i'm a starter in Spring MVC and i make somes mistakes ... so i want to forge a dynamic URL with a button and Thymeleaf, but it doesn't works. I think about escape quote or similar, the ${key} is not correct in the evaluation ?
<tr th:each="key: ${serverBean.getServerB().keySet()}">
<td>
<span th:text="${serverBean.getServerB().get(key)}" />
</td>
<td align="center">
<span th:text="${key}" />
</td>
<td th:if="${protoStatusBean.getStatus(key)}" bgcolor="lime" />
<td th:unless="${protoStatusBean.getStatus(key)}" bgcolor="red"/>
<td>
<button th:onclick="window.location.href='/update?server=${key}'">
<img src="./images/wrench.png" height="15" width="15">
</button>
</td>
</tr>
thanks for your help and patience
In general, you have to surround text literals with single quotes. For your example to work, it should look like this:
th:onclick="'window.location.href=\'/update?server=' + ${key} + '\''"
That being said, there are various other ways to get the string concatenation to work, depending on what you think looks best.
th:onclick="|window.location.href='/update?server=${key}'|"
th:onclick="${'window.location.href=''/update?server=' + key + ''''}"
th:onclick="|window.location.href='@{/update(server=${key})}'|"