CODEWITHSUNDEEP
javathymeleaf
Massimo Scattarella
Massimo Scattarella

Reputation: 21

Dandelion Datatables tag dt inside fragment

When I create a thymeleaf fragment, dandelion dt attribute do not read the thymeleaf variables.

I try to explain better with the code.

Fragment

<th:block layout:fragment="table">
        <div dt:conf="${tableId}">
            <div dt:confType="callback" dt:type="format" dt:function="formatNumberCallback"></div>
        </div>
        <table th:id="${tableId}"
               dt:table="true"
               dt:ext="responsive">
            <thead>
                <tr>
                    <th:block layout:fragment="table-header">Default table header</th:block>
                </tr>
            </thead>
            <tbody>
                <th:block layout:fragment="table-content">Default table content</th:block>
            </tbody>
        </table>
    </th:block>

Page

<div layout:include="fragments/components/table :: table" th:with="tableId='usersTableTest'" th:remove="tag">
                Default
            </div>

Error:

08:48:31,825 INFO  [stdout] (http-/127.0.0.1:8080-5)        org.thymeleaf.exceptions.TemplateProcessingException: Error during execution of processor 'com.github.dandelion.datatables.thymeleaf.processor.config.DivConfTypeAttrProcessor' (fragments/components/table:11)
08:48:31,825 INFO  [stdout] (http-/127.0.0.1:8080-5)    at org.thymeleaf.processor.AbstractProcessor.process(AbstractProcessor.java:225) ~[thymeleaf-2.1.4.RELEASE.jar:2.1.4.RELEASE]
08:48:31,826 INFO  [stdout] (http-/127.0.0.1:8080-5)    at org.thymeleaf.dom.Node.applyNextProcessor(Node.java:1017) ~[thymeleaf-2.1.4.RELEASE.jar:2.1.4.RELEASE]
08:48:31,826 INFO  [stdout] (http-/127.0.0.1:8080-5)    at org.thymeleaf.dom.Node.processNode(Node.java:972) ~[thymeleaf-2.1.4.RELEASE.jar:2.1.4.RELEASE]

In this case th:id="${tableId} work correctly but dt:conf="${tableId}" not work.

Do you have suggestions?

Upvotes: 1

Views: 110

Answers (2)

Massimo Scattarella
Massimo Scattarella

Reputation: 21

I tried to insert #vars as does the library spring security thymeleaf 

dt:conf="#vars.tableId"

and work well.

Upvotes: 1

sanluck
sanluck

Reputation: 1554

I think it's a Dandelion Datatables's bug and it's not fixed.

Here is the issue in Dandelion's repository in GitHub.

Upvotes: 0

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