单击我网站上的链接时打开新标签页，保持当前标签页处于活动状态

Question

I have this code that does what I need. It opens the link in another tab but it moves to the newly opened tab leaving the current tab I'm in. I want it to keep my current tab active and newly opened tab just opened.

function loadpopunder() {
                var clicked = false;
                $('a').each(function() {
                    this.onclick = function() {
                        var a = document.createElement("a");
                        a.href = "http://sitetopopeninnewtab.com";
                        if (navigator.userAgent.toLowerCase().indexOf('firefox') > -1)
                        {
                            a.target = "_blank";
                        }
                        if (navigator.userAgent.toLowerCase().indexOf('firefox') > -1)
                        {
//                        var evt = new MouseEvent('click', {'view': window, 'bubbles': true, 'cancelable': true, });
                            var evt = document.createEvent("MouseEvents");
                        }
                        else {
//                        var evt = new MouseEvent('click', {'view': window, 'bubbles': true, 'cancelable': true, 'metaKey': true, 'ctrlKey': true});
                            var evt = document.createEvent("MouseEvents");
                        }
                        evt.initMouseEvent("click", true, true, window, 0, 0, 0, 0, 0,
                                true, false, false, false, 0, null);
                        if (clicked == false) {
                            a.dispatchEvent(evt);
                            clicked = true;
                        }
                    }
                });


if(window.location.href == 'http://mymainwebsite.com/'){
    loadpopunder();
}

Answer 1

This can't be done properly, because you depend on the browser settings. Even when you open a url in a new tab with target='_blank' , if the browser is set to open new pages in a pop-up window, you wont get a new tab.

You should check some other SO answer about it here and here .

You can see on the comments that all browser have different behaviors. You can, however, manage new opened windows with javascript window object

Other thing that you can do, is check if the window is focused or not, by using the javascript visibility api .

Hope that helps.