JS函数可从控制台运行，但是onclick返回空白页

Question

I'm working on some HTML5 app with JS, and I've encountered a problem. Function written in js is working when called from console, but when clicking on button with onclick it returns a blank page.

here's the function:

function open() {
document.getElementById("chatBox").innerHTML = localStorage.chat;
return false;
}

and here's button:

<button id="openConButton" onclick="open()">Open</button>

Oh, and important one: other function from this script file are working just fine. Any ideas?

Answer 1

Common pitfall; your button is calling document.open() . Just rename the function.