th:each in Thymeleaf is primarily used for iterating over collections within HTML templates, not directly within JavaScript code. It processes on the server-side to generate HTML before the JavaScript executes in the browser. However, you can use th:each to generate JavaScript code dynamically based on data from your server. Here's how: Generating JavaScript with th:each Server-Side Iteration: Use th:each within a <script> tag to loop through a collection provided by your Spring Boot controller. Code < script th:inline= "javascript" > /*<![CDATA[*/ var items = []; /*[# th:each= "item : ${itemList}" ]*/ items.push(/*[[${item}]]*/); /*[/]*/ console.log(items); /*]]>*/ </ script > th:inline="javascript" : Enables Thymeleaf to process the script tag. /*<![CDATA[*/ and /*]]>*/ : Wraps the JavaScript code...
12.2 Text inlining Text inlining is very similar to the expression inlining capability we have just seen, but it actually adds more power. It has to be enabled explicitly with th:inline="text" . Text inlining not only allows us to use the same inlined expressions we just saw, but in fact processes tag bodies as if they were templates processed in the TEXT template mode, which allows us to perform text-based template logic (not only output expressions). We will see more about this in the next chapter about the textual template modes . 12.3 JavaScript inlining JavaScript inlining allows for a better integration of JavaScript <script> blocks in templates being processed in the HTML template mode. As with text inlining , this is actually equivalent to processing the scripts contents as if they were templates in the JAVASCRIPT template mode, and therefore all the power of ...
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