for (var rows = 0; rows < 10; rows++)
{
[lbl] topOfLoop:
if (row == 5 ) {
goto topOfLoop;
}else{
alert(row);
}
有没有办法在 Javascript 中做到这一点?
最佳答案
来自 label
的 MSN 文档
The labeled statement can be used with break or continue statements. It is prefixing a statement with an identifier which you can refer to.
var i, j;
loop1: for (i = 0; i < 3; i++) { //The first for statement is labeled "loop1"
loop2: for (j = 0; j < 3; j++) { //The second for statement is labeled "loop2"
if (i === 1 && j === 1) {
continue loop1;
}
document.write("i = " + i + ", j = " + j + '<br>');
}
}
关于javascript goto标签如何使用内部循环,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/37275405/