) // Each headline and corresponding body ID of a container can be derived from the container ID "itemID" // ----------------------------- // Example 01: 5 rows and 1 col, 3rd row is an array // $gridStruct[0][0] = itemID // .... // $gridStruct[2][0] = array(1,2) // => container $gridStruct[2][0] has 1 row and 2 cols // $gridStruct[2][0][0][0] = itemID // $gridStruct[2][0][0][1] = itemID // => One if that sub-)items can be an array again // .... // $gridStruct[4][0] = itemID // ----------------------------- // Example 02: 3 rows and 2 cols // $gridStruct[0][0] = itemID // $gridStruct[0][1] = itemID // $gridStruct[1][0] = itemID // $gridStruct[1][1] = itemID // $gridStruct[2][0] = itemID // $gridStruct[2][1] = itemID // .... public $gridStruct = array(); // Associative array with all items of the grid as a list (independent from the grid structure). // The item ID is the key of the array. The second component is the (CSS-)type // Example 01: Item with ID "grid_ct_00_01" // $gridItemList["grid_ct_00_01"]["class"] = array : class names associated to this container ....) // $gridItemList["grid_ct_00_01"]["style"] = array : styles associated to this container ....) // $gridItemList["grid_ct_00_01"]["html"] = string : combined output (e.g. "

") with all tags "class", "id", "name", etc. ....) // $gridItemList["grid_ct_00_01"]["...."] = .... public $gridItemList = array(); // METHODS // Constructor function __construct($initialColWidth = "", $gridMatrix = array(), $gridParameters = array(), $gridStruct = array()) { // Add or modify grid parameters if (!is_array($gridParameters)) : $gridParameters = array(); endif; $this->setDefaultGridParameters($initialColWidth, $gridParameters); // Define new structure or add sub-structure items if (!is_array($gridStruct)) : $gridStruct = array(); endif; $gridStruct = $this->setDefaultGridStructure($gridMatrix); // Also inserts items to class attribute "$gridItemList" $this->gridParameters["grid_matrix"] = $gridMatrix; // Remember the dimensions of the container array, e.g. regarding the container page counter $this->gridParameters["container_page_counter"] = 1; // Inits the counter for a page to use the NEXT container } // Set global parameters (like tag names, class valuess, etc.) private function setDefaultGridParameters($initialColWidth, $gridParameters) { $this->gridParameters["ct_tag_prefix"] = "grid_ct"; // base prefix of all container tags $this->gridParameters["ct_tag_headline"] = "hl"; // headline : hl $this->gridParameters["ct_tag_body"] = "bd"; // body : bd if ($initialColWidth == "") : $initialColWidth = "700px"; endif; $this->gridParameters["ct_col_width"] = $initialColWidth; // Init width of the container // CSS output for HTML // Examples // .grid_ct {padding:5px; margin:5px;} // .grid_ct_ht {padding:5px; background-color:#1b12b9; color:white;} // .grid_ct_bd {min-height:150px; padding:5px; background-color:#1b12b9; color:white; } // .... $this->gridParameters["output_css"] = " ." . $this->gridParameters["ct_tag_prefix"] . " {float:left; padding:5px; margin:5px; width:" . $this->gridParameters["ct_col_width"] . "; font-size:10pt; font-family:Helvetica,Arial; font-style:normal; font-weight:normal;} ." . $this->gridParameters["ct_tag_prefix"] . "_" . $this->gridParameters["ct_tag_headline"] . " {min-height:22px; padding:5px; background-color:#1b12b9; color:white;} ." . $this->gridParameters["ct_tag_prefix"] . "_" . $this->gridParameters["ct_tag_body"] . " {min-height:150px; padding:5px; background-color:#97bcFF; color:white;} "; // Overwrite default values with new values of the same keys and add new values $this->gridParameters = array_merge($this->gridParameters, $gridParameters); } // Generates the DEFAULT grid structure private function createGridContainer($row, $col) { $prefix = $this->gridParameters["ct_tag_prefix"]; $hl = $this->gridParameters["ct_tag_headline"]; $bd = $this->gridParameters["ct_tag_body"]; $pair = pad($row, 2, "0") . "_" . pad($col, 2, "0"); $itemID = $prefix . "_" . $pair; // item ID of the container: gridStruct[1][2] = "grid_ct_02_01" $this->gridStruct[$row][$col] = $itemID; $this->gridItemList[$itemID]["class"] = $prefix; // class(es) of the container gridItemList["grid_ct_02_01"] = "grid_ct"; // HTML output of the container containing headline an body with derived IDs and class(es) $debugArrOut = ""; // $debugArrOut = array("HEADLINE " . $pair, "BODY " . $pair); $htmlCt = "

\n" . "

" . $debugArrOut . "

\n" . "

" . $debugArrOut . "

\n" . "

\n"; $this->gridItemList[$itemID]["html"] = $htmlCt; return $htmlCt; } // Generates the DEFAULT grid structure private function setDefaultGridStructure($gridMatrix = array(3,2)) { $rows = $gridMatrix[0]; $cols = $gridMatrix[1]; $this->gridParameters["output_html"] = ""; // Init for ($r = 0; $r < $rows; $r++) : $this->gridParameters["output_html"] .= "

"; for ($c = 0; $c < $cols; $c++) : $this->gridParameters["output_html"] .= $this->createGridContainer($r, $c); endfor; endfor; } // Adds a container to the end of the base structure // TO BE DONE private function addGridContainer($row, $col) { // .... $this->createGridContainer($row, $col); // .... } // Inits the counter for a page to use the NEXT container public function resetContainerPageCounter () { $this->gridParameters["container_page_counter"] = 1; } // Gets the value of the current page counter public function getContainerPageCounter () { return $this->gridParameters["container_page_counter"]; } // Increments the current counter of a page to use the NEXT container // Returns container page counter values // $retMode: "0" or empty <=> returns the array(row, col) regarding current container ID // "1" returns the current page counter by itself and increments it for the next call // "2" returns the ID of the container public function getNextContainerPageCounter ($retMode = "0", $noIncrement = "") { $ctPageCounter = $this->gridParameters["container_page_counter"]; if ($noIncrement == "") : $this->gridParameters["container_page_counter"]++; endif; if ($retMode == "1") : return $ctPageCounter; else : $gridMatrix = $this->gridParameters["grid_matrix"]; $row = floor($ctPageCounter / $gridMatrix[1]); $col = ($ctPageCounter % $gridMatrix[1]) - 1; if ($col < 0) : $row--; $col = $gridMatrix[1] - 1; endif; if ($retMode == "2") : return $this->gridStruct[$row][$col]; // Return item ID else : return array($row, $col); endif; endif; } // Returns the current counter of a page (without automatic increment) // $retMode: desciption look for "getNextContainerPageCounter()" // $mode: public function getCurrentContainerPageCounter ($retMode = "0") { return $this->getNextContainerPageCounter($retMode, "1"); } // Gets single item parameter by key public function getGridItemParameter ($key) { return $this->gridParameters[$key]; } // Sets single item parameter by key and value public function setGridItemParameter ($key, $val) { $this->gridParameters[$key] = $val; } // Returns a JS code line // Examples: // Add a "class" to an item => setContainerProperty("itemID", "addClass", $cssClassName, ""); // Remove a "class" to an item => setContainerProperty("itemID", "removeClass", $cssClassName, ""); // Set html content to an item => setContainerProperty("itemID", "html", $htmlContent, ""); // Set style for an item => setContainerProperty("itemID", "css", "background-color", $bgColor); // .... public function jsContainerProperty ($itemID, $propertyType, $propertyName = "", $propertyVal = "", $propertyQuote = "'") { return "$('#" . $itemID . "')." . $propertyType . "(" . ($propertyName != "" ? $propertyQuote . $propertyName . $propertyQuote : "") . ($propertyVal != "" ? ($propertyName != "" ? ", " : "") . $propertyQuote . $propertyVal . $propertyQuote : "") . ");\n"; } // Short call for setting CSS attributes to an item [Calls function jsContainerProperty] public function gridSetCss ($row, $col, $attributeArr = array(), $childSuffix = "") { $retStr = ""; $itemID = $this->gridStruct[$row][$col] . ($childSuffix != "" ? "_" . $childSuffix : ""); $attributeArrLen = count($attributeArr); for ($i = 0; $i < $attributeArrLen; $i += 2) : // $fs .= $attributeArr[$i] . "='" . $attributeArr[$i + 1] . "'"; $retStr .= $this->jsContainerProperty($itemID, "css", $attributeArr[$i], $attributeArr[$i + 1]); endfor; return $retStr; } // Short call for setting HTML content to an item [Calls function jsContainerProperty] public function gridSetContent ($row, $col, $content = "", $childSuffix = "", $propertyType = "html", $propertyQuote = "'") { $retStr = ""; $itemID = $this->gridStruct[$row][$col] . ($childSuffix != "" ? "_" . $childSuffix : ""); $retStr .= $this->jsContainerProperty($itemID, $propertyType, "", $content, $propertyQuote); return $retStr; } // Sets HTML content to an item as short call for function "gridSetContent()" public function gridSetHtml ($row, $col, $content = "", $childSuffix = "", $propertyQuote = "'") { return $this->gridSetContent($row, $col, $content, $childSuffix, "html", $propertyQuote); } // Sets TEXT content to an item as short call for function "gridSetContent()" public function gridSetText ($row, $col, $content = "", $childSuffix = "", $propertyQuote = "'") { return $this->gridSetContent($row, $col, $content, $childSuffix, "text", $propertyQuote); } // Short call for hiding/showing an item [Calls function jsContainerProperty] public function gridHideShow ($row, $col, $hideShow = "hide") { $itemID = $this->gridStruct[$row][$col]; return $this->jsContainerProperty($itemID, $hideShow); } // Short call for hiding remaining containers without content public function gridHideRemaining () { $gridJsOut = ""; // Get number of containers of the page object $gridMatrix = $this->gridParameters["grid_matrix"]; $numOfPageContainers = $gridMatrix[0] * $gridMatrix[1]; $gridPageCounter = $this->getContainerPageCounter(); for ($c = $gridPageCounter; $c <= $numOfPageContainers; $c++) : $gridMatrix = $this->getNextContainerPageCounter(); $gridJsOut .= $this->gridHideShow($gridMatrix[0], $gridMatrix[1]); endfor; return $gridJsOut; } } ?>