PatternMainPage.inc
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<?php
/**
*
* Main page of the document management system. Consists of a 2 x 2 HTML table.
* Custom defined payloads can be placed in each of the table cells, giving a reasonable
* amount of layout/design flexibility
*
* JavaScript to validate numbers and strings is included by default
*
* @author Rob Cherry, Jam Warehouse (Pty) Ltd, South Africa
* @date 12 December 2002
* @package lib.visualpatterns
*
*/
class PatternMainPage {
function PatternMainPage() {
global $default;
$this->sFormAction = "$default->owl_root_url/control.php";
}
/** property holder for $oNorthWestPayload */
var $oNorthWestPayload;
/** property holder for $oWestPayload */
var $oWestPayload;
/** property holder for $oEastPayload */
var $oCentralPayload;
/** property holder for $oNorthPayload */
var $oNorthPayload;
/** form action*/
var $sFormAction;
/** form enctype */
var $sFormEncType;
var $sErrorMessage;
function setNorthWestPayload($oNewVal) {
$this->oNorthWestPayload = & $oNewVal;
}
function setNorthPayload($oNewVal) {
$this->oNorthPayload = & $oNewVal;
}
function setCentralPayload($oNewVal) {
$this->oCentralPayload = & $oNewVal;
}
function setWestPayload($oNewVal) {
$this->oWestPayload = & $oNewVal;
}
function setFormAction($sNewVal) {
$this->sFormAction = & $sNewVal;
}
function setErrorMessage($sNewValue) {
$this->sErrorMessage = $sNewValue;
}
function setFormEncType($sNewValue) {
$this->sFormEncType = $sNewValue;
}
/**
* Render the page in HTML
*/
function render() {
global $default;
$sToRender = "<html>\n" .
"<head>\n" .
"<meta http-equiv=\"refresh\" content=\"" . ($default->owl_timeout+3) . "\">\n" .
"<link rel=\"StyleSheet\" HREF=\"$default->owl_ui_url/stylesheet.css\" type=\"text/css\">\n".
PatternMainPage::getJavaScript() . "\n" .
"</head>\n" .
"<body>\n" .
"<form name=\"MainForm\" " . (isset($this->sFormEncType) ? "enctype=\"$this->sFormEncType\" " : " ") . " action=\"".$this->sFormAction."\" method=\"POST\">\n" .
"<table border=\"1\" width=\"600\" height=\"600\">\n " .
"<tr height=\"18%\">\n".
"<td width=\"5%\">\n";
if (isset($this->oNorthWestPayload)) {
$sToRender = $sToRender . "\n" . $this->oNorthWestPayload->render() . "\n";
} else {
$sToRender = $sToRender . "\nNorthwest payload not set\n";
}
$sToRender = $sToRender . "</td>\n
<td width = \"90%\">\n";
if (isset($this->oNorthPayload)) {
$sToRender = $sToRender . "\n" . $this->oNorthPayload->render() . "\n";
} else {
$sToRender = $sToRender . "\nNorth payload not set\n";
}
$sToRender = $sToRender . "</td>\n
</tr>\n
<tr border = \"1\" height=\"72%\" >\n
<td border = \"1\" width=\"5%\">";
if (isset($this->oWestPayload)) {
$sToRender = $sToRender . "\n" . $this->oWestPayload->render() . "\n";
} else {
$sToRender = $sToRender . "\nWest payload not set\n";
}
$sToRender = $sToRender . "</td>\n
<td width=\"80%\" valign=\"top\">\n";
if (isset($this->oCentralPayload)) {
if (isset($this->sErrorMessage)) {
$sToRender .= "<table border=\"0\"><tr><td><p class=\"errorText\">$this->sErrorMessage</td></tr></table>\n ";
}
$sToRender = $sToRender . "\n" . $this->oCentralPayload->render() . "\n";
} else {
$sToRender = $sToRender . "\nCentral payload not set\n";
}
$sToRender = $sToRender . "</td>\n" .
"</tr>\n" .
"</table>\n" .
"</form>\n" .
"</body>\n" .
"</html>\n";
echo $sToRender;
}
/**
* Returns java scrip that has 3 functions:
* o validateString - validates a string
* o validateNumber - validates a number
* o setActionAndSubmit - sets the MainForm action to newAction and submits
*/
function getJavaScript() {
return "<script language=\"JavaScript\">\n".
"<!--\n" .
"function validateString(field, msg, min, max) {\n" .
"\tif (!min) { min = 1 }\n" .
"\tif (!max) { max = 65535 }\n\n" .
"\tif (!field.value || field.value.length < min || field.value.max > max) {\n" .
"\t\talert(msg);\n" .
"\t\tfield.focus();\n" .
"\t\tfield.select();\n" .
"\t\treturn false;\n" .
"\t}\n" .
"\treturn true;\n" .
"}\n\n" .
"function validateNumber(field, msg, min, max) {\n" .
"\tif (!min) { min = 0 }\n" .
"\tif (!max) { max = 255 }\n" .
"\tif ( (parseInt(field.value) != field.value) || field.value.length < min || field.value.length > max) {\n" .
"\t\talert(msg);\n" .
"\t\tfield.focus();\n" .
"\t\tfield.select();\n" .
"\t\treturn false;\n" .
"\t}\n" .
"\treturn true;\n" .
"}\n\n" .
"function setActionAndSubmit(newAction) {\n ".
"\tdocument.MainForm.action = newAction;\n" .
"\tdocument.MainForm.submit();\n" .
"}\n" .
"//-->\n" .
"</script>\n";
}
}
?>