Re: [go-nuts] template Funcs with ParseFile and Execute
Sry for little info, template.Base is a constant ("templates/base.html", a
path) and the same for templateName passed from my controller.
But what do i pass in template.New() ?
On Saturday, March 25, 2017 at 10:17:23 PM UTC+5:30, Yves Junqueira wrote:
>
> Your ParseFiles call has a "templateName" argument in it. The ParseFiles
> function only takes file paths, not template names.
>
> And templates.New takes a template name, not a file path.
>
> Hope this helps.
>
> On Sat, Mar 25, 2017 at 9:14 AM, priyank pulumati <pulumati...@gmail.com
> > wrote:
>
>> hello,
>> im building a go web app and facing an issue with Executing templates
>> with custom functions
>>
>> func CustomTemplateExecute(res http.ResponseWriter, req *http.Request,
>> templateName string, data map[string]interface{}) {
>> // Append common templates and data structs and execute template
>> var funcMap = template.FuncMap{
>> "humanSize": humanSize,
>> }
>> t, _ := template.New("").Funcs(funcMap).ParseFiles(templates.BASE,
>> templates.NOTIFICATIONS, templates.TICKER, templateName)
>> if len(data) == 0 {
>> data = make(map[string]interface{})
>> data["user"], _ = store.GetUser(context.Get(req, "userid").(string))
>> data["isadmin"] = store.IsAdmin(context.Get(req, "userid").(string))
>> } else {
>> data["user"], _ = store.GetUser(context.Get(req, "userid").(string))
>> data["isadmin"] = store.IsAdmin(context.Get(req, "userid").(string))
>> }
>> t.Execute(res, data)
>> }
>>
>> func humanSize() string {
>> return "Hello"
>> }
>>
>> I get template is empty error, i have tried giving a name to template.new
>> and its the same error.
>> Any help is appreciated, thank you !
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "golang-nuts" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to golang-nuts...@googlegroups.com .
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>
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Re: [go-nuts] template Funcs with ParseFile and Execute
Sry for little information, templateName is passed from my controllers with
a constant (like "templates/home.html"), so there is no problem with that.
In template.new(), what do i pass ?
On Saturday, March 25, 2017 at 10:17:23 PM UTC+5:30, Yves Junqueira wrote:
>
> Your ParseFiles call has a "templateName" argument in it. The ParseFiles
> function only takes file paths, not template names.
>
> And templates.New takes a template name, not a file path.
>
> Hope this helps.
>
> On Sat, Mar 25, 2017 at 9:14 AM, priyank pulumati <pulumati...@gmail.com
> > wrote:
>
>> hello,
>> im building a go web app and facing an issue with Executing templates
>> with custom functions
>>
>> func CustomTemplateExecute(res http.ResponseWriter, req *http.Request,
>> templateName string, data map[string]interface{}) {
>> // Append common templates and data structs and execute template
>> var funcMap = template.FuncMap{
>> "humanSize": humanSize,
>> }
>> t, _ := template.New("").Funcs(funcMap).ParseFiles(templates.BASE,
>> templates.NOTIFICATIONS, templates.TICKER, templateName)
>> if len(data) == 0 {
>> data = make(map[string]interface{})
>> data["user"], _ = store.GetUser(context.Get(req, "userid").(string))
>> data["isadmin"] = store.IsAdmin(context.Get(req, "userid").(string))
>> } else {
>> data["user"], _ = store.GetUser(context.Get(req, "userid").(string))
>> data["isadmin"] = store.IsAdmin(context.Get(req, "userid").(string))
>> }
>> t.Execute(res, data)
>> }
>>
>> func humanSize() string {
>> return "Hello"
>> }
>>
>> I get template is empty error, i have tried giving a name to template.new
>> and its the same error.
>> Any help is appreciated, thank you !
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "golang-nuts" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to golang-nuts...@googlegroups.com .
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>
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[go-nuts] Re: template Funcs with ParseFile and Execute
Error when i say template.New(templates.BASE) template: templates/base.html: "templates/base.html" is an incomplete or empty template -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[go-nuts] template Funcs with ParseFile and Execute
hello,
im building a go web app and facing an issue with Executing templates with
custom functions
func CustomTemplateExecute(res http.ResponseWriter, req *http.Request,
templateName string, data map[string]interface{}) {
// Append common templates and data structs and execute template
var funcMap = template.FuncMap{
"humanSize": humanSize,
}
t, _ := template.New("").Funcs(funcMap).ParseFiles(templates.BASE,
templates.NOTIFICATIONS, templates.TICKER, templateName)
if len(data) == 0 {
data = make(map[string]interface{})
data["user"], _ = store.GetUser(context.Get(req, "userid").(string))
data["isadmin"] = store.IsAdmin(context.Get(req, "userid").(string))
} else {
data["user"], _ = store.GetUser(context.Get(req, "userid").(string))
data["isadmin"] = store.IsAdmin(context.Get(req, "userid").(string))
}
t.Execute(res, data)
}
func humanSize() string {
return "Hello"
}
I get template is empty error, i have tried giving a name to template.new
and its the same error.
Any help is appreciated, thank you !
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[go-nuts] Map value assignment inside if loop
Hello,
Go newbie here
func (data map[string] interface {}) {
if len(data) == 0 {
data := make(map[string]interface{})
data["user"], _ = store.GetUser(context.Get(req, "userid").(string))
} else {
data["user"], _ = store.GetUser(context.Get(req, "userid").(string))
}
log.Println(data["user"])
}
This produces in console, where as,
func (data map[string] interface {}) {
if len(data) == 0 {
data := make(map[string]interface{})
data["user"], _ = store.GetUser(context.Get(req, "userid").(string))
} else {
data["user"], _ = store.GetUser(context.Get(req, "userid").(string))
log.Println(data["user"])
}
}
This produces the right value, why is it so ?
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