analytics/webcontent/qs/classes/CDelete.js

/****************************************************************
** Licensed Materials - Property of IBM
**
** BI and PM: qs
**
** (C) Copyright IBM Corp. 2001, 2015
**
** US Government Users Restricted Rights - Use, duplication or 
** disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
*****************************************************************/

// Copyright (C) 2008 Cognos ULC, an IBM Company. All Rights Reserved.
// Cognos and the Cognos logo are trademarks of Cognos ULC (formerly Cognos Incorporated) in the United States and/or other countries.  IBM and the IBM logo are trademarks of International Business Machines Corporation in the United States, or other countries, or both.  Other company, product, or service names may be trademarks or service marks of others.




var DELETE_NO_SELECTION = 1;
var DELETE_ILLEGAL_SELECTION = 2;

function CDelete()
{
	this.m_aFilters = [];
	this.m_aSorts = [];
};

CDelete.prototype = new AFeatureObject();

CDelete.prototype.processErrorState = function ()
{
	if (this.m_iErrorState === FEATURE_OBJECT_NO_ERROR)
	{
		return false;
	}
	else if (this.m_iErrorState === DELETE_NO_SELECTION)
	{
		dlgShowMessage("DELETE_TITLE", "", "DELETE_NO_SELECTION");
		return true;
	}
	else if (this.m_iErrorState === DELETE_ILLEGAL_SELECTION)
	{
		return true;
	}
};

CDelete.prototype.proceedWithoutDialog = function ()
{
	return this.execute();
};

CDelete.prototype.setup = function (aFeatureParams)
{
	this.m_aParams = [];
	this.m_bRequiresDialog = false;
	this.m_iErrorState = FEATURE_OBJECT_NO_ERROR;
	this.m_aFilters = [];
	this.m_aSorts = [];

	var oSelController = goApplicationManager.getSelectionController();
	var aSelColIds = oSelController.getSelectedColumnIds();

	if (aSelColIds.length === 0)
	{
		this.m_iErrorState = DELETE_NO_SELECTION;
		return;
	}
	else if (!checkForValidSelection(true))
	{
		this.m_iErrorState = DELETE_ILLEGAL_SELECTION;
		return;
	}

	var oMQMgr = goApplicationManager.getMiniQueryManager();

	for (var idxSelection = 0; idxSelection < aSelColIds.length; idxSelection++)
	{
		var aFilters = oMQMgr.getFiltersForColumn(aSelColIds[idxSelection]);
		if (aFilters !== MINI_QUERY_NO_COLUMN_FOUND)
		{
			this.m_aFilters = this.m_aFilters.concat(aFilters);
		}
		var sSort = oMQMgr.getSort(aSelColIds[idxSelection]);
		if (sSort !== MINI_QUERY_ATTRIBUTE_NOT_FOUND && sSort !== MINI_QUERY_NO_COLUMN_FOUND)
		{
			this.m_aSorts[this.m_aSorts.length] = aSelColIds[idxSelection];
		}
	}
	if (this.m_aFilters.length > 0 || this.m_aSorts.length > 0)
	{
		this.m_bRequiresDialog = true;
		this.m_aParams["m"] = "/" + qs_dir + "/deleteConfirm.xts";
	}
};

CDelete.prototype.execute = function (aParameters)
{
	try
	{
		var oDlgFrame = goApplicationManager.getDialogFrame();
		if (typeof oDlgFrame == "object")
		{
			var aInputElements = oDlgFrame.document.getElementsByTagName("input");
			var aCheckedFilterInputs = [];
			var aCheckedSortInputs = [];
			for (var idxElt = 0; idxElt < aInputElements.length; idxElt++)
			{
				if (aInputElements[idxElt].name == "cbElt" && aInputElements[idxElt].checked === true)
				{
					var sId = aInputElements[idxElt].id;
					if (sId.indexOf("SortId") >= 0)
					{
						aCheckedSortInputs[aCheckedSortInputs.length] = parseInt(sId, 10);
					}
					else
					{
						aCheckedFilterInputs[aCheckedFilterInputs.length] = aInputElements[idxElt].value;
						var oMQMgr = goApplicationManager.getMiniQueryManager();
						var sColumnRef = oMQMgr.getPromptReferenceOnFilter(aInputElements[idxElt].value);
						if (typeof sColumnRef == "string" && sColumnRef !== "")
						{
							goApplicationManager.getReportManager().getParameterManager().deletePromptPageParameter(sColumnRef);
						}						
					}
				}
			}
			var sCommand = "";
			var idxSelection = 0;
			if (aCheckedFilterInputs.length > 0)
			{
				var oCombinedFilters = getCombinedFilter();
				if (oCombinedFilters)
				{
					oCombinedFilters.deleteFilters(aCheckedFilterInputs);
					sCommand += oCombinedFilters.getCommand() + ";";
				}
				else
				{
					sCommand += createCommand("O", "D", ["id", aCheckedFilterInputs[0]]) + ";";
				}
			}

			if (aCheckedSortInputs.length > 0)
			{
				
				for (var idxSort = 0; idxSort < aCheckedSortInputs.length; idxSort++)
				{
					var sSelectionIdx = aCheckedSortInputs[idxSort];
					var aCommandArray = [escapeParam(this.m_aSorts[sSelectionIdx])];
					sCommand += createCommand("S", "R", aCommandArray) + ";";
				}
			}

			var oSelController = goApplicationManager.getSelectionController();
			var aSelColIds = oSelController.getSelectedColumnIds();
			var aColsToDelete = [];
			for (idxSelection = 0; idxSelection < aSelColIds.length; idxSelection++)
			{
				aColsToDelete[aColsToDelete.length] = escapeParam(aSelColIds[idxSelection]);
			}
			sCommand += createCommand("M", "D", aColsToDelete);
			sendCmd(sCommand, "", true);
		}
		goApplicationManager.getWindowManager().hideDialogFrame();
	}
	catch (e)
	{
	}
};