go-templates Questions
1
Solved
I 'm new to go and I got my mind stuck with something pretty trivial, so I ask for your help, maybe anyone knows why this behaviour happens:
I want to output the query params string of an url obje...
Pharisaism asked 28/6, 2017 at 10:34
1
Solved
In the data I pass to my template I have the two variables Type and Res.Type I want to compare to preselect an option for my select field.
To illustrate my problem I have created this simplified v...
Alvardo asked 24/6, 2017 at 8:34
2
Solved
I have simple case, where a templates (text/templates) includes another like this
`index.html`
{{ template "image_row" . }}
`image_row.html`
{{ define "image_row" }}
To stuff here
{{ ...
Iodism asked 15/4, 2017 at 12:25
2
Solved
Similar question answered here, but I don't think it solves my problem.
Let's say you have the following struct:
type User struct {
Username string
Password []byte
Email string
...
}
Moreov...
Volvox asked 6/4, 2017 at 18:38
1
Solved
I have a Golang template, defined like this
{{- define "test" -}}
{{- printf "%s" .Name | trunc 24 -}}
{{- end -}}
Then I use it in one of my files:
{{ template "test" . }}
What does the dot ...
Infrequent asked 28/2, 2017 at 11:47
4
Solved
My Problem is that, I want to build a letter generator, which first builds a latex-file from user input, and then compiles this via latex to PDF.
The template contains multiple lines like this:
\...
Grin asked 23/5, 2013 at 7:3
3
Solved
I'm new to using Hugo and Go Templates. How can I access a variable from a partial file that is defined in base file using Hugo?
For eg: I have an index.html file which contains code that reads th...
Thilde asked 8/2, 2017 at 22:20
2
Solved
In my go code I often use if like this
if user && user.Registered { }
equivalent code in go templates would be
{{ if and .User .User.Registered }} {{ end }}
Unfortunately code in the ...
Troublesome asked 13/2, 2017 at 16:5
2
Solved
Is there a simple way like template.ParseFiles("base.html", "home.html") but for strings to build a template from a set of strings?
I have a base template and a list of pages templates (all as str...
Holyhead asked 25/1, 2017 at 15:55
1
Solved
I use "text/template" module.
I have struct like this to parse XML from Blogger
type Media struct {
ThumbnailUrl string `xml:"url,attr"`
}
type Entry struct {
ID string `xml:"id"`
Published ...
Shaniceshanie asked 14/1, 2017 at 7:33
2
Solved
I'm trying to do some simple work with the text/template package. The sample given at the top of template is what I'm working with.
How do I write the 'parsed' file so template.ParseFiles() proper...
Drew asked 4/8, 2012 at 2:4
1
Solved
In golang's template/html package, I can use {{ if .loggedIn }} to check if logged in is true.
How do I check if .loggedIn is false without using ne or eq?
For example, I am looking for somethi...
Bourassa asked 22/12, 2016 at 14:56
1
Within a template, how can I achieve this?
{{$var := template "my-template"}}
I just get "unexpected <template> in operand".
Cant asked 20/10, 2016 at 21:31
2
Solved
Given this Go text/template code:
Let's say:
{{ if eq .Foo "foo" }}
Hello, StackOverflow!
{{ else if eq .Foo "bar" }}
Hello, World!
{{ end }}
We get the following output in case Foo equals "foo"...
Forgather asked 9/10, 2016 at 20:48
4
Solved
I’m using AngularJS as the front-end JS library, with Go templates within Revel framework to to generate the markup on the back-end.
But both Go and Angular use {{ and }} for delimiters in their t...
Socorrosocotra asked 14/7, 2013 at 17:37
2
Solved
I have stored some content in MySQL that looks like this.
"Hi!\nHow are you?\nHere is the link you wanted:\nhttp://www.google.com"
When I print it in Golang template, its not parsing corr...
Lieutenancy asked 6/8, 2016 at 12:26
1
Solved
I'm looking for a way of binding json data directly into a template (without any struct representation in golang) - and I'm coming up short. Essentially, what I want is to have both template docume...
Torosian asked 18/7, 2016 at 12:35
1
Solved
How to access range within range in Go templates?
Template:
{{range .Resume.Skills}}
{{.Name}}
{{.Level}}
{{range $item, $key := .Keywords}}
{{$key}}
{{$item}}
{{end}}
{{end}}
Struct:
t...
Orthopter asked 4/7, 2016 at 18:41
1
Solved
I have a simple Go / Gin web app. I need to put some dynamic content in html template.
For e.g. I have a few tables (the number is dynamic) with a few rows (the number is dynamic). I need to put t...
Vahe asked 14/6, 2016 at 13:11
1
Solved
How can I conditionally display something else if my range is empty?
{{range .Users}}
...
{{end}}
If the range is empty, I want to display a different block of HTML.
Dunsinane asked 28/5, 2016 at 22:59
1
Solved
I have Files slice of File structure in my Go program to keep name and size of files. I created template, see below:
type File struct {
FileName string
FileSize int64
}
var Files []File
const tm...
Bello asked 9/5, 2016 at 19:48
1
Solved
Basic information
Go version: go1.4.2 darwin/amd64
Operating System: Mac OS X 10.10.5
I'm working on a small Web project written based on go and gin. Here is my golang code. After running go ru...
Romanist asked 14/8, 2015 at 8:21
1
Solved
Inside a golang template when simply outputting values it seems that pointers are automatically dereferenced. When .ID is a pointer to an int,
{{.ID}} outputs 5
But when I try to use it in a pipe...
Nan asked 24/2, 2016 at 18:15
2
Solved
I am unable to find any documentation regarding what the type of the return value is when attempting key into a map in which the key doesn't exist. From the Go bug tracker it appears to be a specia...
Spermiogenesis asked 21/1, 2016 at 6:49
1
Solved
Is it possible to check if a struct field exists from within a Go HTML template?
For example, given the following template:
{{if .FieldA}}
<a>{{.FieldA}}</a>
{{end}
and structs de...
Shari asked 10/1, 2016 at 7:29
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