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PHP - List
Hey, I'm having a issue with using a listbox.. Am I doing something wrong??
Heres my HTML: Code: [Select] <select style="height:100px;width:250px;" name="countries[]" multiple> <option value="US">United States</option> <option value="UK">United Kingdom</option> <option value="CA">Canada</option> <option value="AU">Australia</option> </select> and my PHP: $countries = $_POST['countries']; $countries = implode(' | ', $countries); I'm trying to set it up so I can insert the data as: US | UK | CA. But, when I submit the form, I get these errors: Quote Notice: Undefined index: countries in /Applications/MAMP/htdocs/mynewscript/admin/cp/add.php on line 30 Warning: implode() [function.implode]: Invalid arguments passed in /Applications/MAMP/htdocs/mynewscript/admin/cp/add.php on line 31 Thanks in advance! Similar TutorialsHi, In my mysql database i have a text input option, in the registration form and edit my details form i have a multiple select dropdown list, which user selects options to populate the text input box, which ultimately populates the text field in the mysql database. All works perfectly. The dropdownlist consists of 3 parts <optgroups> first is current selection (what is the usesr current selection)works fine, The second <optgroup> is existing words, what words we(the site) have given as options, and the third <optgroup> is the words that others have used. This is where im having a small problem. Because its a text field when i call the data from the database, it calls the entire text box as a single option in my select list.. I want to break the words in the text field (at the comma) and have them listed each one as an option in the select list. Example what i need: Words in text box:(my input allows the "comma") word1, word2, word3, word4, word5, word6, How i want them called/displayed: <option value=\"word1\">word1</option> <option value=\"word2\">word2</option> <option value=\"word3\">word3</option> <option value=\"word4\">word4</option> <option value=\"word5\">word5</option> <option value=\"word6\">word6</option> here's my code: $query = "SELECT allwords FROM #__functions_experience WHERE profile_id = '".(int)$profileId."' LIMIT 1"; $original_functionsexperience =doSelectSql($query,1); $query = "SELECT allwords FROM #__functions_experience WHERE profile_id = '".(int)$profileId."' LIMIT 1"; $functionsexperiencelist=doSelectSql($query); $funcexpList ="<select multiple=\"multiple\" onchange=\"setFunctionsexperience(this.options)\">"; foreach ($functionsexperiencelist as $functionsexperienceal) { $selected=""; if ($functionsexperienceals->allwords == $original_functionsexperience) $selected=' selected="selected"'; $allwords=$functionsexperienceal->allwords; $funcexpList .= "<optgroup label=\"Current selection\"> <option value=\"".$allwords."\" ".$selected." >".$allwords."</option> </optgroup> <optgroup label=\"Existing Words\"> <option value=\"existing1,\">existing1</option> <option value=\"existing2,\">existing2</option> <option value=\"existing3,\">existing3</option> <option value=\"existing4,\">existing4</option> <option value=\"existing5,\">existing5</option> <option value=\"existing6,\">existing6</option> </optgroup> <optgroup label=\"Others added\"> //heres problem <option value=\"".$allwordsgeneral."\">".$allwordsgeneral."</option> </optgroup>"; } $funcexpList.="</select>"; $output['FUNCEXPLIST']=$funcexpList; The result im getting for optgroup others added: word1, word2, word3, word4, word5, how can i get it like this: <option value=\"word1\">word1</option> <option value=\"word2\">word2</option> <option value=\"word3\">word3</option> <option value=\"word4\">word4</option> <option value=\"word5\">word5</option> <option value=\"word6\">word6</option> Hi , I have one question .. Can I split showing of content of dynamic list in 2 parts , when I echo list in code .. Code: [Select] <?php // Run a select query to get my letest 8 items // Connect to the MySQL database include "../connect_to_mysql.php"; $dynamicList = ""; $sql = mysql_query("SELECT * FROM products ORDER BY date_added DESC LIMIT 8"); $productCount = mysql_num_rows($sql); // count the output amount if ($productCount > 0) { while($row = mysql_fetch_array($sql)){ $id = $row["id"]; $product_name = $row["product_name"]; $price = $row["price"]; $date_added = strftime("%b %d, %Y", strtotime($row["date_added"])); $dynamicList .= '<table width="100%" border="2" cellspacing="2" cellpadding="2"> <tr> <td width="17%" valign="top"><a href="product.php?id=' . $id . '"><img style="border:#666 1px solid;" src="inventory_images/' . $id . '.jpg" alt="' . $product_name . '" width="77" height="102" border="2" /></a></td> <td width="83%" valign="top">' . $product_name . '<br /> $' . $price . '<br /> <a href="product.php?id=' . $id . '">View Product Details</a></td> </tr> </table>'; } } else { $dynamicList = "We have no products listed in our store yet"; } mysql_close(); ?> Code: [Select] <p><?php echo $dynamicList; ?><br /> </p> It works ok, and putting my files, everything works, but when I put 8 pictures with price and other details, it just show one image with details and another image below with details, and the third image below and so on .. Can I split dynamic list to show 4 images with details on the left side and 4 on the right side? Thank you in advance for help , if is possible Hi, I use the following code to create a select menu from an array of options stored in LISTS.php: include 'LISTS.php'; print('<select id="from" name="from">'); foreach ($langList as $lang) {printf('<option %s>%s</option>', ($from1 == $lang ? 'selected="selected"' : ''), $lang); } echo '</select>'; where LISTS.php includes the following: $langList = array(' ','English', 'French', 'German', 'Dutch', 'Spanish'); This works great, but now I want to do something similar with a checkbox list, where each checkbox has an associated 'onchange' javascript function and I'm getting pretty stuck. My checkbox list is of the following form: Code: [Select] <html> <ul style="height: 95px; overflow: auto; width: 200px; border: 1px solid #480091; list-style-type: none; margin: 0; padding: 0;"> <li id="li1b"><label for="chk1b"><input name="chk1b" id="chk1b" type="checkbox" onchange="function1('chk1b','li1b')">Option1</label></li> <li id="li2b"><label for="chk2b"><input name="chk2b" id="chk2b" type="checkbox" onchange="function1('chk2b','li2b')">Option2</label></li> //etc. </ul> </html> What I want to do is have 'Option1', 'Option2', etc. stored in an array in LISTS.php and have a PHP script that populates the checkbox list accordingly, in a similar manner to my select menu above. I can't work out how to get the ID of the next <li> and the next <input> in the list to go up by one each time, e.g. 'li1b' then 'li2b', 'li3b', etc. Could someone pls help me out? Thanks! Is there a way to take data that is listed like a,b,c,d,e and turn that into an unordered list? Basically, I'm going to have a list of schools that will be listed with comma separators. I'll print that data out in two places, one will be printed as it's in the database. The other I would like to echo as an unordered list. How hard would something like this be? I have a database with all my users. I need an empty list and when a user clicks a button "Add me to the list" they are added to the first position in the list Slots 1. Tom 2. 3. 4. 5. Later, Jerry wants to be added to the list. So this happens Slots 1. Jerry 2. Tom 3. 4. 5. More people join the list 1. Bob 2. John 3. Jerry 4. Tom 5. Tom gets upset clicks the same button to join the list again, and he's bumped back up to first place. Slots 1. Tom 2. Bob 3. John 4. Jerry 5. Is this possible? And is so, how would I go about getting started on such a thing? I've been using PHP for about a year and a half. Hello there, this is a really noob question, but I've no idea on how to make it work without making everything messy and crappy. I have one SQL table called categories, and another called subcategories. Inside the subcategories table there's a field named 'parent' that will link it to the correspondent category, so it should look something like this in html: Code: [Select] <ul> <li>Category <ul> <li>Subcategory</li> </ul> </li> </ul> Would you please give this poor guy a hand? =) Is it possible to get bittorrent peer list (IP list) via php, udp protocol ? txh! Hi , i am trying to make a to do list where i can add things i still need to do . i also want to remove items from the list when they are done , this is what i made now but it still misses a lot , my array keeps getting emptied when i add something.
im still a beginner in php. This is the file without the css included , i don't think it's relevant to this question to include it.
<?php I am working on a podcast list script. It displays the results of my mysql query correctly, but shows the results in 1 long list. Code: [Select] $query3 = "SELECT * FROM podcasts WHERE show_id = $show_id ORDER BY airdate DESC"; $result3 = mysql_query($query3) or die(mysql_error()); I would like to further filter the results instead of 1 hugely long list. For example, view by year, month etc... The 'airdate' is stored in the database as DATETIME. Is there a way to seperate the parts of the date: year, month, day using php ?? And if so how would I go about displaying only the podcasts for a specific year or month etc. ?? website located at http://www.eliteweboffers.com/lwr/podcasts.php Thanks. Hi all I am having some problems with the logic behind a simple idea. Basically I have a list which returns the names of players from a json request, what I simply want to do is for the user to click on the name which then activates it, so basically they can then run a command directed at that name, so something like Code: [Select] Names a b c[onlick select] d Action Ban Thanks friends i got my subcats stores like this subcat_id subcat_name id_cat 1 name 1 and i fetch them like this Code: [Select] function getAllSubcategoryWithPrimaryCategory() { $subcategories = array(); $sql =" SELECT c.cat_name, sc.id_subcat, sc.subcat_name FROM `categories` AS c INNER JOIN subcategories AS sc ON c.id_cat = sc.id_cat order by c.cat_name asc , sc.subcat_name "; $rs = executeSql($sql); while($row = mysql_fetch_array($rs)) { $subcategories[] = $row; } return $subcategories; } now the thing is i have stored names like a b c d e f g h i j k l m n o p q other category but results are like this a b c d e f g h i j k l m n o other category p q Acending ways but i wish for the other category to show at the end of every subcategorym how could i get that done?
I've a php "program" that helps me manage sales.
php file in pdf: https://we.tl/t-D4xTtG3Ync Hello, I am using the send mail form, everything is sent to my mail except the country field, it is sending blank. Code: [Select] $name = $_REQUEST['name'] ; $phone = $_REQUEST['phone'] ; $email = $_REQUEST['email'] ; $country = $_REQUEST['country'] ; $message = $_REQUEST['message'] ; $headers = "From: $email"; $sent = mail( $to, $subject, $name."\n".$phone."\n".$email."\n".$country."\n".$message, $headers); How could it be fixed please? thanks Hi, I am trying to call the data from Mysql but I am getting an empty drop down list, this is the code: mysql: Code: [Select] create table years ( yearID integer auto_increment, year varchar(30), primary key (yearID) ); insert into years (yearID, year) values ('1', '2007-2008'); insert into years (yearID, year) values ('2', '2008-2009'); insert into years (yearID, year) values ('3', '2009-2010'); insert into years (yearID, year) values ('4', '2010-2011'); insert into years (yearID, year) values ('5', '2011-2012'); insert into years (yearID, year) values ('6', '2012-2013'); PHP: Code: [Select] <?php require_once('../Connections/connection.php'); ?> <?php $result = @mysql_query( "select yearID, year, from sss.years"); print "<p>Select a year:\n"; print "<select name=\"yearID\">\n"; while ($row = mysql_fetch_assoc($result)){ $yearID = $row[ 'yearID' ]; $year = $row[ 'year' ]; print "<option value=$yearID>$year\n"; } print "</select>\n"; print "</p>\n"; ?> Thank you! What I want to be able to do is this: If I have a list of values in my database: 1 13 26 15 12 4 I do a query of this database and sort it asc so it looks like this: 1 4 12 13 15 26 I want to know how I can use php and/or sql query to find these values based off of "position" in the list. If I wanted the 3rd value in the list, that value would be 12. If i wanted the 2nd value in the list it would be 4. How would I go about doing this? Thank you in advance. Hi there. I am building an online shop for my uni project and i want to make something like ebay's watchlist. However i'm not sure what whould be the best option to store watchlist information. I have two tables so far - users and products. If you have an idea how could i implement this, please sha ) Thanks for your help. i need to create a to do list with php. but i dont want to use database .is there anything else i can use instead of using a database? i need to delete ,add functions .how may i do this? basicly it will have process.php,index.php and delete.php it may need more pages though. im a beginner so , code shouldnt be complicated and should be with explanation please . thanks. Okay. Lets say i have a list box. Code: [Select] <select name="drop1" id="Select1" size="4" multiple="multiple"> <option value="1">item 1</option> <option value="2">item 2</option> <option value="3">item 3</option> <option value="4">item 4</option> <option value="0">All</option> </select> Now what i need it to do is open a file and replace the string [Replace] with whats in the list box. But it has to loop through everything in the list box understand? So How can i make it so that after it replaces 2 strings it gose to the next list item ect. after it replaces 2 more strings it goes to the next. So basically every 2 strings it will switch! Please help! here my code so far. <?php $fh = fopen(" myfile.txt", "r+"); if($fh==false) die("unable to create file"); ?> Please help! I have a "select"-drop down bar and I want to have a numbered list in it, i've tried but it doesn't seem to be possible. Is there any way that i'm able to do this? Hello, I'm trying to walk a directory into a single array from a specific starting point. For example, lets say that I wanted to start at the specific directory "/content/users/n-bomb/" it would then begin to parse from that directory and list all sub-directories and directories and store them into an array. I'm not sure what would be the best array structure, but since I know the directory where I'm starting from (members base directory) I just want the array to be from their home directory. Ideally, I'd want a full-path to each directory as well, but I'm not sure how to incorporate that into the array structure. Example array of "/content/users/n-bomb/": [n-bomb] => Array ( [0] => /content/users/n-bomb/form.vb [1] => /content/users/n-bomb/song.mp3 [2] => /content/users/n-bomb/movie.avi [images] => Array ( [0] => /content/users/n-bomb/images/funny.png [1] => /content/users/n-bomb/images/mad.png [2] => /content/users/n-bomb/images/sad.png ) [documents] => Array ( [porn links] => Array ( [0] => /content/users/n-bomb/porn links/good websites.txt [1] => /content/users/n-bomb/porn links/bad websites.txt ) [0] => /content/users/n-bomb/documents/bills.txt [1] => /content/users/n-bomb/documents/website.txt [2] => /content/users/n-bomb/documents/emails.txt ) ) I started to mock up some code, but I can't quite get it right: private function walk($directory, $start = False) { if(!is_dir($directory)) return false; if(!$start) $this->information["structure"][basename($directory)] = array(); $scan = scandir($directory); natcasesort($scan); foreach($scan as $item) { if($item == "." || $item == "..") continue; $item = $directory . "/" . $item; if(is_dir($item)) $this->walk($item); if(is_file($item)) ($start) ? $this->information["structure"][] = $item : $this->information["structure"][basename($directory)][] = $item; } } With the above code I'm getting results like this: Array ( [documents] => Array ( [0] => /content/users/n-bomb/documents/bills.txt [1] => /content/users/n-bomb/documents/website.txt [2] => /content/users/n-bomb/documents/emails.txt ) [porn links] => Array ( [0] => /content/users/n-bomb/porn links/good websites.txt [1] => /content/users/n-bomb/porn links/bad websites.txt ) ) As you can see that "porn links" is not going inside of "documents". How can I resolve this issue so my code will output like the array structure that I want? |
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