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-rw-r--r--share/www/script/jquery.suggest.js163
1 files changed, 0 insertions, 163 deletions
diff --git a/share/www/script/jquery.suggest.js b/share/www/script/jquery.suggest.js
deleted file mode 100644
index fd94375a..00000000
--- a/share/www/script/jquery.suggest.js
+++ /dev/null
@@ -1,163 +0,0 @@
-// http://svn.apache.org/repos/asf/couchdb/trunk/share/www/script/jquery.suggest.js
-
-// Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy of
-// the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations under
-// the License.
-
-(function($) {
-
- function suggest(elem, options) {
- var timer = null;
- var prevVal = null;
- var cache = {};
- var cacheKeys = [];
-
- var input = $(elem).attr("autocomplete", "off");
- var dropdown = $('<ul style="display: none; position: absolute; z-index: 10000"></ul>')
- .addClass(options.dropdownClass).appendTo(document.body);
-
- input
- .blur(function() {
- if (timer) clearTimeout(timer);
- setTimeout(function() { dropdown.hide() }, 200);
- })
- .keydown(function(e) {
- if ($.inArray(e.keyCode, [16, 17, 18, 20, 144, 91, 93, 224]) != -1) {
- return; // ignore modifier keys
- }
- if (timer) clearTimeout(timer);
- if ($.inArray(e.keyCode, [38, 40]) != -1 ||
- (dropdown.is(":visible") && (e.keyCode == 27 ||
- ($.inArray(e.keyCode, [9, 13]) != -1 && getSelection())))) {
- switch(e.keyCode) {
- case 38: // up
- moveUp();
- break;
- case 40: // down
- moveDown();
- break;
- case 9: // tab
- case 13: // return
- commit();
- if (e.keyCode == 9) return true;
- break;
- case 27: // escape
- dropdown.hide();
- break;
- }
- e.preventDefault(); e.stopPropagation();
- return false;
- } else {
- timer = setTimeout(function() { suggest() }, options.delay);
- }
- });
-
- function suggest(force) {
- var newVal = $.trim(input.val());
- if (force || newVal != prevVal) {
- if (force || newVal.length >= options.minChars) {
- if (options.cache && cache.hasOwnProperty(newVal)) {
- show(cache[newVal].items, cache[newVal].render);
- } else {
- options.callback.apply(elem, [newVal, function(items, render) {
- if (options.cache) {
- if (cacheKeys.length >= options.cacheLimit) {
- delete cache[cacheKeys.shift()];
- }
- cache[newVal] = {items: items, render: render};
- cacheKeys.push(newVal);
- }
- show(items, render);
- }]);
- }
- } else {
- dropdown.hide();
- }
- prevVal = newVal;
- }
- }
-
- function show(items, render) {
- if (!items) return;
- if (!items.length) { dropdown.hide(); return; }
- var offset = input.offset();
- dropdown.empty().css({
- top: (offset.top + input.outerHeight()) + "px", left: offset.left + "px",
- minWidth: input.css("width")
- });
- render = render || function(idx, value) { return value; }
- for (var i = 0; i < items.length; i++) {
- var item = $("<li></li>").data("value", items[i]);
- var rendered = render(i, items[i]);
- if (typeof(rendered) == "string") {
- item.text(rendered);
- } else {
- item.append(rendered);
- }
- item.appendTo(dropdown);
- }
- dropdown.slideDown("fast");
- dropdown.children("li").click(function(e) {
- $(this).addClass("selected");
- commit();
- });
- }
-
- function commit() {
- var sel = getSelection();
- if (sel) {
- prevVal = sel.data("value");
- input.val(prevVal);
- if (options.select) {
- options.select.apply(elem, [prevVal]);
- }
- dropdown.hide();
- }
- if (timer) clearTimeout(timer)
- }
-
- function getSelection() {
- if (!dropdown.is(":visible")) return null;
- var sel = dropdown.children("li.selected");
- return sel.length ? sel : null;
- }
-
- function moveDown() {
- if (!dropdown.is(":visible")) suggest(true);
- var sel = getSelection();
- if (sel) sel.removeClass("selected").next().addClass("selected");
- else dropdown.children("li:first-child").addClass("selected");
- }
-
- function moveUp() {
- if (!dropdown.is(":visible")) suggest(true);
- var sel = getSelection();
- if (sel) sel.removeClass("selected").prev().addClass("selected");
- else dropdown.children("li:last-child").addClass("selected");
- }
- }
-
- $.fn.suggest = function(callback, options) {
- options = $.extend({
- cache: true,
- cacheLimit: 10,
- callback: callback,
- delay: 250,
- dropdownClass: "suggest-dropdown",
- minChars: 1,
- select: null
- }, options || {});
- return this.each(function() {
- suggest(this, options);
- });
- };
-
-})(jQuery);