Forum Discussion

pp_01's avatar
pp_01
Mentor
8 years ago

Using freemarker for getting a URL (reading JSON) from a local JSON asset.

Hi. I'm new in freemarker and I'm facing some issues while using it in a page I'm creating. I am trying to use a select element in my page and the functionality I want is that whenever a user clicks ...
pp_01's avatar
pp_01
Mentor
8 years ago

Thank you for answering Robert  :smileyhappy: . I have looked at the link you mentioned and have tried something on my page.  It shows no error in the preview but on the page, I'm not getting the required functionality. In the select element, options are there but nothing is happening when I'm clicking on them. Is there anything that I'm forgetting? Apart from this what is needed in the code so that I can read the JSON if I've uploaded it in assets of my dev environment? How can I get the URL from the JSON? Do I need to use any REST call for that?

<#assign countries =
		[
			{
                               "name":"Argentina",
                               "url":"https://testurl.com"
                        },
                        {
                               "name":"Australia",
                               "url":"https://testurl.com"
                        }
                ]		  
>
        <select name="countrySelect" id="countrySelected">
              <#list countries as country>
                   <option value ="${country.url}" target="_blank">${country.name}</option>
              </#list>
        </select>

 

Payal's avatar
Payal
Director
8 years ago

Hi pp_01,

 

You have to use onchange attribute in select statement as following:

 

<select name="countrySelect" id="countrySelected" onchange="location = this.value;">
<#list countries as country>
<option value ="${country.url}" target="_blank">${country.name}</option>
</#list>
</select>

 

LMK if this works for you.

 

Thanks,

Payal