The html/template package in Go provides a set of useful functions for transforming data within templates. These functions are called "template funcs" and allow for flexible and efficient data rendering.
One example of a template func is the "safe" function, which marks a string as safe for HTML rendering. This prevents any special characters from being escaped, allowing for arbitrary HTML to be included in the page. Another example is the "range" function, which allows for iterating over a range of values and performing some action for each one.
Here is an example of using the "safe" function:
```{{safe "
Hello, world!
"}}
This could be used to include some pre-rendered HTML in a page without worrying about it being escaped.
Here is an example of using the "range" function:
{{range $index, $element := .MyList}}
{{$index}}: {{$element}}
{{end}}
```
This iterates over the "MyList" variable and outputs each element as an HTML list item.
Both of these template funcs are part of the "html/template" package in Go. By using these functions, developers can create rich and dynamic web pages with minimal effort.
Golang Template.Funcs - 30 examples found. These are the top rated real world Golang examples of html/template.Template.Funcs extracted from open source projects. You can rate examples to help us improve the quality of examples.