Include javascript code in Thymeleaf on demand

Question

is it possible to use thymyleaf conditions for building javascript function ? For example I have a flag specialClient which I will pass from java code to template render engine. So now I want to write something like followed code in my template:

...
<th:if=${specialClient}>
callbackForSpecialCLient()
<else>
plainCallbackWithAdForPoorClients
<endif>
...

which (after rendering) should result in:

...
callbackForSpectialClient()
...

As you can see we don't have any if conditions in rendered result. That's what I want so much to achieve.

Lukas Grygar · Accepted Answer · 2015-12-29 11:49:44Z

2

You could achieve your desired functionality with following code:

<script th:inline="javascript">

    <th:block th:if="${specialClient}">
        callbackForSpecialCLient();
    </th:block>

    <th:block th:unless="${specialClient}">
        plainCallbackWithAdForPoorClients();
    </th:block>

</script>

answered Dec 29, 2015 at 11:49

Lukas Grygar

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1 Comment

Alexandr Radchykov Over a year ago

Ye I know this solution, but it force me to move callback call from method to another <script>

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