autocomplete-rails.js in rails3-jquery-autocomplete-1.0.14

- old
+ new
@@ -1,14 +1,28 @@
-(function(jQuery){var self=null;jQuery.fn.railsAutocomplete=function(){var handler=function(){if(!this.railsAutoCompleter){this.railsAutoCompleter=new jQuery.railsAutocomplete(this)}};if(jQuery.fn.on!==undefined){return jQuery(document).on("focus",this.selector,handler)}else{return this.live("focus",handler)}};jQuery.railsAutocomplete=function(e){_e=e;this.init(_e)};jQuery.railsAutocomplete.fn=jQuery.railsAutocomplete.prototype={railsAutocomplete:"0.0.1"};jQuery.railsAutocomplete.fn.extend=jQuery.railsAutocomplete.extend=jQuery.extend;jQuery.railsAutocomplete.fn.extend({init:function(e){e.delimiter=jQuery(e).attr("data-delimiter")||null;e.min_length=jQuery(e).attr("min-length")||2;function split(val){return val.split(e.delimiter)}function extractLast(term){return split(term).pop().replace(/^\s+/,"")}jQuery(e).autocomplete({source:function(request,response){jQuery.getJSON(jQuery(e).attr("data-autocomplete"),{term:extractLast(request.term)},function(){if(arguments[0].length==0){arguments[0]=[];arguments[0][0]={id:"",label:"no existing match"}}jQuery(arguments[0]).each(function(i,el){var obj={};obj[el.id]=el;jQuery(e).data(obj)});response.apply(null,arguments)})},change:function(event,ui){if(jQuery(jQuery(this).attr("data-id-element")).val()==""){return}jQuery(jQuery(this).attr("data-id-element")).val(ui.item?ui.item.id:"");if(jQuery(this).attr("data-update-elements")){var update_elements=jQuery.parseJSON(jQuery(this).attr("data-update-elements"));var data=ui.item?jQuery(this).data(ui.item.id.toString()):{};if(update_elements&&jQuery(update_elements["id"]).val()==""){return}for(var key in update_elements){jQuery(update_elements[key]).val(ui.item?data[key]:"")}}},search:function(){var term=extractLast(this.value);if(term.length<e.min_length){return false}},focus:function(){return false},select:function(event,ui){var terms=split(this.value);terms.pop();terms.push(ui.item.value);if(e.delimiter!=null){terms.push("");this.value=terms.join(e.delimiter)}else{this.value=terms.join("");if(jQuery(this).attr("data-id-element")){jQuery(jQuery(this).attr("data-id-element")).val(ui.item.id)}if(jQuery(this).attr("data-update-elements")){var data=jQuery(this).data(ui.item.id.toString());var update_elements=jQuery.parseJSON(jQuery(this).attr("data-update-elements"));for(var key in update_elements){jQuery(update_elements[key]).val(data[key])}}}var remember_string=this.value;jQuery(this).bind("keyup.clearId",function(){if(jQuery.trim(jQuery(this).val())!=jQuery.trim(remember_string)){jQuery(jQuery(this).attr("data-id-element")).val("");jQuery(this).unbind("keyup.clearId")}});jQuery(e).trigger("railsAutocomplete.select",ui);return false}})}});jQuery(document).ready(function(){jQuery("input[data-autocomplete]").railsAutocomplete()})})(jQuery);
+/*
+* Unobtrusive autocomplete
+*
+* To use it, you just have to include the HTML attribute autocomplete
+* with the autocomplete URL as the value
+*
+*   Example:
+*       <input type="text" data-autocomplete="/url/to/autocomplete">
+*
+* Optionally, you can use a jQuery selector to specify a field that can
+* be updated with the element id whenever you find a matching value
+*
+*   Example:
+*       <input type="text" data-autocomplete="/url/to/autocomplete" data-id-element="#id_field">
+*/(function(e){var t=null;e.fn.railsAutocomplete=function(){var t=function(){this.railsAutoCompleter||(this.railsAutoCompleter=new e.railsAutocomplete(this))};return e.fn.on!==undefined?e(document).on("focus",this.selector,t):this.live("focus",t)},e.railsAutocomplete=function(e){_e=e,this.init(_e)},e.railsAutocomplete.fn=e.railsAutocomplete.prototype={railsAutocomplete:"0.0.1"},e.railsAutocomplete.fn.extend=e.railsAutocomplete.extend=e.extend,e.railsAutocomplete.fn.extend({init:function(t){function n(e){return e.split(t.delimiter)}function r(e){return n(e).pop().replace(/^\s+/,"")}t.delimiter=e(t).attr("data-delimiter")||null,t.min_length=e(t).attr("min-length")||2,t.append_to=e(t).attr("data-append-to")||null,e(t).autocomplete({appendTo:t.append_to,source:function(n,i){params={term:r(n.term)},e(t).attr("data-autocomplete-fields")&&e.each(e.parseJSON(e(t).attr("data-autocomplete-fields")),function(t,n){params[t]=e(n).val()}),e.getJSON(e(t).attr("data-autocomplete"),params,function(){arguments[0].length==0&&(arguments[0]=[],arguments[0][0]={id:"",label:"no existing match"}),e(arguments[0]).each(function(n,r){var i={};i[r.id]=r,e(t).data(i)}),i.apply(null,arguments)})},change:function(t,n){if(!e(this).is("[data-id-element]")||e(e(this).attr("data-id-element")).val()=="")return;e(e(this).attr("data-id-element")).val(n.item?n.item.id:"");if(e(this).attr("data-update-elements")){var r=e.parseJSON(e(this).attr("data-update-elements")),i=n.item?e(this).data(n.item.id.toString()):{};if(r&&e(r["id"]).val()=="")return;for(var s in r)element=e(r[s]),element.is(":checkbox")?i[s]!=null&&element.prop("checked",i[s]):element.val(n.item?i[s]:"")}},search:function(){var e=r(this.value);if(e.length<t.min_length)return!1},focus:function(){return!1},select:function(r,i){var s=n(this.value);s.pop(),s.push(i.item.value);if(t.delimiter!=null)s.push(""),this.value=s.join(t.delimiter);else{this.value=s.join(""),e(this).attr("data-id-element")&&e(e(this).attr("data-id-element")).val(i.item.id);if(e(this).attr("data-update-elements")){var o=e(this).data(i.item.id.toString()),u=e.parseJSON(e(this).attr("data-update-elements"));for(var a in u)element=e(u[a]),element.is(":checkbox")?o[a]!=null&&element.prop("checked",o[a]):element.val(o[a])}}var f=this.value;return e(this).bind("keyup.clearId",function(){e.trim(e(this).val())!=e.trim(f)&&(e(e(this).attr("data-id-element")).val(""),e(this).unbind("keyup.clearId"))}),e(t).trigger("railsAutocomplete.select",i),!1}})}}),e(document).ready(function(){e("input[data-autocomplete]").railsAutocomplete()})})(jQuery);
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