Angular UI Grid - 单击选定行上的事件 [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，并且应该调用一个将该行作为参数的函数.

目前的方法

我使用以下配置代码来生成网格:

$scope.gridOptions = {启用过滤:真，enableRowHeaderSelection: 假，enableRowSelection: 真，多选:假，没有取消选择:真，onRegisterApi: 函数 (gridApi) {$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，上面的代码运行良好(正如函数名称所暗示的那样).但是应该可以多次向队列中添加一行.所以我想调用 $scope.addToQueue(name) 即使已经选择了行.

解决方案

对于要选择的行，单击时，我使用以下内容:

对所有列使用 selectionCellTemplate:

 var selectionCellTemplate = '
'+' <div ng-click="grid.appScope.rowClick(row)">{{COL_FIELD}}</div>'+'</div>';$scope.gridOptions.columnDefs = [{ name: 'name', displayName: 'Name', width: '15%', cellTemplate: selectionCellTemplate },];

然后定义 rowClick() 方法为:

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

我还定义了多选为真

$scope.gridOptions.multiSelect = true;

因此行单击将选择该行并将其添加到选定的行中.您可以访问这些选定的行(每行选择/取消选择都会触发):

$scope.gridOptions.onRegisterApi = function (gridApi) {//在作用域上设置gridApi$scope.gridApi = gridApi;gridApi.selection.on.rowSelectionChanged($scope, doSelection);};功能doSelection(行){_.each($scope.gridApi.selection.getSelectedRows(), 函数(行){//做某事//每行触发选择/取消选择});}

或者可以随时访问选定的行:

 $scope.gridApi.selection.getSelectedRows()

Target

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.

Current Approach

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);
            });
        }
    };

Problem

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.

解决方案

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

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 },       
   ];

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]);
};

I have also defined multiselect to be true

$scope.gridOptions.multiSelect = true;

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         
    });
}

Or selected rows can be accessed anytime:

  $scope.gridApi.selection.getSelectedRows()

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