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Async Support
Basically, you can use async and await in your templates as long as you configure Eta to be in async mode. Remember: if you're in async mode and are working with partials, you need to await include(...)!
Example
function asyncFunc() {
return new Promise((resolve) => {
setTimeout(() => {
resolve("HI FROM ASYNC")
}, 20)
})
}
let result = await Eta.render(
"<%= it.name %>: <%= await it.asyncFunc() %>",
{ name: "Ada Lovelace", asyncFunc: asyncFunc },
{ async: true }
)
// 'Ada Lovelace: HI FROM ASYNC'Special Functions
There are also two functions, renderAsync and renderFileAsync which are the equivalents of their respective functions with builtin async support.
Example
function asyncFunc() {
return new Promise((resolve) => {
setTimeout(() => {
resolve("HI FROM ASYNC")
}, 20)
})
}
let result = await Eta.renderAsync(
"<%= it.name %>: <%= await it.asyncFunc() %>",
{ name: "Ada Lovelace", asyncFunc }
)