Issue trentrichardson#453 Fixes altField when using inline mode

Author: trentrichardson

index.html

@@ -642,6 +642,22 @@ <h3 id="alt_examples">Alternate Fields</h3>
 </pre>
 					</div>
 
+					<!-- ============= example -->
+					<div class="example-container">
+						<p>With inline mode:</p>
+						<div>
+					 		<input type="text" name="alt_example_4_alt" id="alt_example_4_alt" value="" />
+					 		<span id="alt_example_4" ></span>
+						</div>					
+<pre>
+$('#alt_example_4').datepicker({
+	altField: "#alt_example_4_alt",
+	altFieldTimeOnly: false,
+	inline: true
+});
+</pre>
+					</div>
+
 					<h3 id="rest_examples">Time Restraints</h3>
 
 					<!-- ============= example -->

jquery-ui-timepicker-addon.js

@@ -1264,6 +1264,39 @@
 		return $.datepicker._base_doKeyPress(event);
 	};
 
+	/*
+	* Fourth bad hack :/ override _updateAlternate function used in inline mode to init altField
+	*/
+	$.datepicker._base_updateAlternate = $.datepicker._updateAlternate;
+	/* Update any alternate field to synchronise with the main field. */
+	$.datepicker._updateAlternate = function(inst) {
+		tp_inst = this._get(inst, 'timepicker');
+		if(tp_inst){
+			var altField = tp_inst._defaults.altField;
+			if (altField) { // update alternate field too
+				var altFormat = tp_inst._defaults.altFormat || tp_inst._defaults.dateFormat;
+				var date = this._getDate(inst);
+				var formatCfg = $.datepicker._getFormatConfig(inst);
+				var altFormattedDateTime = '', altSeparator = tp_inst._defaults.altSeparator ? tp_inst._defaults.altSeparator : tp_inst._defaults.separator, altTimeSuffix = tp_inst._defaults.altTimeSuffix ? tp_inst._defaults.altTimeSuffix : tp_inst._defaults.timeSuffix;
+				if (tp_inst._defaults.altFormat)
+					altFormattedDateTime = $.datepicker.formatDate(tp_inst._defaults.altFormat, (date === null ? new Date() : date), formatCfg);
+				else
+					altFormattedDateTime = tp_inst.formattedDate;
+				if (altFormattedDateTime)
+					altFormattedDateTime += altSeparator;
+				if (tp_inst._defaults.altTimeFormat)
+					altFormattedDateTime += $.datepicker.formatTime(tp_inst._defaults.altTimeFormat, tp_inst, tp_inst._defaults) + altTimeSuffix;
+				else
+					altFormattedDateTime += tp_inst.formattedTime + altTimeSuffix;
+
+				$(altField).each(function() { $(this).val(altFormattedDateTime); });
+			}
+		}
+		else{
+			$.datepicker._base_updateAlternate(inst);
+		}
+	};
+
 	/*
 	* Override key up event to sync manual input changes.
 	*/