Merge pull request #218 from VandanaAwasthi/master

Add configurable debounce timer for autocomplete to trigger search
Dominique92 · Sep 26, 2020 · 3f5e2be · 3f5e2be
2 parents c248677 + b8fcb31
commit 3f5e2be
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Showing 4 changed files with 4 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -114,6 +114,7 @@ geocoder.on('addresschosen', function(evt){
   * `key`                  : `''`; API Key if required;
   * `autoComplete`         : `false`; Search as you type;
   * `autoCompleteMinLength`: `2`; The minimum number of characters to trigger search;
+  * `autoCompleteTimeout`  : `200`; The mimimum number of ms to wait before triggering search if autoComplete is on and minimum number of characters is satisfied;
   * `placeholder`          : `'Search for an address'`; Placeholder for text input;
   * `targetType`           : `'glass-button'`; Can also be `'text-input'`;
   * `featureStyle`         : `ol.style.Style`; Feature style;

diff --git a/examples/custom-provider.js b/examples/custom-provider.js
@@ -25,6 +25,7 @@
     provider: provider,
     autoComplete: true,
     autoCompleteMinLength: 3,
+    autoCompleteTimeout: 200,
     targetType: 'text-input',
     lang: 'en',
     keepOpen: false,

diff --git a/konstants/index.js b/konstants/index.js
@@ -38,5 +38,6 @@ export const DEFAULT_OPTIONS = {
   preventDefault: false,
   autoComplete: false,
   autoCompleteMinLength: 2,
+  autoCompleteTimeout: 200,
   debug: false,
 };
diff --git a/src/nominatim.js b/src/nominatim.js
@@ -103,7 +103,7 @@ export class Nominatim {
           if (value.length >= this.options.autoCompleteMinLength) {
             this.query(value);
           }
-        }, 200);
+        }, this.options.autoCompleteTimeout);
       }
     };
     this.els.input.addEventListener('keypress', query, false);