我有一個(gè)HTML/JS如下所示的代碼,在單擊“執(zhí)行”按鈕時(shí),我想顯示:[{"detail":"Hello World"},{"detail":"Great News"}]目前,單擊“執(zhí)行”按鈕后,我得到以下信息:[{"detail":""},{"detail":""}]我想知道我需要在下面的 JS 代碼中進(jìn)行哪些更改,以便單擊“執(zhí)行”按鈕時(shí),我能夠顯示:[{"detail":"Hello World"},{"detail":"Great News"}] HTML: <input type="submit" onClick="runCode()" value="Execute" > <div id="console-log"> </div>JavaScript:$(document).ready(function() { })function runCode(){var td=new Todo()td.addTask("Hello World")td.addTask("Great News")td.printList()}class Todo{ constructor(name) { this.todolist = []; this.task={ 'detail':'' } } addToList(newobj) { this.todolist.push(newobj) } addTask(taskDetail){ this.task.detail=taskDetail this.todolist.push(this.task) this.task.detail='' //clear data for next step } printList() { var consoleLine = "<p class=\"console-line\"></p>"; var text= JSON.stringify(this.todolist) $("#console-log").append($(consoleLine).html(text)); //alert(this.todolist) }}
如何在javascript函數(shù)中添加任務(wù)?
眼眸繁星
2023-08-24 21:12:17