infinite leasing

First on Top class classification is actually a first-class classification, two-level classification is also called sub-classification classification, on this basis, sub-classification can also have sub-classification, which constitutes an infinite pole classification. Next look at the implementation of the Code: First, in the Controller by the field query, query out all the classification information (ID: The ID value of the classification, Cate_n

. /admin/includes/category.class.phpd) Display all product classification information in the template. /admin/templates/category_list.html4. Infinite class Classification: In category class, the data is processed infinitely. /admin/includes/category.class.php5. Use the Level property to determine the indentation information for the current product classification. /admin/templates/category_list.htmlAdd Product Categories1. Add an entry that adds a prod

today, a netizen has a problem:give the following parent-child structure (you can describe it in a similar structure in your language, the first column is the parent, the second column is the child), and comb it into a similar hierarchical parent-child structure. Origin= [('A112','A1122'), ('A','A1'), ('A','A2'), ('A1','A11'), ('A2','A21'), ('A2','A22'), ('A','A3'), ('A22','A221'), ('A11','A111'), ('A21','A211'),

How can I use return to traverse infinite arrays? Lt ;? Php $ arr = array (6, 66), 8); functionarr_p ($ arr) { nbsp; foreach ($ arras $ v) { nbsp; if (I how to use return to traverse infinite arrays? $ Arr = array (6, 66), 8 ); Function arr_p ($ arr ){ Foreach ($ arr as $ v ){ If (is_array ($ v )){ Arr_p ($ v ); } Else { Echo $ v ." ";} } } Arr_p ($ arr ); ?> This is a direct echo. now I want to use retu

An introduction to the problem of recursive function return values in PHP is presented in the example of Ecshop infinite classification. When Ecshop two times in the development of Product Classification index, the classification ID to obtain the top-level classification ID. The first response is recursive, so the recursive function is written as follows: copy code function Getcattopid ($cat _id) { if ($ cat_id) { $r

Ignore_user_abort (1) and set_time_limit (0) then set an infinite loop. how do I terminate it? This post was last edited by zhoumengkang from 2013-08-0917: 24: 21 Today. the example in ingore_user_abort () in the manual is indeed ignore_user_abort (1) and set_time_limit (0) then I set an infinite loop. how can I terminate it? This post was last edited by zhoumengkang at 17:24:21 The example in ingore_user_a

Topic Link: UVA 10627-infinite RaceThe main topic: a certain way. Two people go back and forth on this road to find the number of encountersProblem-solving ideas: There are two kinds of encounters, one is chase, one is relative Pursuit:T ?(u?v)=(2?k +1)?L Relative:T ?(u+v)=(2?k +1)?L But there is a special case. It is to be considered two times when the boundary is met, so it should be lost once.So how to consider the time when the boundar

In this paper, we describe the method of implementing Smarty template infinite Pole classification in PHP. Share to everyone for your reference, as follows: ". $n. $class _arr[$i][1]." \ n "; }else{$str. = " ". $n. $class _arr[$i][1]." \ n "; } dafenglei_select ($m +1, $class _arr[$i][0], $index); }} return $str;} $AA = Dafenglei_select (1,0,0);? >Top category If it's with smarty,Add a Copy code code as follows: $sma

Infinite class Classification I now know that the bottom node is known Find all the parent nodes in one way! Thank you Reply content: Infinite class Classification I now know that the bottom node is known Find all the parent nodes in one way! Thank you If you are asking how to use an SQL statement to find all the parent nodes, join may be possible, but it is not recommended to use a database im

There are roughly three ways to categorize PHP indefinitely, 1, the database by setting the parent class ID to make a unique index, and then use the recursive invocation of the function to achieve infinite classification; 2, the database design is arranged in a specific format, and then use the MySQL query key function: Concat. Program implementation is relatively simple; 3, the third is not too understanding, as if to use the algorithm and data stru

An array to achieve an infinite class classification of PHP class program, there is a need for friends to refer to, here is not much to say what is directly copied on the code. The code is as follows Copy Code $cates = Array (Array' CID ' = 1,' CNAME ' = ' news ',' pid ' = 0),Array' CID ' = 2,' CNAME ' = ' notice ',' pid ' = 0),Array' CID ' = 3,' CNAME ' = ' domestic News ',' PID ' = 1),Array' CID ' = 4,' CNAME ' = '

In the development of PHP, we will often encounter a variety of problems, today's small series want to realize the infinite traversal of PHP directory, it is difficult to implement this method, after searching some information on the Internet, just method PHP unlimited traverse directory is not so difficult, now look at it. The functions used are: Isset () Determines whether a variable is defined chdir () changes the current directory to the specified

We know that many open source software's infinite classification is the recursive algorithm, but we know that recursion is a waste of time, but also a waste of space (memory),Last time I also shared a my own original infinite classification spanning tree method, a enthusiastic php expert netizens gave me a valuable advice, I tested it, this code of time is very short, reference: http://www.oschina.net/code/

This article introduces PHP with recursive function to implement an infinite pole classification code, there is a need for friends reference learning under.PHP Infinite Pole Classification, recursive function implementation, the code is as follows: $V) {//assigns a value to the variable $str.= $v [' id ']. ', ';//call this function again to display the sibling sub-node under the child node Findids

[PHP] /** * Infinite level (limited by tail node description algorithm, see tree_parse Note) Recursive menu * AUTHOR:SELFIMPR * blog:http://blog.csdn.net/lgg201 * mail:lgg860911@yahoo.com.cn */ Define (' Max_nodes ', 3); /* Maximum number of child nodes */ Define (' Max_node_index ', max_nodes-1); /* child node Maximum index value */ Define (' name_fmt ', ' name-%08d '); /* node content output format string */ /* Tree node data structure */ Defin

Ion-slide-box Network Load picture, update, infinite loopDoes-continue: Whether to cycle, the beginning of the slide can only slide to the left, the last slide can only swipe to the right.Set the Does-continue property value to True to allow the slide group to connect to the end of the page and cycle through them. But there is a bug when loading the network picture, loading the local picture is no problem;Source: http://blog.csdn.net/qq417431233/artic

The Infinite RoadTime limit:1000/1000 MS (java/others) Memory limit:32768/32768 K (java/others) total submission (s): 6113 Accepted S Ubmission (s): 3097Problem DescriptionSweet since childhood like to draw pictures, recently he bought a smart brush, because just contact, so sweet will only use it to draw a straight line, so he in the plane Cartesian coordinate system to draw the following graphic:Sweet friend Honey found the above figure is still a b

Teacher please help to see?How to reorder the siblings in an infinite category SELECT `DishCategory_Path`,`DishCategory_Name`,`DishCategory_Sort`,concat(`DishCategory_Path`,'-',id) as fullpath from chi_category order by fullpath asc,`DishCategory_Sort`asc FullPath is sorted, but because order by requires that the second column be used only if the first column is the same when sorting by more than one column. But the first group of FullPath is unlikely

] = > 6 [name] + [PID] = 2 [children] = = Array ( )) [7]= = Array ([id] = 7 [name] + super [PID] + 3 [children] = Gt Array ()) [8] = = Array ([id] = 8 [name] =G T Game Ben [PID] = 3 [Children] = Array ())) Advantages: Clear relationship, modify the relationship between the subordinate simple. Cons: with PHP processing, if the number of categories is large, the efficiency will be reduced. http://www.bkjia.com/PHPjc/1036922.html www.bkjia.com true http://www.bkjia.com/

An array of infinite polar classifications for PHP Array (' id ' = = 1, ' name ' = ' name1 ', ' pid ' = 0), 2 = = Array (' id ' = = 2, ' name ' = = ' name2 ', ' pid ' = > 0), 3 = = Array (' id ' = 3, ' name ' = ' = ' name3 ', ' pid ' = = 1), 4-= array (' id ' = = 4, ' Name ' = ' name4 ', ' pid ' = ' 0 ', 5 = = Array (' id ' = + 5, ' name ' = ' name5 ', ' pid ' = = 3), 6 = = Array (' id ' = = 6, ' name ' = ' name6 ', ' pid ' = 3),); $str