WebDriver拾级而上·之十六 Table控件的处理
对于Table控件selenium webdriver里没有方法能处理，所以要自己封装一个方法
HTML代码（table.html放在桌面）
<html>
<head>
<title>Table</title>
</head>
<body>
<table border="1" id="myTable">
<tr>
<th>HeadingA(1 ,1)</th>
<th>HeadingB(1 ,2)</th>
<th>HeadingC(1 ,3)</th>
</tr>
<tr>
<td>2, 1</td>
<td>2, 2</td>
<td>2, 3</td>
</tr>
<tr>
<td>3, 1</td>
<td>3, 2</td>
<td>3, 3</td>
</tr>
</table>
</body>
</html>
JAVA代码
package com.test;
import java.util.List;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
public class Test_table {
private WebDriver driver;
Test_table(WebDriver driver){
this.driver = driver;
}
public String getCellText(By by,String tableCellAddress) {
//得到table元素对象
WebElement table = driver.findElement(by);
//对所要查找的单元格位置字符串进行分解，得到其对应行、列。
int index = tableCellAddress.trim().indexOf('.');
int row = Integer.parseInt(tableCellAddress.substring(0, index));
int cell = Integer.parseInt(tableCellAddress.substring(index+1));
//得到table表中所有行对象，并得到所要查询的行对象。
List<WebElement> rows = table.findElements(By.tagName("tr"));
WebElement theRow = rows.get(row);
//调用getCell方法得到对应的列对象，然后得到要查询的文本。
String text = getCell(theRow, cell).getText();
return text;
}
private WebElement getCell(WebElement Row,int cell){
List<WebElement> cells;
WebElement target = null;
//列里面有"<th>"、"<td>"两种标签，所以分开处理。
if(Row.findElements(By.tagName("th")).size()>0){
cells = Row.findElements(By.tagName("th"));
target = cells.get(cell);
}
if(Row.findElements(By.tagName("td")).size()>0){
cells = Row.findElements(By.tagName("td"));
target = cells.get(cell);
}
return target;
}
public static void main(String[] args) {
String url = "file:///C:/Documents and Settings/fy/桌面/table.html";
//打开chrome
WebDriver dr = new ChromeDriver();
dr.get(url);
Test_table table = new Test_table(dr);
System.out.println(table.getCellText(By.id("myTable"), "0.2"));
System.out.println(table.getCellText(By.id("myTable"), "2.1"));
dr.quit();
}
}
页面输出：
HeadingC(1 ,3)
3, 2