javascript - JS 弹出窗口

Question

基本上我只想点击一个新窗口应该打开的链接。但是该窗口确实在新选项卡中打开。不知道为什么

<a href="http://www.google.com" target="_blank" style="font-size: 12px;" onclick="popupwindow(this.href, 'Redirect to')"><b>Link</b></a>

JS：小提琴链接

Answer 1

遵循步骤：-

1. In html write return false to avoid default event default behaviour
2. From javascript return false
3. Check for popup blocker

JAVASCRIPT

function popupwindow(url) {
    newwindow=window.open(url,'name','height=200,width=150');
    if (newwindow == null || typeof(newwindow)=='undefined') {  
        alert('Please disable your pop-up blocker and click the "Open" link again.'); 
    } 
    else {  
        newwindow.focus();
    }
    return false;
}

HTML

<a href="popupex.html" onclick="return popupwindow(this.href)"
    >Link to popup</a>

Answer 2

不幸的是，这无法控制，完全由用户代理自行决定。