/[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!
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revision 206 by dpavlin, Sat Dec 3 02:08:04 2005 UTC revision 275 by dpavlin, Sat Dec 17 03:20:19 2005 UTC
# Line 79  function prev_page() { Line 79  function prev_page() {
79          return false;          return false;
80  }  }
81    
82    /* toggle visibility and replace text with something else */
83    function toggleLinkAndElement ( link, elementID, text ) {
84    
85            if ( link.innerHTML != text ) {
86                    // change link text
87                    link.oldInnerHTML = link.innerHTML;
88                    link.innerHTML = text;    
89            } else {
90                    // change it back
91                    link.innerHTML = link.oldInnerHTML;
92            }
93    
94            Logger.debug('toggleLinkAndElement '+elementID+': '+Element.visible( elementID )+' text: '+text);
95    
96            Element.toggle( elementID );
97    
98            // why is this needed, Firefox 1.5?
99            if (Element.visible( elementID )) $( elementID ).style.display = 'block';
100    
101            return false;
102    }
103    
104    
105  /*  /*
106          submit results form using AJAX          submit results form using AJAX
107  */  */
# Line 88  function submit_results_form() { Line 111  function submit_results_form() {
111          if (results_form) {          if (results_form) {
112                  var form_params = Form.serialize( results_form );                  var form_params = Form.serialize( results_form );
113    
114                  Logger.debug('Ajax.Updater(results,/results) '+form_params);                  Logger.debug('Ajax.Updater(results,/results/ajax) '+form_params);
115    
116                  new Ajax.Updater( 'results', '/search/results', {                  new Ajax.Updater( 'results', '/search/results/ajax', {
117                          parameters: form_params,                          parameters: form_params,
118                          asynchronous: 1,                          asynchronous: 1,
119                          onLoading: function(request) {                          onLoading: function(request) {
# Line 130  function hide_searching() { Line 153  function hide_searching() {
153          load record nr in some template          load record nr in some template
154  */  */
155    
156  function load_rec(nr, tmp_template_filename) {  function load_rec(record_uri, tmp_template_filename) {
157          if (! tmp_template_filename) tmp_template_filename = template_filename;          if (! tmp_template_filename) tmp_template_filename = template_filename;
158          Logger.info('load_rec '+nr+' in '+tmp_template_filename);          Logger.info('load_rec '+record_uri+' in '+tmp_template_filename);
159    
160          var results_form = $('results_form');          var results_form = $('results_form');
161    
162          if (results_form) {          if (results_form) {
163                  var args = '?mfn='+nr+'&template_filename='+tmp_template_filename;                  var args = '?record_uri='+record_uri+'&template_filename='+tmp_template_filename;
164                  Logger.debug('Ajax.Updater(results,/search/record) '+args);                  Logger.debug('Ajax.Updater(results,/search/record) '+args);
165    
166                  new Ajax.Updater( 'results', '/search/record'+args, {                  new Ajax.Updater( 'results', '/search/record'+args, {
# Line 157  function load_rec(nr, tmp_template_filen Line 180  function load_rec(nr, tmp_template_filen
180          return false;          return false;
181  }  }
182    
183    var WebPAC = { };
184    
185  /*  /*
186          autocompleter which isn't (a suggest box)          autocompleter which isn't (a suggest box)
187          - don't just on first option on appear          - don't just on first option on appear
# Line 164  function load_rec(nr, tmp_template_filen Line 189  function load_rec(nr, tmp_template_filen
189          - added configurable width (content width? centered?)          - added configurable width (content width? centered?)
190          - add icon which means suggest          - add icon which means suggest
191    
192          hopefully, this implementation won't break when I update prototype next time :-)          hopefully, this implementation won't break (much) when I update
193            prototype next time :-)
194  */  */
195    
196    
197  Ajax.Suggest = Class.create();  WebPAC.Suggest = Class.create();
198  Logger.debug('Created Ajax.Suggest Class');  Logger.debug('Created WebPAC.Suggest Class');
199  Object.extend(Object.extend(Ajax.Suggest.prototype, Ajax.Autocompleter.prototype), {  Object.extend(Object.extend(WebPAC.Suggest.prototype, Ajax.Autocompleter.prototype), {
200    initialize: function(element, update, url, options) {    initialize: function(element, update, url, options) {
201            this.baseInitialize(element, update, options);      this.baseInitialize(element, update, options);
202      this.options.asynchronous  = true;      this.options.asynchronous  = true;
203      this.options.onComplete    = this.onComplete.bind(this);      this.options.onComplete    = this.onComplete.bind(this);
204      this.options.defaultParams = this.options.parameters || null;      this.options.defaultParams = this.options.parameters || null;
205      this.url                   = url;      this.url                   = url;
206      this.ignoreReturn = true;      this.ignoreReturn = true;
207    
208      Logger.debug('Ajax.Sugget initialize '+element+','+update+','+url);      Logger.debug('WebPAC.Sugget initialize '+element+','+update+','+url);
209    
210      this.options.onShow = function(element, update) {      this.options.onShow = function(element, update) {
211        if(!update.style.position || update.style.position=='absolute') {        if(!update.style.position || update.style.position=='absolute') {
# Line 187  Object.extend(Object.extend(Ajax.Suggest Line 213  Object.extend(Object.extend(Ajax.Suggest
213          Position.clone(element, update, {setHeight: false, offsetTop: element.offsetHeight});          Position.clone(element, update, {setHeight: false, offsetTop: element.offsetHeight});
214        }        }
215        new Element.show(update);        new Element.show(update);
216        Logger.debug('Ajax.Suggest.onShow');        Logger.debug('WebPAC.Suggest.onShow');
217      };      };
218    
219      this.options.onHide = function(element, update) {      this.options.onHide = function(element, update) {
220          new Element.hide(update);          new Element.hide(update);
221          Logger.debug('Ajax.Suggest.onHide');          Logger.debug('WebPAC.Suggest.onHide');
222      };      };
223    },    },
224    
# Line 206  Object.extend(Object.extend(Ajax.Suggest Line 232  Object.extend(Object.extend(Ajax.Suggest
232      if(this.options.defaultParams)      if(this.options.defaultParams)
233        this.options.parameters += '&' + this.options.defaultParams;        this.options.parameters += '&' + this.options.defaultParams;
234    
235      Logger.debug('Ajax.Suggest called '+this.url);      Logger.debug('WebPAC.Suggest called '+this.url);
236      new Ajax.Request(this.url, this.options);      new Ajax.Request(this.url, this.options);
237    },    },
238    
239    onComplete: function(request) {    onComplete: function(request) {
240      Logger.debug('Ajax.Suggest onComplete called');      Logger.debug('WebPAC.Suggest onComplete called');
241      this.updateChoices(request.responseText);      this.updateChoices(request.responseText);
242    },    },
243    
# Line 227  Object.extend(Object.extend(Ajax.Suggest Line 253  Object.extend(Object.extend(Ajax.Suggest
253    
254  });  });
255    
256    /*
257            WebPAC.Updater
258    */
259    
260    WebPAC.Updater = Class.create();
261    Logger.debug('Created WebPAC.Updater Class');
262    Object.extend(WebPAC.Updater.prototype, {
263      initialize: function(container, url, options) {
264        Logger.debug('WebPAC.Updater initialize '+container+','+url+','+options);
265        url += '/ajax';
266        this.updater = new Ajax.Updater(container, url, options);
267        $('_ajax').value = 1;
268        if ($('_ajax').value) Logger.info("using AJAX");
269      }
270    });
271    
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