From ef5aa1e9539a1b036d36a1fcbbcde286115e1d7e Mon Sep 17 00:00:00 2001 From: neocanable Date: Tue, 15 May 2012 13:48:47 +0800 Subject: [PATCH] Finish the autocomplete select school job --- Gemfile | 11 +- Gemfile.lock | 34 +- app/assets/javascripts/ind_users.js | 28 + .../javascripts/jquery/jquery.autocomplete.js | 841 ++++++++++++++++++ .../jquery/jquery.autocomplete.css | 48 + app/controllers/ind_users_controller.rb | 6 + app/models/job_post.rb | 1 + app/models/school.rb | 7 +- app/views/ind_users/edit/education.html.haml | 10 +- app/views/ind_users/school_search.html.haml | 4 + config/routes.rb | 6 +- 11 files changed, 986 insertions(+), 10 deletions(-) create mode 100644 app/assets/javascripts/ind_users.js create mode 100644 app/assets/javascripts/jquery/jquery.autocomplete.js create mode 100644 app/assets/stylesheets/jquery/jquery.autocomplete.css create mode 100644 app/views/ind_users/school_search.html.haml diff --git a/Gemfile b/Gemfile index d7ac727..c07f86c 100644 --- a/Gemfile +++ b/Gemfile @@ -1,4 +1,7 @@ -source 'http://rubygems.org' +#source 'http://rubygems.org' +source 'http://ruby.taobao.org' + + gem 'rails', '3.1.1' gem 'haml' @@ -45,10 +48,14 @@ gem 'thin' group :production do # gems specifically for Heroku go here gem "heroku" - gem "pg" +# gem "pg" end gem "erb2haml", :group => :development gem "faker" + +# just for read excel file +gem "roo" + # Use unicorn as the web server # gem 'unicorn' diff --git a/Gemfile.lock b/Gemfile.lock index 9061092..bcd5870 100644 --- a/Gemfile.lock +++ b/Gemfile.lock @@ -26,7 +26,7 @@ GIT actionpack (~> 3.0) GEM - remote: http://rubygems.org/ + remote: http://ruby.taobao.org/ specs: actionmailer (3.1.1) actionpack (= 3.1.1) @@ -73,6 +73,7 @@ GEM bson_ext (1.5.2) bson (= 1.5.2) builder (3.0.0) + choice (0.1.6) cocaine (0.2.1) coffee-rails (3.1.1) coffee-script (>= 2.2.0) @@ -100,9 +101,17 @@ GEM execjs (1.2.13) multi_json (~> 1.0) faker (0.3.1) + faraday (0.8.0) + multipart-post (~> 1.1) formtastic-bootstrap (1.1.2) formtastic rails (~> 3.1.0) + google-spreadsheet-ruby (0.3.0) + google_drive (>= 0.3.0) + google_drive (0.3.0) + nokogiri (>= 1.4.4, != 1.5.1, != 1.5.2) + oauth (>= 0.3.6) + oauth2 (>= 0.5.0) haml (3.1.4) heroku (2.17.0) launchy (>= 0.3.2) @@ -114,6 +123,7 @@ GEM httparty (0.8.1) multi_json multi_xml + httpauth (0.1) i18n (0.6.0) jquery-rails (1.0.19) railties (~> 3.0) @@ -127,6 +137,7 @@ GEM addressable (~> 2.2.6) letter_opener (0.0.2) launchy + log4r (1.1.10) mail (2.3.0) i18n (>= 0.4.0) mime-types (~> 1.16) @@ -147,15 +158,20 @@ GEM unicode_utils (~> 1.0.0) multi_json (1.0.4) multi_xml (0.4.1) + multipart-post (1.1.5) nifty-generators (0.4.6) nokogiri (1.5.0) + oauth (0.4.6) + oauth2 (0.6.0) + faraday (~> 0.7) + httpauth (~> 0.1) + multi_json (~> 1.0) orm_adapter (0.0.6) paperclip (2.5.0) activerecord (>= 2.3.0) activesupport (>= 2.3.2) cocaine (>= 0.0.2) mime-types - pg (0.12.2) polyglot (0.3.3) rack (1.3.6) rack-cache (1.1) @@ -186,6 +202,14 @@ GEM json (~> 1.4) rest-client (1.6.7) mime-types (>= 1.16) + roo (1.10.1) + choice (>= 0.1.4) + google-spreadsheet-ruby (>= 0.1.5) + nokogiri (>= 1.5.0) + rubyzip (>= 0.9.4) + spreadsheet (> 0.6.4) + todonotes (>= 0.1.0) + ruby-ole (1.2.11.3) ruby_parser (2.3.1) sexp_processor (~> 3.0) rubyzip (0.9.5) @@ -197,6 +221,8 @@ GEM tilt (~> 1.3.2) seedbank (0.0.7) sexp_processor (3.0.10) + spreadsheet (0.7.1) + ruby-ole (>= 1.0) sprockets (2.0.3) hike (~> 1.2) rack (~> 1.0) @@ -209,6 +235,8 @@ GEM rack (>= 1.0.0) thor (0.14.6) tilt (1.3.3) + todonotes (0.1.0) + log4r treetop (1.4.10) polyglot polyglot (>= 0.3.1) @@ -250,8 +278,8 @@ DEPENDENCIES mongoid_fulltext nested_form! nifty-generators - pg rails (= 3.1.1) + roo sass-rails (~> 3.1.0) seedbank simple_enum! diff --git a/app/assets/javascripts/ind_users.js b/app/assets/javascripts/ind_users.js new file mode 100644 index 0000000..45f3629 --- /dev/null +++ b/app/assets/javascripts/ind_users.js @@ -0,0 +1,28 @@ +var IndUsers = { + completeSchoolToEducation : function() { + // must use on() to dynamic generate element + $(document).on('keydown.autocomplete', '.autocomplete_school', function(){ + $(this).autocomplete('/ind_users/school_search', { + scroll: false, + minChars: 1, + delay: 300, + selectFirst : true + }).result(function(event, item, fomatted) { + var schoolName = $(fomatted).attr("data"); + $(this).closest(".span6").find(".school_field").val(schoolName); + $(this).val(schoolName); + $(this).replaceWith("" + schoolName + " X"); + return false; + }); + }); + }, + + resetEducationSchool : function(el, schoolName){ + $(el).parent().replaceWith(""); + }, + + load : function(){ + IndUsers.completeSchoolToEducation(); + } + +} diff --git a/app/assets/javascripts/jquery/jquery.autocomplete.js b/app/assets/javascripts/jquery/jquery.autocomplete.js new file mode 100644 index 0000000..65c8a1e --- /dev/null +++ b/app/assets/javascripts/jquery/jquery.autocomplete.js @@ -0,0 +1,841 @@ +/* + * jQuery Autocomplete plugin 1.2.2 + * + * Copyright (c) 2009 Jörn Zaefferer + * + * Dual licensed under the MIT and GPL licenses: + * http://www.opensource.org/licenses/mit-license.php + * http://www.gnu.org/licenses/gpl.html + * + * With small modifications by Alfonso Gómez-Arzola. + * See changelog for details. + * + */ + +;(function($) { + +$.fn.extend({ + autocomplete: function(urlOrData, options) { + var isUrl = typeof urlOrData == "string"; + options = $.extend({}, $.Autocompleter.defaults, { + url: isUrl ? urlOrData : null, + data: isUrl ? null : urlOrData, + delay: isUrl ? $.Autocompleter.defaults.delay : 10, + max: options && !options.scroll ? 10 : 150 + }, options); + + // if highlight is set to false, replace it with a do-nothing function + options.highlight = options.highlight || function(value) { return value; }; + + // if the formatMatch option is not specified, then use formatItem for backwards compatibility + options.formatMatch = options.formatMatch || options.formatItem; + + return this.each(function() { + new $.Autocompleter(this, options); + }); + }, + result: function(handler) { + return this.bind("result", handler); + }, + search: function(handler) { + return this.trigger("search", [handler]); + }, + flushCache: function() { + return this.trigger("flushCache"); + }, + setOptions: function(options){ + return this.trigger("setOptions", [options]); + }, + unautocomplete: function() { + return this.trigger("unautocomplete"); + } +}); + +$.Autocompleter = function(input, options) { + + var KEY = { + UP: 38, + DOWN: 40, + DEL: 46, + TAB: 9, + RETURN: 13, + ESC: 27, + COMMA: 188, + PAGEUP: 33, + PAGEDOWN: 34, + BACKSPACE: 8 + }; + + var globalFailure = null; + if(options.failure != null && typeof options.failure == "function") { + globalFailure = options.failure; + } + + // Create $ object for input element + var $input = $(input).attr("autocomplete", "off").addClass(options.inputClass); + + var timeout; + var previousValue = ""; + var cache = $.Autocompleter.Cache(options); + var hasFocus = 0; + var lastKeyPressCode; + var config = { + mouseDownOnSelect: false + }; + var select = $.Autocompleter.Select(options, input, selectCurrent, config); + + var blockSubmit; + + // prevent form submit in opera when selecting with return key + $.browser.opera && $(input.form).bind("submit.autocomplete", function() { + if (blockSubmit) { + blockSubmit = false; + return false; + } + }); + + // only opera doesn't trigger keydown multiple times while pressed, others don't work with keypress at all + $input.bind(($.browser.opera ? "keypress" : "keydown") + ".autocomplete", function(event) { + // a keypress means the input has focus + // avoids issue where input had focus before the autocomplete was applied + hasFocus = 1; + // track last key pressed + lastKeyPressCode = event.keyCode; + switch(event.keyCode) { + + case KEY.UP: + if ( select.visible() ) { + event.preventDefault(); + select.prev(); + } else { + onChange(0, true); + } + break; + + case KEY.DOWN: + if ( select.visible() ) { + event.preventDefault(); + select.next(); + } else { + onChange(0, true); + } + break; + + case KEY.PAGEUP: + if ( select.visible() ) { + event.preventDefault(); + select.pageUp(); + } else { + onChange(0, true); + } + break; + + case KEY.PAGEDOWN: + if ( select.visible() ) { + event.preventDefault(); + select.pageDown(); + } else { + onChange(0, true); + } + break; + + // matches also semicolon + case options.multiple && $.trim(options.multipleSeparator) == "," && KEY.COMMA: + case KEY.TAB: + case KEY.RETURN: + if( selectCurrent() ) { + // stop default to prevent a form submit, Opera needs special handling + event.preventDefault(); + blockSubmit = true; + return false; + } + break; + + case KEY.ESC: + select.hide(); + break; + + default: + clearTimeout(timeout); + timeout = setTimeout(onChange, options.delay); + break; + } + }).focus(function(){ + // track whether the field has focus, we shouldn't process any + // results if the field no longer has focus + hasFocus++; + }).blur(function() { + hasFocus = 0; + if (!config.mouseDownOnSelect) { + hideResults(); + } + }).click(function() { + // show select when clicking in a focused field + // but if clickFire is true, don't require field + // to be focused to begin with; just show select + if( options.clickFire ) { + if ( !select.visible() ) { + onChange(0, true); + } + } else { + if ( hasFocus++ > 1 && !select.visible() ) { + onChange(0, true); + } + } + }).bind("search", function() { + // TODO why not just specifying both arguments? + var fn = (arguments.length > 1) ? arguments[1] : null; + function findValueCallback(q, data) { + var result; + if( data && data.length ) { + for (var i=0; i < data.length; i++) { + if( data[i].result.toLowerCase() == q.toLowerCase() ) { + result = data[i]; + break; + } + } + } + if( typeof fn == "function" ) fn(result); + else $input.trigger("result", result && [result.data, result.value]); + } + $.each(trimWords($input.val()), function(i, value) { + request(value, findValueCallback, findValueCallback); + }); + }).bind("flushCache", function() { + cache.flush(); + }).bind("setOptions", function() { + $.extend(true, options, arguments[1]); + // if we've updated the data, repopulate + if ( "data" in arguments[1] ) + cache.populate(); + }).bind("unautocomplete", function() { + select.unbind(); + $input.unbind(); + $(input.form).unbind(".autocomplete"); + }); + + + function selectCurrent() { + var selected = select.selected(); + if( !selected ) + return false; + + var v = selected.result; + previousValue = v; + + if ( options.multiple ) { + var words = trimWords($input.val()); + if ( words.length > 1 ) { + var seperator = options.multipleSeparator.length; + var cursorAt = $(input).selection().start; + var wordAt, progress = 0; + $.each(words, function(i, word) { + progress += word.length; + if (cursorAt <= progress) { + wordAt = i; + return false; + } + progress += seperator; + }); + words[wordAt] = v; + // TODO this should set the cursor to the right position, but it gets overriden somewhere + //$.Autocompleter.Selection(input, progress + seperator, progress + seperator); + v = words.join( options.multipleSeparator ); + } + v += options.multipleSeparator; + } + + $input.val(v); + hideResultsNow(); + $input.trigger("result", [selected.data, selected.value]); + return true; + } + + function onChange(crap, skipPrevCheck) { + if( lastKeyPressCode == KEY.DEL ) { + select.hide(); + return; + } + + var currentValue = $input.val(); + + if ( !skipPrevCheck && currentValue == previousValue ) + return; + + previousValue = currentValue; + + currentValue = lastWord(currentValue); + if ( currentValue.length >= options.minChars) { + $input.addClass(options.loadingClass); + if (!options.matchCase) + currentValue = currentValue.toLowerCase(); + request(currentValue, receiveData, hideResultsNow); + } else { + stopLoading(); + select.hide(); + } + }; + + function trimWords(value) { + if (!value) + return [""]; + if (!options.multiple) + return [$.trim(value)]; + return $.map(value.split(options.multipleSeparator), function(word) { + return $.trim(value).length ? $.trim(word) : null; + }); + } + + function lastWord(value) { + if ( !options.multiple ) + return value; + var words = trimWords(value); + if (words.length == 1) + return words[0]; + var cursorAt = $(input).selection().start; + if (cursorAt == value.length) { + words = trimWords(value) + } else { + words = trimWords(value.replace(value.substring(cursorAt), "")); + } + return words[words.length - 1]; + } + + // fills in the input box w/the first match (assumed to be the best match) + // q: the term entered + // sValue: the first matching result + function autoFill(q, sValue){ + // autofill in the complete box w/the first match as long as the user hasn't entered in more data + // if the last user key pressed was backspace, don't autofill + if( options.autoFill && (lastWord($input.val()).toLowerCase() == q.toLowerCase()) && lastKeyPressCode != KEY.BACKSPACE ) { + // fill in the value (keep the case the user has typed) + $input.val($input.val() + sValue.substring(lastWord(previousValue).length)); + // select the portion of the value not typed by the user (so the next character will erase) + $(input).selection(previousValue.length, previousValue.length + sValue.length); + } + }; + + function hideResults() { + clearTimeout(timeout); + timeout = setTimeout(hideResultsNow, 200); + }; + + function hideResultsNow() { + var wasVisible = select.visible(); + select.hide(); + clearTimeout(timeout); + stopLoading(); + if (options.mustMatch) { + // call search and run callback + $input.search( + function (result){ + // if no value found, clear the input box + if( !result ) { + if (options.multiple) { + var words = trimWords($input.val()).slice(0, -1); + $input.val( words.join(options.multipleSeparator) + (words.length ? options.multipleSeparator : "") ); + } + else { + $input.val( "" ); + $input.trigger("result", null); + } + } + } + ); + } + }; + + function receiveData(q, data) { + if ( data && data.length && hasFocus ) { + stopLoading(); + select.display(data, q); + autoFill(q, data[0].value); + select.show(); + } else { + hideResultsNow(); + } + }; + + function request(term, success, failure) { + if (!options.matchCase) + term = term.toLowerCase(); + var data = cache.load(term); + // recieve the cached data + if (data && data.length) { + success(term, data); + // if an AJAX url has been supplied, try loading the data now + } else if( (typeof options.url == "string") && (options.url.length > 0) ){ + + var extraParams = { + timestamp: +new Date() + }; + $.each(options.extraParams, function(key, param) { + extraParams[key] = typeof param == "function" ? param() : param; + }); + + $.ajax({ + // try to leverage ajaxQueue plugin to abort previous requests + mode: "abort", + // limit abortion to this input + port: "autocomplete" + input.name, + dataType: options.dataType, + url: options.url, + data: $.extend({ + q: lastWord(term), + limit: options.max + }, extraParams), + success: function(data) { + var parsed = options.parse && options.parse(data) || parse(data); + cache.add(term, parsed); + success(term, parsed); + } + }); + } else { + // if we have a failure, we need to empty the list -- this prevents the the [TAB] key from selecting the last successful match + select.emptyList(); + if(globalFailure != null) { + globalFailure(); + } + else { + failure(term); + } + } + }; + + function parse(data) { + var parsed = []; + var rows = data.split("\n"); + for (var i=0; i < rows.length; i++) { + var row = $.trim(rows[i]); + if (row) { + row = row.split("|"); + parsed[parsed.length] = { + data: row, + value: row[0], + result: options.formatResult && options.formatResult(row, row[0]) || row[0] + }; + } + } + return parsed; + }; + + function stopLoading() { + $input.removeClass(options.loadingClass); + }; + +}; + +$.Autocompleter.defaults = { + inputClass: "ac_input", + resultsClass: "ac_results", + loadingClass: "ac_loading", + minChars: 1, + delay: 400, + matchCase: false, + matchSubset: true, + matchContains: false, + cacheLength: 100, + max: 1000, + mustMatch: false, + extraParams: {}, + selectFirst: true, + formatItem: function(row) { return row[0]; }, + formatMatch: null, + autoFill: false, + width: 0, + multiple: false, + multipleSeparator: " ", + inputFocus: true, + clickFire: false, + highlight: function(value, term) { + return value.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)(" + term.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi, "\\$1") + ")(?![^<>]*>)(?![^&;]+;)", "gi"), "$1"); + }, + scroll: true, + scrollHeight: 180, + scrollJumpPosition: true +}; + +$.Autocompleter.Cache = function(options) { + + var data = {}; + var length = 0; + + function matchSubset(s, sub) { + if (!options.matchCase) + s = s.toLowerCase(); + var i = s.indexOf(sub); + if (options.matchContains == "word"){ + i = s.toLowerCase().search("\\b" + sub.toLowerCase()); + } + if (i == -1) return false; + return i == 0 || options.matchContains; + }; + + function add(q, value) { + if (length > options.cacheLength){ + flush(); + } + if (!data[q]){ + length++; + } + data[q] = value; + } + + function populate(){ + if( !options.data ) return false; + // track the matches + var stMatchSets = {}, + nullData = 0; + + // no url was specified, we need to adjust the cache length to make sure it fits the local data store + if( !options.url ) options.cacheLength = 1; + + // track all options for minChars = 0 + stMatchSets[""] = []; + + // loop through the array and create a lookup structure + for ( var i = 0, ol = options.data.length; i < ol; i++ ) { + var rawValue = options.data[i]; + // if rawValue is a string, make an array otherwise just reference the array + rawValue = (typeof rawValue == "string") ? [rawValue] : rawValue; + + var value = options.formatMatch(rawValue, i+1, options.data.length); + if ( value === false ) + continue; + + var firstChar = value.charAt(0).toLowerCase(); + // if no lookup array for this character exists, look it up now + if( !stMatchSets[firstChar] ) + stMatchSets[firstChar] = []; + + // if the match is a string + var row = { + value: value, + data: rawValue, + result: options.formatResult && options.formatResult(rawValue) || value + }; + + // push the current match into the set list + stMatchSets[firstChar].push(row); + + // keep track of minChars zero items + if ( nullData++ < options.max ) { + stMatchSets[""].push(row); + } + }; + + // add the data items to the cache + $.each(stMatchSets, function(i, value) { + // increase the cache size + options.cacheLength++; + // add to the cache + add(i, value); + }); + } + + // populate any existing data + setTimeout(populate, 25); + + function flush(){ + data = {}; + length = 0; + } + + return { + flush: flush, + add: add, + populate: populate, + load: function(q) { + if (!options.cacheLength || !length) + return null; + /* + * if dealing w/local data and matchContains than we must make sure + * to loop through all the data collections looking for matches + */ + if( !options.url && options.matchContains ){ + // track all matches + var csub = []; + // loop through all the data grids for matches + for( var k in data ){ + // don't search through the stMatchSets[""] (minChars: 0) cache + // this prevents duplicates + if( k.length > 0 ){ + var c = data[k]; + $.each(c, function(i, x) { + // if we've got a match, add it to the array + if (matchSubset(x.value, q)) { + csub.push(x); + } + }); + } + } + return csub; + } else + // if the exact item exists, use it + if (data[q]){ + return data[q]; + } else + if (options.matchSubset) { + for (var i = q.length - 1; i >= options.minChars; i--) { + var c = data[q.substr(0, i)]; + if (c) { + var csub = []; + $.each(c, function(i, x) { + if (matchSubset(x.value, q)) { + csub[csub.length] = x; + } + }); + return csub; + } + } + } + return null; + } + }; +}; + +$.Autocompleter.Select = function (options, input, select, config) { + var CLASSES = { + ACTIVE: "ac_over" + }; + + var listItems, + active = -1, + data, + term = "", + needsInit = true, + element, + list; + + // Create results + function init() { + if (!needsInit) + return; + element = $("
") + .hide() + .addClass(options.resultsClass) + .css("position", "absolute") + .appendTo(document.body) + .hover(function(event) { + // Browsers except FF do not fire mouseup event on scrollbars, resulting in mouseDownOnSelect remaining true, and results list not always hiding. + if($(this).is(":visible")) { + input.focus(); + } + config.mouseDownOnSelect = false; + }); + + list = $("