Selenium xpath用于复杂动态范围

Question

对于具有step层次结构（Region-Site-Zone-ZoneID）的复杂站点，我试图构建一个动态xpath来计算ZoneID(1..10)

<div class="aic-tree-branch-content VAD2" ng-click="events.selectZone(site.id, zone.id)">
  <span class="new-sprite unimported selected" ng-class="{'imported': zone.zoneImported, 'unimported': !zone.zoneImported, 'selected': zone.zoneName === selecteds.zone}"></span>
  <span class="aic-tree-branch-content-name ng-binding" ng-bind-html="zone.zoneName | highlightFilter: model.searchTerm" ng-click="ui.selectTreeNode(zone.zoneName, 'zone')">VAD2</span>
  <span class="aic-tree-branch-content-type zone-type ng-binding" ng-bind="'('+zone.designTypeName+')'">(M)</span>
  <span class="aic-tree-branch-content-icon new-sprite zone-state in-creation-small" ng-class="ui.getZoneStatusIcon(zone.zoneState, zone.zonePhase)"></span>
</div>

代码

public static void refreshAndOpenMultiZones(WebDriver driver, String SiteName, String zoneName) throws Exception {

    driver.navigate().refresh();

    for (int num=1; num<3; num++) {

        logger.info("Open existing zone: " + SiteName + num + " in North America");

        //Select desired zone in site
        By ByZoneName = By.xpath("//span[.='"+zoneName+"']");
        
        logger.info("Select Zone: "+ zoneName);
        Utils.wait(5);
        driver.findElement(ByZoneName).click();

        logger.info("Wait for page to be loaded");
        GeneralUtils.waitForElevationPage(driver, timeOutSec);

    }

} 

问题：如何按ByZoneName=By.xpath组合代码行（“//span[.='”+zonename+“']”）；对于动态区域名id（对于相同的执行VAD1、VAD2、vad3...VAD10)

实际：此结构对zoneName=vad1正确执行，然后在第二个循环中失败，但有异常---找不到元素：{“method”：“XPath”，“selector”：“//span[.'vad']”}

问题：如何用ZoneName为xpath创建动态结构？

即ByZoneName=By.XPath（“//SPAN[.='”+ZoneName.LastIndexOf(num)+“']”）；失败，但出现异常：找不到元素：{“method”：“XPath”，“selector”：“//span[.='-1']”}

Answer 1

在循环中，您需要首先建立web页面，或者在尝试定位并单击另一个web元素之前，在循环结束时导航回原始页面。

它无法找到下一个区域，因为页面不相同。