我有一个网格，上面有5个元素。我有旅行的感情。我需要在我的网格中获取项目的总数，但它使用对象。我该怎么办？
我不懂HTML，它是否使用对象？ 我不知道怎么做。
**部分HTML：**
<div class="ui-datatable-tablewrapper">
<table>
<thead>
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><tr class="ui-state-default">
<!--template bindings={
"ng-reflect-ng-for-of": "[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]"
}--><th ng-reflect-raw-class="[object Object]" class="ui-state-default ui-unselectable-text" draggable="false" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-column-title">Tipo de Norma</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</th><th ng-reflect-raw-class="[object Object]" class="ui-state-default ui-unselectable-text" draggable="false" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-column-title">Número</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</th><th ng-reflect-raw-class="[object Object]" class="ui-state-default ui-unselectable-text" draggable="false" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-column-title">Ano</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</th><th ng-reflect-raw-class="[object Object]" class="ui-state-default ui-unselectable-text" draggable="false" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-column-title">Descrição</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</th><th ng-reflect-raw-class="[object Object]" class="ui-state-default ui-unselectable-text" draggable="false" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-column-title">Status</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</th><th ng-reflect-raw-class="[object Object]" class="ui-state-default ui-unselectable-text" draggable="false" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-column-title">Data de Publicação</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</th><th ng-reflect-raw-class="[object Object]" class="ui-state-default ui-unselectable-text" draggable="false" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-column-title">Ativo</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</th><th ng-reflect-raw-class="[object Object]" class="kebab-column ui-state-default ui-unselectable-text" ng-reflect-initial-classes="kebab-column" draggable="false" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-column-title"></span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</th>
</tr>
<!--template bindings={
"ng-reflect-ng-for-of": null
}-->
</thead>
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
<tbody class="ui-datatable-data ui-widget-content">
<!--template bindings={
"ng-reflect-ng-for-of": "[object Object],[object Object],[object Object],[object Object],[object Object]"
}-->
<tr class="ui-widget-content ui-datatable-even" ng-reflect-raw-class="[object Object]" ng-reflect-initial-classes="ui-widget-content">
<!--template bindings={
"ng-reflect-ng-for-of": "[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]"
}--><td ng-reflect-raw-class="[object Object]" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-cell-data">Lei</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</td><td ng-reflect-raw-class="[object Object]" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-cell-data">1800</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</td><td ng-reflect-raw-class="[object Object]" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-cell-data">1800</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</td><td ng-reflect-raw-class="[object Object]" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-cell-data">Teste para ver se norma esta desativada</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</td><td ng-reflect-raw-class="[object Object]" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-cell-data">Revogado</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</td><td ng-reflect-raw-class="[object Object]" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-cell-data">01/08/2016</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</td><td ng-reflect-raw-class="[object Object]" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-cell-data">Inativo</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</td><td ng-reflect-raw-class="[object Object]" class="kebab-column" ng-reflect-initial-classes="kebab-column" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
<!--template bindings={
"ng-reflect-ng-if": "[object Object]"
}--><span class="ui-cell-data">
<p-columntemplateloader ng-reflect-column="[object Object]" ng-reflect-row-data="[object Object]" ng-reflect-row-index="0"></p-columntemplateloader>
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><button class="btn btn-flat btn-no-text btn-kebab-view">
<i class="zmdi zmdi-more-vert"></i>
</button>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</td>
</tr>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<tr class="ui-widget-content ui-datatable-odd" ng-reflect-raw-class="[object Object]" ng-reflect-initial-classes="ui-widget-content">
<!--template bindings={
"ng-reflect-ng-for-of": "[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]"
}--><td ng-reflect-raw-class="[object Object]" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-cell-data">Resolução</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</td><td ng-reflect-raw-class="[object Object]" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-cell-data">333</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</td><td ng-reflect-raw-class="[object Object]" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-cell-data">2011</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</td><td ng-reflect-raw-class="[object Object]" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-cell-data">teste</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
</td><td ng-reflect-raw-class="[object Object]" style="display: table-cell;">
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "true"
}--><span class="ui-cell-data">Revogado</span>
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": null
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
<!--template bindings={
"ng-reflect-ng-if": "false"
}-->
。 。
</div>
答案 0 :(得分：1)
Protractor只是Selenium的一个有用的包装器，你不应该访问任何JavaScript Object来计算某些东西。为了计算表格的行，请使用element.all(by.css('table td'))。
如果你有分页，这会使计数变得有点棘手。您可以将上述呼叫包含在.each loop中。在循环内你进入下一页，等到它加载然后计数。