convert advanced search options into inline list (#82)

[nominatim-ui.git] / src / lib / api_utils.js

diff --git a/src/lib/api_utils.js b/src/lib/api_utils.js
index 0317e13c031fccc7471f4f9edc3029710cf546cc..8470b0b7b2873d99bc7640e097afaa96dee1e51f 100644 (file)
--- a/src/lib/api_utils.js
+++ b/src/lib/api_utils.js
@@ -7,7 +7,7 @@ function api_request_progress(status) {
   var loading_el = document.getElementById('loading');
   if (!loading_el) return; // might not be on page yet
 
-  loading_el.style.display = (status === 'start') ? 'block' : 'none';
+  loading_el.style.display = (status === 'start') ? 'block' : null;
 }
 
 export async function fetch_from_api(endpoint_name, params, callback) {
@@ -32,44 +32,6 @@ function generate_nominatim_api_url(endpoint_name, params) {
          }).join('&');
 }
 
-/*!
- * Serialize all form data into a SearchParams string
- * (c) 2020 Chris Ferdinandi, MIT License, https://gomakethings.com
- * @param  {Node}   form The form to serialize
- * @return {String}      The serialized form data
- */
-export function serialize_form(form) {
-  var arr = [];
-  Array.prototype.slice.call(form.elements).forEach(function (field) {
-    if (!field.name || field.disabled || ['submit', 'button'].indexOf(field.type) > -1) return;
-    // if (field.type === 'select-multiple') {
-    //   Array.prototype.slice.call(field.options).forEach(function (option) {
-    //     if (!option.selected) return;
-    //     arr.push(encodeURIComponent(field.name) + '=' + encodeURIComponent(option.value));
-    //   });
-    //   return;
-    // }
-    if (['checkbox', 'radio'].indexOf(field.type) > -1 && !field.checked) return;
-    if (typeof field.value === 'undefined') return;
-    arr.push(encodeURIComponent(field.name) + '=' + encodeURIComponent(field.value));
-  });
-  return arr.join('&');
-}
-
-
-// remove any URL paramters with empty values
-// '&empty=&filled=value' => 'filled=value'
-export function clean_up_url_parameters(url) {
-  var url_params = new URLSearchParams(url);
-  var to_delete = []; // deleting inside loop would skip iterations
-  url_params.forEach(function (value, key) {
-    if (value === '') to_delete.push(key);
-  });
-  for (var i = 0; i < to_delete.length; i += 1) {
-    url_params.delete(to_delete[i]);
-  }
-  return url_params.toString();
-}
 
 function clean_up_parameters(params) {
   // `&a=&b=&c=1` => '&c=1'