protal的AMD模塊開發：

require(["esri/arcgis/Portal"], function(arcgisPortal) { /* code goes here */ });方法：

Methods

NameReturn typeSummary

getPortalUser()	PortalUser	Returns a PortalUser object that describes the user currently signed in to the portal.
queryGroups(queryParams?)	Deferred	Execute a query against the Portal to return a deferred that when resolved returns PortalQueryResult that contain a results array of PortalGroup objects for all the groups that match the input query.
queryItems(queryParams?)	Deferred	Execute a query against the Portal to return a deferred that when resolved returns PortalQueryResult that contain a results array of PortalItem objects that match the input query.
queryUsers(queryParams?)	Deferred	Execute a query against the Portal to return a deferred that when resolved returns PortalQueryResult that contain a results array of PortalUser objects that match the input query.
signIn()	Deferred	Prompts the user using the IdentityManager and returns a deferred that, when resolved, returns the PortalUser for the input credentials.
signOut()	Portal	Sign out of the Portal which resets the Portal and disables identity checking.

本文主要是通過protal查詢群組和protal Item

<script>require(["esri/arcgis/Portal","dojo/domReady!" ], function(arcgisPortal ) {var group = '7409b28cf583462eb621664e5827db20';var portalURL = 'http://portal.arcgiscloud.com/arcgis';var portal = new arcgisPortal.Portal(portalURL);/* var q, params; var BaseMapGroupQuery; q = 'id:"'+ group + '"'; params = { q: q, num:100, title:'iPortal' }; portal.queryGroups(params).then(function (groups) { if (groups.results.length > 0) { BaseMapGroupQuery = groups.results[0].portal.basemapGalleryGroupQuery; } }); */ var queryString = 'group:("' + group + '")';var params1 = {q: queryString,num:100 };portal.queryItems(params1).then(function (data) {if (data.results.length > 0) {}});});</script>

總結

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