From b43cfc5b39c0aeec04b1810f01e57ece96abdd7e Mon Sep 17 00:00:00 2001 From: Unknown Date: Sat, 15 Mar 2014 10:52:14 -0400 Subject: Clean code --- modules/middleware/context.go | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'modules') diff --git a/modules/middleware/context.go b/modules/middleware/context.go index 7a1dba3d..d3fe7bbf 100644 --- a/modules/middleware/context.go +++ b/modules/middleware/context.go @@ -41,6 +41,23 @@ func (ctx *Context) Query(name string) string { // return ctx.p[name] // } +// HasError returns true if error occurs in form validation. +func (ctx *Context) HasError() bool { + hasErr, ok := ctx.Data["HasError"] + if !ok { + return false + } + return hasErr.(bool) +} + +// RenderWithErr used for page has form validation but need to prompt error to users. +func (ctx *Context) RenderWithErr(msg, tpl string, form auth.Form) { + ctx.Data["HasError"] = true + ctx.Data["ErrorMsg"] = msg + auth.AssignForm(form, ctx.Data) + ctx.Render.HTML(200, tpl, ctx.Data) +} + // Handle handles and logs error by given status. func (ctx *Context) Handle(status int, title string, err error) { ctx.Data["ErrorMsg"] = err -- cgit v1.2.3