raimund@548: /* Copyright (C) 2013 by Bundesamt fuer Strahlenschutz
raimund@548: * Software engineering by Intevation GmbH
raimund@548: *
raimund@548: * This file is Free Software under the GNU GPL (v>=3)
raimund@548: * and comes with ABSOLUTELY NO WARRANTY! Check out
raimund@548: * the documentation coming with IMIS-Labordaten-Application for details.
raimund@548: */
raimund@548:
raimund@548: /**
raimund@548: * Controller for the Filter
raimund@548: * This controller handles all logic related to the filter
raimund@548: */
raimund@548: Ext.define('Lada.controller.Filter', {
raimund@548: extend: 'Ext.app.Controller',
raimund@548:
raimund@548: requires: [
raimund@548: 'Lada.view.widget.Messstelle',
raimund@548: 'Lada.view.widget.Umwelt'
raimund@548: ],
raimund@548:
raimund@548: stores: [
raimund@609: 'ProbenList' // List of found Proben
raimund@548: ],
raimund@548:
raimund@734: displayFields: null,
raimund@734:
dustin@742: /**
dustin@742: * Initialize this Controller
dustin@742: * It has 4 Listeners
dustin@742: */
raimund@548: init: function() {
raimund@548: this.control({
raimund@548: // CSS like selector to select element in the viewport. See
raimund@548: // ComponentQuery documentation for more details.
raimund@548: 'combobox[name=filter]': {
dustin@794: // Map Select event
dustin@794: select: this.selectSql,
raimund@548: },
raimund@548: 'button[action=search]': {
raimund@548: // Map click event on Button.
raimund@548: click: this.search
raimund@548: },
raimund@548: 'button[action=reset]': {
raimund@548: // Map click event on Button.
raimund@548: click: this.reset
raimund@548: },
raimund@548: 'menuitem[action=about]': {
raimund@548: // Map click event on Button.
raimund@548: click: this.about
raimund@548: }
raimund@548: });
raimund@548: this.callParent(arguments);
raimund@548: },
raimund@548:
raimund@548: /**
raimund@548: * Function called when the user selects a SQL query in the dropdownlist.
raimund@548: * The function will hide/display additional element related to the
raimund@548: * selected search query
raimund@548: */
raimund@548: selectSql: function(element, record) {
raimund@548: var filters = element.up('panel[name=main]').down('fieldset[name=filtervariables]');
raimund@548: var columns = element.up('fieldset').down('displayfield[name=columns]');
raimund@548: var desc = element.up('fieldset').down('displayfield[name=description]');
raimund@734: this.displayFields = record[0].data.results;
raimund@548: var filterFields = record[0].data.filters;
raimund@548:
raimund@734: this.reset(element);
raimund@548:
raimund@548: var columnString = [];
raimund@734: for (var i = 0; i < this.displayFields.length; i++) {
raimund@734: columnString.push(this.displayFields[i].header);
raimund@548: }
raimund@548: columns.setValue(columnString.join(', '));
raimund@548: desc.setValue(record[0].data.description);
raimund@548:
raimund@548: // Setup Columns of the probenlist
raimund@734: this.displayFields.reverse();
raimund@548:
dustin@742: /* Setup Filters of the probenlist
dustin@742: *
dustin@742: * Allowed types are
dustin@742: * * text
dustin@742: * * number
dustin@742: * * datetime
dustin@742: * * bool
dustin@742: * * listmst
dustin@742: * * listumw
dustin@742: * * listver
dustin@742: * * listdbasis
dustin@742: * * listnetz
dustin@742: *
dustin@742: * Iterate over all configured filters and add filters dynamically
dustin@742: *
dustin@742: * 1. Empty filters
dustin@742: */
raimund@548: filters.removeAll();
raimund@548: var hide = true;
dustin@742: /* 2. Iterate over all configured filters */
raimund@548: var j;
raimund@548: for (j = 0; j < filterFields.length; j++) {
raimund@548: var type = filterFields[j].type;
raimund@548: var name = filterFields[j].dataIndex;
raimund@548: var label = filterFields[j].label;
raimund@548: var multi = filterFields[j].multiSelect;
raimund@548: var field = null;
raimund@548: if (type === 'text') {
raimund@548: field = Ext.create('Ext.form.field.Text', {
raimund@548: name: name,
raimund@548: fieldLabel: label
raimund@548: });
raimund@548: }
raimund@548: else if (type === 'number') {
raimund@548: field = Ext.create('Ext.form.field.Number', {
raimund@548: name: name,
raimund@548: labelWidth: 135,
raimund@548: fieldLabel: label
raimund@548: });
raimund@548: }
raimund@548: else if (type === 'datetime') {
raimund@575: field = Ext.create('Lada.view.widget.Datetime', {
raimund@548: name: name,
raimund@548: labelWidth: 135,
raimund@548: fieldLabel: label
raimund@548: });
raimund@548: }
raimund@548: else if (type === 'bool') {
raimund@575: field = Ext.create('Lada.view.widget.Testdatensatz', {
raimund@548: name: name,
raimund@548: labelWidth: 135,
raimund@548: fieldLabel: label,
raimund@548: emptyText: ''
raimund@548: });
raimund@548: }
raimund@548: else if (type === 'listmst') {
raimund@575: field = Ext.create('Lada.view.widget.Messstelle', {
raimund@548: name: name,
raimund@548: labelWidth: 135,
raimund@548: fieldLabel: label,
raimund@548: multiSelect: multi
raimund@548: });
raimund@548: }
raimund@548: else if (type === 'listumw') {
raimund@575: field = Ext.create('Lada.view.widget.Umwelt', {
raimund@548: name: name,
raimund@548: labelWidth: 135,
raimund@548: fieldLabel: label,
raimund@548: multiSelect: multi
raimund@548: });
raimund@548: }
raimund@548: else if (type === 'listdbasis') {
raimund@575: field = Ext.create('Lada.view.widget.Datenbasis', {
raimund@548: name: name,
raimund@548: labelWidth: 135,
raimund@548: fieldLabel: label,
raimund@548: multiSelect: multi
raimund@548: });
raimund@548: }
raimund@548: else if (type === 'listver') {
raimund@575: field = Ext.create('Lada.view.widget.Verwaltungseinheit', {
raimund@548: name: name,
raimund@548: labelWidth: 135,
raimund@548: fieldLabel: label,
raimund@548: multiSelect: multi
raimund@548: });
raimund@548: }
raimund@548: else if (type === 'listnetz') {
raimund@575: field = Ext.create('Lada.view.widget.Netzbetreiber', {
raimund@548: name: name,
raimund@548: labelWidth: 135,
raimund@548: fieldLabel: label,
raimund@548: multiSelect: multi
raimund@548: });
raimund@548: }
raimund@548: if (field) {
raimund@548: filters.add(field);
raimund@548: filters.show();
raimund@548: hide = false;
raimund@548: }
raimund@548: }
raimund@548: if (hide) {
raimund@548: filters.hide();
raimund@548: }
raimund@548: },
raimund@548:
raimund@548: /**
raimund@548: * Function is called when the user clicks the search button. The function
raimund@548: * will perform a search to the server on refreshes the result list.
raimund@548: */
raimund@548: search: function(element) {
raimund@548: var resultGrid = element.up('panel[name=main]').down('filterresultgrid');
raimund@548: var filters = element.up('panel[name=main]').down('fieldset[name=filtervariables]');
raimund@548: var search = element.up('fieldset').down('combobox[name=filter]');
raimund@548:
raimund@548: // Get search parameters:
raimund@548: var searchParams = {};
raimund@548: searchParams['qid'] = search.getValue();
raimund@548: for (var i = filters.items.length - 1; i >= 0; i--) {
raimund@548: var filter = filters.items.items[i];
raimund@548: var value = filter.getValue();
raimund@548: if (value instanceof Array) {
raimund@548: value = value.join(',');
raimund@548: }
raimund@548: searchParams[filter.getName()] = value;
raimund@548: }
dustin@751: // Retrieve the mode
dustin@752: var modes = element.up('panel[name=main]').down('radiogroup').getChecked();
dustin@751: var sname = modes[0].inputValue;
dustin@751:
dustin@792: if (sname === 'ProbeList') {
dustin@751: sname = 'Lada.store.ProbenList';
dustin@751: }
dustin@792: else if (sname === 'MessprogrammList') {
dustin@751: sname = 'Lada.store.MessprogrammeList';
dustin@751: }
dustin@751:
dustin@751: // Find the store or create a new one.
dustin@751: var store = Ext.StoreManager.lookup(sname);
dustin@751: if (!store) {
dustin@751: store = Ext.create(sname);
dustin@751: }
dustin@751: if (store) {
dustin@810: store.addListener('beforeload', this.loadingAnimationOn, resultGrid);
dustin@810: store.addListener('load', this.loadingAnimationOff, resultGrid);
dustin@751: resultGrid.setStore(store);
dustin@751: resultGrid.setupColumns(this.displayFields);
dustin@751: resultGrid.getStore().proxy.extraParams = searchParams;
dustin@751: resultGrid.getStore().load();
dustin@751: resultGrid.show();
dustin@751: }
raimund@548: },
dustin@810:
dustin@810: /**
dustin@810: * Enable the Loading Animation of the Grid.
dustin@810: */
dustin@810: loadingAnimationOn: function(store, operation) {
dustin@810: // this = resultgrid because of the scope which was set in addListener
dustin@810: this.setLoading(true);
dustin@810: },
dustin@810:
dustin@810: /**
dustin@810: * Disable the Loading Animation of the Grid.
dustin@810: */
dustin@810: loadingAnimationOff: function(store, operation) {
dustin@810: // this = resultgrid because of the scope which was set in addListener
dustin@810: this.setLoading(false);
dustin@810: },
dustin@810:
dustin@742: /**
dustin@742: * This function resets the filters
dustin@742: */
raimund@734: reset: function(element) {
raimund@734: var filters = element.up('panel[name=main]').down('fieldset[name=filtervariables]');
raimund@734: for (var i = filters.items.length - 1; i >= 0; i--) {
raimund@734: var filter = filters.items.items[i];
raimund@734: filter.clearValue();
raimund@734: }
raimund@548: },
dustin@742: /**
dustin@742: * This Function is supposed to handle the About action
dustin@742: * It has no function yet.
dustin@742: */
raimund@548: about: function() {
dustin@800: var win = Ext.create('Lada.view.window.About');
dustin@800: win.show();
raimund@548: }
raimund@548: });