Question

技术：

Salesforce
闪电
Selenium Webdriver

HTML：

<a href="/lightning/o/Acq_Prospect__c/home" title="Acq Prospects" tabindex="0" draggable="false" aria-describedby="operationId-20" class="slds-context-bar__label-action dndItem" style="" xpath="1"></a>

代码试用：

driver.findElement(By.xpath("//a[@title='Acq Prospects']"));
driver.findElement(By.linkText("Acq Prospect"));

错误：

Unable to find an element

Answer 1

您只需要等待对象可见即可。您可以使用以下代码；

WebDriverWait wait = new WebDriverWait(driver, 30);
wait.Until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//a[@title='Acq Prospects']")));

更多信息； link。

注意：此外，请确保没有任何元素覆盖您要查找的对象。

Answer 2

要找到所需的元素，您需要为 elementToBeClickable 引入 WebDriverWait ，并且可以使用以下任一解决方案：

threshold_scale = np.linspace(df_value_counts['Count'].min(), df_value_counts['Count'].max(), 6, dtype=int) threshold_scale = threshold_scale.tolist() threshold_scale[-1] = threshold_scale[-1] + 1 sf_map.choropleth( geo_data=sf_geo, data=df_value_counts, columns=['Neighborhood', 'Count'], key_on='feature.properties.name', fill_color='YlOrRd', fill_opacity=0.7, line_opacity=0.2, threshold_scale=threshold_scale, legend_name='Crime Rate in San Francisco') sf_map：
```
import java.sql.*;  
class OracleDBCon
{  
    public static void main(String args[])throws Exception{  

        Class.forName("oracle.jdbc.driver.OracleDriver");  

        Connection con=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:xe","system","dypim12345");  

        Statement stmt=con.createStatement();  

        ResultSet rs=stmt.executeQuery("select * from stud");  

        while(rs.next()){  

            System.out.println(rs.getString(1)+" "+rs.getString(2));  

        }
        con.close();  
    }
}
```

cssSelector：

WebElement Acq_Prospects = new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.cssSelector("a.slds-context-bar__label-action.dndItem[href='/lightning/o/Acq_Prospect__c/home']")));

无法找到Salesforce Lightning的元素

2 个答案: