diff options
Diffstat (limited to 'js/jquery.quicksearch.js')
| -rw-r--r-- | js/jquery.quicksearch.js | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/js/jquery.quicksearch.js b/js/jquery.quicksearch.js new file mode 100644 index 0000000..edb6a22 --- /dev/null +++ b/js/jquery.quicksearch.js @@ -0,0 +1,150 @@ +(function($, window, document, undefined) { + $.fn.quicksearch = function (target, opt) { + + var timeout, cache, rowcache, jq_results, val = '', e = this, options = $.extend({ + delay: 100, + selector: null, + stripeRows: null, + loader: null, + noResults: '', + bind: 'keyup', + onBefore: function () { + return; + }, + onAfter: function () { + return; + }, + show: function () { + this.style.display = ""; + }, + hide: function () { + this.style.display = "none"; + }, + prepareQuery: function (val) { + return val.toLowerCase().split(' '); + }, + testQuery: function (query, txt, _row) { + for (var i = 0; i < query.length; i += 1) { + if (txt.indexOf(query[i]) === -1) { + return false; + } + } + return true; + } + }, opt); + + this.go = function () { + + var i = 0, + noresults = true, + query = options.prepareQuery(val), + val_empty = (val.replace(' ', '').length === 0); + + for (var i = 0, len = rowcache.length; i < len; i++) { + if (val_empty || options.testQuery(query, cache[i], rowcache[i])) { + options.show.apply(rowcache[i]); + noresults = false; + } else { + options.hide.apply(rowcache[i]); + } + } + + if (noresults) { + this.results(false); + } else { + this.results(true); + this.stripe(); + } + + this.loader(false); + options.onAfter(); + + return this; + }; + + this.stripe = function () { + + if (typeof options.stripeRows === "object" && options.stripeRows !== null) + { + var joined = options.stripeRows.join(' '); + var stripeRows_length = options.stripeRows.length; + + jq_results.not(':hidden').each(function (i) { + $(this).removeClass(joined).addClass(options.stripeRows[i % stripeRows_length]); + }); + } + + return this; + }; + + this.strip_html = function (input) { + var output = input.replace(new RegExp('<[^<]+\>', 'g'), ""); + output = $.trim(output.toLowerCase()); + return output; + }; + + this.results = function (bool) { + if (typeof options.noResults === "string" && options.noResults !== "") { + if (bool) { + $(options.noResults).hide(); + } else { + $(options.noResults).show(); + } + } + return this; + }; + + this.loader = function (bool) { + if (typeof options.loader === "string" && options.loader !== "") { + (bool) ? $(options.loader).show() : $(options.loader).hide(); + } + return this; + }; + + this.cache = function () { + + jq_results = $(target); + + if (typeof options.noResults === "string" && options.noResults !== "") { + jq_results = jq_results.not(options.noResults); + } + + var t = (typeof options.selector === "string") ? jq_results.find(options.selector) : $(target).not(options.noResults); + cache = t.map(function () { + return e.strip_html(this.innerHTML); + }); + + rowcache = jq_results.map(function () { + return this; + }); + + return this.go(); + }; + + this.trigger = function () { + this.loader(true); + options.onBefore(); + + window.clearTimeout(timeout); + timeout = window.setTimeout(function () { + e.go(); + }, options.delay); + + return this; + }; + + this.cache(); + this.results(true); + this.stripe(); + this.loader(false); + + return this.each(function () { + $(this).bind(options.bind, function () { + val = $(this).val(); + e.trigger(); + }); + }); + + }; + +}(jQuery, this, document));
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