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link.go
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/
link.go
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package elements
import "html"
//Link produce the html anchor
type Link struct {
Base
Container
Text string
HTMLEncode bool
URL string
NewWindow bool
PostBack []string
}
func params(postback []string) string {
ret := "'" + postback[0] + "'"
for idx, val := range postback {
if idx == 0 {
continue
}
ret += ",'" + val + "'"
}
return ret
}
//String return a string with tag anchor
func (link Link) String() string {
ret := "<a" + link.Attrs()
if link.URL != "" {
ret += " href='" + link.URL + "'"
}
if link.NewWindow {
ret += " target='_blank'"
}
if len(link.PostBack) > 0 {
if link.URL != "" {
ret += " onclick=\"javascript:sendEvent(" + params(link.PostBack) + ")\""
} else {
ret += " href=\"javascript:sendEvent(" + params(link.PostBack) + ")\""
}
}
ret += ">"
if link.HTMLEncode {
ret += html.EscapeString(link.Text)
} else {
ret += link.Text
}
for _, el := range link.Body {
ret += el.String()
}
ret += "</a>"
return ret
}