问题描述
我的.cshtml文件中有一些可以使用的html/javascript.
当我尝试将其移至jsfiddle中进行试验时，它不起作用.
I have some html/javascript that works in my .cshtml file.
When I try to move it in to jsfiddle to experiment with, it does not work.
Not sure if if it's my lack of javascript experience, jsfiddle experience, probably both....
html:
<div>
<button name="startBtn" id="startBtn" onclick="startTimer">Start</button>
</div>
(我也为onclick属性尝试了"startTimer()"；结果相同.)
(I have also tried "startTimer()" for the onclick attribute; same result.)
javascript:
javascript:
function startTimer() { alert("startTimer"); }
当我单击按钮时，我会在控制台中看到它:
When I click the button, I see this in the Console:
我俯瞰什么?
(jsfiddle: http://bit.ly/1buQx9t )
What am I overlooking?
(jsfiddle: http://bit.ly/1buQx9t)
推荐答案
jsFiddle演示
首先，您必须将Framework设置为No wrap - in <head>，而不是onLoad.
jsFiddle Demo
First you have to set the Framework to No wrap - in <head>, instead of onLoad.
说明
onLoad与JavaScript中的window.onload=function(){[YOU ARE TYPING HERE]}或jQuery中的$(function(){[YOU ARE TYPING HERE]});相同.
onLoad is the same as window.onload=function(){[YOU ARE TYPING HERE]} in JavaScript or $(function(){[YOU ARE TYPING HERE]}); in jQuery.
No wrap - in <head>与<head><script type="text/javascript">[YOU ARE TYPING HERE]</script</head>
No wrap - in <body>与<body>[HTML CODE HERE]<script type="text/javascript">[YOU ARE TYPING HERE]</script></head>
我希望这可以清除 jsFiddle 中的设置，这些设置可能会造成混淆.
I hope this clears up the settings in jsFiddle, they can be somewhat confusing.
第二您的HTML略有错误:
HTML
<div>
<input type="button' value='"Start" onclick="startTimer()"/>
</div>
说明
onclick="startTimer"更改为onclick="startTimer()"，这将执行该功能.
onclick="startTimer" was changed to onclick="startTimer()" this will execute the function.
这篇关于如何在jsfiddle中使用函数声明的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！