Thymeleaf: ' added on passing parameter to javascript function

Question

Below code in thymeleaf template view is calling javascript function filter:

<select th:onchange="'filter(this, \'' + ${#lists.size(books)} + '\');'">
    <option value="all" selected="selected">All Books</option>
    <option value="fav">My Favourite</option>
</select>

But, ${#lists.size(books)} is prefixed and suffixed with ' as shown in the view-source:

<select onchange="filter(this, &#39;1&#39;);">
    <option value="all" selected="selected">All Books</option>
    <option value="fav">My Favourite</option>
</select>

How to remove ' from javascript function call in Thymeleaf?

Before checking anything else, you have \'' and then '\'. That is definitely not right. Do you mean '\' in both? — geoand
– geoand, Commented Jun 15, 2014 at 8:51
this is how we pass thymeleaf parameters to javascript. check stackoverflow.com/questions/14365746/… — Vikas Sharma
– Vikas Sharma, Commented Jun 16, 2014 at 18:57

Daniel Fernández · Accepted Answer · 2014-06-15 20:18:54Z

0

' is how you escape the apostrophe in tag attributes in an HTML4-compatible way. Your code is OK, and it should work perfectly.

answered Jun 15, 2014 at 20:18

Daniel Fernández

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