JQuery: Sharing of alternative methods after toggle time is eliminated

In the latest JQuery library, several functions have been replaced in jquery-2.2.3.js. It should be said that it will be eliminated after version 1.8 or 1.9.

For example:

1. .live() 1.9 or above will be eliminated. Alternative function: .on().

2. .die() was eliminated above 1.9. Alternative function: .off().

3. .size() 1.8 or above will be eliminated. Alternative function: .length.

4. .toggle() 1.8 or above will be eliminated.

   For toggle, it is generally replaced with if.
   Use toggle normally:

$(".one .top").toggle(        function (){
             $(".content").show(1500);
             $(".iocn").addClass("jian");

        },        function (){
             $(".content").hide("slow");
               $(".iocn").addClass("jia");

        }
        );

Replacement method one:

$(".one .top").click(function() {
            if($(".content").css("display")=="none"){
                 $(".content").show(1500);
                 $(".iocn").addClass("jian");
            }else {

                 $(".content").hide("slow");
                 $(".iocn").addClass("jia");
            }

        });

Of course, the above replacement method has limitations. Replacement method two: if statement.

var i=0;
        $(".one .top").click(function() {
            if(i==0){
                 $(".content").hide("slow");
                 $(".iocn").addClass("jia");
                 i=1;
            }else  {
                 $(".content").show(1500);
                 $(".iocn").addClass("jian");
                 i=0;
            }

        });

That’s ok.

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