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How to loop through this query using Jsoup?

I want to loop through the news table and get the title and rating of each row. I tried different options, but I can’t understand why the select method receives all the options at once.
I need to get each news block in a loop.
I used this way to get table link:
Elements elements = document.select("#hnmain > tbody > tr:nth-child(3) > td > table");
This query doesn't work in a loop because it gets all the elements at once. I need to get the elements sequentially. So that I can do like this:
List list = new ArrayList<>();
for (Element element: elements){
String title = element...
String rating = element...
list.add(title);
list.add(rating);
}
Sample data from html:
<table border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr class="athing" id="33582264">
<td align="right" valign="top" class="title"><span class="rank">1.</span></td>
<td valign="top" class="votelinks">
<center>
<a id="up_33582264" href="vote?id=33582264&how=up&goto=front%3Fday%3D2022-11-13">
<div class="votearrow" title="upvote"></div></a>
</center></td>
<td class="title"><span class="titleline">Show HN: I built my own PM tool after trying Trello, Asana, ClickUp, etc.<span class="sitebit comhead"> (<span class="sitestr">upbase.io</span>)</span></span></td>
</tr>
<tr>
<td colspan="2"></td>
<td class="subtext"><span class="subline"> <span class="score" id="score_33582264">632 points</span> by tonypham <span class="age" title="2022-11-13T12:00:06">20 days ago</span> <span id="unv_33582264"></span> | hide | 456 comments </span></td>
</tr>
<tr class="spacer" style="height:5px"></tr>
<tr class="athing" id="33584941">
<td align="right" valign="top" class="title"><span class="rank">2.</span></td>
<td valign="top" class="votelinks">
<center>
<a id="up_33584941" href="vote?id=33584941&how=up&goto=front%3Fday%3D2022-11-13">
<div class="votearrow" title="upvote"></div></a>
</center></td>
<td class="title"><span class="titleline">Forking Chrome to turn HTML into SVG<span class="sitebit comhead"> (<span class="sitestr">fathy.fr</span>)</span></span></td>
</tr>

if I understand your question I think this code will work for you
Document doc = Jsoup.parse("<table border=\"0\" id=\"hnmain\" cellpadding=\"0\" cellspacing=\"0\"> <tbody> <tr class=\"athing\" id=\"33582264\"> <td align=\"right\" valign=\"top\" class=\"title\"><span class=\"rank\">1.</span></td> <td valign=\"top\" class=\"votelinks\"> <center> <a id=\"up_33582264\" href=\"vote?id=33582264&how=up&goto=front%3Fday%3D2022-11-13\"> <div class=\"votearrow\" title=\"upvote\"></div></a> </center></td> <td class=\"title\"><span class=\"titleline\">Show HN: I built my own PM tool after trying Trello, Asana, ClickUp, etc.<span class=\"sitebit comhead\"> (<span class=\"sitestr\">upbase.io</span>)</span></span></td> </tr> <tr> <td colspan=\"2\"></td> <td class=\"subtext\"><span class=\"subline\"> <span class=\"score\" id=\"score_33582264\">632 points</span> by tonypham <span class=\"age\" title=\"2022-11-13T12:00:06\">20 days ago</span> <span id=\"unv_33582264\"></span> | hide | 456 comments </span></td> </tr> <tr class=\"spacer\" style=\"height:5px\"></tr> <tr class=\"athing\" id=\"33584941\"> <td align=\"right\" valign=\"top\" class=\"title\"><span class=\"rank\">2.</span></td> <td valign=\"top\" class=\"votelinks\"> <center> <a id=\"up_33584941\" href=\"vote?id=33584941&how=up&goto=front%3Fday%3D2022-11-13\"> <div class=\"votearrow\" title=\"upvote\"></div></a> </center></td> <td class=\"title\"><span class=\"titleline\">Forking Chrome to turn HTML into SVG<span class=\"sitebit comhead\"> (<span class=\"sitestr\">fathy.fr</span>)</span></span></td> </tr>");
Elements elements = doc.select("#hnmain .athing");
for (Element element : elements) {
String title = element.select(".title").text();
String rank = element.select(".rank").text();
System.out.println(title + " -- "+rank);
}

how to extract specified values from a table with selenium based on a string condition

I have a table which has a column which contains:
a list of invoices
a column which contains a lots of charge types for every invoice displayed
What I want to do is to make a function which receives a String parameter,for example the invoice number and return all the charge types for invoice number inserted
Here is the code for the table
Every time a new invoice is displayed on the table,the first line of the table contains and a value
That value represents the number of the charge types displayed on every invoice
For example the charge types are :Management fee,Payments,Funds Transmission Cost,Acquiring Authorisation Fee,Service etc.
<form method="post" action="/accounting/billing/showInvoiceTransactionsCountTotal.html?
jlbz=lfISHfhqWHPj5fSzCwFKoP8c5ukwXecQt0fr4iL6ak" target="detail">
<table>
<tbody>
<tr>
<tr class="odd">
<td rowspan="8">
<a href="/accounting/billing/showInvoice.html?invoiceNumber=BA7123399&jlbz=lfISHfhqWHPj5fSzCwFKoP8c5ukwXecQt0fr4iL6ak">
BA7123399
<input type="hidden" value="BA7123399" name="invoiceChecked"/>
</a>
</td>
<td>Management fee (captured transactions)</td>
<td>PAYPALC001M2</td>
<td>PAYPALC001A1</td>
<td>2</td>
</tr>
<tr class="odd">
<td>Payments</td>
<td>PAYPALC001M2</td>
<td>PAYPALC001A1</td>
<td>2</td>
</tr>
<tr class="odd">
<td>Funds Transmission Cost (FTC)</td>
<td>PAYPALC001M2</td>
<td>PAYPALC001A1</td>
<td>1</td>
</tr>
<tr class="odd">
<td>Acquiring Authorisation Fees</td>
<td>PAYPALC001M2</td>
<td>PAYPALC001A1</td>
<td>2</td>
</tr>
<tr class="odd">
<td>Service</td>
<td>PAYPALC001M2</td>
<td>PAYPALC001A1</td>
<td>2</td>
</tr>
<tr class="odd">
<td>Refunds</td>
<td>PAYPALC001M2</td>
<td>PAYPALC001A1</td>
<td>1</td>
</tr>
<tr class="odd">
<td>Chargebacks</td>
<td>PAYPALC001M2</td>
<td>PAYPALC001A1</td>
<td>1</td>
</tr>
<tr class="odd">
<td>Minimum Billing</td>
<td>PAYPALC001M2</td>
<td>PAYPALC001A1</td>
<td>2</td>
</tr>
<tr class="even">
<td rowspan="4">
<a href="/accounting/billing/showInvoice.html?invoiceNumber=BA7123421&jlbz=lfISHfhqWHPj5fSzCwFKoP8c5ukwXecQt0fr4iL6ak">
BA7123421
<input type="hidden" value="BA7123421" name="invoiceChecked"/>
</a>
</td>
<td>Payments</td>
<td>ALEXAUTOMATION01</td>
<td>ALEXADCODE</td>
<td>1</td>
</tr>
<tr class="even">
<tr class="even">
<tr class="even">
<tr class="odd">
<td rowspan="8">
<a href="/accounting/billing/showInvoice.html?invoiceNumber=BA7123398&jlbz=lfISHfhqWHPj5fSzCwFKoP8c5ukwXecQt0fr4iL6ak">
BA7123398
<input type="hidden" value="BA7123398" name="invoiceChecked"/>
</a>
</td>
<td>Management fee (captured transactions)</td>
<td>PAYPALC001M2</td>
<td>PAYPALC001A1</td>
<td>1</td>
</tr>
<tr class="odd">
<tr class="odd">
<tr class="odd">
<tr class="odd">
<tr class="odd">
<tr class="odd">
<tr class="odd">
<tr class="even">
<td rowspan="10">
<a href="/accounting/billing/showInvoice.html?invoiceNumber=BA7123397&jlbz=lfISHfhqWHPj5fSzCwFKoP8c5ukwXecQt0fr4iL6ak">
BA7123397
<input type="hidden" value="BA7123397" name="invoiceChecked"/>
</a>
</td>
<td>Management fee (captured transactions)</td>
<td>PAYPALC001M2</td>
<td>PAYPALC001A1</td>
<td>2</td>
</tr>
<tr class="even">
<tr class="even">
<tr class="even">
<tr class="even">
<tr class="even">
<tr class="even">
<tr class="even">
<tr class="even">
<tr class="even">
</tbody>

You need to add some logic to achieve this scenario.since,invoice number row is missing for some of the common invoice number. Please try with the below
Algorithm:
1. Firstly,find all the row elements from the table
2. Iterate all the rowelement and match the expected Invoice Number.
3. If the Invoice Number is matched, then print all the sub sequence column charge type until next charge invoice number matches
Code:
String InvoiceNumber="";
List<String> chargetype=new ArrayList<>();
Boolean isInvoiceSpecificCharge=false;
//Find All the tr specific element
List<WebElement> elementList=driver.findElements(By.xpath("//table/tbody/tr"));
for(WebElement element:elementList){
WebElement tempElement=null;
try{
tempElement=element.findElement(By.xpath(".//a"));
}
catch(Exception e){
}
//If the Invoice Number is present, then we need to take the charge from td[2] else from td[1].
if(tempElement.getText().equalsIgnoreCase(InvoiceNumber)){
isInvoiceSpecificCharge=true;
chargetype.add(element.findElement(By.xpath(".//td[2]")).getText());
}
else if(tempElement==null && isInvoiceSpecificCharge ==true){
chargetype.add(element.findElement(By.xpath(".//td")).getText());
}else if(!tempElement.getText().equalsIgnoreCase(InvoiceNumber)){
isInvoiceSpecificCharge=false;
}
}

Setting multiple variable value and perform subtraction in thymleaf

I am new in Thymeleaf and i try to subtract value of column paid amount from total amount but gives error as follow:
and if I comment Remaining amount column i get following result:
<div th:if="${not #lists.isEmpty(cust)}">
<table border="1" style="width: 300px">
<thead>
<tr>
<th>Name</th>
<th>Address</th>
<th>Phone</th>
<th>Total Amount</th>
<th>Paid Amount</th>
<th>Remaining Amount</th>
</tr>
</thead>
<tbody>
<tr th:each="customer : ${cust}">
<td th:text="${customer.name}"></td>
<td th:text="${customer.address}"></td>
<td th:text="${customer.phone}"></td>
<td
th:with="result1=${#aggregates.sum(customer.customerDetails.![totalAmount])}">
<span th:text="${result1}"></span>
</td>
<td
th:with="result3=${#aggregates.sum(customer.payment.![paidAmount])}">
<span th:text="${result3}"></span>
</td>
<td th:with="result=${#aggregates.sum(customer.customerDetails.![totalAmount])}, result2=${#aggregates.sum(customer.payment.![paidAmount])}">
<span th:text="${result}- ${result2}"></span>
</td>
</tr>
</th:block>
</tbody>
</table>
</div>

Selenium WebDriver - iteration through table rows

I'm having an issue with Selenium in Java.
I have a web page like this:
<html>
<body>
<div id='content'>
<table class='matches'>
<tr id='today_01'>
<td class='team-a'>Real Madrid</td>
<td class='score'>0-0</td>
<td class='team-b'>Barcelona</td>
</tr>
<tr id='today_02'>
<td class='team-a'>PSG</td>
<td class='score'>1-1</td>
<td class='team-b'>Manchester City</td>
</tr>
<tr id='today_03'>
<td class='team-a'>Liverpool</td>
<td class='score'>2-2</td>
<td class='team-b'>Arsenal</td>
</tr>
</table>
<div id='content'>
<body>
<html>
I first get all the rows into a list:
List<WebElement> allRows = driver.findElements(By.xpath("//table[#class='matches']/tbody/tr[contains(#id, 'today')]"));
Next I iterate through all the elements displaying the WebElement (i.e. the row) and on the next line I display the td containing the home team, separated by a line:
for (WebElement row : allRows) {
System.out.println("Outer HTML for row" + row.getAttribute("outerHTML"));
System.out.println("Outer HTML for Home Team cell" + row.findElement(By.xpath("//td[contains(#class,'team-a')]")).getAttribute("outerHTML"));
System.out.println("------------------------------------------------------------");
}
The first println displays all rows, one by one.
The second however displays ONLY 'Real Madrid' for each iteration. I'm losing my mind because I don't understand why. Can someone please help?
The output:
<tr id='today_01'>
<td class='team-a'>Real Madrid</td>
<td class='score'>0-0</td>
<td class='team-b'>Barcelona</td>
</tr>
<td class='team-a'>Real Madrid</td>
------------------------------------------------------------
<tr id='today_02'>
<td class='team-a'>PSG</td>
<td class='score'>1-1</td>
<td class='team-b'>Manchester City</td>
</tr>
<td class='team-a'>Real Madrid</td>
------------------------------------------------------------
<tr id='today_03'>
<td class='team-a'>Liverpool</td>
<td class='score'>2-2</td>
<td class='team-b'>Arsenal</td>
</tr>
<td class='team-a'>Real Madrid</td>
------------------------------------------------------------

You have to use like this
System.out.println("Outer HTML for Home Team cell" + row.findElement(By.xpath("td[contains(#class,'team-a')]")).getAttribute("outerHTML"));
Then it will point to the correct element that we want.

Parsing table html with Jsoup

I'm try to parsing this table:
<table border="1" align="center" cellpadding="5" width="95%">
<tbody>
<tr>
<td colspan="2" align="center"> <b> <i> Test </i> </b> </td>
<td> <b> <i> Result </i> </b> </td>
<td> <b> <i> Credit </i> </b> </td>
<td> <b> <i> Data </i> </b> </td>
<td> <b> <i> A/A </i> </b> </td>
<td> <b> <i> Other data </i> </b> </td>
<td> <b> <i> A/A rif. </i> </b> </td>
</tr>
<tr>
<td> A000211 </td>
<td nowrap=""> Physic </td>
<td align="center"> - </td>
<td align="center"> 6 </td>
<td align="center"> - </td>
<td align="center"> 2008/2009 </td>
<td> something </td>
<td align="center"> 2007/2008 </td>
</tr>
<tr>
<td> 0065057 </td>
<td nowrap=""> Math </td>
<td align="center"> - </td>
<td align="center"> 6 </td>
<td align="center"> - </td>
<td align="center"> 2008/2009 </td>
<td> samething </td>
<td align="center"> 2008/2009 </td>
</tr>
<tr>
In java i have this, for now:
Document doc = Jsoup.parse(url);
Elements tables = doc.getElementsByTag("table");
I try to put this data in JsonObject i must iterate this tables? or there is a simple way?

i solved with:
Document doc = Jsoup.parse(url);
JSONObject jsonObject = new JSONObject();
JSONArray list = new JSONArray();
Element rows = doc.getElementsByTag("table tr");
for(Element row : rows) {
String Test = row.getElementsByTag("td").get(1).text();
String Result = row.getElementsByTag("td").get(2).text();
String Credit = row.getElementsByTag("td").get(3).text();
jsonObject.put("Test", Test);
jsonObject.put("Result", Result);
jsonObject.put("Credit", Credit);
}