analytics/webcontent/prompting/C_PromptElement.js

/*
 *+------------------------------------------------------------------------+
 *| Licensed Materials - Property of IBM
 *| BI and PM: prmt
 *| (C) Copyright IBM Corp. 2002, 2018
 *|
 *| US Government Users Restricted Rights - Use, duplication or
 *| disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 *|
 *+------------------------------------------------------------------------+
*/


function C_PromptElement( sTag, oAttr, oParent )
{
	this.m_sTag = sTag;
	this.m_oAttr = {};
	this.m_aChild = [];
	if ( oAttr )
	{
		Object.f_extend( this.m_oAttr, oAttr );
	}
	if ( oParent )
	{
		oParent.f_appendChild( this );
	}
}

C_PromptElement.prototype.f_appendText = function( v_sText )
{
	var v_sLabel = null;
	v_sLabel = sDecodeU003(K_PRMT_sEMPTY + v_sText);

	var reMarkup = new RegExp("(<|>)");
	if ( v_sLabel.match( reMarkup ) ) {
		v_sLabel = sHtmlEncode(v_sLabel );
	}

	this.m_aChild.push( v_sLabel );
};

C_PromptElement.prototype.f_getHTML = function()
{
	var s = K_PRMT_sLT + this.m_sTag;

	for (var a in this.m_oAttr)
	{
		if ( this.m_oAttr[a] !== null )
		{
			var sAttr = K_PRMT_sEMPTY + this.m_oAttr[a];
			s += K_PRMT_sSP + a + K_PRMT_sEQ_QU + sAttr.replace(K_PRMT_reQU, K_PRMT_sQU_encoded) + K_PRMT_sQU;
		}
	}
	if ( this.m_aChild.length > 0 )
	{
		s += K_PRMT_sGT;
		var v_aStrings = [];
		for (var i = 0; i < this.m_aChild.length; i++)
		{
			var c = this.m_aChild[i];
			if ( c && (typeof c.f_getHTML == K_PRMT_sFUNCTION) )
			{
				s += c.f_getHTML();
			}
			else
			{
				s += c;
			}
		}
		s += K_PRMT_sLT_SL + this.m_sTag;
	}
	else if ( this.m_sTag != 'img' )
	{
		s += K_PRMT_sSL;
	}
	s += K_PRMT_sGT;

	return s;
};

C_PromptElement.prototype.f_setStyle = function( v_oElement, v_sStyle )
{
	var v_aStyles = PRMTUtils.f_parseStyle( v_sStyle );
	for (var i = 0; i < v_aStyles.length; i++)
	{
		var v_s = v_aStyles[i];
		v_oElement.style[ PRMTUtils.f_camelCase(v_s[0]) ] = v_s[1];
	}
};

C_PromptElement.prototype.f_create = function() {
	var v_oElement = document.createElement( this.m_sTag );

	if ( window.ie )
	{
		for (var a in this.m_oAttr)
		{
			if ( this.m_oAttr[a] !== null )
			{
				switch( a )
				{
					case "class":
						v_oElement.className = this.m_oAttr[a];
						break;
					case "style":
						this.f_setStyle( v_oElement, this.m_oAttr[a] );
						break;
					default:
						v_oElement.setAttribute( a, K_PRMT_sEMPTY + this.m_oAttr[a] );
				}
			}
		}
	}
	else
	{
		for (var a in this.m_oAttr)
		{
			v_oElement.setAttribute( a, K_PRMT_sEMPTY + this.m_oAttr[a] );
		}
	}
	if ( this.m_aChild.length > 0 )
	{
		for (var i = 0; i < this.m_aChild.length; i++)
		{
			var c = this.m_aChild[i];
			if ( c && (typeof c.f_create == K_PRMT_sFUNCTION) )
			{
				v_oElement.appendChild( c.f_create() );
			}
			else
			{
				// add text
				v_oElement.innerHTML += ( K_PRMT_sEMPTY + c );
			}
		}
	}
	return v_oElement;
};

C_PromptElement.prototype.f_appendChild = function(oP)
{
	this.m_aChild.push( oP );
};

C_PromptElement.prototype.f_appendClass = function( v_sNewClass )
{
	var v_sClass = this.f_getProperty( "class" );
	v_sClass = ( v_sClass ? v_sClass + K_PRMT_sSP : K_PRMT_sEMPTY ) + v_sNewClass;
	this.f_setProperty( "class", v_sClass );
};

C_PromptElement.prototype.f_getProperty = function ( v_sName )
{
	return ( this.m_oAttr[ v_sName ] );
};

C_PromptElement.prototype.f_setProperty = function ( v_sName, v_sValue )
{
	this.m_oAttr[ v_sName ] = v_sValue;
};