">Today</option> <option value="Last 48hrs">Last 48hrs</option> <option value="Last week">Last Week</option> <option value="last month">Last Month</option> </select> </span></td> <td width="1%"> </td> <td width="7%"><span class="style16"><span class="style14"><span class="style31">Region</span></span></span></td> <td width="22%"><span class="style16"><span class="style14"> <select name=REGION_FILTER size="1" id=REGION_FILTER onchange="this.form.submit()"> <option value="AllRg">All Regions</option> <option value={REGION_FILTER}></option> </select> </span></span></td> <td width="1%"> </td> <td width="8%"><span class="style16"><span class="style14"><span class="style31">Species</span></span></span></td> <td width="20%"><span class="style16"><span class="style14"> <select name=SPECIES_FILTER size="1" id=SPECIES_FILTER onchange="this.form.submit()"> <option value="AllSpec">All Species</option> <option value={SPECIES_FILTER}></option> </select> </span></span></td> <td width="9%"><input type="Submit" name="submit2" value="Search" method="get" action="alertz_VIP.php" /></td> </table> <p> </p> <table width="870" border="1" align="center" cellpadding="0" cellspacing="0" bordercolor="#99CC99"> <tr> <th width="178" class="style31" scope="col">Region</th> <th width="184" class="style31" scope="col">Species</th> <th width="96" class="style31" scope="col">Date</th> <th width="96" class="style31" scope="col">Time</th> <th width = "304" class="style31" scope="col">Comments</th> </tr> <!-- BEGIN alerts --> <tr> <th class="style7 style29" scope="col">{alerts.REGION}</th> <th class="style25" scope="col">{alerts.SPECIES}</th> <th class="style35" scope="col">{alerts.DATE} </th> <th scope="col"><span class="style35">{alerts.TIME} </span></th> <th scope="col"><span class="style28">{alerts.COMMENTS} </span></th> </tr> <!-- END alerts --> </table> <p align="center" class="style14"> </p> Now from here i expect the user to select a date from the date box, ( Ideally i would like the other 2 options to only become visible once a selection on the date has been made, i would also like to retain the selected in the date box once the form has been submited. Now the code i have for the PHP so far is quite long winded as my PHP skills are not so good, although i am learning fast. Code: [Select] <?php /*************************************************************************** * Alertz.php * ------------------- * begin : 30/10/04/10 * copyright : (C) 2010 Andy Guppy * email : webmaster@scotbird.co.uk * * ***************************************************************************/ define('IN_ICYPHOENIX', true); if (!defined('IP_ROOT_PATH')) define('IP_ROOT_PATH', './'); if (!defined('PHP_EXT')) define('PHP_EXT', substr(strrchr(__FILE__, '.'), 1)); // Include files include(IP_ROOT_PATH . 'common.' . PHP_EXT); include_once(IP_ROOT_PATH . 'includes/functions_groups.' . PHP_EXT); include(IP_ROOT_PATH . '/alerts/alertsconfig.'.PHP_EXT); // Page Authorise $cms_page_id = 'scotalertz'; $cms_page_nav = (!empty($cms_config_layouts[$cms_page_id]['page_nav']) ? true : false); $cms_global_blocks = (!empty($cms_config_layouts[$cms_page_id]['global_blocks']) ? true : false); $cms_auth_level = (isset($cms_config_layouts[$cms_page_id]['view']) ? $cms_config_layouts[$cms_page_id]['view'] : AUTH_ALL); check_page_auth($cms_page_id, $cms_auth_level); // Obtain Select Criteria $temp_region_filter = $_REQUEST["REGION_FILTER"]; $temp_species_filter = $_REQUEST["SPECIES_FILTER"]; $temp_date_filter = $_REQUEST["DATE_FILTER"]; // Filter characters if required $region_filter =str_replace(" & ", "&", $temp_region_filter); $species_filter = $temp_species_filter; $date_filter = $temp_date_filter; // standard session management $userdata = session_pagestart($user_ip); // Check to see if user is logged in if ((!$userdata['session_logged_in']) ) // No he isnt { redirect(append_sid(LOGIN_MG . '?redirect=alerts.' . PHP_EXT)); } else // Yes they are { init_userprefs($userdata); // set page title $page_title = "ScotBird alerts - VIP's ONLY !! "; // standard page header include(IP_ROOT_PATH . 'includes/page_header.'.PHP_EXT); // Connect to the database $db = new sql_db($alerts_mysql_host,$alerts_mysql_username,$alerts_mysql_password,$alerts_mysql_db,false); if(!$db) { die("Database Connection Failed:- Please Contact Site Admin" . mysql_error()); } $template->set_filenames(array('body' => 'alertz_VIP.tpl')); if (!isset($_REQUEST['DATE_FILTER'])) { // if date is NOT set then perform this echo 'Date has not been set'; $sql2 = "SELECT * FROM alerts ORDER BY Date DESC, time DESC "; $sql3 = "SELECT DISTINCT species FROM alerts GROUP BY species"; $sql = "SELECT DISTINCT region FROM alerts GROUP BY region"; echo $sql2; } else { // if date is set then perform this $year =date("Y"); $month = date("m"); $day = date("d"); $theenddate = $year . '-' .$month . '-' . $day ; echo 'the choice selected was :- '.$_REQUEST['DATE_FILTER']; switch ($date_filter) { case "All Dates": $sql2 = "SELECT * FROM alerts ORDER BY Date DESC, time DESC "; break; case "Today": $sql2 = "SELECT * FROM alerts WHERE Date = '".$theenddate ."' ORDER BY Date DESC, time DESC "; $sql3 = "SELECT DISTINCT species FROM alerts WHERE Date = '".$theenddate ."' GROUP BY species"; $sql = "SELECT DISTINCT region FROM alerts WHERE Date ='".$theenddate ."' GROUP BY region"; break; case "Last 48hrs": $year =date("Y"); $month = date("m"); $day = date("d")-1; $thestartdate = $year . '-' .$month . '-' . $day ; $sql2 = "SELECT * FROM alerts WHERE Date BETWEEN '".$thestartdate ."' AND '".$theenddate ."' ORDER BY Date DESC, time DESC "; $sql3 = "SELECT DISTINCT species FROM alerts WHERE Date BETWEEN '".$thestartdate ."' AND '".$theenddate ."' GROUP BY species"; $sql = "SELECT DISTINCT region FROM alerts WHERE Date BETWEEN '".$thestartdate ."' AND '".$theenddate ."' GROUP BY region"; break; case "Last week": $year =date("Y"); $month = date("m"); $day = date("d")-7; $thestartdate = $year . '-' .$month . '-' . $day ; $sql2 = "SELECT * FROM alerts WHERE Date BETWEEN '".$thestartdate ."' AND '".$theenddate ."' ORDER BY Date DESC, time DESC "; $sql3 = "SELECT DISTINCT species FROM alerts WHERE Date BETWEEN '".$thestartdate ."' AND '".$theenddate ."' GROUP BY species"; $sql = "SELECT DISTINCT region FROM alerts WHERE Date BETWEEN '".$thestartdate ."' AND '".$theenddate ."' GROUP BY region"; break; case "last month": $year =date("Y"); $month = date("m")-1; $day = date("d"); $thestartdate = $year . '-' .$month . '-' . $day ; $sql2 = "SELECT * FROM alerts WHERE Date BETWEEN '".$thestartdate ."' AND '".$theenddate ."' ORDER BY Date DESC, time DESC "; $sql3 = "SELECT DISTINCT species FROM alerts WHERE Date BETWEEN '".$thestartdate ."' AND '".$theenddate ."' GROUP BY species"; $sql = "SELECT DISTINCT region FROM alerts WHERE Date BETWEEN '".$thestartdate ."' AND '".$theenddate ."' GROUP BY region"; break; case "last 3 months": $year =date("Y"); $month = date("m")-3; $day = date("d"); $thestartdate = $year . '-' .$month . '-' . $day ; $sql2 = "SELECT * FROM alerts WHERE Date BETWEEN '".$thestartdate ."' AND '".$theenddate ."' ORDER BY Date DESC, time DESC "; $sql3 = "SELECT DISTINCT species FROM alerts WHERE Date BETWEEN '".$thestartdate ."' AND '".$theenddate ."' GROUP BY species"; $sql = "SELECT DISTINCT region FROM alerts WHERE Date BETWEEN '".$thestartdate ."' AND '".$theenddate ."' GROUP BY region"; break; default: // Default is the last 48hrs $year =date("Y"); $month = date("m"); $day = date("d")-1; $thestartdate = $year . '-' .$month . '-' . $day ; $sql2 = "SELECT * FROM alerts WHERE Date BETWEEN '".$thestartdate ."' AND '".$theenddate ."' ORDER BY Date DESC, time DESC "; $sql3 = "SELECT DISTINCT species FROM alerts WHERE Date BETWEEN '".$thestartdate ."' AND '".$theenddate ."' GROUP BY species"; $sql = "SELECT DISTINCT region FROM alerts WHERE Date BETWEEN '".$thestartdate ."' AND '".$theenddate ."' GROUP BY region"; } } $result2 = $db->sql_query($sql2); if (!($result2 = $db->sql_query($sql2))) { die("Database Query Failed" . mysql_error()); } $i = 1; while ( $row2 = $db->sql_fetchrow($result2) ) { $template->assign_block_vars('alerts', array( 'POS' => $i , 'REGION' => str_replace("&", " & ", $row2['region']), 'SPECIES' => str_replace("%", "'",$row2['species']), 'DATE' => $row2['Date'], 'TIME' => $row2['time'], 'COMMENTS' => str_replace("'", "%",$row2['comments']), ) ); $i++; } $template->assign_vars(array( 'USERNAME' => htmlspecialchars($userdata[username]), 'REGION_FILTER' => str_replace("&", " & ", $region_filter_options), 'SPECIES_FILTER' => $species_filter_options, ) ); $result = $db->sql_query($sql); if (!($result = $db->sql_query($sql))) { die("Database Query Failed" . mysql_error()); } // This is where you would add a new VARS Array if you intend to use your own custom VARS. while ($row = $db->sql_fetchrow($result)) { $region_filter_options .= '<option value="' . $row['region'] . '">' . $row['region'] . '</option>'; } $result = $db->sql_query($sql3); if (!($result = $db->sql_query($sql3))) { die("Database Query Failed" . mysql_error()); } // This is where you would add a new VARS Array if you intend to use your own custom VARS. while ($row = $db->sql_fetchrow($result)) { $species_filter_options .= '<option value="' . $row['species'] . '">' . $row['species'] . '</option>'; } $template->assign_vars(array( 'USERNAME' => htmlspecialchars($userdata[username]), 'REGION_FILTER' => str_replace("&", " & ", $region_filter_options), 'SPECIES_FILTER' => $species_filter_options, ) ); // Build the page $template->pparse('body'); // standard page footer include(IP_ROOT_PATH . 'includes/page_tail.'.PHP_EXT); } ?> Now my questions are these:- 1) In the .tpl file hows can i submit from any of the dropdown boxes and retain the selection after submission 2) How can i have it so that the second and third drop down boxes are only visible after the previous one, ie the first box ( date ) has to have a selection before the Region ( 2nd one ) is visible and so 3) How can i reduce the amount of code to cover all options in building a select statement or is Switch - case the best way. I would greatly appreciate help with this and even more so for some example of what i am asking for so i can learn from them. Okay, I currently have a query that is like: Code: [Select] $sql = "SELECT SQL_CALC_FOUND_ROWS a.ItemID, a.spec, a.description, a.sport, a.category, a.price, a.unit_qty, a.is_visible, a.AdminID, b.name, b.ItemID as catID, c.Name as nameSport, c.ItemID as sportID FROM purchase_request_category_item as a LEFT JOIN purchase_request_category as b ON b.itemID = a.category LEFT JOIN ro_school_sports as c ON c.ItemID = a.sport WHERE a.AdminID = '".$dist."' GROUP BY a.ItemID, b.name, c.Name ORDER BY a.ItemID DESC LIMIT ". $start.",".$limit; I am building a custom search function which I intend to be able to change the WHERE line to: WHERE a.AdminID = '".$dist."' ".$query $query will be created via if statements for every element in the form which will be called either by the button on the form, or the links in my pagination. The form would have the following: Level(s): dynamic field, Multi Select Status: Both/Enabled/Disabled single select Sports: dynamic field, Multi Select Category: dynamic field, single select. the sport column is a single selected item on the add page, its of type int(11) the levels table, is also a multi select on the add item page, and is of the type set('1','2','3','4','5','12','13') So real question is I guess, how on earth do I work with these 2 multi selects to create this search? Hey guys there is probably a simple fix to this but i am just not seeing it ... Im createing a form that has error catching and self submitting valuse. I am trying to use a for loop to create all of the values and if the form is returned with an error then the correct values will still be filled out but i cant seem to get this loop to work. Every time i submit the form it doesnt matter what option i select it always comes back with the last one in the list or 30 in this case. the problem code is below.. Any help would be appreciated. Code: [Select] <?php for($i=1; $i<=30; $i++){ echo'<option value="'.$i.'"'; if(isset($_POST['petsAge'])== $i){ echo ' selected="selected"';} echo '>'.$i.'</option>'; } ?> Hi,
I would like to store sql query strings in a database. A query might look this like:
SELECT * from ListTable where id = '$id'
The idea would be to retrieve the string and run it as a SQL string. $id would be defined in the procedure so the idea is that when I send the SQL String through, $id would be replaced with its value and everything would work.
Under normal circumstances, the code would look like this:
$id = "somevalue"; $lcSQL = "SELECT * from ListTable where id = '$id'";I would pass the SQL select off to mySQL and all is right with the world. I just want to store the string in a database, retreieve it and use it. Thanks for your help in advance... Hello,
Any ideas why server resources not exhausted on the code below, when my.cnf and php.ini are both set to use half the resources each? PHP & MySQL will both utilize all allotted resources on other scripts, so it's not a tuning problem. There is no script-side tuning.
The bottleneck: pdo select as shown below
foreach($bigList as $listObject) {
$sql = $dbl->prepare("SELECT * FROM fewMillionRows WHERE indexedCol1=:indexedCol1 AND indexedCol2=:indexedCol2 AND indexedCol3=:indexedCol3 AND indexedCol4=:indexedCol4 LIMIT 1");
$sql->execute($preparedValues);
$return = $sql->fetchAll(PDO::FETCH_ASSOC);
}
On a dedicated server with 8GB RAM, the server uses >5% cpu/ram but takes a long time to finish the script.
Second Question
What are some alternative designs?
Because the column values all happen to be alphanumeric, I could select the entire table and store it in an array. Accessing the keys like so: indexedCol1indexedCol2indexedCol3indexedCol4.
Results:
MyISAM - Select Whole Table: 30 seconds
MyISAM – Select Individual Rows (10k times) – 68 seconds
InnoDB – Select Whole Table: 30 seconds
InnoDB – Select Individual Rows (10k times) – 131 seconds
I am surprised it takes so long to select a whole table. The server resources use 1% for about 20 seconds, then cpu/ram jump to 30%+ for about 10 seconds. This is still drastically faster than individual selects.
In this instance, $bigList is over 500k items. At 68 seconds per 10k rows it’s absurdly long. Building an array with key/values is the only realistic way I currently know of, but I suspect there is a much better way of doing this.
As far as I know, I cannot do a select like so: SELECT * FROM t1 WHERE (column1,column2,column3) IN ((val1, val2,val3), (val4, val5,val6))
There is no way to determine whether a row was found for each entry as far as I know.
Hi I would like to know how to make a link select certain stuff from the database. For example the link called cape town with the id 11 is selected then the link must search through the events table for the city_id 11 and take that information and display it in another page. I would like to know how to do that or can you let me know of place that I can look. I have tried google but I don't know how to put what I'm looking for in words Hi i have this drop down list for date which contain 3 selects DAY MONTH YEAR hwo can i make so that when update form select keeps the same value has before help please <?php $months = array('','January','February','March','April','May','June','July','August','September','October','November','December'); echo '<select name="month_of_birth">'; for ($i=1;$i<13;++$i) { echo '<option value="' . sprintf("%02d",$i) . '">' . $months[$i] . '</option>'; } echo '</select>'; echo '<select name="day_of_birth">'; for ($i=1;$i<32;++$i) { echo '<option value="' . sprintf("%02d",$i) . '">' . $i . '</option>'; } echo '</select>'; echo '<select name="year_of_birth">'; $year = date("Y"); for ($i = $year;$i > $year-50;$i--) { $s = ($i == $year)?' selected':''; echo '<option value="' . $i . '" ' . $s . '>' . $i . '</option>'; } echo '</select>'; ?> Hello folks, So, not sure where to start, but I'm wondering if it's at all possible to change a prepared statement / sql based on whether or not we're displaying for desktops, or for smartphone/tablets? I'm not sure what to start looking at since I'm pretty new in PHP and all... I've managed to figure out how to change CSS if I'm on phone
@media only screen and (max-width: 767.98px){
// PUT CSS FOR PHONES...
}
Any directions on how I would change my SQL, would be awesome! I'd like to narrow down the columns returned if I'm on phone, otherwise breaks my pages looks too much... Much thanks in advance! Pat
I do not have code yet, i just want a general idea how to get started.
I have a database with +/- 15 columns. 6 people are using this database. Not all columns are relevant for each user.
So my idea was that each user will be able to make his preference by checking checkboxes for each column -> store this in the database so that when he logs in , his preference will be retrieved and used to make the right query.
second question, how do i make the headers so that they are the same als the preferences from the user ?
Just put me on the right track (or if someone has it on the shelf, post the code)
thanks in advance
have a database with a column of datatype EM (multiple selection, say apples, oranges, grapes) I want to have a form with checkboxes for those values (apples, oranges, grapes etc) so one can select a breakfast basket type that contains for example, oranges and grapes. It would pull from the database those baskets with those selection of fruits (specified in the column 'Fruits', which is a EM datatype column. (I have a multiple selection when entering the values for the column.) Can it be done? Should I make another table with FruitNames? Hi,
I have a page whihc gets Daily motion URL from another page and also location of Image.
I have Face book share button on this page and want to show my inage while trying to share on FB.
unfortunatley face book picks something wrong , and I use Open Graph Debug library then temporarily this picture issue gets resolved but it re-occures again if another URL is selected for sharing purpose.
Code written in header of my page:
<meta property="og:title" content="Greate Web SIte"/> <meta property ="og:url" content="http://www.MySIte.co...howMovie.php"/> <meta property ="og:type" content="website"/> <meta property="og:image:width" content="200" /> <meta property="og:image:height" content="200" /> <?php $selectedImage=$_GET['selectedImg']; // this param is passed from qry string whihc is sent by a previos page, I want to change this param every time parent page sends a request of new image. $ImageAddress='http://www.mySIte.com/'.$selectedImage; //creating URL of image , if i paste this URL in browser , image is fetched successfully. echo '<meta property="og:image" content="'.$ImageAddress.'"/>'; ?> <meta property="og:site_name" content="my Heading"/> <meta property="og:description" content="Bla Bla bla."/> Following is the java script that I have pasted under body tag: <div id="fb-root"></div> <script>(function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) return; js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/en_US/sdk.js#xfbml=1&version=v2.0"; fjs.parentNode.insertBefore(js, fjs); }(document, 'script', 'facebook-jssdk'));</script> following is button for FB sha echo '<div class="fb-post" data-href="'.$pageURL.'" data-width="500"></div>'; // URL that is passed as qry stirng are passed here. kindly do let me know that how can I display the exact image on every attelp to share something. can anyone tell me why $username is not setting properly? the password is, but $username is no. it is setting as blank: Code: [Select] if ($_POST['go']) { //Connect to the database through our include if ($_POST['logid'] == ";5757120050531338739=49121200000?"){ $username="oldcheney"; $username = stripslashes($username); $username = strip_tags($username); $username= strtolower($username); $username = mysql_real_escape_string($username); $password="password";} else if($_POST['logid']==";5757120050531338721=49121200000?"){ $username="yankeehill"; $password="password";} else if($_POST['logid']=="%6277202936423578^00000000^X?"){ $username="holdrege"; $password="password";} $password = md5($password); I made a website in PHP mvc framework. Now I want to remove "public" keyword from URL. I tried by removing require "../app/init.php"; these dots and bringing htaccess & index.php file in root directory. But it doesn't work. I searched on google but didn't find anything. Here is my index page code: Quote
<?php require "../app/init.php"; $app = new App();
and my htaccess code: Quote RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f Please give me a solution to it. Thank you Hi I was wondering how I could set up a time mod to set time 3 times per hour. DROP TABLE IF EXISTS og_updateattacks; CREATE TABLE og_updateattacks ( lasttime int(20) default NULL, id int(11) NOT NULL auto_increment, PRIMARY KEY (id) ) TYPE=MyISAM; That is what I got, but I want it so users can attack at random times per hour.
v=$("#txtusername");
$.post('../actions/check.php',{user:v.val().toLowerCase()},function(d){
if(d=='available'){
$("#usernamemessage").html("<span style='color:green;'>Username is available</span>");
}else if(d=='not-available'){
$( "#txtusername" ).effect( "shake" );
$('#txtusername').css('border', 'solid 2px blue');
var iserror = '1'
alert(iserror);
}
});
alert(iserror);
The first alert displays '1', however, the second displays 'undefined'. Why is this?Thanks Well this isn't all about cookies or maybe it is, I'm not to sure. On top of this my script has suddenly broke and stops at check.php I'm also not sure how I should go about checking the cookie to identify the user and how to keep other from viewing the output page(s). Code: (index.html) [Select] <html> <head> <title>Deadnode.com</title> <style type="text/css"> img { position:absolute; left:300px; top:130px; z-index:-1; } form { position:absolute; left:365px; top:248px; z-index:0; } </style> </head> <body> <img src="iL0bw.png" /> <form method="post" action="check.php"> <center><table> <tr><td><font face="verdana,arial" size=-1>Username:</td><td><input type="text" size="25" name="user"></td> <tr><td><font face="verdana,arial" size=-1>Password:</td><td><input type="password" size="25" name="pwd"></td> <tr><td><font face="verdana,arial" size=-1> </td><td><font face="verdana,arial" size=-1><input type="submit" value="Login"></td></tr> </table></center> </form> </body> </html> Code: (function.php) [Select] <?php function check() { $admin="test"; $pass="test"; if (isset($_POST["user"]) && $_POST["user"] == $admin && isset($_POST["pwd"]) && $_POST["pwd"] == $pass) { header('Location: output.php'); setcookie("usr", "test", time()+3600); else { header('Location: index.html'); } } ?> Code: (check.php) [Select] <?php require('function.php'); check(); ?> Code: (output.php) [Select] <?php require('check.php'); ?> <html> <body> <p>Congrats!</p> </body> </html> Hello, My latest issue is with a login page I am trying to set a cookie for. I have deduced that it it pulling my info out of my database correctly. It does not give any errors for username or password when they are entered correctly but when I get to the end of the script where I would like to set a cookie and redirect to a new page it just stays on the same page and appears as if it is loading but nothing happens. After I stop the browser and attempt to reload the page it gives me an error saying the page cannot be displayed. Do I need to specify anything before I can have the following code work or is it that it is clashing somewhere else along the way? Code: [Select] <?php else { // if login good set cookie $_POST['username'] = stripslashes($_POST['username']); $hour = time() + 3600; setcookie(ID_my_site, $_POST['username'], $hour); setcookie(Key_my_site, $_POST['pass'], $hour); //then redirect them to the members area header("Location: http://example.com/"); die(); } ?> If I remove this code and simply leave the redirect as shown above, it works. But that defeats the purpose of the script as on the redirected page there has to be a cookie set to display it. Any help would be appreciated Is it posible?! I'm sure it can be done. Description of the problem's frame: A server , multiple nic's with IPa , IPb, IPc. The problem : More than one PHP scripts running in the same time ,but ... I use scriptA I want it to use NICa with IPa to connect somewhere. Then I also want scriptB to connect to the same place but from another IP. I don't want to use proxies or other stuff. Just want to use a specific network card. In C it is posible to choose one. Thank you for your time. |
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