未捕获的语法错误：缺少）争吵后项目list3

var yourName; //global variable accessible to all functions 
function showAnotherMessage() { 
    alert("Hi " + yourName ".\nThis is an alert message is no longer defined\nin the HTML but in a JavaScript file"); 
} 

function init() { 
    yourName = Prompt("Hi. Enter your name.\nWhen the browser window is first loaded\nthe function containing this prompt window is called.", "Your name"); 
    clickme = document.getElementById("clickme"); 
    clickme.onclick = showAnotherMessage; 

    } 

window.onload = init();

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2017-08-31 Paras Sharma

请显示[MCVE]，解释什么行代码有语法错误。 – 4castle

通到window.onload不是结果的功能，但功能的参考，并添加警报的消息中错过了+

alert("Hi " + yourName + ".\nThis is an alert message is no longer defined\nin the HTML but in a JavaScript file");

参考

window.onload = init;

来源

2017-08-31 05:30:57

虽然这不会是一个语法错误。 – 4castle

必须是别的东西！因为错误仍然存在 –

function showAnotherMessage() { 
    alert("Hi " + yourName + ".\nThis is an alert message is no longer defined\nin the HTML but in a JavaScript file"); 
}

你错过了“+”的提醒。

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2017-08-31 05:33:30 Max

您在提醒并置中缺少+。 alert("Hi " + yourName + ".\nThis is an alert message is no longer defined\nin the HTML but in a JavaScript file");

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2017-08-31 05:35:21

您错过了一个连接。提示应该是小写。

var yourName; //global variable accessible to all functions 
function showAnotherMessage() { 
    alert("Hi " + yourName + ".\nThis is an alert message is no longer defined\nin the HTML but in a JavaScript file"); 
} 

function init() { 
    yourName = prompt("Hi. Enter your name.\nWhen the browser window is first loaded\nthe function containing this prompt window is called.", "Your name"); 
    clickme = document.getElementById("clickme"); 
    clickme.onclick = showAnotherMessage; 

    } 

window.onload = init();

来源

2017-08-31 05:40:43 Amit

如果问题仍然存在,,则与调用函数

clickme.onclick = showAnotherMessage; 
// instead use below 
clickme.onclick = showAnotherMessage();

来源

2017-08-31 06:04:05

未捕获的语法错误：缺少）争吵后项目list3

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