[转]ng-grid Auto / Dynamic Height

本文转自：https://stackoverflow.com/questions/23396398/ng-grid-auto-dynamic-height

I think I solved this problem perfectly after 48 hours,

var app = angular.module('app', ['ngTouch', 'ui.grid', 'ui.grid.pagination', 'ui.grid.autoResize']);

app.controller('MainCtrl', ['$scope', '$http', '$interval', function($scope, $http, $interval) {

  var paginationOptions = {
    pageNumber: 1,
    pageSize: 20,
  };
  $scope.currentPage = 1;
  $scope.pageSize = paginationOptions.pageSize;
  $scope.gridOptions = {
    rowHeight: 30,
    enableSorting: true,
    paginationPageSizes: [$scope.pageSize, $scope.pageSize * 2, $scope.pageSize * 3],
    paginationPageSize: paginationOptions.pageSize,
    columnDefs: [{
      name: 'name'
    }, {
      name: 'gender',
      enableSorting: false
    }, {
      name: 'company',
      enableSorting: false
    }],
    onRegisterApi: function(gridApi) {
      $scope.gridApi = gridApi;
      gridApi.pagination.on.paginationChanged($scope, function(newPage, pageSize) {
        paginationOptions.pageNumber = newPage;
        paginationOptions.pageSize = pageSize;
        $scope.pageSize = pageSize;
        $scope.currentPage = newPage;
        $scope.totalPage = Math.ceil($scope.gridOptions.totalItems / $scope.pageSize);
      });
    }
  };

  var loadData = function() {
    var url = 'https://cdn.rawgit.com/angular-ui/ui-grid.info/gh-pages/data/100.json';
    $http.get(url)
      .success(function(data) {
        $scope.gridOptions.totalItems = data.length;
        $scope.totalPage = Math.ceil($scope.gridOptions.totalItems / $scope.pageSize);
        $scope.gridOptions.data = data;
      });
  };

  loadData();

  // for resize grid's height
  $scope.tableHeight = 'height: 600px';

  function getTableHeight(totalPage, currentPage, pageSize, dataLen) {
    var rowHeight = 30; // row height
    var headerHeight = 50; // header height
    var footerHeight = 60; // bottom scroll bar height
    var totalH = 0;
    if (totalPage > 1) {
      // console.log('hehehehe');
      if (currentPage < totalPage) {
        totalH = pageSize * rowHeight + headerHeight + footerHeight;
      } else {
        var lastPageSize = dataLen % pageSize;
        // console.log(lastPageSize);
        if (lastPageSize === 0) {
          totalH = pageSize * rowHeight + headerHeight + footerHeight;
        } else {
          totalH = lastPageSize * rowHeight + headerHeight + footerHeight;
        }
      }
      console.log(totalH);
    } else {
      totalH = dataLen * rowHeight + headerHeight + footerHeight;
    }
    return 'height: ' + (totalH) + 'px';
  }

  $interval(function() {
    $scope.tableHeight = getTableHeight($scope.totalPage,
      $scope.currentPage, $scope.pageSize,
      $scope.gridOptions.data.length);
    console.log($scope.tableHeight);
    $scope.gridApi.grid.handleWindowResize();
    $scope.gridApi.core.refresh();
  }, 200);

}]);

.grid {
  width: 600px;
}

<!doctype html>
<html ng-app="app">

<head>
  <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular.js"></script>
  <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular-touch.js"></script>
  <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular-animate.js"></script>
  <script src="http://ui-grid.info/docs/grunt-scripts/csv.js"></script>
  <script src="http://ui-grid.info/docs/grunt-scripts/pdfmake.js"></script>
  <script src="http://ui-grid.info/docs/grunt-scripts/vfs_fonts.js"></script>
  <script src="http://ui-grid.info/release/ui-grid.js"></script>
  <link rel="stylesheet" href="http://ui-grid.info/release/ui-grid.css" type="text/css">
  <link rel="stylesheet" href="main.css" type="text/css">
</head>

<body>

  <div ng-controller="MainCtrl">
    <div ui-grid="gridOptions" ui-grid-pagination id="grid" style="{{tableHeight}}"></div>
    <div>
      <p>Current Page: {{ currentPage }}</p>
      <p>Total Page: {{ totalPage }}</p>
      <p>Page Size: {{ pageSize }}</p>
      <p>Table Height: {{tableHeight}}</p>
    </div>
  </div>

  <script src="app.js"></script>
</body>

</html>

Also see Plunker: http://plnkr.co/edit/np6y6rgN1ThnT0ZqyJeo?p=preview

其他类似尝试的参考地址：

https://stackoverflow.com/questions/27837335/angular-ui-grid-dynamically-calculate-height-of-the-grid

https://stackoverflow.com/questions/28678582/angularjs-ui-grid-dynamic-expandablerowheight