有没有办法打破JQuery模板中的{{each}}循环

Question

Is there a way to break the looping defined in the JQuery Template , the one which we used to break any normal loop.

Thanks in Advance.

Answer 1

Why not just pass in a smaller collection containing only the values that you do want to loop over? In general, templates should be "dumb" and contain as little business logic as possible.

Answer 2

your templates should not be smart enough to break loops. it should render data, and not process anything. there may be a 'proper' way to do this, but this might work if you need to get er done.

sudo code...

continue = true;
{{each}}

{{if continue}}
{{expressionToCheckIfContinue()}}
TEMPLATE BLAH
{{/if}}

{{/each}}

set the continue var to false (from within expressionToCheckIfContinue) when you want to break.