ChildrenOfTheStreetDatabase/ResourceFilters.html at master · kd7iwp/ChildrenOfTheStreetDatabase · GitHub

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<!DOCTYPE html>
<html>
	<head>
  		<meta http-equiv="content-type" content="text/html; charset=UTF-8">
		<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
		<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
		<script type='text/javascript' src="https://kd7iwp.github.io/ChildrenOfTheStreetDatabase/javascripts/sheetrock.min.js"></script>
		<script src="https://kd7iwp.github.io/ChildrenOfTheStreetDatabase/javascripts/handlebars.min.js"></script>

		<script type='text/javascript'>//<![CDATA[
			var parentToolkitSheet = 'https://docs.google.com/spreadsheets/d/1RHCgt5w5KlqucNdKVPP25uUovFu2vQIZsZml1dzZPR0/edit#gid=0';
			var filterSheet = 'https://docs.google.com/spreadsheets/d/1RHCgt5w5KlqucNdKVPP25uUovFu2vQIZsZml1dzZPR0/edit#gid=1597681109';

			// Register template for resources
			var resourceTemplate;

			// When querying the spreadsheet we must use column letters. Map the column names of our filters to their "letter"
			var filterColMapping = {
				"Service Location": ["H"],
				"Service Type": ["G"],
				"Service Region": ["I"]
			};

			function LoadResources(filterType, filterValue)
			{
				var searchQuery = "select A,B,C,D,E,F,G,H where " + filterColMapping[filterType] + " like '%" + filterValue + "%' order by A";

				$('#loadingIcon').show();

				// Load up the list of resources that match the filters
				$('#resourceBody').empty().sheetrock({
					url: parentToolkitSheet,
					query: searchQuery,
					loading: $('#loadingIcon'),
					rowTemplate: resourceTemplate,
					callback: SheetrockHandler
				});

				$('#loadingIcon').hide();
			}

			function SheetrockHandler(Error, Options, Response)
			{
				if (Error != null)
				{
					$('#errorMessage').show();
				}
			}

			$(window).load(function(){
				$('#regionFilter').change(function() {
					LoadResources("Service Region", $(this).val());
				});

				$('#cityFilter').change(function() {
					LoadResources("Service Location", $(this).val());
				});

				$('#typeFilter').change(function() {
					LoadResources("Service Type", $(this).val());
				});

				// Clear out the other filters when one is changed
				$('.filter').change(function() {
					var selectedVal = $(this).val();
					$('.filter').val('');
					$(this).val(selectedVal);
				});

				// Register our Handlebars templates
				var RegionTemplate = Handlebars.compile($('#region-template').html());
				var CityTemplate = Handlebars.compile($('#city-template').html());
				var TypeTemplate = Handlebars.compile($('#type-template').html());
				resourceTemplate = Handlebars.compile($('#resourceTemplate').html());

				// This Handlebars block_helper let's us know if a value exists or not to perform conditional template statements
				Handlebars.registerHelper('if', function(conditional, options)
				{
					if (conditional)
						return options.fn(this);
					return options.inverse(this);
				})

				// Populate our select lists with filter options
				$('#regionFilter').sheetrock({
					url: filterSheet,
					query: "select A",
					rowTemplate: RegionTemplate,
					callback: SheetrockHandler
				});

				$('#cityFilter').sheetrock({
					url: filterSheet,
					query: "select B",
					rowTemplate: CityTemplate,
					callback: SheetrockHandler
				});

				$('#typeFilter').sheetrock({
					url: filterSheet,
					query: "select C",
					rowTemplate: TypeTemplate,
					callback: SheetrockHandler
				});
			});//]]>
		</script>

		<style type="text/css">
			.field label {
				width: 200px;
			}
			select {
				width: 200px;
			}
			#resourceList {
				width: 100%;
				table-layout: fixed;
			}
			.table-striped > tbody > tr:nth-of-type(2n+2) {
				background-color: #F8C0EB;
			}
			#resourceList > thead > tr > th {
				font-family: helvetica;
				color: white;
				background-color:#CF0072;
			}
			.contact {
				font-size: small;

				overflow: hidden;
				margin-left: 5px;
			}
		</style>
	</head>
	<body>
		<div id="loadingIcon" style="float:right;padding:10px;color:white;background-color:#CF0072;display:none;">
			LOADING...
		</div>

		<div class="field">
			<label for="regionFilter">Search by Region</label>
			<select id="regionFilter" class="filter">
				<option></option>
				<script id="region-template" type="text/x-handlebars-template">
					{{#if cells.Regions}}
						<option value="{{cells.Regions}}">{{cells.Regions}}</option>
					{{/if}}
				</script>
			</select>
		</div>

		<div class="field">
			<label for="cityFilter">Search by City</label>
			<select id="cityFilter" class="filter">
				<option></option>
				<script id="city-template" type="text/x-handlebars-template">
					{{#if cells.Cities}}
						<option value="{{cells.Cities}}">{{cells.Cities}}</option>
					{{/if}}
				</script>
			</select>
		</div>

		<div class="field">
			<label for="typeFilter">Search by Service Type</label>
			<select id="typeFilter" class="filter">
				<option></option>
				<script id="type-template" type="text/x-handlebars-template">
					{{#if cells.Types}}
						<option value="{{cells.Types}}">{{cells.Types}}</option>
					{{/if}}
				</script>
			</select>
		</div>

		<hr />

		<div id="errorMessage" style="display:none;border:4px solid red;">
			<p>There was an error loading the database</p>
		</div>

		<p>Resources available based on your selection:</p>
		<table id="resourceList" class="table table-condensed table-striped">
			<thead>
			<tr>
				<th style="width:15%;">Organization</th>
				<th style="width:15%;">Program</th>
				<th style="width:25%;">Description</th>
				<th style="width:14%;">Services</th>
				<th style="width:14%;">Service Area</th>
			</tr>
			</thead>
			<tbody id="resourceBody">
				<script id="resourceTemplate" type="text/x-handlebars-template">
					<tr>
						<td>
							<strong>
								{{#if cells.Website}}
									<a href="http://{{cells.Website}}">{{cells.Organization}}</a>
								{{else}}
									{{cells.Organization}}
								{{/if}}
							</strong>
							<div class="contact">
								{{#if cells.Email}}
									<strong>e:</strong>&nbsp;<a href="mailto:{{cells.Email}}">{{cells.Email}}</a>
								{{/if}}
								{{#if cells.Phone}}
									{{#if cells.Email}}
										<br />
									{{/if}}
									<strong>p:</strong>&nbsp;{{cells.Phone}}
								{{/if}}
							</div>
						</td>
						<td style="font-weight:bold;font-style:italic;">{{cells.Program}}</td>
						<td>{{cells.Description}}</td>
						<td>{{cells.Services}}</td>
						<td>{{cells.Location}}</td>
					</tr>
				</script>
			</tbody>
		</table>
	</body>
</html>