webform

commit b1781b9cfa027769a9f8ae49b04520d7811e4fbe
parent 6f2c821548283df50eeea7f59d8c9fb0aec1fa49
Author: Matsuda Kenji <info@mtkn.jp>
Date:   Tue, 23 Jul 2024 08:47:37 +0900

add qid() to Ans interface

Diffstat:
M
main.go
 | 
9
++++++++-

1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/main.go b/main.go
@@ -99,7 +99,7 @@ func (q *Question) makeAns(ans map[string][]string) ([]Ans, error) {
 	}
 	switch q.T {
 	case "check":
-		var l []string
+		l := make([]string, 0)
 		for _, i := range a {
 			if i == "" { // empty answer for "その他"
 				continue
@@ -128,6 +128,9 @@ func (q *Question) makeAns(ans map[string][]string) ([]Ans, error) {
 		if len(a) != 1 {
 			return nil, fmt.Errorf("invalid length %d for %s.\n", len(a), q.Qid)
 		}
+		if a[0] == "" { // empty answer
+			return []Ans{RadioAns{Qid: q.Qid, Type: q.T, Ans: ""}}, nil
+		}
 		i, err := strconv.Atoi(a[0])
 		if err != nil {
 			return nil, fmt.Errorf("invalid answer %s for %s.", a[0], q.Qid)
@@ -156,6 +159,7 @@ func (q *Question) makeAns(ans map[string][]string) ([]Ans, error) {
 }
 
 type Ans interface {
+	qid() string
 }
 
 type TextAns struct {
@@ -163,18 +167,21 @@ type TextAns struct {
 	Type string
 	Ans  string
 }
+func (a TextAns) qid() string { return a.Qid }
 
 type RadioAns struct {
 	Qid  string
 	Type string
 	Ans  string
 }
+func (a RadioAns) qid() string { return a.Qid }
 
 type CheckAns struct {
 	Qid  string
 	Type string
 	Ans  []string
 }
+func (a CheckAns) qid() string { return a.Qid }
 
 func formatAns(q Part, ans map[string][]string) ([]byte, error) {
 	return nil, nil