82 lines
2.1 KiB
JavaScript
82 lines
2.1 KiB
JavaScript
/**
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* Field status event handler
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*
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* Copyright (C) 2017 LoVullo Associates, Inc.
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*
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* This file is part of the Liza Data Collection Framework
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*
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* Liza is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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var Class = require( 'easejs' ).Class,
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EventHandler = require( './EventHandler' );
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/**
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* Performs rate requests
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*/
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module.exports = Class( 'StatusEventHandler' )
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.implement( EventHandler )
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.extend(
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{
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/**
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* Styler used to manipulate the DOM
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*
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* TODO: deprecate
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*
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* @type {ElementStyler}
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*/
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'private _styler': null,
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/**
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* Initializes with client that will delegate the event
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*
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* @param {ElementStyler} styler element styler
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*/
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__construct: function( styler )
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{
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this._styler = styler;
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},
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/**
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* Handles kick-back
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*
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* @param {string} type event id; ignored
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*
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* @param {function(*,Object)} continuation to invoke on completion
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*
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* @return {StatusEventHandler} self
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*/
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'public handle': function( type, c, data )
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{
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var indexes = data.indexes || [],
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value = data.value || '',
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name = data.elementName;
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for ( var i in indexes )
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{
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// string means a static value; otherwise, an array
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// represents bucket values, of which we should take the
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// associated index
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var value = ( typeof value === 'string' )
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? value
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: value[ i ];
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this._styler.setStatus( name, indexes[ i ], value );
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}
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}
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} );
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