HTML5 and CSS3 tutorial summary (recommended)

About the separation of onclick behavior and content

1. Trigger pop-up windows through links (this method is not recommended!!!)

<a href=&#39;#&#39;    

        onclcik = "window.open(&#39;holiday_pay.html&#39;,WinName,&#39;width=300, height = 300&#39;);">  

    Holiday Pay    

    </a>

If JS is disabled and the link cannot guide the user to the corresponding page, do not assign "#" and similar values ​​to the href attribute

2. Ordinary situations

<a href=&#39;holiday_pay.html&#39;    

        onclcik = "window.open(this.href,WinName,&#39;width=300, height = 300&#39;);">  

    Holiday Pay    

    </a>

3.0 A large number of repeated links, assign an identifiable class name to each link, and add listeners for each click event using jQuery Device

<a href="holiday_pay" class="popup">Holiday pay</a>  

      

    var links = $("a.popup");   

      

    links.clcik(function(event){   

       event.preventDefault();   

       window.open($(this).attr(&#39;href&#39;));      

    });

3.1 Set the pop-up window size through multiple custom data types

<a href ="holiday_pay.html"  

        data-width="600"  

        data-heigth = "400"  

        title = "Holiday Pay"  

        class = "popup"> Holiday pay </a>

$(function(){   

       $(".popup").click(function(event){   

           event.preventDefault();   

           var href=$(this).attr("href");   

           var width = $(this).attr("data-width");   

           var height = $(this).attr("data-height");   

           var popup = window.open(href,"popup","height="+height+",width="+width+"");   

    }) ;   

    });

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