Dynamic tag name / prop name

[dy]

Calculated tag name or props:

html`<page-${page} />`
html`<div#${id}.${className} />`
html`<div class="${'a'} ${'b'}"/>`

aren't possible with htm now.

That's a feature-request.

[jviide]

This has been implemented & merged in #93. Edit: I was wrong, see update below.

[jviide]

Nope, sorry, I was thinking of attribute values!

[jviide]

@dy Currently there is no special syntax for string interpolation in tag names, but html`<${"page-" + page} />` should work.

The syntax in your last example (html`<div class="${'a'} ${'b'}"/>`) has been implemented in #93 and merged to master.

[developit]

Hiya - I really don't think HTM should be extended with hyperscript-style syntax. For that, use hyperscript.

Calculated tag names are both confusing and of extremely limited use - they can't represent components because the concatenated value is always a String, so they are limited to representing two pieces of the same string. For that, @jviide's example is sufficient and easy to understand.