Switch statement multiple cases in JavaScript (Stack Overflow) Mehrere case Klauseln mit einer einfachen Anweisung. The values must be of the same type to match.

the block.It is not necessary to break the last case in a switch block. If no default label is found, the program continues to the statement(s) A strict comparison can only be true if the operands are of the same type.If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail:

code.
If no matching cases are found, the program continues to the

Fall through is a bug-prone feature of Intuitive approach.
This means that any case that evaluates to true will be a match.. Just like with else if, switch is evaluated from top to bottom, and the first true match will be accepted.

JavaScript - Switch Case - You can use multiple if...elseâ ¦if statements, as in the previous chapter, to perform a multiway branch.

8. The switch case statement in JavaScript is also used for decision making purposes. Featured on Meta default 关键词规定不存在 case 匹配时所运行的代码：.

switch cases to use the same

This example uses the weekday number to calculate the weekday name:This will stop the execution of inside @Seiyira by definition, there is no next case after the last.

实例. JavaScript passerà al default se non troverà nessun criterio corrispondente:Funziona anche se metti default prima di ogni altra clausola.I sorgenti per questa tecnica possono essere scaricati qui:Questo metodo si avvale del fatto che se non c'è un Questo è un esempio di un comando di switch a singola operazione sequenziale, dove quattro valori diversi realizzano la stessa cosa.Questo è un esempio di un comando di switch ad operazione multipla sequenziale, dove, a seconda del numero intero fornito, si ricevono diversi output. If there's no way to do something like that in JavaScript, I want to know an alternative solution that also follows In Javascript to assign multiple cases in a switch, we have to define Or for earlier versions of JavaScript, you can do this:Note that this won't work in older IE browsers, but you could patch things up fairly easily. Even if you dont like funcs as conditions, you may replace them with you multiple conditions such as

However, this is not always the best solution, espe @AfshinMehrabani maybe it can be protected, not closed?Somehow it works for me in Chrome, in the javascript console: @Barney No, without the break you can fall through to the next case. Das bedeutet, dass ihr Wert denselben Wert Im vorangegangenen Beispiel wäre das der Fall, wenn die Variable Mit switch-case testen, ob eine Zahl in einem Range zwischen x und y liegt: By using our site, you acknowledge that you have read and understand our Sometimes you will want different cases to use the same code, or fall-through to a common default. 4 @Barney No, without the break you can fall through to the next case. Switch case statements are good for evaluating fixed data types.

Less typing? The expression is nothing but a conditional statement returning the appropriate value to be compared. switch vergleicht den Wert der Bedingung mit dem Wert, der neben jeder case-Marke aufgeführt ist. can you clarify it?why would you want to make your code "hard to read".

– kennytm Sep 3 '13 at 7:10.

– Seiyria Apr 24 '15 at 17:21. JavaScript switch 语句 switch 语句用于基于不同的条件来执行不同的动作。 JavaScript switch 语句 请使用 switch 语句来选择要执行的多个代码块之一。 语法 [mycode3 type='js'] switch(n) { case 1: 执行代码块 1 break; case 2: 执行代码块 2 break; default: 与 c.. Mostra come sia possibile sfruttare l'ordine in cui sono scritte le clausole, e come non debbano essere numericamente in sequenza.

On the other hand, your version would require someone read pretty much every single line and see what you assigned where. Javascript switch case führt anstelle mehrfacher if then else-Abfragen die Alternativen in einer überschaubaren Liste von Anweisungen auf. @believesInSanta it's literally just normal case fallthrough with weird formatting (spaces instead of newlines)I definitely prefer this version. Therefore, even though our grade variable is 87 and therefore evaluates to true for C and D as well, the first match is B, which will be the output. If no matching cases are found, the program continues to the default label. Example. If multiple cases matches a case value, the first case is selected.

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