前端分页 思路

$scope.allNum = $scope.listData.length;$scope.allPage = Math.ceil($scope.allNum / 10);console.log($scope.listData);

//分页$scope.defaultPage = 1;$scope.nowArr = [];for(var i=0; i<($scope.allNum < 10?$scope.allNum:10);i++){  $scope.nowArr.push($scope.listData[i]);}

//下一页$scope.pageDown = function(){  $scope.nowArr = [];  if($scope.defaultPage<$scope.allPage){    $scope.defaultPage++;  }  for(var i=($scope.defaultPage-1)*10;i<($scope.defaultPage*10);i++){    if(i<=$scope.allNum-1){      $scope.nowArr.push($scope.listData[i]);    }  }};//上一页$scope.pageUp = function(){  $scope.nowArr = [];  if($scope.defaultPage>1){    $scope.defaultPage--;  }  for(var i=($scope.defaultPage-1)*10;i<($scope.defaultPage*10);i++){    if(i<=$scope.allNum-1){      $scope.nowArr.push($scope.listData[i]);    }  }};//go$scope.pageGo = function(pageNow){  $scope.nowArr = [];  if(pageNow>=1&&pageNow<=$scope.allPage){    $scope.defaultPage = pageNow;  }  for(var i=($scope.defaultPage-1)*10;i<($scope.defaultPage*10);i++){    if(i<=$scope.allNum-1){      $scope.nowArr.push($scope.listData[i]);    }  }};