canijailbreak.com | a website which tells you whether you can jailbreak | iOS library
kandi X-RAY | canijailbreak.com Summary
kandi X-RAY | canijailbreak.com Summary
a website which tells you whether you can jailbreak your iOS device.
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QUESTION
In my project, in the index.tmpl
file is the range function defined: {{ range $index, $jb := .Jailbreaks }}
which iterates through the Jailbreaks
array.
I was wondering if there is a way to check if the $index is on a defined position. So for this I tried {{ if $index == 0 }}
but on compiling I get the error
Error rendering
index
template: template: index.tmpl:63: unexpected "=" in operand
Do I have to define a function in the main.go file to complete this task? I am working with this project for everyone who is wondering.
...ANSWER
Answered 2017-Feb-19 at 21:12You are looking for {{ if eq $index 0 }}
. See https://golang.org/pkg/text/template/#hdr-Actions and https://golang.org/pkg/text/template/#hdr-Functions.
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