Update help page

This commit is contained in:
Fred Boniface 2023-09-01 23:01:08 +01:00
parent 8e7350a355
commit cc08f8358e
3 changed files with 24 additions and 30 deletions

View File

@ -30,7 +30,7 @@
{{end}}
</ul>
<p><code>width</code> and <code>height</code> are in pixels</p>
<p><code>width</code> and <code>height</code> are in pixels - PDF417 is a fixed size and these options will only change the canvas size.</p>
<p><code>ecc_level</code> should be 1, 2, 3 or 4 where 1 is least resilient and 4 is most resilient</p>

View File

@ -41,13 +41,13 @@ var FormatRules = map[string]rule{
divisible: 1,
},
"code39": {
/* "code39": {
minLength: 1,
maxLength: 80,
charset: *CODE39,
divisible: 1,
},
*/
"code93": {
minLength: 1,
maxLength: 80,
@ -68,7 +68,7 @@ var FormatRules = map[string]rule{
charset: *ANY,
divisible: 1,
},
/*
"ean8": {
minLength: 7,
maxLength: 7,
@ -82,7 +82,7 @@ var FormatRules = map[string]rule{
charset: *NUMERAL,
divisible: 1,
},
*/
"pdf417": {
minLength: 1,
maxLength: 1100,

View File

@ -1,7 +1,6 @@
package web
import (
"fmt"
"html/template"
"net/http"
@ -23,14 +22,9 @@ func buildPage(w http.ResponseWriter, r *http.Request) {
BarcodeOptions: barcodeOptions,
}
tmpl, err := template.New("help").ParseFiles("templates/help.html") // Match template name and file name
if err != nil {
fmt.Println("Error templating page: ", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
tmpl := template.Must(template.New("help.html").ParseFiles("templates/help.html"))
err = tmpl.Execute(w, data)
err := tmpl.Execute(w, data)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return