topic Any Map or View Teardown Events Coming In 4.x API? in ArcGIS JavaScript Maps SDK Questions https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/any-map-or-view-teardown-events-coming-in-4-x-api/m-p/724380#M67239 <HTML><HEAD></HEAD><BODY><P>In the past (3.x API) I relied on the map&nbsp;<STRONG>before-unload</STRONG> event to perform cleanup, capture state information, etc. &nbsp;For example, detaching listeners and other event handles, capturing the last basemap in use, capturing the last zoom/center, etc.&nbsp;<STRONG>before-unload</STRONG> worked very well for this purpose.</P><P></P><P>Is a similar event on the horizon or envisioned for the Map (or Views) in 4.x? &nbsp;I find myself struggling to find a convenient place to perform these activity that doesn't result in callbacks firing far more frequently than the need to.</P></BODY></HTML> Mon, 10 Jul 2017 16:08:14 GMT NealFerguson 2017-07-10T16:08:14Z Any Map or View Teardown Events Coming In 4.x API? https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/any-map-or-view-teardown-events-coming-in-4-x-api/m-p/724380#M67239 <HTML><HEAD></HEAD><BODY><P>In the past (3.x API) I relied on the map&nbsp;<STRONG>before-unload</STRONG> event to perform cleanup, capture state information, etc. &nbsp;For example, detaching listeners and other event handles, capturing the last basemap in use, capturing the last zoom/center, etc.&nbsp;<STRONG>before-unload</STRONG> worked very well for this purpose.</P><P></P><P>Is a similar event on the horizon or envisioned for the Map (or Views) in 4.x? &nbsp;I find myself struggling to find a convenient place to perform these activity that doesn't result in callbacks firing far more frequently than the need to.</P></BODY></HTML> Mon, 10 Jul 2017 16:08:14 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/any-map-or-view-teardown-events-coming-in-4-x-api/m-p/724380#M67239 NealFerguson 2017-07-10T16:08:14Z