我正在尝试为集合编写 if 语句,但遇到了问题。例如,以下元素具有li
指示该元素是否处于活动状态的标记:
<dl class="p-property-item">
<dt class="p-item-title" data-spm-anchor-id="42e07cb3WzvrLA">Color:</dt>
<dd class="p-item-main">
<ul id="j-sku-list-3" class="sku-attr-list util-clearfix" data-sku-prop-id="14" data-sku-show-type="none" data-isselect="true" data-spm-anchor-id="2114.10010108.1000016/B.i3.42e07cb3WzvrLA">
<li class="active">
<a data-role="sku" data-sku-id="29" id="sku-2-29" href="javascript:void(0)" data-spm-anchor-id="2114.10010108">
<span data-spm-anchor-id="42e07cb3WzvrLA">White</span>
</a>
</li>
</ul>
<div data-role="msg-error" class="msg-error sku-msg-error" style="display: none;">
Please select a Color
</div>
</dd>
我从页面中获取所有元素并将其放入集合中:
@FindBy(how = How.CSS, using = "#j-product-info-sku > dl:nth-child(2) > dd > ul > li > a > span")
private ElementsCollection colorList;
public ElementsCollection getColor() { return colorList; }
但我不知道如何从集合中获取具有 "active" 的元素li
。我的意思是,如何获取所有活动元素,是否有任何选项可以识别它们?
注意:所有元素都是可见的,因此与按可见选项过滤无关。
我还使用了这里提到的 java 方法:Filtering an ElementsCollection
public static Condition hasChildWithCondition(final By locator, final Condition condition) {
return new Condition("hasChildWithCondition") {
public boolean apply(WebElement element) {
return element.findElements(locator).stream().
filter(child -> condition.apply(child)).count() > 0;
}
public String toString() {
return this.name;
}
};
}
Condition hasChild = hasChildWithCondition(By.cssSelector("li"), Condition.text("active"));
if ((page.getColor().size() != 0) && (page.getColor().filterBy(hasChild))){
//to do
}
但就我而言,我收到一个错误:Operator && cannot be applied to 'boolean','com.codeborne.selenide.ElementsCollection'