Add a renderValue() function to InputfieldDatetime

Author: ryancramerdesign

wire/modules/Fieldtype/FieldtypeDatetime.module

@@ -51,7 +51,9 @@ class FieldtypeDatetime extends FieldtypeText {
 
 		// Gregorian big-endian, starting with year (used in Asian countries, Hungary, Sweden, and US armed forces)
 		'Y-m-d',	// 2012-04-01 (ISO-8601)
+		'Y/m/d',	// 2012/04/01 (ISO-8601)
 		'Y.n.j',	// 2012.4.1 (common in China)
+		'Y/n/j',	// 2012/4/1 
 		'Y F j',	// 2012 April 1
 		'Y-M-j, l',	// 2012-Apr-1, Monday
 		'Y-M-j',	// 2012-Apr-1

wire/modules/Inputfield/InputfieldDatetime/InputfieldDatetime.module

@@ -129,6 +129,17 @@ class InputfieldDatetime extends Inputfield {
 		return $out; 
 	}
 
+	/**
+	 * Render value for presentation, non-input
+	 *
+	 */
+	public function ___renderValue() {
+		$value = $this->attr('value'); 
+		if(!$value) return '';
+		$format = trim($this->dateInputFormat . ' ' . $this->timeInputFormat); 
+		return FieldtypeDatetime::formatDate($value, trim($format));
+	}
+
 	/**
 	 * Capture setting of the 'value' attribute and convert string dates to unix timestamp
 	 *
@@ -171,7 +182,7 @@ class InputfieldDatetime extends Inputfield {
 		$f->attr('name', 'yearRange');
 		$f->attr('value', $this->yearRange); 
 		$f->attr('size', 10);
-		$f->label = "Date Picker Year Range";
+		$f->label = $this->_('Date Picker Year Range');
 		$f->description = $this->_('When the date picker is used, it has a selectable year range minus and plus 10 years from the current year. To extend or reduce that, specify the quantity of years before and after [current year] in this format: "-30:+20", which would show 30 years before now and 20 years after now.'); 
 		$f->notes = $this->_('Default when no value present is "-10:+10" which shows a date picker year range 10 years before now, and 10 years after now.'); 
 		$f->collapsed = Inputfield::collapsedBlank;