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PHP - Family Tree Script [rquest]
hello !
I need a PHP script for my site ; I need a script like this for my family tree site ; Thank you! Similar TutorialsHello I have an array that I would like to display as a family tree... and am looking for an example script that will allow me to do this. I want to be able to create X number of generations and fill the boxes with data from my array.... So, if I want 5 generations I want to generate a tree with 63 elements or boxes Any help would be appreciated Thanks i want make php script using minimum spanning tree algorithm, the start node is define from user input, and the end nodes are from database table. the distance is calculated between Start node (koord_x, koord_y) and end nodes (koord_x2, koord_y2). The output are the minimun distance, name start node and end node include distance between them. please help me, i'm working on my thesis... Hi i am making a website for my family and i would like them to be able to log in to it and create themselves a profile page, but i have no idea how to write code of any kind, any help would be great. Hi all
This part is integral to my site and im panicking as i cant seem to find an answer...
When someone clicks a link on my page with the below code it only does it as services... how can i create a paypal link to charge as friends and family PLEASE PLEASE PLEASE HELP
<form id="payid" name="_xclick" action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="<?php echo $row1['EMAIL']; ?>">
<input type="hidden" name="currency_code" value="GBP">
<input type="hidden" name="item_name" value="BALL">
<input type="hidden" name="amount" value="<?php echo preg_replace( '/[^0-9,"."]/', '', $row['PRICE'] ); ?>">
<!--<input type="hidden" name="return" value="http://www.theeasypc.co.uk/lottery/heandal.php">-->
<input type="hidden" name="return" value="http://www.theeasypc.co.uk/lottery/heandal.php?success=1">
<input type="hidden" name="cancel_return" value="http://www.theeasypc.co.uk/lottery/heandal.php?error=1">
<!-- Where to send the PayPal IPN to. -->
<input type="hidden" name="notify_url" value="http://www.theeasypc.co.uk/lottery/heandal.php" />
<input type="image" src="http://www.paypal.com/en_US/i/btn/btn_buynow_LG.gif" border="0" name="submit" alt="Make payments with PayPal - it's fast, free and secure!">
</form>
I can see the its set to business in one flag but ive tried to change thie to f&f, personal, friends, family, nothing works also tried "_donations"
Hello Everyone, I am a noob at PHP so please forgive me if my code is wrong. I have a strong understanding of HTML and CSS just for the curious. Question: Write a program that formats a block of text (to be input by the user) based on preferences chosen by the user. Give your user options for color of text, font choice and size. Display output on a new page. I would greatly appreciate someone's help. The text is showing up but not according to the options selected. I know there is something wrong with the output page. Here is the Input Page (call it question4.php): <html> <head> <title> Please Enter Your Text</title> </head> <body> <form method="post" action="question4display.php"> <p>Enter the text you want formatted please: <input type="text" name="textformat" maxlength="30" size="30" /> <table> <tr> <td><label for="font">Select Font:</label></td> <td><select id="font" name="font"> <option value="Verdana">Verdana</option> <option value="Arial">Arial</option> <option value="Times New Roman">Times New Roman</option> </select> </td> </tr> <tr> <td><label for ="size">Select Size:</label></td> <td><select id="size" name="size"> <option value="10px">10px</option> <option value="12px">12px</option> <option value="14px">14px</option> <option value="20px">20px</option> </select> </td> </tr> <tr> <td><label for="color">Select Color:</label></td> <td><select id="color" name="color"> <option value="green">Green</option> <option value="blue">Blue</option> <option value="red">Red</option> </select> </td> </tr> </table> <input type="submit" name="submit" value="Submit" /> </form> </body> </html> Here is the OUTPUT page (called it:question4display.php): <?php session_start(); $_SESSION['textformat'] = $_POST['textformat']; $_SESSION['font'] = $_POST['font']; $_SESSION['size'] = $_POST['size']; $_SESSION['color'] = $_POST['color']; ?> <html> <head> </head> <body> <p <?php echo ' style="font-family: ' . $_POST['font'] . '; '; echo 'font-size: ' . $_POST['size'] . '; '; echo 'color: ' . $_POST['color'] . '; '; ?> > <?php echo $_POST['textformat']; ?> </p> </body> </html> Hey guys i need to create a genealogy tree view in PHP and i have no idea on how to get started ... Is there existing class's for that out there? Any recomandations on the "how to"? Maby flash/xml is better? ... I am lost ... hi all. I am working on a MLM project in which i have more than 30,000 members followed by the root member,i have to store member automatically in binary tree form like 1 is root 2 is child of 1 3 is child of 1 Then 4 is child of 2 5 is child of 2 and so on ...... i have to design database for that. please help Can somebody please have a look at this. The Problem I am having is that only 1 entry for each month goes into the tree and for the life of me I can't figure out why. Code: [Select] $queryyp = "SELECT YEAR(date) as year, MONTHNAME(date) as month, title FROM monsterpost ORDER BY date DESC"; // query to get the rows you want in the order that you want them, with the year and monthname specifically selected as well $resultyp = mysql_query($queryyp); $last_heading = null; // remember the last heading (initialize to null) while($rowyp = mysql_fetch_assoc($resultyp)){ $new_heading = $rowyp['year']; // get the column in the data that represents the heading $new_subheading = $rowyp['month']; // get the column in the data that represents the subheading if($last_heading != $new_heading){ // heading changed or is the first one $last_heading = $new_heading; // remember the new heading $last_subheading = null; // (re)initialize the subheading // start a new section, output the heading here... echo "<ol class=\"tree\"><li><label for=\"folder1\">{$rowyp['year']}</label> <input type=\"checkbox\" id=\"folder1\" /></li></ol>"; } // subheading under each heading if($last_subheading != $new_subheading){ // subheading changed or is the first one $last_subheading = $new_subheading; // remember the new subheading // start a new section, output the subheading here... echo "<ol><li><label for=\"subfolder1\">{$rowyp['month']}</label> <input type=\"checkbox\" id=\"subfolder1\" />"; } // output each piece of data under a heading here... echo "<ol><li class=\"file\">{$rowyp['title']}</li></ol></li></ol></li></ol>"; } Hi, I wrote a piece of code for doing a recursive printing of all the leaf nodes. But it is not moving beyond one or two levels. Here is the code: $root = array( "paa" => array ( "adi1" => array ( "cir1" => array ( "aka", "ra", "vinodh","dkido" ), "cir2" => array ( "muta", "la" ), "cir3" => array ( "ezut", "telAm" ), "cir4" => array ( "ati" ) ), "adi2" => array ( "cir1" => array ( "paka", "vaV" ), "cir2" => array ( "mutaR", "RE" ), "cir3" => array ( "ula", "ku" ) ) ) ); function traverse($ar) { foreach($ar as $key=>$value) { echo "inside loop of ".$key."<br/>"; if(is_array($value)) { return traverse($value); } else { echo $key."==>".$value."<br/>"; } } } traverse($root); The output I get is: inside loop of paa inside loop of adi1 inside loop of cir1 inside loop of 0 0==>aka inside loop of 1 1==>ra inside loop of 2 2==>vinodh inside loop of 3 3==>dkido It does not seem to visit the other nodes. Anything I missed here ? V Hi guys I need help writing a php script I have a table 'categories' with fields 'id' 'cat_name' 'parent_id' the 'parent_id' is just an the id field.. I want to create a way to have unlimited sub categories so I can have categorie -> sub-categories categories -> sub-categories -> sub-categories categories -> products I am trying to display binary tree level wise. Breadth-first tree traversal can be used in it.Can anyone point me towards its logic or point me towards a good tutorial. Hello everybody, i am working on n level category tree structure, for your information the category tree structure image is attached with this post. Let's consider, each of the category have hundreds( n level ) of category in each, i want to traverse each category without using recursive functions, reason being recursive functions are very slow, is there any way to do this?? Thanks, phpeid Hey guys, I have a bunch of categories and products in a tree format. For several reasons I need to restructure them from the tree format into a flattened format. I have 2 arrays, one full of categories, the other products. Each category and product has an ID, and a reference to it's parent's ID. The top level categories reference to 0. What I need is to have the categories output like thus: Top Level Categories: Category 1 Category 2 Category 1 Sub category 1 Sub category 2 Category 2 Sub category 3 Sub category 4 Sub category 1 Product 1 Product 2 Sub category 2 Product 3 Product 4 Sub category 3 Product 5 Product 6 Sub category 4 Product 7 Product 8 There could be an unlimited number of sub categories within categories before we get to products, so this needs to be done through a function, however I cannot for the life of me think how to do this. Initially I thought about using 2 arrays, a buffer of categories outputted, and a queue of categories to be outputted, but quickly realised that when I go more than 2 layers deep I can't keep track of the queue's properly. Hey guys, i am a college student and working on a project of mlm ad want to display the binary income tree,and also calculate the income that is given to each node. Please see the attachments for the binary tree structure and database table structure. Thanks. [attachment deleted by admin] This is my first try to display binary tree so please go easy on me. I am trying to display binary tree using array. The values are stored in mysql. Structure of mysql- Code: [Select] CREATE TABLE IF NOT EXISTS `tree` ( `parent` int(7) NOT NULL, `rchild` int(7) NOT NULL, `lchild` int(7) NOT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1; Display should look like Code: [Select] 1 ______|______ | | 2 3 ______|______ | | 4 5 My Code till now- Code: [Select] <?php include 'connection.php'; $rsearch = "SELECT rchild FROM tree WHERE parent='".$parent."'"; $lsearch = "SELECT lchild FROM tree WHERE parent='".$parent."'"; $rexec = mysql_query($rsearch); $lexec = mysql_query($lsearch); while($rrow = mysql_fetch_assoc($rexec)) // Putting right branch in an array first { $rtree[$i][0] = $rrow['parent'] ; $rtree[$i][1] = $rrow['lchild'] ; $rtree[$i][2] = $rrow['rchild'] ; $i++; } while($lrow = mysql_fetch_assoc($lexec)) // Putting left branch in an array { $ltree[$j][0] = $lrow['parent'] ; $ltree[$j][1] = $lrow['lchild'] ; $ltree[$j][2] = $lrow['rchild'] ; $j++; } function displaytree($parent,$array) { // Im stuck here. Can someone please help me with it } ?> I am stuck at displaying the tree function. Can someone please point me in the right direction ? I am trying to count left node of a binary tree.I made a function but my result is always 3 . Code:- Code: [Select] <?php include'config.php'; // Connect database function leftcount($node) //Function to calculate leftcount { $sql = "SELECT lchild,rchild FROM tree WHERE parent = '$node'"; $execsql = mysql_query($sql); $array = mysql_fetch_array($execsql); if(!empty($array['lchild'])) { $count++; leftcount($array['lchild']); } if(!empty($array['rchild'])) { $count++; leftcount($array['rchild']); } $totalcount = 1 + $count; return $totalcount; } $parent = "2"; $left = leftcount($parent); echo $left; ?> Can someone please point the error in my logic ? I searched google but i only got scripts with classes and i don't want to use classes. I'm working on adding a threaded comment system to a website. The comments will be in reply to posts which are part of a post table. The comment table contains an auto incremented ID, a ThreadID that references the post its replying to and a CommentID that references which comment its replying to if it is a reply to a comment and is null if its a reply directly to the post. It also contains the comment obviously. I can get all the comments for a post and push each comment object into an array and return it to be displayed. What I'm stuck on though is having the comments nested. Any idea's I've came up with fall short of being able to be n level trees. I'm sure the answer is something to do with recursion but I can't think of how it would be implemented in this case. Any help or pointers would be great. I'm reading around but I thought I'd stop in here and ask as well. Thanks in advance. Hi, I have the project where i want to get the structure like tree. My table structu Section_Id Section_Parent Section_Name 1 0 America 2 0 China 3 1 New york 4 1 Washington 5 2 Buffalo How to retrieve the records.. I need a structure like this in a select button: America New york Buffalo Thanks, Hello my good people
I'm doing a content manager system in PHP and mySQLi, following a serie of video tutorials.
But in my project I am using a tree menu.
In the front office all works smoothly (the tree menu displays all results - menu and submenus - and each button carries the information of the respective page). |
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