Get specific value based on column & row name from dynamic Web table in which columns & rows position also dynamic

问题

I have to print a specific value based on column and row names. Bt the problem is that columns position and rows position changes every time. And table data is dynamic, values are changing continuously. All the values are not constantmy dynamic web table is. and i want specific value of month April in year 2001.

回答1:

Here is the sample table based on the attached screenshot.

<html>
	<table id='table1' border=" 1px solid black">
	<tr>		
		<th>Month/Year</th>
		<th>2003</th>
		<th>2004</th>
		<th>2001</th>
		<th>2005</th>
		<th>2002</th>
	</tr>	
	<tr> 
		<td>May</td>
		<td>122</td>
		<td>84</td>
		<td>7777</td>
		<td>12</td>
		<td>122</td>
	</tr>

	<tr> 
		<td>Feb</td>
		<td>45</td>
		<td>445</td>
		<td>565</td>
		<td>222</td>
		<td>122</td>
	</tr>
	<tr> 
		<td>April</td>
		<td>3556</td>
		<td>212</td>
		<td>21</td>
		<td>1546</td>
		<td>855</td>
	</tr>
	</table>
	<span>-----------------------------------------------</span>
	<table id='table2' border=" 1px solid black">
	<tr>		
		<th>Month/Year</th>
		<th>2002</th>
		<th>2001</th>
		<th>2003</th>
		<th>2004</th>
		<th>2005</th>
	</tr>	
	<tr> 
		<td>April</td>
		<td>120</td>
		<td>243</td>
		<td>221</td>
		<td>21</td>
		<td>65</td>
	</tr>

	<tr> 
		<td>May</td>
		<td>96</td>
		<td>146</td>
		<td>454</td>
		<td>452</td>
		<td>4566</td>
	</tr>
	<tr> 
		<td>March</td>
		<td>788</td>
		<td>139</td>
		<td>10</td>
		<td>1001</td>
		<td>013</td>
	</tr>
	<tr> 
		<td>Feb</td>
		<td>552</td>
		<td>1245</td>
		<td>545</td>
		<td>41</td>
		<td>41</td>
	</tr>
	</table>
</html>

Below is the xpath to get the value of "April/2001" from table 1.

//table[@id='table1']//td[position()=count(//th[normalize-space(.)='Month/Year']/preceding-sibling::th)+1 and normalize-space(.)='April']/ancestor::tr//td[position()=count(//table[@id='table1']//th[normalize-space(.)='2001']/preceding-sibling::th)+1]

And xpath to get the value of "April/2001" from table 2.

//table[@id='table2']//td[position()=count(//th[normalize-space(.)='Month/Year']/preceding-sibling::th)+1 and normalize-space(.)='April']/ancestor::tr//td[position()=count(//table[@id='table2']//th[normalize-space(.)='2001']/preceding-sibling::th)+1]

The only difference between the 2 xpaths' above is table id **//table[@id='tableX**. Please update the table locator as per your application values. Let me know if this is helpful.

来源：https://stackoverflow.com/questions/54995924/get-specific-value-based-on-column-row-name-from-dynamic-web-table-in-which-co

标签

selenium

selenium-webdriver

testng