Angular UI Grid - 所选行上的Click事件 [英] Angular UI Grid - Click event on selected row

问题描述

目标

我有一个UI网格。当我点击一行时，它应该被选中，并且应该调用以行作为参数的函数。

I've got a UI Grid. When I click on a row it should get selected and a function with the row as a parameter should be called.

当前方法

我使用以下配置代码生成网格：

I use the following config code to generate the Grid:

$scope.gridOptions = {
        enableFiltering: true,
        enableRowHeaderSelection: false,
        enableRowSelection: true,
        multiSelect: false,
        noUnselect: true,
        onRegisterApi: function (gridApi) {
            $scope.gridApi = gridApi;
            $scope.gridApi.selection.on.rowSelectionChanged($scope, function (row) {
                var name = row.entity.name;
                $scope.addToQueue(name);
            });
        }
    };

问题

当我实际更改选择时（作为函数的名称建议），上面的代码很有效。但应该可以多次向队列添加一行。因此，即使已经选择了行，我也想调用 $ scope.addToQueue（name）。

The above code works well when I actually change the selection (as the name of the function suggest). But it should be possible to add a row multiple times to the queue. So I want to call $scope.addToQueue(name) even when the row is already selected.

推荐答案

对于要选择的行，单击它时，我使用以下内容：

For row to be selected, when it is clicked, I use following:

对所有列使用selectionCellTemplate：

Use selectionCellTemplate for all columns:

 var selectionCellTemplate = '<div class="ngCellText ui-grid-cell-contents">' +
               ' <div ng-click="grid.appScope.rowClick(row)">{{COL_FIELD}}</div>' +
               '</div>';

 $scope.gridOptions.columnDefs = [        
    { name: 'name', displayName: 'Name', width: '15%', cellTemplate: selectionCellTemplate },       
   ];

然后将rowClick（）方法定义为：

And then define rowClick() method as:

 $scope.rowClick = function (row) {       
    var index = row.grid.renderContainers.body.visibleRowCache.indexOf(row);
    $scope.gridApi.selection.selectRow($scope.gridOptions.data[index]);
};

我还将multiselect定义为真

I have also defined multiselect to be true

$scope.gridOptions.multiSelect = true;

因此，行单击将选择该行并将其添加到所选行。您可以访问这些选定的行（它为每行选择/取消选择触发）：

So row click will select the row and add it to the selected rows. you can access these selected rows as (It is triggered for each row select/unselect) :

$scope.gridOptions.onRegisterApi = function (gridApi) {
    //set gridApi on scope
    $scope.gridApi = gridApi;        
    gridApi.selection.on.rowSelectionChanged($scope, doSelection);
};

function doSelection(row) {      
    _.each($scope.gridApi.selection.getSelectedRows(), function (row) {
        //Do something //It is triggered for each row select/unselect         
    });
}

或者可以随时访问所选行：

Or selected rows can be accessed anytime:

  $scope.gridApi.selection.getSelectedRows()

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