JavaScript Tutorial:JavaScript While Loop JavaScript Tutorial:JavaScript break Statement JavaScript Reference:JavaScript for Statement JavaScript Reference:JavaScript while Statement Browser Support continueis an ECMAScript1 (JavaScript 1997) feature. It is supported in all browsers: ...
lets ='This is a JavaScript continue statement demo.';letcounter =0;for(leti =0; i < s.length; i++) {if(s.charAt(i) !='s') {continue;}//counter++;}console.log('The number of s found in the string is ...
The JavaScript continue statement is used to skip the current iteration of a loop. In this tutorial, you will learn about the JavaScript continue statement with the help of examples.
let s = 'This is a JavaScript continue statement demo.'; let counter = 0; for (let i = 0; i < s.length; i++) { if (s.charAt(i) != 's') { continue; } // counter++; } console.log('The number of s found in the string is ' + counter); 1. 2. 3. 4. 5. 6. 7...
ECMAScript 5.1 (ECMA-262)Continue statement Standard ECMAScript 6 (ECMA-262)Continue statement Release Candidate 浏览器兼容性 Desktop Mobile FeatureChromeFirefox (Gecko)Internet ExplorerOperaSafari Basic support (Yes) (Yes) (Yes) (Yes) (Yes) FeatureAndroidChrome for AndroidFirefox Mobile (Gecko)...
Statement 3 在每次代码块已被执行后增加一个值 (i++)。 语句1 通常我们会使用语句 1 初始化循环中所用的变量 (var i=0)。 语句1 是可选的,也就是说不使用语句 1 也可以。 您可以在语句 1 中初始化任意(或者多个)值: 实例: for (`var i=0,len=cars.length;` i<len; i++) ...
Statement 1 在循环开始之前设置变量 (var i=0)。 Statement 2 定义循环运行的条件(i 必须小于 5)。 Statement 3 在每次代码块已被执行后增加一个值 (i++)。 2、for/in循环 for/in 语句循环遍历对象的属性: var person={fname:"Bill",lname:"Gates",age:56}; ...
return语句只能出现在函数体内，出现在代码中的其他任何地⽅造成语法错误！for(var i = 1; i < 10; i++) { if(i == 8) { return;} console.log(i);alert(i);document.write(i);} 执⾏结果Uncaught SyntaxError: illegal return statement(...)错误意思是⾮法捕获的查询返回语句。
JavaScriptBreak and Continue Thebreakstatement "jumps out" of a loop. Thecontinuestatement "jumps over" one iteration in the loop. The Break Statement You have already seen thebreakstatement used in an earlier chapter of this tutorial. It was used to "jump out" of aswitch()statement. ...
ENbreak和continue break和continue，用于循环退出 break表示终止整个循环，退出循环 continue表示中止本次...