Thymeleaf conditional JavaScript function call

Question

I'm developing a Spring Boot web application with Thymeleaf as the template engine.

I want to call a JavaScript function as soon as the page loads, if a specific attribute is present in the Model.

I did some research and I found a way to call a function but with clicking on a span etc., which doesn't do the job for me.

Thanks in advance.

Abdullah Mohammad Motiullah · Accepted Answer · 2017-08-13 14:30:51Z

7

You basically want to call a Javascript method depending on a Thymleaf variable as soon as the page loads.

Try this

<script th:inline="javascript">
/*<![CDATA[*/

    var flag = [[${flag}]]; //Your Thymleaf variable
    window.onload = function() {
        if(!flag)
            return; // Exit/Return if the variable is false
        spreadLove(); // Call your favourite method if the variable is true
    };

/*]]>*/
</script>

answered Aug 13, 2017 at 14:30

Abdullah Mohammad Motiullah

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2 Comments

fspasovski Over a year ago

Sorry for my late answer, it works just as i wanted to. Thanks a lot!

Abhishek Sengupta Over a year ago

Great answer bro

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