javascript表单操作

通过遍历获得列表中被勾选的元素

$("#singcms-push").click(function(){    var id = $("#select-push").val();    if(id==0) {        return dialog.error("请选择推荐位");    }    push = {};    postData = {};    $("input[name=‘pushcheck‘]:checked").each(function(i){        push[i] = $(this).val();    });

    postData[‘push‘] = push;    postData[‘position_id‘]  =  id;    //console.log(postData);return;    var url = SCOPE.push_url;    $.post(url, postData, function(result){        if(result.status == 1) {            // TODO            return dialog.success(result.message,result[‘data‘][‘jump_url‘]);        }        if(result.status == 0) {            // TODO            return dialog.error(result.message);        }    },"json");

});