From 0c31c2d689f3a35c9a2c9651914f05fe7f590be8 Mon Sep 17 00:00:00 2001
From: Sergey Shcherbina <trytoheal@gmail.com>
Date: Sun, 22 Feb 2015 22:13:06 +0500
Subject: [PATCH] Added support to parse slices of ints and strings in
 ParseForm func

---
 templatefunc.go | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/templatefunc.go b/templatefunc.go
index 1224e82f..28ed15a3 100644
--- a/templatefunc.go
+++ b/templatefunc.go
@@ -358,11 +358,32 @@ func ParseForm(form url.Values, obj interface{}) error {
 				}
 				fieldV.Set(reflect.ValueOf(t))
 			}
+		case reflect.Slice:
+			if fieldT.Type == sliceOfInts {
+				formVals := form[tag]
+				fieldV.Set(reflect.MakeSlice(reflect.SliceOf(reflect.TypeOf(int(1))), len(formVals), len(formVals)))
+				for i := 0; i < len(formVals); i++ {
+					val, err := strconv.Atoi(formVals[i])
+					if err != nil {
+						return err
+					}
+					fieldV.Index(i).SetInt(int64(val))
+				}
+			} else if fieldT.Type == sliceOfStrings {
+				formVals := form[tag]
+				fieldV.Set(reflect.MakeSlice(reflect.SliceOf(reflect.TypeOf("")), len(formVals), len(formVals)))
+				for i := 0; i < len(formVals); i++ {
+					fieldV.Index(i).SetString(formVals[i])
+				}
+			}
 		}
 	}
 	return nil
 }
 
+var sliceOfInts = reflect.TypeOf([]int(nil))
+var sliceOfStrings = reflect.TypeOf([]string(nil))
+
 var unKind = map[reflect.Kind]bool{
 	reflect.Uintptr:       true,
 	reflect.Complex64:     true,