Strategy for vector feature paging
OpenLayers. | Strategy for vector feature paging |
Properties | |
features | {Array(OpenLayers.Feature.Vector)} Cached features. |
length | {Integer} Number of features per page. |
num | {Integer} The currently displayed page number. |
paging | {Boolean} The strategy is currently changing pages. |
Constructor | |
OpenLayers. | Create a new paging strategy. |
Functions | |
activate | Activate the strategy. |
deactivate | Deactivate the strategy. |
cacheFeatures | Cache features before they are added to the layer. |
clearCache | Clear out the cached features. |
pageCount | Get the total count of pages given the current cache of features. |
pageNum | Get the zero based page number. |
pageLength | Gets or sets page length. |
pageNext | Display the next page of features. |
pagePrevious | Display the previous page of features. |
page | Display the page starting at the given index from the cache. |
{Array(OpenLayers.Feature.Vector)} Cached features.
Activate the strategy.
activate: function()
Deactivate the strategy.
deactivate: function()
Cache features before they are added to the layer.
cacheFeatures: function( event )
Clear out the cached features.
clearCache: function()
Get the total count of pages given the current cache of features.
pageCount: function()
Get the zero based page number.
pageNum: function()
Gets or sets page length.
pageLength: function( newLength )
Display the next page of features.
pageNext: function( event )
Display the previous page of features.
pagePrevious: function()
Display the page starting at the given index from the cache.
page: function( start, event )