对于 JavaScript 链接，我应该使用哪个"href"值,"#"还是"JavaScript: void (0)"？

Question

The following are two methods of building a link that has the sole purpose of running JavaScript code. Which is better, in terms of functionality, page load speed, validation purposes, etc.?

function myJsFunc() {
    alert("myJsFunc");
}

<a href="#" onclick="myJsFunc();">Run JavaScript Code</a>

or

function myJsFunc() {
    alert("myJsFunc");
}

 <a href="javascript:void(0)" onclick="myJsFunc();">Run JavaScript Code</a>

转载于:https://stackoverflow.com/questions/134845/which-href-value-should-i-use-for-javascript-links-or-javascriptvoid0

Answer 1

It would be better to use jQuery,

$(document).ready(function() {
    $("a").css("cursor", "pointer");
});

and omit both href="#" and href="javascript:void(0)".

The anchor tag markup will be like

<a onclick="hello()">Hello</a>

Simple enough!