I've been trying to figure out how to pass a url to a spring controller method through a button via th:onclick. I've tried many different variations of these and can not figure out how many ' I am supposed to have or if I am escaping things correctly. Can someone please explain why this isn't working/what the correct way to use location.href is?
currently this is the error: Could not parse as expression: "'window.location.href=\'/removeContact''"
thank you!!
<button type="button" th:onclick="'window.location.href=\'/removeContact''" name="removeContact" th:value="${stat.index}" class="btn btn-danger trashContact"><span class="fa fa-trash"></span></button>答案 0 :(得分：1)
${..} is variable expressions in Thymeleaf and is also spel.
So use two single quotes in spel expression for escape single quote.
th:onclick="'window.location.href=${'''/removeContact'''}'"
And use back slash and single quote in Thymeleaf standard expression text literal.
th:onclick="'window.location.href=\'/removeContact\''"