115 lines
3.5 KiB
JavaScript
115 lines
3.5 KiB
JavaScript
// Copyright 2007 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/**
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* @fileoverview Factory class to create a simple autocomplete that will match
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* from an array of data provided via ajax.
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*
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* @see ../../demos/autocompleteremote.html
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*/
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goog.provide('goog.ui.ac.Remote');
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goog.require('goog.ui.ac.AutoComplete');
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goog.require('goog.ui.ac.InputHandler');
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goog.require('goog.ui.ac.RemoteArrayMatcher');
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goog.require('goog.ui.ac.Renderer');
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/**
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* Factory class for building a remote autocomplete widget that autocompletes
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* an inputbox or text area from a data array provided via ajax.
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* @param {string} url The Uri which generates the auto complete matches.
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* @param {Element} input Input element or text area.
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* @param {boolean=} opt_multi Whether to allow multiple entries; defaults
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* to false.
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* @param {boolean=} opt_useSimilar Whether to use similar matches; e.g.
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* "gost" => "ghost".
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* @constructor
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* @extends {goog.ui.ac.AutoComplete}
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*/
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goog.ui.ac.Remote = function(url, input, opt_multi, opt_useSimilar) {
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var matcher = new goog.ui.ac.RemoteArrayMatcher(url, !opt_useSimilar);
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this.matcher_ = matcher;
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var renderer = new goog.ui.ac.Renderer();
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var inputhandler = new goog.ui.ac.InputHandler(null, null, !!opt_multi, 300);
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goog.ui.ac.AutoComplete.call(this, matcher, renderer, inputhandler);
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inputhandler.attachAutoComplete(this);
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inputhandler.attachInputs(input);
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};
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goog.inherits(goog.ui.ac.Remote, goog.ui.ac.AutoComplete);
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/**
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* Set whether or not standard highlighting should be used when rendering rows.
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* @param {boolean} useStandardHighlighting true if standard highlighting used.
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*/
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goog.ui.ac.Remote.prototype.setUseStandardHighlighting =
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function(useStandardHighlighting) {
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this.renderer_.setUseStandardHighlighting(useStandardHighlighting);
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};
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/**
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* Gets the attached InputHandler object.
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* @return {goog.ui.ac.InputHandler} The input handler.
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*/
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goog.ui.ac.Remote.prototype.getInputHandler = function() {
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return /** @type {goog.ui.ac.InputHandler} */ (
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this.selectionHandler_);
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};
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/**
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* Set the send method ("GET", "POST") for the matcher.
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* @param {string} method The send method; default: GET.
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*/
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goog.ui.ac.Remote.prototype.setMethod = function(method) {
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this.matcher_.setMethod(method);
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};
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/**
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* Set the post data for the matcher.
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* @param {string} content Post data.
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*/
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goog.ui.ac.Remote.prototype.setContent = function(content) {
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this.matcher_.setContent(content);
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};
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/**
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* Set the HTTP headers for the matcher.
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* @param {Object|goog.structs.Map} headers Map of headers to add to the
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* request.
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*/
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goog.ui.ac.Remote.prototype.setHeaders = function(headers) {
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this.matcher_.setHeaders(headers);
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};
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/**
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* Set the timeout interval for the matcher.
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* @param {number} interval Number of milliseconds after which an
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* incomplete request will be aborted; 0 means no timeout is set.
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*/
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goog.ui.ac.Remote.prototype.setTimeoutInterval = function(interval) {
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this.matcher_.setTimeoutInterval(interval);
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};
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