[enhance] Displaying stock balance while creating quotation
diff --git a/erpnext/selling/doctype/quotation/quotation.js b/erpnext/selling/doctype/quotation/quotation.js
index 83cec04..2cc7c63 100644
--- a/erpnext/selling/doctype/quotation/quotation.js
+++ b/erpnext/selling/doctype/quotation/quotation.js
@@ -47,6 +47,7 @@
 		}
 
 		this.toggle_reqd_lead_customer();
+		
 	},
 
 	quotation_to: function() {
@@ -162,3 +163,10 @@
 frappe.ui.form.on("Quotation Item", "items_on_form_rendered", function(frm, cdt, cdn) {
 	// enable tax_amount field if Actual
 })
+
+frappe.ui.form.on("Quotation Item", "stock_balance", function(frm, cdt, cdn) {
+	console.log("here")
+	var d = locals[cdt][cdn];
+	frappe.route_options = {"item_code": d.item_code}; 
+	frappe.set_route("query-report", "Stock Balance");
+})
\ No newline at end of file
diff --git a/erpnext/selling/doctype/quotation/quotation.py b/erpnext/selling/doctype/quotation/quotation.py
index 3c8add4..37ac412 100644
--- a/erpnext/selling/doctype/quotation/quotation.py
+++ b/erpnext/selling/doctype/quotation/quotation.py
@@ -106,7 +106,8 @@
 			"Quotation Item": {
 				"doctype": "Sales Order Item",
 				"field_map": {
-					"parent": "prevdoc_docname"
+					"parent": "prevdoc_docname",
+					"warehouse": "warehouse"
 				}
 			},
 			"Sales Taxes and Charges": {
diff --git a/erpnext/selling/doctype/quotation_item/quotation_item.json b/erpnext/selling/doctype/quotation_item/quotation_item.json
index 0146f38..cf5f2dc 100644
--- a/erpnext/selling/doctype/quotation_item/quotation_item.json
+++ b/erpnext/selling/doctype/quotation_item/quotation_item.json
@@ -696,6 +696,128 @@
   {
    "allow_on_submit": 0, 
    "bold": 0, 
+   "collapsible": 1, 
+   "collapsible_depends_on": "eval:doc.actual_qty", 
+   "fieldname": "item_balance", 
+   "fieldtype": "Section Break", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "label": "Item Balance", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "fieldname": "warehouse", 
+   "fieldtype": "Link", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "label": "Warehouse", 
+   "length": 0, 
+   "no_copy": 1, 
+   "options": "Warehouse", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 1, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "report_hide": 1, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "fieldname": "column_break_30", 
+   "fieldtype": "Column Break", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "description": "", 
+   "fieldname": "actual_qty", 
+   "fieldtype": "Float", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "label": "Actual Qty", 
+   "length": 0, 
+   "no_copy": 1, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 1, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 1, 
+   "report_hide": 1, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "fieldname": "stock_balance", 
+   "fieldtype": "Button", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "label": "Stock Balance", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
    "collapsible": 0, 
    "fieldname": "reference", 
    "fieldtype": "Section Break", 
@@ -910,7 +1032,7 @@
  "istable": 1, 
  "max_attachments": 0, 
  "menu_index": 0, 
- "modified": "2016-02-08 08:02:06.257910", 
+ "modified": "2016-02-17 14:48:49.320786", 
  "modified_by": "Administrator", 
  "module": "Selling", 
  "name": "Quotation Item", 
diff --git a/erpnext/stock/get_item_details.py b/erpnext/stock/get_item_details.py
index 22dbe51..6da2838 100644
--- a/erpnext/stock/get_item_details.py
+++ b/erpnext/stock/get_item_details.py
@@ -165,6 +165,7 @@
 		"discount_percentage": 0.0,
 		"supplier": item.default_supplier,
 		"delivered_by_supplier": item.delivered_by_supplier,
+		"actual_qty": get_item_balance_qty_for_default_warehouse(item)
 	})
 
 	# if default specified in item is for another company, fetch from company
@@ -463,3 +464,10 @@
 			return bom
 		else:
 			frappe.throw(_("No default BOM exists for Item {0}").format(item_code))
+			
+			
+def get_item_balance_qty_for_default_warehouse(item):
+	item = frappe.get_doc("Item", item.name)
+	
+	return frappe.db.get_value("Bin", {"item_code": item.name, "warehouse": item.default_warehouse},
+		["actual_qty"], as_dict=True) or {"actual_qty": 0}