landmark-serve/lib/fieldTypes/textarea.js

Web Application Framework and Admin GUI / Content Management System built on Express.js and Mongoose

/*!
 * Module dependencies.
 */

var util = require('util'),
	utils = require('landmark-utils'),
	super_ = require('../field');

/**
 * Text FieldType Constructor
 * @extends Field
 * @api public
 */

function textarea(list, path, options) {
	this._nativeType = String;
	this._underscoreMethods = ['format', 'crop'];
	this.height = options.height || 90;
	textarea.super_.call(this, list, path, options);
}

/*!
 * Inherit from Field
 */

util.inherits(textarea, super_);


/**
 * Formats the field value
 *
 * @api public
 */

textarea.prototype.format = function(item) {
	return utils.textToHTML(item.get(this.path));
};


/**
 * Crops the string to the specifed length.
 *
 * @api public
 */

textarea.prototype.crop = function(item, length, append, preserveWords) {
	return utils.cropString(item.get(this.path), length, append, preserveWords);
};


/*!
 * Export class
 */

exports = module.exports = textarea;