Commit 87a677347e9df53f4746aa95f1f4e490d03a8e0e
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ecc6a631
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Including a helper method for using token_input
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app/helpers/application_helper.rb
| @@ -1337,4 +1337,53 @@ module ApplicationHelper | @@ -1337,4 +1337,53 @@ module ApplicationHelper | ||
| 1337 | _("Are you sure that you want to remove the item \"#{article.name}\"?") | 1337 | _("Are you sure that you want to remove the item \"#{article.name}\"?") |
| 1338 | end | 1338 | end |
| 1339 | end | 1339 | end |
| 1340 | + | ||
| 1341 | + def token_input_field_tag(name, element_id, search_action, options = {}, text_field_options = {}, html_options = {}) | ||
| 1342 | + options[:min_chars] ||= 3 | ||
| 1343 | + options[:hint_text] ||= _("Type in a search term") | ||
| 1344 | + options[:no_results_text] ||= _("No results") | ||
| 1345 | + options[:searching_text] ||= _("Searching...") | ||
| 1346 | + options[:search_delay] ||= 1000 | ||
| 1347 | + options[:prevent_duplicates] ||= true | ||
| 1348 | + options[:backspace_delete_item] ||= false | ||
| 1349 | + options[:focus] ||= false | ||
| 1350 | + options[:avoid_enter] ||= true | ||
| 1351 | + options[:on_result] ||= 'null' | ||
| 1352 | + options[:on_add] ||= 'null' | ||
| 1353 | + options[:on_delete] ||= 'null' | ||
| 1354 | + options[:on_ready] ||= 'null' | ||
| 1355 | + | ||
| 1356 | + result = text_field_tag(name, nil, text_field_options.merge(html_options.merge({:id => element_id}))) | ||
| 1357 | + result += | ||
| 1358 | + " | ||
| 1359 | + <script type='text/javascript'> | ||
| 1360 | + jQuery('##{element_id}') | ||
| 1361 | + .tokenInput('#{url_for(search_action)}', { | ||
| 1362 | + minChars: #{options[:min_chars].to_json}, | ||
| 1363 | + prePopulate: #{options[:pre_populate].to_json}, | ||
| 1364 | + hintText: #{options[:hint_text].to_json}, | ||
| 1365 | + noResultsText: #{options[:no_results_text].to_json}, | ||
| 1366 | + searchingText: #{options[:searching_text].to_json}, | ||
| 1367 | + searchDelay: #{options[:serach_delay].to_json}, | ||
| 1368 | + preventDuplicates: #{options[:prevent_duplicates].to_json}, | ||
| 1369 | + backspaceDeleteItem: #{options[:backspace_delete_item].to_json}, | ||
| 1370 | + queryParam: #{name.to_json}, | ||
| 1371 | + tokenLimit: #{options[:token_limit].to_json}, | ||
| 1372 | + onResult: #{options[:on_result]}, | ||
| 1373 | + onAdd: #{options[:on_add]}, | ||
| 1374 | + onDelete: #{options[:on_delete]}, | ||
| 1375 | + onReady: #{options[:on_ready]}, | ||
| 1376 | + }) | ||
| 1377 | + " | ||
| 1378 | + result += options[:focus] ? ".focus();" : ";" | ||
| 1379 | + if options[:avoid_enter] | ||
| 1380 | + result += "jQuery('#token-input-#{element_id}') | ||
| 1381 | + .live('keydown', function(event){ | ||
| 1382 | + if(event.keyCode == '13') return false; | ||
| 1383 | + });" | ||
| 1384 | + end | ||
| 1385 | + result += "</script>" | ||
| 1386 | + result | ||
| 1387 | + end | ||
| 1388 | + | ||
| 1340 | end | 1389 | end |