在DropDowns上工作时Selenium选择不能正常工作

时间：2013-11-22 06:28:02

标签： java selenium selenium-webdriver

使用selenium select时遇到一些问题。 我工作的应用程序有60分钟的时间。 所以我无法保持循环运行，因为它需要2个小时才能完成。

所以我正在做的是我注销并再次登录以获得新的会话。

但是在我登录后，Selenium Select没有从下拉列表中选择可见文本。 这个循环完美无缺。

如果有人知道如何正常工作，请分享。

谢谢， VARUN。

这是我的代码; 

package MyPractice;
import java.util.LinkedList;
import java.util.List;
import org.openqa.selenium.By;
import org.openqa.selenium.StaleElementReferenceException;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.support.ui.Select;

public class WorkingWithTestDropDowns {

public static WebDriver dev;

public static void main(String[] args) throws Exception {

    dev = new FirefoxDriver();

    dev.manage().window().maximize();

    dev.get("location of the test page");

    sHomeURL = dev.getCurrentUrl();

    GetDropDowns();

    System.out.println(sListItemTextListBox1);
    System.out.println(sListItemTextListBox2);
    System.out.println(sListItemTextListBox3);
    System.out.println(sListItemTextListBox4);

    DropDownValidation();

}

public static List<String> sListItemTextListBox1 = new LinkedList<String>();
public static List<String> sListItemTextListBox2 = new LinkedList<String>();
public static List<String> sListItemTextListBox3 = new LinkedList<String>();
public static List<String> sListItemTextListBox4 = new LinkedList<String>();

public static List<WebElement> weOptions;

public static WebElement weOptionFinder;

public static void GetDropDowns() {

    // --------------------------------------------------------------Texttool1
    weOptionFinder = dev.findElement(By.id("tool1"));

    weOptionFinder.click();

    weOptions = weOptionFinder.findElements(By.xpath(".//option"));

    for (WebElement getOptions : weOptions) {

        sListItemTextListBox1.add(getOptions.getText());

    }

    dev.findElement(By.id("tool1")).click();
    // --------------------------------------------------------------End

    // --------------------------------------------------------------Texttool2

    weOptionFinder = dev.findElement(By.id("tool2"));

    weOptionFinder.click();

    weOptions = weOptionFinder.findElements(By.xpath(".//option"));

    for (WebElement getOptions : weOptions) {

        sListItemTextListBox2.add(getOptions.getText());

    }

    dev.findElement(By.id("tool2")).click();
    // --------------------------------------------------------------End

    // --------------------------------------------------------------Texttool3
    weOptionFinder = dev.findElement(By.id("tool3"));

    weOptionFinder.click();

    weOptions = weOptionFinder.findElements(By.xpath(".//option"));

    for (WebElement getOptions : weOptions) {

        sListItemTextListBox3.add(getOptions.getText());

    }

    dev.findElement(By.id("tool3")).click();
    // --------------------------------------------------------------End

    // --------------------------------------------------------------Texttool4
    weOptionFinder = dev.findElement(By.id("tool4"));

    weOptionFinder.click();

    weOptions = weOptionFinder.findElements(By.xpath(".//option"));

    for (WebElement getOptions : weOptions) {

        sListItemTextListBox4.add(getOptions.getText());

    }

    dev.findElement(By.id("tool4")).click();
    // --------------------------------------------------------------End

}

public static Select oList1;
public static Select oList2;
public static Select oList3;
public static Select oList4;

public static String sHomeURL;

public static int iAttempts;

public static List<WebElement> rect = new LinkedList<WebElement>();

public static void DropDownValidation() {

    int iCountGeo = 0;

    iAttempts = 0;
    while (iAttempts < 5) {
        try {
            oList1 = new Select(dev.findElement(By.id("tool1")));
            break;
        } catch (StaleElementReferenceException e) {
        }
        iAttempts++;
    }

    iAttempts = 0;
    while (iAttempts < 5) {
        try {
            oList2 = new Select(dev.findElement(By.id("tool2")));
            break;
        } catch (StaleElementReferenceException e) {
        }
        iAttempts++;
    }

    iAttempts = 0;
    while (iAttempts < 5) {
        try {
            oList3 = new Select(dev.findElement(By.id("tool3")));
            break;
        } catch (StaleElementReferenceException e) {
        }
        iAttempts++;
    }

    iAttempts = 0;
    while (iAttempts < 5) {
        try {
            oList4 = new Select(dev.findElement(By.id("tool4")));
            break;
        } catch (StaleElementReferenceException e) {
        }
        iAttempts++;
    }

    for (String sTextGeo : sListItemTextListBox1) {

        iAttempts = 0;
        while (iAttempts < 5) {
            try {
                oList1.selectByVisibleText(sTextGeo);
                break;
            } catch (StaleElementReferenceException e) {
            }
            iAttempts++;
        }

        for (String sTextMetric : sListItemTextListBox2) {

            iAttempts = 0;
            while (iAttempts < 5) {
                try {
                    oList2.selectByVisibleText(sTextMetric);
                    break;
                } catch (StaleElementReferenceException e) {
                }
                iAttempts++;
            }

            for (String sTextTime : sListItemTextListBox3) {

                iCountGeo++;

                iAttempts = 0;
                while (iAttempts < 5) {
                    try {
                        oList3.selectByVisibleText(sTextTime);
                        break;
                    } catch (StaleElementReferenceException e) {
                    }
                    iAttempts++;
                }

                for (String sTextProduct : sListItemTextListBox4) {

                    iAttempts = 0;
                    while (iAttempts < 5) {
                        try {
                            oList4.selectByVisibleText(sTextProduct);
                            break;
                        } catch (StaleElementReferenceException e) {
                        }
                        iAttempts++;
                    }
                    System.out.println("Hello...!");

                }

                if (iCountGeo == 2) {

                    iCountGeo = 0;
                    dev.navigate().to("http://www.google.com");
                    dev.navigate().to(sHomeURL);
                    continue;

                }

            }

        }

    }


}

}

以下是测试页面的代码：

<html>
<head><title>Testing</title></head>
<body>
    <center>
        <h1>Testing Page</h1>
        <hr>
        <br><br>
        <form id = "testform">
            <table width = "600" border = "2">

            <tr>
                <td align = "center" width = "200" bgcolor = "lightgrey">
                    Control Type
                </td>
                <td align = "center" width = "400" bgcolor = "lightgrey">
                    Form Control
                </td>
            </tr>
            <tr>
                <td align = "center" width = "200" bgcolor = "white">
                    Listbox1
                </td>
                <td align = "left" width = "400" bgcolor = "white">
                    <select id = "tool1">
                        <option>a</option>
                        <option>b</option>
                        <option>c</option>
                        <option>d</option>
                        <option>e</option>
                        <option>f</option>
                        <option>g</option>
                        <option>h</option>
                        <option>i</option>
                        <option>j</option>
                        <option>k</option>
                        <option>l</option>
                        <option>m</option>
                        <option>n</option>
                        <option>o</option>
                        <option>p</option>
                        <option>q</option>
                        <option>r</option>
                        <option>s</option>
                        <option>t</option>
                        <option>u</option>
                        <option>v</option>
                        <option>w</option>
                        <option>x</option>
                        <option>y</option>
                        <option>z</option>
                    </select>
                </td>
            </tr>
            <tr>
                <td align = "center" width = "200" bgcolor = "white">
                    Listbox2
                </td>
                <td align = "left" width = "400" bgcolor = "white">
                    <select id = "tool2">
                        <option>a1</option>
                        <option>b1</option>
                        <option>c1</option>
                        <option>d1</option>
                        <option>e1</option>
                        <option>f1</option>
                        <option>g1</option>
                        <option>h1</option>
                        <option>i1</option>
                        <option>j1</option>
                        <option>k1</option>
                        <option>l1</option>
                        <option>m1</option>
                        <option>n1</option>
                        <option>o1</option>
                        <option>p1</option>
                        <option>q1</option>
                        <option>r1</option>
                        <option>s1</option>
                        <option>t1</option>
                        <option>u1</option>
                        <option>v1</option>
                        <option>w1</option>
                        <option>x1</option>
                        <option>y1</option>
                        <option>z1</option>
                    </select>
                </td>
            </tr>
            <tr>
                <td align = "center" width = "200" bgcolor = "white">
                    Listbox3
                </td>
                <td align = "left" width = "400" bgcolor = "white">
                    <select id = "tool3">
                        <option>a2</option>
                        <option>b2</option>
                        <option>c2</option>
                        <option>d2</option>
                        <option>e2</option>
                        <option>f2</option>
                        <option>g2</option>
                        <option>h2</option>
                        <option>i2</option>
                        <option>j2</option>
                        <option>k2</option>
                        <option>l2</option>
                        <option>m2</option>
                        <option>n2</option>
                        <option>o2</option>
                        <option>p2</option>
                        <option>q2</option>
                        <option>r2</option>
                        <option>s2</option>
                        <option>t2</option>
                        <option>u2</option>
                        <option>v2</option>
                        <option>w2</option>
                        <option>x2</option>
                        <option>y2</option>
                        <option>z2</option>
                    </select>
                </td>
            </tr>
            <tr>
                <td align = "center" width = "200" bgcolor = "white">
                    Listbox4
                </td>
                <td align = "left" width = "400" bgcolor = "white">
                    <select id = "tool4">
                        <option>a3</option>
                        <option>b3</option>
                        <option>c3</option>
                        <option>d3</option>
                        <option>e3</option>
                        <option>f3</option>
                        <option>g3</option>
                        <option>h3</option>
                        <option>i3</option>
                        <option>j3</option>
                        <option>k3</option>
                        <option>l3</option>
                        <option>m3</option>
                        <option>n3</option>
                        <option>o3</option>
                        <option>p3</option>
                        <option>q3</option>
                        <option>r3</option>
                        <option>s3</option>
                        <option>t3</option>
                        <option>u3</option>
                        <option>v3</option>
                        <option>w3</option>
                        <option>x3</option>
                        <option>y3</option>
                        <option>z3</option>
                    </select>
                </td>
            </tr>


            </table>

        </form>
    </center>
</body>

1 个答案:

答案 0 :(得分：1)

好的，似乎在重新加载页面之后，你实际上得到<{em} {@ 1}} @这些行，当你抓住它时你什么都不做。

StaleElementReferenceException

重点是，在for (String sTextTime : sListItemTextListBox3) { iCountGeo++; iAttempts = 0; while (iAttempts < 5) { try { oList3.selectByVisibleText(sTextTime); break; } catch (StaleElementReferenceException e) { } iAttempts++; } } 方法中定义oList的位置是错误的。这部分

DropDownValidation()

仅适用于if (iCountGeo == 2) { iCountGeo = 0; dev.navigate().to("http://www.google.com"); dev.navigate().to(sHomeURL); continue; } 和sListItemTextListBox3选项选项。重新加载页面后，sListItemTextListBox4和oList3会变得陈旧。因此，我建议将这些部分（oList4）移到try {catch}块中的oList3 = new Select(dev.findElement(By.id("tool3")));之前，以便这些oList3.selectByVisibleText(sTextTime);语句的每个。

for

PS在Python上尝试过，但逻辑是一样的。

更新 BTW，通过这样做，你也应该能够在for (String sTextProduct : sListItemTextListBox4) { iAttempts = 0; while (iAttempts < 5) { try { oList4 = new Select(dev.findElement(By.id("tool4"))); //here oList4.selectByVisibleText(sTextProduct); break; } catch (StaleElementReferenceException e) { } iAttempts++; } 中删除这些陈述：

DropDownValidation()
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