Guide to displaying a collection in an HTML table with a specific number of columns per row using Thymeleaf

Exploring front end development with Thymeleaf and seeking guidance on creating a dynamic form. Currently, I am passing a map from the controller to the HTML front end and able to display the map values using the Thymeleaf attributes below:

<tr class="row" th:each="element : ${elementMap}">
    <td th:text="${element.key}"></td>
    <td>
        <input type="text" id=${element.keyth:name=${element.key} th:value="${element.value}" /><br>
    </td>
</tr>

My goal is to have 4 columns in a row. If I convert the Map to an ArrayList, can I still achieve this layout? When using th:each && th:text to iterate through the content of the ArrayList, how can I ensure that each row displays 4 columns (perhaps via CSS styling)? Are there alternative approaches to address this issue?

Answer №1

Each iteration on your webpage corresponds to one line for each element.

The columns are represented by the td tags, with two columns per line as indicated in the code.

If you wish to restrict the number of columns displayed, you have the option to utilize CSS. However, based on your current code structure, it seems that there are dynamic lines (one line for each element on the list) and only two columns per line.

To address an issue with excessive columns, consider including no more than four td tags.

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