23 lines
360 B
Go
23 lines
360 B
Go
|
package common
|
||
|
|
|
||
|
|
import "fmt"
|
||
|
|
|
||
|
|
// Paginate creates an additional SQL LIMIT clause for paginating.
|
||
|
|
func Paginate(page, limit string, maxLimit int) string {
|
||
|
|
var (
|
||
|
|
p = Int(page)
|
||
|
|
l = Int(limit)
|
||
|
|
)
|
||
|
|
if p < 1 {
|
||
|
|
p = 1
|
||
|
|
}
|
||
|
|
if l < 1 {
|
||
|
|
l = 50
|
||
|
|
}
|
||
|
|
if l > maxLimit {
|
||
|
|
l = maxLimit
|
||
|
|
}
|
||
|
|
start := uint(p-1) * uint(l)
|
||
|
|
return fmt.Sprintf(" LIMIT %d,%d ", start, l)
|
||
|
|
}
|