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@@ -5,17 +5,6 @@ package middleware |
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import "net/url" |
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// flashes enumerates all the flash types |
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const ( |
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SuccessFlash = "SuccessMsg" |
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ErrorFlash = "ErrorMsg" |
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WarnFlash = "WarningMsg" |
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InfoFlash = "InfoMsg" |
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) |
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// FlashNow FIXME: |
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var FlashNow bool |
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// Flash represents a one time data transfer between two requests. |
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type Flash struct { |
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DataStore ContextDataStore |
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@@ -27,15 +16,12 @@ func (f *Flash) set(name, msg string, current ...bool) { |
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if f.Values == nil { |
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f.Values = make(map[string][]string) |
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} |
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isShow := false |
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if (len(current) == 0 && FlashNow) || |
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(len(current) > 0 && current[0]) { |
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isShow = true |
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} |
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if isShow { |
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showInCurrentPage := len(current) > 0 && current[0] |
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if showInCurrentPage { |
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// assign it to the context data, then the template can use ".Flash.XxxMsg" to render the message |
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f.DataStore.GetData()["Flash"] = f |
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} else { |
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// the message map will be saved into the cookie and be shown in next response (a new page response which decodes the cookie) |
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f.Set(name, msg) |
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} |
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} |