The do/while loop is a variant of the while loop. This loop will execute the code block once, before checking if the condition is true, then it will repeat the loop as long as the condition is true.Syntax do { // code block to be executed } while (condition); ...
The JavaScript While Loop Tutorial Syntax do{ code block to be executed } while(condition); Parameters ParameterDescription conditionRequired. The condition for running the code block. Iftrue, the loop will start over again, otherwise it ends. ...
However, JavaScript is more flexible and powerful, allowing for more complex and interactive animations and games. For example, while you can create a simple game like Pong with CSS3, you would need JavaScript to create a more complex game with multiple levels, power-ups, and other features....
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每个标签的do-while循环使用像这样实际上为一个标签创build了两个标签点。 一个在顶部,另一个在循环的结尾。 跳回使用继续跳跃使用rest。 // NORMAL CODE MYLOOP: DoStuff(); x = x + 1; if (x > 100) goto DONE_LOOP; GOTO MYLOOP; // JAVASCRIPT STYLE MYLOOP: do { DoStuff(); x = x + 1...
Step 3) Add JavaScript: Example // Create a "close" button and append it to each list item varmyNodelist = document.getElementsByTagName("LI"); vari; for(i =0; i < myNodelist.length; i++) { varspan = document.createElement("SPAN"); ...