How to get value from HashMap in Freemarker template?

Question

How to get value from HashMap in Freemarker template if Map<String, MyObject> ?

I have Data Structure ex.: Map<String, List<MyObject>> , how to get all values from this Map in Freemarker Template?

Answer 1

Please check the documentation on how to iterate over collections/sequences.

<#list products as k, v>
    <p>${v}: ${v}
</#list>

If you want to iterate over the values only then use:

<#list myHash?values as v>
    ${v}
</#list>

The documentation link can be found here .

Also check the answers from these questions, they might help you: link1 and link2 .

Update:

The previous examples the variable v is a list since your map is Map<String, List<Object>> . If you want to access each item in the list you need a double iteration.

<#list myMap as k, v>
    <#list v as x>
        <p> ${x}
    </#list>
</#list>