Bringing Map functionality into SharePoint 2010: Rendering Map List View

Overview

SharePoint 2013 introduces functionality to integrate location information and maps in SharePoint lists and location-based web and mobile apps for SharePoint with the following capabilities:

  • new field type named Geolocation that enables you to annotate SharePoint lists with location information. The built-in Geolocation field can render only with Bing Maps. However, you can create a custom field by using the Geolocation field as a parent field type, for example see my blog post about using Google Maps as map service.
  • Map View that displays a map (with data obtained from the Bing Maps service), using longitude and latitude entries from the Geolocation field type

Client-side rendering for Map List View in SharePoint 2013

Regarding Map View, SharePoint 2013 utilizes client side rendering framework for List View that allows to define the rendering logic of SharePoint list views using HTML/JavaScript. There is already predefined rendering template in SharePoint 2013  for Binq Maps service that is used when Map View is created, for more details see Create a map view for the Geolocation field in SharePoint 2013.

Map List View in SharePoint 2010

But what about SharePoint 2010? Let’s discuss one approach related with customizing List View for  XSLTListViewWebPart (XLV) . So, in proposed solution  geographical locations are stored in Custom List and custom View is used to render data on Map using Google Maps service For example, list items GeoMapDefaultView

will be represented in Map View as shown below

GeoMapView

Implementation of Map List View in SharePoint 2010

As was noted earlier for storing geographical location on a map and visualizing it in Map View we will define Custom List named GeoMap List.

GeoMap Content Type

For storing geographical locations we define the following Content Type

<?xml version="1.0" encoding="utf-8"?>
<Elements xmlns="http://schemas.microsoft.com/sharepoint/">
<!– Parent ContentType: Item (0x01) –>
<ContentType ID="0x010087e1abb3659f42f6ad024894ec514f93"
Name="GeoMap"
Group="GeoMap"
Description="GeoMap Content Type"
Inherits="TRUE"
Version="0">
<FieldRefs>
<FieldRef ID="{F3252F03-F69E-40fb-91F7-8BD364D0882B}" Name="MapAddress1"/>
<FieldRef ID="{FBCDD54F-21AA-4eab-A376-4BC531FF264F}" Name="MapAddress2"/>
<FieldRef ID="{638D5C28-6DFC-4642-AC7C-5377E478F5CC}" Name="MapCity"/>
<FieldRef ID="{1966B506-0642-4b00-8B56-5B872C725B6A}" Name="MapState"/>
<FieldRef ID="{594036C6-29C6-4c71-A271-6721C171E675}" Name="MapZip"/>
<FieldRef ID="{6A85673B-2EE1-483d-AD5D-57161DFE8237}" Name="MapCountry"/>
<FieldRef ID="{EBFA40F7-A21A-4f4c-B941-036F5A360E0C}" Name="MapLatitude"/>
<FieldRef ID="{ADDBDAC0-123C-46d5-9BA0-0D7EA29E5711}" Name="MapLongitude"/>
<FieldRef ID="{CDF90965-628A-4cf0-91E3-D6F3DBE233CC}" Name="MapAdditionalInfo"/>
</FieldRefs>
</ContentType>
<Field Type="Text" DisplayName="Address1" Required="FALSE" ID="{F3252F03-F69E-40fb-91F7-8BD364D0882B}" SourceID="http://schemas.microsoft.com/sharepoint/v3" StaticName="MapAddress1" Name="MapAddress1" Group="GeoMap" />
<Field Type="Text" DisplayName="Address2" Required="FALSE" ID="{FBCDD54F-21AA-4eab-A376-4BC531FF264F}" SourceID="http://schemas.microsoft.com/sharepoint/v3" StaticName="MapAddress2" Name="MapAddress2" Group="GeoMap" />
<Field Type="Text" DisplayName="City" Required="FALSE" ID="{638D5C28-6DFC-4642-AC7C-5377E478F5CC}" SourceID="http://schemas.microsoft.com/sharepoint/v3" StaticName="MapCity" Name="MapCity" Group="GeoMap" />
<Field Type="Text" DisplayName="State" Required="FALSE" ID="{1966B506-0642-4b00-8B56-5B872C725B6A}" SourceID="http://schemas.microsoft.com/sharepoint/v3" StaticName="MapState" Name="MapState" Group="GeoMap" />
<Field Type="Text" DisplayName="Zip" Required="FALSE" ID="{594036C6-29C6-4c71-A271-6721C171E675}" SourceID="http://schemas.microsoft.com/sharepoint/v3" StaticName="MapZip" Name="MapZip" Group="GeoMap" />
<Field Type="Text" DisplayName="Country" Required="FALSE" ID="{6A85673B-2EE1-483d-AD5D-57161DFE8237}" SourceID="http://schemas.microsoft.com/sharepoint/v3" StaticName="MapCountry" Name="MapCountry" Group="GeoMap" />
<Field Type="Number" DisplayName="Latitude" Required="TRUE" ID="{EBFA40F7-A21A-4f4c-B941-036F5A360E0C}" SourceID="http://schemas.microsoft.com/sharepoint/v3" StaticName="MapLatitude" Name="MapLatitude" Group="GeoMap" />
<Field Type="Number" DisplayName="Longitude" Required="TRUE" ID="{ADDBDAC0-123C-46d5-9BA0-0D7EA29E5711}" SourceID="http://schemas.microsoft.com/sharepoint/v3" StaticName="MapLongitude" Name="MapLongitude" Group="GeoMap" />
<Field Type="Note" DisplayName="Additional Info" Required="FALSE" EnforceUniqueValues="FALSE" NumLines="6" RichText="FALSE" ID="{CDF90965-628A-4cf0-91E3-D6F3DBE233CC}" SourceID="http://schemas.microsoft.com/sharepoint/v3" StaticName="MapAdditionalInfo" Name="MapAdditionalInfo" Group="GeoMap" />
</Elements>

GeoMap List

GeoMap List is based on Generic List with GeoMap Content Type and with custom View

XSLT stylesheet for Map List View

<xsl:stylesheet xmlns:x="http://www.w3.org/2001/XMLSchema"
xmlns:d="http://schemas.microsoft.com/sharepoint/dsp"
version="1.0" exclude-result-prefixes="xsl msxsl ddwrt x d asp __designer SharePoint ddwrt2"
xmlns:ddwrt="http://schemas.microsoft.com/WebParts/v2/DataView/runtime"
xmlns:asp="http://schemas.microsoft.com/ASPNET/20"
xmlns:__designer="http://schemas.microsoft.com/WebParts/v2/DataView/designer"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:msxsl="urn:schemas-microsoft-com:xslt"
xmlns:SharePoint="Microsoft.SharePoint.WebControls"
xmlns:ddwrt2="urn:frontpage:internal">
<xsl:import href="/_layouts/xsl/main.xsl"/>
<xsl:output method="html" indent="no"/>
<xsl:template match="View[@BaseViewID='80']" mode="full" ddwrt:ghost="always">
<tr class="ms-viewheadertr"></tr>
<tr>
<td>
<div id="map_canvas" style="width:100%; height:480px"></div>
</td>
</tr>
<xsl:apply-templates mode="footer" select="." />
</xsl:template>
<xsl:template name="GeoMapViewOverride" mode="RootTemplate" match="View[List/@TemplateType=10488]" ddwrt:dvt_mode="root">
<script src="http://ajax.aspnetcdn.com/ajax/jquery/jquery-1.8.0.js"></script>
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&amp;sensor=false"></script>
<script src="/_layouts/spgeomap.js"></script>
<script type="text/javascript">
ExecuteOrDelayUntilScriptLoaded(initSPGeoMap, "sp.js");
</script>
<xsl:call-template name="View_Default_RootTemplate"/>
</xsl:template>
</xsl:stylesheet>

view raw
GeoMap.xsl
hosted with ❤ by GitHub

GeoMap rendering control

SP.GeoMapControl=function()
{
var _listId;
this.Init=function(listId)
{
_listId = listId;
loadMapData(function(entries){
if (entries==null)
{
alert('No Map data was found');
}
else
{
initMapControl(entries);
}
});
}
function initMapControl(mapEntries, params) {
var mapOptions = {
center: new google.maps.LatLng(34.397, 150.644),
zoom: 8,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map_canvas"),mapOptions);
var infowindow = new google.maps.InfoWindow();
var bounds = new google.maps.LatLngBounds;
var i,marker;
for (i = 0; i < mapEntries.length; i++) {
var mapEntry = mapEntries[i];
var pos = new google.maps.LatLng(mapEntry.lat,mapEntry.lng);
marker = new google.maps.Marker({
map: map,
position: pos
});
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(mapEntries[i].content);
infowindow.open(map, marker);
}
})(marker, i));
bounds.extend(pos);
}
map.fitBounds(bounds);
}
function loadMapData(fnCallback) {
var context = new SP.ClientContext.get_current();
var web = context.get_web();
var listMap = web.get_lists().getById(_listId);
var viewXml = '<View><RowLimit>1200</RowLimit></View>';
var query = new SP.CamlQuery();
query.set_viewXml(viewXml);
var mapItems = listMap.getItems(query);
context.load(mapItems);
context.add_requestSucceeded(onMapLoaded);
context.add_requestFailed(onMapFailure);
context.executeQueryAsync();
function onMapLoaded() {
var mapsEntries=[];
var count=mapItems.get_count();
for (i=0 ; i < count; i++)
{
var mapItem=mapItems.itemAt(i);
var dataValues=mapItem.get_fieldValues();
var mapContent = '';
if(dataValues['MapAdditionalInfo'] != null)
mapContent = dataValues['MapAdditionalInfo'];
mapsEntries.push({ mapId: dataValues['ID'], title: dataValues['Title'], lat: dataValues['MapLatitude'], lng: dataValues['MapLongitude'],content: mapContent});
}
fnCallback(mapsEntries);
}
function onMapFailure() {
fnCallback(null);
}
}
};
function initSPGeoMap() {
var mapCtl = new SP.GeoMapControl();
mapCtl.Init(ctx.listName);
}

view raw
SPGeoMap.js
hosted with ❤ by GitHub

References

  • Google Maps JavaScript API v3
  • How to: Customize the Rendering of a Field on a List View in SharePoint 2010 on MSDN
  • How to: Customize a list view in apps for SharePoint using client-side rendering on MSDN

Customize the rendering of a List View in Sharepoint 2010: Displaying List Items in Accordion

Overview

The creation of non standard presentations for Lists/Libraries  is a fairly common  scenario and using the XSLT List View Web Part (XLV) possibilities that can be achieved pretty easily.
Let’s take a look how to render list of question and answers using Accordion Menu in SharePoint. Actually the idea for this post appeared after posting  of corresponding question on StackOverflow.
So, let’s discuss how it could be accomplished using XLV. For Accordion we will utilize jQuery UI library.

Accordion

Implementation

FAQ Custom List

First of all, let us define where  the questions and answers (FAQ) we’ll be stored. For this we will use Custom List with Content Type.

<ContentType ID="0x0100fb1027dc96a44bf280f6cb823a8da5ae"
Name="FAQ"
Group="SE"
Description="FAQ Content Type"
Inherits="TRUE"
Version="0">
<FieldRefs>
<FieldRef Name="LinkTitle" ID="{82642ec8-ef9b-478f-acf9-31f7d45fbc31}" DisplayName="Question" Sealed="TRUE"/>
<FieldRef Name="LinkTitleNoMenu" ID="{bc91a437-52e7-49e1-8c4e-4698904b2b6d}" DisplayName="Question" Sealed="TRUE"/>
<FieldRef Name="Title" ID="{fa564e0f-0c70-4ab9-b863-0177e6ddd247}" DisplayName="Question" Sealed="TRUE"/>
<FieldRef ID="{b0747420-54bc-41b2-a1b3-8432f2dbdc70}" Name="Answer"/>
</FieldRefs>
</ContentType>

view raw
FAQContentType.xml
hosted with ❤ by GitHub

Custom View for arranging items using jQuery UI Accordion

After creating Custom List we add new View for displaying Accordion for FAQ items

<View BaseViewID="10" Type="HTML" WebPartZoneID="Main" DisplayName="Accordion" DefaultView="FALSE" SetupPath="pages\viewpage.aspx" ImageUrl="/_layouts/images/generic.png" Url="Accordion.aspx">
<Toolbar Type="Standard" />
<XslLink Default="TRUE">FAQ.xsl</XslLink>
<RowLimit Paged="TRUE">30</RowLimit>
<ViewFields>
<FieldRef Name="Title" ID="{fa564e0f-0c70-4ab9-b863-0177e6ddd247}" DisplayName="Question" Sealed="TRUE"/>
<FieldRef Name="Answer" ID="{b0747420-54bc-41b2-a1b3-8432f2dbdc70}"></FieldRef>
</ViewFields>
<Query>
<OrderBy>
<FieldRef Name="ID"></FieldRef>
</OrderBy>
</Query>
<ParameterBindings/>
</View>

view raw
FAQAccordionView.xml
hosted with ❤ by GitHub

XSLT style sheet for rendering Accordion View

XSLT style sheet for FAQ List is intended for the following purposes:

  • loading jQuery Core and UI Libraries
  • rendering list items using layout as specified for Accordion menu
  • initializing and rendering Accordion for List items
<xsl:stylesheet xmlns:x="http://www.w3.org/2001/XMLSchema"
xmlns:d="http://schemas.microsoft.com/sharepoint/dsp"
version="1.0" exclude-result-prefixes="xsl msxsl ddwrt x d asp __designer SharePoint ddwrt2"
xmlns:ddwrt="http://schemas.microsoft.com/WebParts/v2/DataView/runtime"
xmlns:asp="http://schemas.microsoft.com/ASPNET/20"
xmlns:__designer="http://schemas.microsoft.com/WebParts/v2/DataView/designer"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:msxsl="urn:schemas-microsoft-com:xslt"
xmlns:SharePoint="Microsoft.SharePoint.WebControls"
xmlns:ddwrt2="urn:frontpage:internal">
<xsl:import href="/_layouts/xsl/main.xsl"/>
<xsl:output method="html" indent="no"/>
<xsl:template match="View[@BaseViewID='10']" mode="full" ddwrt:ghost="always">
<tr class="ms-viewheadertr"></tr>
<tr>
<td>
<div id="accordionFAQ">
<xsl:apply-templates select="." mode="RenderView" />
</div>
</td>
</tr>
<xsl:apply-templates mode="footer" select="." />
</xsl:template>
<xsl:template mode="Item" match="Row[../../@BaseViewID='10']" ddwrt:ghost="always">
<xsl:param name="Fields" select="."/>
<xsl:param name="Collapse" select="."/>
<xsl:param name="Position" select="1"/>
<xsl:param name="Last" select="1"/>
<xsl:variable name="thisNode" select="."/>
<h3>
<xsl:value-of select="$thisNode/@Title" />
</h3>
<div>
<xsl:value-of select="$thisNode/@Answer" disable-output-escaping="yes" />
</div>
</xsl:template>
<xsl:template name="FAQViewOverride" mode="RootTemplate" match="View[List/@TemplateType=11999]" ddwrt:dvt_mode="root">
<link rel="stylesheet" href="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.10/themes/redmond/jquery-ui.css" />
<script src="http://ajax.aspnetcdn.com/ajax/jquery/jquery-1.8.0.js"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.22/jquery-ui.js"></script>
<script>
$(function() {
$( "#accordionFAQ" ).accordion();
});
</script>
<xsl:call-template name="View_Default_RootTemplate"/>
</xsl:template>
</xsl:stylesheet>

view raw
FAQ.xsl
hosted with ❤ by GitHub

Using jQuery UI Accordion

jQuery Core and UI libraries are injected during XSLT style sheet processing. After JavaScript files which hosted on Microsoft CDN are loaded, jQuery UI Accordion is initialized for items.

<xsl:template name="FAQViewOverride" mode="RootTemplate" match="View[List/@TemplateType=11999]" ddwrt:dvt_mode="root">
<link rel="stylesheet" href="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.10/themes/redmond/jquery-ui.css" />
<script src="http://ajax.aspnetcdn.com/ajax/jquery/jquery-1.8.0.js"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.22/jquery-ui.js"></script>
<script>
$(function() {
$( "#accordionFAQ" ).accordion();
});
</script>
<xsl:call-template name="View_Default_RootTemplate"/>
</xsl:template>

view raw
FAQViewOverride.xsl
hosted with ❤ by GitHub

Results

FAQ List Accordion View rendered in XLV is shown below on picture

FAQ Accordion View

References