JS左划出现删除按钮,右滑隐藏的完整案例
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方法一:最精简代码的打乱方法 // An highlighted block var arr = [ 4 , 1 , 67 , 12 , 45 , 121 , 3 ] ; arr . sort ( function ( ) { return ( 0.5 - Math . random ( ) ) ; } ) ; console . log ( arr ) ; 这里介绍下sort()函数,在...
方法一:最精简代码的打乱方法 // An highlighted block var arr = [ 4 , 1 , 67 , 12 , 45 , 121 , 3 ] ; arr . sort ( function ( ) { return ( 0.5 - Math . random ( ) ) ; } ) ; console . log ( arr ) ; 这里介绍下sort()函数,在...
方法一:利用indexOf()方法 var arr=[ 1 , 1 , 2 , 2 , 4 , 5 , 2 , 1 , 2 ]; var newarr=[]; for ( var i= 0 ; iarr.length; i++){ if (newarr.indexOf(arr[i])== -1 ){newarr.push(arr[i]);}} console .log(newarr); 方法二:通过json方法设...
方法一:冒泡排序 var arr = [ 1 , 1 , 2 , 2 , 4 , 5 , 2 , 1 , 2 ]; for ( var i= 0 ; iarr.length; i++){ for ( var j= 0 ; iarr.length-i; j++){ if (arr[j]arr[j+ 1 ]){ var a = arr[j];arr[j] = arr[j+ 1 ];arr[j+ 1 ] = a;}}} 方法二:借用...
html内: div class = coner-box div class = top div class = decorate div / div div div / div div / div / div div / div / div div class = decorate1 div / div / div / div div class = middle / div div class = bottom div / div div div / div di...