JQuery 数组遍历方法

JQuery 数组遍历方法

方法一

// 遍历选项     
    $domSource.find("li").each(function(index, element){
            var sourceObj = aryVodeoSource[index];
            if (sourceObj != undefined){
                $(this).attr("value", sourceObj.index);
                $(this).text(sourceObj.alias);
            }
            else{
                $(this).remove();
            }
        });

方法二

// 遍历数组
for(var i=$domSource.find("li").length; i<aryVodeoSource.length; i++){
            $domSource.find("ul")[0].appendChild(createSingleBoxLi(aryVodeoSource[i].index, aryVodeoSource[i].alias));
        }

方法三

// 遍历数组
        $.each(aryVodeoSource,function(index,value){
            if(value.index == videoSourceIndex){
                $domSource.webumcSelect("value", value.alias);
            }
        });

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转载自blog.csdn.net/m0_37120609/article/details/72730786