how to use switch case(range of number) in jquery?

Question

i try to user switch (range of number) but it seems not work? can you help me check it where is the problem?

case (tot>10 && tot<110):
         $total.html(tot);
         $risk.html('小');
break;

case (tot>110 && tot<310):
         $total.html(tot);
         $risk.html('大');

Its not possible in the way you have illustrated, check this out for more information http://stackoverflow.com/questions/1616724/jquery-using-ranges-in-switch-cases — RossBille, Jul 23 '14 at 01:17
This works in JavaScript because the language spec is such that duplicate case expression values are not a problem. In some languages, that's not OK. — Pointy, Jul 23 '14 at 01:27

score 4 · Accepted Answer · edited May 23 '17 at 10:33

4

You can use just as suggested here

switch (true) {
    case (tot>10 && tot<110):
        $total.html(tot);
        $risk.html('小');
        break;
    case (tot>110 && tot<310):
        $total.html(tot);
        $risk.html('大');
        break;
 }

edited May 23 '17 at 10:33

Community

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answered Jul 23 '14 at 01:20

Nizam

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so it's kind of duplicated question, better mark it as duplicated rather than referencing another answer. – King King Jul 23 '14 at 01:22
Sure. Do you mean suggesting that is duplicated or doing something else? I don't know how to do it. – Nizam Jul 23 '14 at 01:24
maybe your reputation is not enough to vote close for duplicated reason. – King King Jul 23 '14 at 01:25
I will keep this in mind next time. Thanks for the advice. – Nizam Jul 23 '14 at 01:26

how to use switch case(range of number) in jquery?

1 Answers1