Angular ui grid - 不可选择行的特定类 [英] Angular ui grid - specific class for unselectable row

问题描述

我使用 angular ui-grid 来显示我的数据.

我在 gridOptions 中启用了选择行的选项:

enableRowSelection: true,

但是对于特定的行，我禁用了此代码的选择:

$scope.mygrid.isRowSelectable = 函数(行){如果(row.entity.id == 2){返回假；} 别的 {返回真；}};

这是可行的，我无法选择 id = 2 的行，

但我想为这一行添加类以通知它是不可选择的.

有什么想法吗?

解决方案

突出显示实际行:

您可以编写自己的 rowTemplate 并根据类似这样的实体 ID 将类分配给行，

 var rowTemplate = '
'+' <div ng-class="{ \'red\': row.entity.company==\'Enersol\' }" ng-repeat="(colRenderIndex, col) in colContainer.renderedColumns 由 col.colDef 跟踪.name" class="ui-grid-cell" ng-class="{\'ui-grid-row-header-cell\': col.isRowHeader }" ui-grid-cell></div>'+'</div>';$scope.gridOptions = {行模板:行模板，启用排序:真，列定义:[{字段:'姓名'}，{ 字段:'公司'}]};

您可以将其更改为 row.entity.id 并指定类名，而不是 row.entity.company=\'Enersol\'.

在这个例子中，'red' 给出了黄色的背景色和红色的前景色.

看看这个 plnkr.http://plnkr.co/edit/vaqBY235Lfz7WLvy0FCc?p=preview

要修改实际的行标题图标:

您可以覆盖选择行标题按钮的模板并添加自定义类 css.在控制器中注入 templateCache 并像这样覆盖模板.

$templateCache.put('ui-grid/selectionRowHeaderButtons',"<div class=\"ui-grid-selection-row-header-buttons\" ng-class=\"{'ui-grid-row-selected': row.isSelected , 'ui-grid-icon-cancel':!grid.appScope.isSelectable(row.entity), 'ui-grid-icon-ok':grid.appScope.isSelectable(row.entity)}\" ng-click=\"selectButtonClick(row, $event)\">&nbsp;</div>");

模板使用控制器范围内的方法来确定该行是否可选择.

此处的 plnkr 示例 http://plnkr.co/edit/vaqBY235Lfz7WLvy0FCc?p=preview

I use angular ui-grid to display my data.

I enabled the option to select row in gridOptions:

enableRowSelection: true,

But for specific rows I disable the selection by this code:

$scope.mygrid.isRowSelectable = function (row) {
    if (row.entity.id == 2) {
        return false;
    } else {
        return true;
    }
};

This is work, I cant select row with id =2,

But I want to add class for this row to notify that it is unselectable.

Any idea?

解决方案

To Highlight the actual row:

You can write your own rowTemplate and assign the class to the row based on the entity id something like this,

 var rowTemplate =  '<div>' +
                 '  <div ng-class="{ \'red\': row.entity.company==\'Enersol\' }" ng-repeat="(colRenderIndex, col) in colContainer.renderedColumns track by col.colDef.name" class="ui-grid-cell" ng-class="{ \'ui-grid-row-header-cell\': col.isRowHeader }"  ui-grid-cell></div>' +
                 '</div>';
  $scope.gridOptions = {
    rowTemplate:rowTemplate,
    enableSorting: true,
    columnDefs: [
      { field: 'name'},
      { field: 'company'}
    ]
  };

Instead of the row.entity.company=\'Enersol\' you can change it to row.entity.id and assign the class name.

In this example the the 'red' gives background color of yellow and foreground color of red.

Take a look at this plnkr. http://plnkr.co/edit/vaqBY235Lfz7WLvy0FCc?p=preview

To modify the actual row header icons:

You can override the template for the selection row header buttons and add custom class css. Inject templateCache in your controller and override the template like this.

$templateCache.put('ui-grid/selectionRowHeaderButtons',
    "<div class=\"ui-grid-selection-row-header-buttons\" ng-class=\"{'ui-grid-row-selected': row.isSelected , 'ui-grid-icon-cancel':!grid.appScope.isSelectable(row.entity), 'ui-grid-icon-ok':grid.appScope.isSelectable(row.entity)}\" ng-click=\"selectButtonClick(row, $event)\">&nbsp;</div>"
  );

The template uses a method in your controller scope to identify whether the row is selectable.

Sample plnkr here http://plnkr.co/edit/vaqBY235Lfz7WLvy0FCc?p=preview

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