Passing form values to another page with GET or POST

Retired Boards Appdev Custom Storefronts
1

Hello,

I Would like to pass values from a form to another page.
I tried by using a capture of {{ content_for_header }} with à GET form input but it only works once as all others inputs done afterwards are ignored.

I also tried with POST form unsuccessfully.

There’s my code :

{%- capture contentForQuerystring -%}{{ content_for_header }}{%- endcapture -%}
{%- assign pageUrl = contentForQuerystring | split:'"pageurl":"' | last | split:'"' | first | split:'.myshopify.com' | last |
   replace:'\/','/' | 
   replace:'%20',' ' | 
   replace:'\u0026','&'
-%}
{%- unless pageUrl contains "?" -%}{% break %}{%- endunless -%}
{%- assign pageQuerystring = pageUrl | split:'?' | last -%}
{%- assign tag = pageQuerystring | split:'=' | last -%}
{%- assign query_tags = tag | split: "," -%}

{% assign id_input = "1234" | concat: query_tags  %}

Is there any way to do it using a GET or POST method ?
Thanks for your help !

2

Using FormData you could retrieve the desired content and store it in sessionStorage and check for this on the next page.

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