[slapos_jio]: reapply display unknown parameters with a textarea field

  This was accidently reverted.

master/bt5/slapos_jio/PathTemplateItem/web_page_module/rjs_gadget_erp5_page_slap_parameter_form_js.js

@@ -298,7 +298,7 @@
     }
     for (key in default_dict) {
       if (default_dict.hasOwnProperty(key)) {
-        if (default_used_list.indexOf(key) < 0 ) {
+        if (default_used_list.indexOf(key) < 0) {
           div = document.createElement("div");
           div.title = key;
           if (restricted === true) {
@@ -316,7 +316,7 @@
             div.appendChild(label);
             div_input = document.createElement("div");
             div_input.setAttribute("class", "input");
-            input = render_field({"type": "string"}, default_dict[key]);
+            input = render_field({"type": "string", "textarea": true}, default_dict[key]);
             input.name = path + "/" + key;
             input.setAttribute("class", "slapos-parameter");
             input.setAttribute("placeholder", " ");