Feature/auto populate planned end date

Client-Side Components/Client Scripts/Auto-Populate Planned End Date/README.md

@@ -0,0 +1 @@
+An onChange client script that calls the script includes that adds the X number of business days to the planned start date, and autopopulates the planned end date based on the type

Client-Side Components/Client Scripts/Auto-Populate Planned End Date/autoPopulatePlannedEndDate.js

@@ -0,0 +1,25 @@
+//Client script
+//Table: Change Request
+//UI Type: All
+//Type: onChange
+//Field: Planned Start Date
+function onChange(control, oldValue, newValue, isLoading, isTemplate) {
+    if (isLoading || newValue === '') {
+        return;
+    }  
+    var daysToAdd;
+    if(g_form.getValue('type') =='standard' || g_form.getValue('type') =='normal')
+      daysToAdd = 3; 
+    else if(g_form.getValue('type') =='emergency')
+      daysToAdd = 1;
+    var ga = new GlideAjax("addBusinessDays"); //Calling the add business days script include, which is in the Server-Side Components/Script Includes/Add Business Days/addBusinessDays.js
+    ga.addParam('sysparm_name', 'addDays');
+    ga.addParam('sysparm_days', daysToAdd); 
+    ga.addParam('sysparm_date', newValue);
+    ga.getXML(processResponse);
+
+    function processResponse(response) {
+        var answer = response.responseXML.documentElement.getAttribute("answer").toString();
+        g_form.setValue('end_date', answer);
+    }
+}

Server-Side Components/Script Includes/Add Business Days/README.md

@@ -0,0 +1,2 @@
+The client callable script includes adds number of business days using the OOB 8-5 weekdays excluding holidays schedule
+The script includes the sys_id of the OOB schedule, calculates the number of business days, and returns the date.

Server-Side Components/Script Includes/Add Business Days/addBusinessDays.js

@@ -0,0 +1,22 @@
+// Takes the number of days as a parameter, and the start date
+//Name: addBusinessDays
+//Client Callable: checked
+var addBusinessDays = Class.create();
+var schedule = new GlideSchedule('090eecae0a0a0b260077e1dfa71da828');
+addBusinessDays.prototype = Object.extendsObject(global.AbstractAjaxProcessor, {
+
+    addDays: function() {
+        var days = parseInt(this.getParameter("sysparm_days"));
+        var startDate = new GlideDateTime(this.getParameter("sysparm_date").toString());       
+        var sd = startDate;
+        startDate = startDate.getDate();
+        var time = sd.getTime().getByFormat('HH:mm:ss');
+        var dur = new GlideDuration(60 * 60 * 1000 * (days * 9));
+        schedule = new GlideSchedule('090eecae0a0a0b260077e1dfa71da828'); //sys_id of OOB schedule 8-5 weekdays excluding holidays
+        var end = schedule.add(startDate, dur);       
+        var endDate = end.getDate().getByFormat("MM/dd/yyyy");
+        var endDateTime = endDate + ' ' + time;
+        return endDateTime.toString();
+    },
+    type: 'addBusinessDays'
+});