How to Check Checkbox in Webtable Using Qtp

There are two types of HTML tables published on the web-

1. Static tables: Data is static i.e. Number of rows and columns are fixed.
2. Dynamic tables: Data is dynamic i.e. Number of rows and columns are NOT fixed.

Now, we will learn how to handle dynamic table in Selenium:

Below is an example of a dynamic web table in Selenium for Sales. Based on input date filters, number of rows will get altered. So, it is dynamic in nature.

Handling static table is easy, but handling dynamic tables in Selenium is a little bit difficult as rows and columns are not constant.

In this tutorial, you will learn-

• Using X-Path to Locate Web Table Elements
• Example: Fetch number of rows and columns from Dynamic WebTable
• Example: Fetch cell value of a particular row and column of the Dynamic Table
• Example: Get Maximum of all the Values in a Column of Dynamic Table
• Example: Get all the values of a Dynamic Table

Using X-Path to Locate Web Table Elements

Before we locate web element, first let's understands-

What is a web element?

Web elements are nothing but HTML elements like textbox, dropdowns radio buttons, submit buttons, etc. These HTML elements are written with start tag and ends with an end tag.

For Example,

<p> My First HTML Document</p>.

Steps for getting X-path of web element that we want to locate.

Step 1) In Chrome, Go to http://demo.guru99.com/test/web-table-element.php

Step 2) Right click on web element whose x-path is to be fetched. In our case, right click on "Company" Select Inspect option. The following screen will be shown –

Step 3) Right Click on highlighted web element > Select Copy -> Copy x-path option.

Step 4) Use the copied X-path "//*[@id="leftcontainer"]/table/thead/tr/th [1]" in Selenium WebDriver to locate the element.

Example: Fetch number of rows and columns from Dynamic WebTable

While dynamic web table handling in Selenium, we cannot predict its number of rows and columns.

Using Selenium web driver, we can find

• Number of Rows and columns of web table in Selenium
• X row or Y column's data.

Below is program for fetching total number of rows and columns for handling web table in Selenium:

import java.text.ParseException; 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 Noofrowsandcols {     public static void main(String[] args) throws ParseException {     	WebDriver wd; 	  System.setProperty("webdriver.chrome.driver","G://chromedriver.exe"); 	  wd= new ChromeDriver();         wd.get("http://demo.guru99.com/test/web-table-element.php");                  //No.of Columns         List                          col = wd.findElements(By.xpath(".//*[@id=\"leftcontainer\"]/table/thead/tr/th"));         System.out.println("No of cols are : " +col.size());          //No.of rows          List                              rows = wd.findElements(By.xpath(".//*[@id='leftcontainer']/table/tbody/tr/td[1]"));          System.out.println("No of rows are : " + rows.size());         wd.close();     } }                                    

Code Explanation:

• Here we have first declared Web Driver object "wd" &initialized it to chrome driver.
• We use List <WebElement> to total number of columns in "col".
• findElements commands returns a list of ALL the elements matching the specified locator
• using findElements and X-path //*[@id=\"leftcontainer\"]/table/thead/tr/th we get all the columns
• Similarly, we repeat the process for rows.

Output:

Example: Fetch cell value of a particular row and column of the Dynamic Table

Let's assume we need 3^rd row of the table and its second cell's data. See the table below-

In above table, data is regularly updated after some span of time. The data you try retrieve will be different from the above screenshot. However, the code remains the same. Here is sample program to get the 3^rd row and 2^nd column's data.

import java.text.ParseException; 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; import java.util.concurrent.TimeUnit;   public class RowandCell {     public static void main(String[] args) throws ParseException {     	WebDriver wd; 		System.setProperty("webdriver.chrome.driver","G://chromedriver.exe"); 		 wd= new ChromeDriver(); 		 wd.get("http://demo.guru99.com/test/web-table-element.php");  		 wd.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS); 		 WebElement baseTable = wd.findElement(By.tagName("table")); 		   		 //To find third row of table 		 WebElement tableRow = baseTable.findElement(By.xpath("//*[@id=\"leftcontainer\"]/table/tbody/tr[3]"));          String rowtext = tableRow.getText(); 		 System.out.println("Third row of table : "+rowtext); 		     		    //to get 3rd row's 2nd column data 		    WebElement cellIneed = tableRow.findElement(By.xpath("//*[@id=\"leftcontainer\"]/table/tbody/tr[3]/td[2]")); 		    String valueIneed = cellIneed.getText(); 		    System.out.println("Cell value is : " + valueIneed);  		    wd.close();     } }          

Code Explanation:

• Table is located using locator property "tagname".
• Using XPath "//*[@id=\"leftcontainer\"]/table/tbody/tr[3]" find the 3^rd row and gets its text using getText () function
• Using Xpath "//*[@id=\"leftcontainer\"]/table/tbody/tr[3]/td[2]" find the 2nd cell in 3^rd row and gets its text using getText () function

Output:

Example: Get Maximum of all the Values in a Column of Dynamic Table

In this example, we will get the maximum of all values in a particular column.

Refer the following table –

Here is the code

import java.text.ParseException; 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; import java.text.NumberFormat;   public class MaxFromTable {     public static void main(String[] args) throws ParseException {     	WebDriver wd; 		System.setProperty("webdriver.chrome.driver","G://chromedriver.exe"); 		 wd= new ChromeDriver(); 		 wd.get("http://demo.guru99.com/test/web-table-element.php");  		 String max; 	     double m=0,r=0; 		  	       //No. of Columns 	        List                          col = wd.findElements(By.xpath(".//*[@id='leftcontainer']/table/thead/tr/th")); 	        System.out.println("Total No of columns are : " +col.size()); 	        //No.of rows 	        List                              rows = wd.findElements(By.xpath (".//*[@id='leftcontainer']/table/tbody/tr/td[1]")); 	        System.out.println("Total No of rows are : " + rows.size()); 	        for (int i =1;i<rows.size();i++) 	        {     	            max= wd.findElement(By.xpath("html/body/div[1]/div[5]/table/tbody/tr[" + (i+1)+ "]/td[4]")).getText(); 	            NumberFormat f =NumberFormat.getNumberInstance();  	            Number num = f.parse(max); 	            max = num.toString(); 	            m = Double.parseDouble(max); 	            if(m>r) 	             {     	                r=m; 	             } 	        } 	        System.out.println("Maximum current price is : "+ r);     } }                                    

Code Explanation:

• Using chrome driver we locate the web table and get total number of row using XPath ".//*[@id='leftcontainer']/table/tbody/tr/td[1]"
• Using for loop, we iterate through total number of rows and fetch values one by one. To get next row we use (i+1) in XPath
• We compare old value with new value and maximum value is printed at the end of for loop

OutPut

Example: Get all the values of a Dynamic Table

Consider the following table http://demo.guru99.com/test/table.html

The number of columns for each row is different.

Here row number 1, 2 and 4 have 3 cells, and row number 3 has 2 cells, and row number 5 has 1 cell.

We need to get values of all the cells

Here is the code:

import java.text.ParseException; import java.util.List; import org.openqa.selenium.By; import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import java.util.concurrent.TimeUnit; import org.openqa.selenium.chrome.ChromeDriver;    public class NofRowsColmns {     public static void main(String[] args) throws ParseException {     	WebDriver wd;     	System.setProperty("webdriver.chrome.driver","G://chromedriver.exe");     	wd = new ChromeDriver();     	wd.manage().timeouts().implicitlyWait(5, TimeUnit.SECONDS);     	wd.get("http://demo.guru99.com/test/table.html");     	//To locate table.     	WebElement mytable = wd.findElement(By.xpath("/html/body/table/tbody"));     	//To locate rows of table.      	List < WebElement > rows_table = mytable.findElements(By.tagName("tr"));     	//To calculate no of rows In table.     	int rows_count = rows_table.size();     	//Loop will execute till the last row of table.     	for (int row = 0; row < rows_count; row++) {     	    //To locate columns(cells) of that specific row.     	    List < WebElement > Columns_row = rows_table.get(row).findElements(By.tagName("td"));     	    //To calculate no of columns (cells). In that specific row.     	    int columns_count = Columns_row.size();     	    System.out.println("Number of cells In Row " + row + " are " + columns_count);     	    //Loop will execute till the last cell of that specific row.     	    for (int column = 0; column < columns_count; column++) {     	        // To retrieve text from that specific cell.     	        String celtext = Columns_row.get(column).getText();     	        System.out.println("Cell Value of row number " + row + " and column number " + column + " Is " + celtext);     	    }     	    System.out.println("-------------------------------------------------- ");     	}    	} }          

Code Explanation:

• rows_count gives the total number of rows
• for each row we get the total number of columns using rows_table.get(row).findElements(By.tagName("td"));
• We iterate through each column and of each row and fetch values.

Output:

Summary

• By.xpath() is commonly used to access table elements.
• Static web tables in Selenium are consistent in nature. i.e. they do have fixed number of rows as well as Cell data.
• Dynamic web tables are inconsistent i.e. they do not have fixed number of rows and cells data.
• Using selenium web driver, we can handle dynamic web tables easily.
• Selenium Webdriver allows us to access dynamic web tables by their X-path

How to Check Checkbox in Webtable Using Qtp

Source: https://www.guru99.com/handling-dynamic-selenium-webdriver.html

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