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Twitter{{#switch(expression)}}
{{#switch(EXPRESSION)}}BLOCK{{/switch}}
Renders the BLOCK with contextual {{#case(expression)}} and {{#default()}} helpers.
{{#switch(user.type)}}
{{#case("admin")}}
<button value="edit"/>
{{/case}}
{{#case("manager")}}
<button value="view">
{{/case}}
{{#default()}}
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{{/default}}
{{/switch}}
Parameters
- EXPRESSION
{KeyLookup Expression|Call Expression}:An expression or key that references a value that will be switched on.
- BLOCK
{sectionRenderer(context, helpers)}:a template that is rendered, uses {{#case(expression)}} and {{#default()}} helpers to match
EXPRESSION.
Use
The switch helper is used to render a block where one of several cases matches expr. It works just like a JavaScript switch.
{{#switch(page)}}
{{#case("cart")}}
<can-import from="cart">
<cart-page></cart-page>
</can-import>
{{/case}}
{{#default()}}
<can-import from="home">
<home-page></home-page>
</can-import>
{{/default}}
{{/switch}}