Class Pagination_PHP Tutorial
9: 10: class Page { 11: var $firstRow = 0; // Starting row 12: var $listRows = 0; // Number of list rows displayed per page 13: var $parameter = ""; // Parameters to be taken when page jumps 14: var $totalPages = 0; // Total number of pages 15: var $totalRows = 0; // Total number of rows 16: var $nowPage = 0; // Current page number 17: var $showPageJump = True; //Whether to display the page to jump to18: var $coolPages = 0; //The total number of pages in the paging column19: var $rollPage = 5; //The number of pages displayed on each page of the paging column20 : twenty one: /*--------------------------------------------- ----------------------------- 22: Function: Display paging information Page x of x >> 23: - -------------------------------------------------- --------------------------*/ 24: function prompt() { 25: if(0 == $this->totalRows) { 26 : return; 27: } 28: $this->totalPages=ceil($this->totalRows/$this->listRows); //Total number of pages 29: $this->coolPages = ceil($this->totalPages/ $this->rollPage); 30: if ( $this->firstRow >= $this->totalRows ) { // 2003-12-30 17:18:29 kinger modified 31: $this->nowPage = $this- >totalPages; 32: $this->firstRow = ($this->totalPages-1)*$this->listRows; 33: } else { 34: $this->nowPage=floor($this->firstRow/$this ->listRows+1); //Current page number 35: } 36: $nowCoolPage = ceil($this->nowPage/$this->rollPage); 37: 38: // >> 39: if( $nowCoolPage == 1){ 40: $theFirst = ""; 41: $prePage = ""; 42: }else{ 43: $preRow = ($this->rollPage*($nowCoolPage-1)-1)* $this->listRows; 44: $prePage = "totalRows&$this->parameter>parameter>coolPages){ 48: $nextPage = ""; 49: $theEnd=""; 50: }else { 51: $nextRow = ($nowCoolPage*$this->rollPage)*$this->listRows; 52: $theEndRow = ($this->totalPages-1)*$this->listRows; 53: $nextPage = " totalRows&$this->parameter>>"; 54: $theEnd = "totalRows&$this->parameter>>>"; 55: } 56: // 1 2 3 4 5 57: $linkPage = ""; 58: for ($i=1;$irollPage;$i++){ 59: $page=($nowCoolPage-1)*$this->rollPage+$i; 60: $rows=($page-1)*$ this->listRows; 61: if($page!=$this->nowPage){ 62: if($pagetotalPages){ 63: $linkPage .= " totalRows&$this->parameter>".$page .""; 64: }else{ 65: break; 66: } 67: }else{ 68: if($this->totalPages != 1){ 69: $linkPage .= " [".$page ."
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