From: Andrea Zagli <azagli@libero.it>
Date: Sun, 22 Aug 2021 06:27:32 +0000 (+0200)
Subject: Taking into account cols not in db.
X-Git-Url: https://saetta.ns0.it/gitweb?a=commitdiff_plain;h=0aad610bcc9f2879b5895a0e01f5726f3527b944;p=zakgrid_go

Taking into account cols not in db.
---

diff --git a/main.go b/main.go
index 83bf1ed..e4de04c 100644
--- a/main.go
+++ b/main.go
@@ -38,7 +38,12 @@ func (g *grid) getRowFromDb (m map[string]interface{}) string {
 	ret := "<tr>\n"
 
 	for _, c := range g.cols {
-		ret += fmt.Sprintf("\t<td>%v</td>\n", m[c.name])
+		v, ok := m[c.name]
+		if ok {
+			ret += fmt.Sprintf("\t<td>%v</td>\n", v)
+		} else {
+			ret += fmt.Sprintf("\t<td></td>\n")
+		}
 	}
 
 	ret += "</tr>\n"
@@ -61,6 +66,9 @@ func main() {
 	c = column{name: "age", title: "Age"}
 	g.addColumn(c)
 
+	c = column{name: "btn", title: "Buttons"}
+	g.addColumn(c)
+
 	fmt.Println (g)
 
 	header := g.getHeader()