/[webpac2]/Webpacus/root/js/webpac.js
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
ViewVC logotype

Diff of /Webpacus/root/js/webpac.js

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 183 by dpavlin, Sun Nov 27 20:03:51 2005 UTC revision 270 by dpavlin, Sat Dec 17 00:37:12 2005 UTC
# Line 121  function show_searching() { Line 121  function show_searching() {
121  function hide_searching() {  function hide_searching() {
122          Logger.debug('hide_searching');          Logger.debug('hide_searching');
123          Element.hide('searching');          Element.hide('searching');
124          new Effect.Highlight('results');  //      new Effect.Highlight('results');
125  //      new Effect.Appear('results', { duration: 0.3 });  //      new Effect.Appear('results', { duration: 0.3 });
126          return false;          return false;
127  }  }
128    
129    /*
130            load record nr in some template
131    */
132    
133    function load_rec(record_uri, tmp_template_filename) {
134            if (! tmp_template_filename) tmp_template_filename = template_filename;
135            Logger.info('load_rec '+record_uri+' in '+tmp_template_filename);
136    
137            var results_form = $('results_form');
138    
139            if (results_form) {
140                    var args = '?record_uri='+record_uri+'&template_filename='+tmp_template_filename;
141                    Logger.debug('Ajax.Updater(results,/search/record) '+args);
142    
143                    new Ajax.Updater( 'results', '/search/record'+args, {
144                            asynchronous: 1,
145                            onLoading: function(request) {
146                                    show_searching();
147                            },
148                            onLoaded: function(request) {
149                                    hide_searching();
150                            }
151                    } ) ;
152                    return false;
153            } else {
154                    Logger.debug('no results_form element');
155                    return undef;
156            }
157            return false;
158    }
159    
160    var WebPAC = { };
161    
162    /*
163            autocompleter which isn't (a suggest box)
164            - don't just on first option on appear
165            - removed fade-in/out effect
166            - added configurable width (content width? centered?)
167            - add icon which means suggest
168    
169            hopefully, this implementation won't break (much) when I update
170            prototype next time :-)
171    */
172    
173    
174    WebPAC.Suggest = Class.create();
175    Logger.debug('Created WebPAC.Suggest Class');
176    Object.extend(Object.extend(WebPAC.Suggest.prototype, Ajax.Autocompleter.prototype), {
177      initialize: function(element, update, url, options) {
178        this.baseInitialize(element, update, options);
179        this.options.asynchronous  = true;
180        this.options.onComplete    = this.onComplete.bind(this);
181        this.options.defaultParams = this.options.parameters || null;
182        this.url                   = url;
183        this.ignoreReturn = true;
184    
185        Logger.debug('WebPAC.Sugget initialize '+element+','+update+','+url);
186    
187        this.options.onShow = function(element, update) {
188          if(!update.style.position || update.style.position=='absolute') {
189            update.style.position = 'absolute';
190            Position.clone(element, update, {setHeight: false, offsetTop: element.offsetHeight});
191          }
192          new Element.show(update);
193          Logger.debug('WebPAC.Suggest.onShow');
194        };
195    
196        this.options.onHide = function(element, update) {
197            new Element.hide(update);
198            Logger.debug('WebPAC.Suggest.onHide');
199        };
200      },
201    
202      getUpdatedChoices: function() {
203        entry = encodeURIComponent(this.options.paramName) + '=' +
204          encodeURIComponent(this.getToken());
205    
206        this.options.parameters = this.options.callback ?
207          this.options.callback(this.element, entry) : entry;
208    
209        if(this.options.defaultParams)
210          this.options.parameters += '&' + this.options.defaultParams;
211    
212        Logger.debug('WebPAC.Suggest called '+this.url);
213        new Ajax.Request(this.url, this.options);
214      },
215    
216      onComplete: function(request) {
217        Logger.debug('WebPAC.Suggest onComplete called');
218        this.updateChoices(request.responseText);
219      },
220    
221      markPrevious: function() {
222        if(this.index > 0) this.index--
223        //  else this.index = this.entryCount-1;
224      },
225    
226      markNext: function() {
227        if(this.index < this.entryCount-1) this.index++
228        //  else this.index = 0;
229      }
230    
231    });
232    
233    /*
234            WebPAC.Updater
235    */
236    
237    WebPAC.Updater = Class.create();
238    Logger.debug('Created WebPAC.Updater Class');
239    Object.extend(WebPAC.Updater.prototype, {
240      initialize: function(container, url, options) {
241        Logger.debug('WebPAC.Updater initialize '+container+','+url+','+options);
242        this.updater = new Ajax.Updater(container, url, options);
243        $('_ajax').value = 1;
244        if ($('_ajax').value) Logger.info("using AJAX");
245      }
246    });
247    
Legend:
Removed from v.183  
changed lines
  Added in v.270
  ViewVC Help
Powered by ViewVC 1.1.26