837efd0b9c
Loading strategies now trigger loadstart and loadend events. r=crschmidt ( closes #1840 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8973 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2009-03-09 22:17:23 +00:00
a84a9c1144
Adding a strategy for saving newly added or modified features. Setting the auto property to true gives you auto-saves with every addition/modification. Setting auto to a time (in seconds) gives periodic auto-save of all new/modified features. By default, the save method must be called to trigger save. r=ahocevar ( closes #1924 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8818 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2009-02-04 00:57:26 +00:00
3edb925487
Strategies that request data (fixed and bbox currently) should transform geometries when the layer projection is different than the map projection. This adds reprojection support to the Fixed and BBOX strategies. Given more strategies that request data, we will likely want to extract out the common parts. r=elemoine ( closes #1841 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8804 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2009-02-03 00:12:27 +00:00
256f027c7c
Commit a change to the Strategy/Fixed to behave more like GeoRSS/Text/GML
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layers, and not load by default if the layer is not visible. Includes tests.
Default Behavior can be changed with
'OpenLayers.Strategy.Fixed.prototype.preload=true;'. With review from elemoine,
comments from tschaub, review from me. Patch by Edgemaster. (Closes #1852 )
git-svn-id: http://svn.openlayers.org/trunk/openlayers@8775 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2009-01-28 01:43:04 +00:00
304b2cf3ea
Cluster strategy should register for moveend on the layer instead of zoomend on the map. p=elemoine,me r=me ( closes #1834 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8460 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-12-06 20:54:51 +00:00
8c06729f6b
#1774 Ability to cancel a Protocol request, r=fredj ( closes #1774 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8420 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-11-28 16:09:40 +00:00
e520aea515
Adding a check to make sure features have a geometry before entering the cluster algorithm. r=crschmidt ( closes #1816 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8316 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-11-10 22:23:17 +00:00
4ad8f2118c
Adding paging and cluster strategies. The paging strategy intercepts a batch of features bound for the layer and caches them, giving the layer one page at a time. The cluster strategy intercepts a batch of features and groups proximate features as clusters - giving the clusters to the layer instead. Thanks for the careful review Erik. r=euzuro (see #1606 ).
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8003 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-09-12 08:58:23 +00:00
33fbc1d22f
Adding a BBOX strategy. This triggers requests for data within a bounding box. When the map bounds invalidate previous data bounds, another request is issued. Reads are triggered with a spatial filter, and protocols that understand how to deal with filters may serialize the filter to request a subset of the data collection. The HTTP protocol understands one filter - the bbox filter. So the BBOX strategy can be used in conjunction with the HTTP protocol to request data via http in a bounding box. Thanks for the collaboration and tests Eric. r=elemoine,crschmidt ( #1731 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8000 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-09-11 17:39:41 +00:00
7a462b74ee
Give the map a size to pass the tests on IE 7
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@7714 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-08-08 14:39:17 +00:00
39201a0427
Adding OpenLayers.Strategy.Fixed: A simple strategy that requests features once and never requests new data. r=elemoine, ( Closes #1664 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@7707 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-08-05 11:55:24 +00:00
Tim Schaub
crschmidt
Éric Lemoine
Frédéric Junod