openlayers/doc/devdocs/files/OpenLayers/Layer/WFS-js.html

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<div id=Content><div class="CClass"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="OpenLayers.Layer.WFS"></a>OpenLayers.<wbr>Layer.WFS</h1><div class=CBody><h4 class=CHeading>Inherits from</h4><ul><li><a href="Vector-js.html#OpenLayers.Layer.Vector" class=LClass id=link22 onMouseOver="ShowTip(event, 'tt21', 'link22')" onMouseOut="HideTip('tt21')">OpenLayers.Layer.Vector</a></li><li><a href="Markers-js.html#OpenLayers.Layer.Markers" class=LClass >OpenLayers.Layer.Markers</a></li></ul><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#OpenLayers.Layer.WFS" >OpenLayers.<wbr>Layer.WFS</a></td><td class=SDescription></td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#OpenLayers.Layer.WFS.Properties" >Properties</a></td><td class=SDescription></td></tr><tr class="SProperty SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.isBaseLayer" >isBaseLayer</a></td><td class=SDescription>{Boolean} WFS layer is not a base layer by default.</td></tr><tr class="SProperty SIndent2"><td class=SEntry><a href="#OpenLayers.Layer.WFS.tile" >tile</a></td><td class=SDescription>{<a href="../Tile/WFS-js.html#OpenLayers.Tile.WFS" class=LClass id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">OpenLayers.Tile.WFS</a>}</td></tr><tr class="SProperty SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.ratio" >ratio</a></td><td class=SDescription>{Float} the ratio of image/tile size to map size (this is the untiled buffer)</td></tr><tr class="SProperty SIndent2"><td class=SEntry><a href="#OpenLayers.Layer.WFS.DEFAULT_PARAMS" >DEFAULT_PARAMS</a></td><td class=SDescription>{Object} Hashtable of default key/value parameters</td></tr><tr class="SProperty SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.featureClass" >featureClass</a></td><td class=SDescription>{<a href="../Feature-js.html#OpenLayers.Feature" class=LClass id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">OpenLayers.Feature</a>} If featureClass is defined, an old-style markers based WFS layer is created instead of a new-style vector layer. </td></tr><tr class="SProperty SIndent2"><td class=SEntry><a href="#OpenLayers.Layer.WFS.format" >format</a></td><td class=SDescription>{<a href="../Format-js.html#OpenLayers.Format" class=LClass id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">OpenLayers.Format</a>} The format you want the data to be parsed with. </td></tr><tr class="SProperty SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.formatObject" >formatObject</a></td><td class=SDescription>{<a href="../Format-js.html#OpenLayers.Format" class=LClass id=link4 onMouseOver="ShowTip(event, 'tt3', 'link4')" onMouseOut="HideTip('tt3')">OpenLayers.Format</a>} Internally created/managed format object, used by the Tile to parse data.</td></tr><tr class="SProperty SIndent2"><td class=SEntry><a href="#OpenLayers.Layer.WFS.formatOptions" >formatOptions</a></td><td class=SDescription>{Object} Hash of options which should be passed to the format when it is created. </td></tr><tr class="SProperty SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.vectorMode" >vectorMode</a></td><td class=SDescription>{Boolean} Should be calculated automatically. </td></tr><tr class="SProperty SIndent2"><td class=SEntry><a href="#OpenLayers.Layer.WFS.encodeBBOX" >encodeBBOX</a></td><td class=SDescription>{Boolean} Should the BBOX commas be encoded?&nbsp; </td></tr><tr class="SProperty SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.extractAttributes" >extractAttributes</a></td><td class=SDescription>{Boolean} Should the WFS layer parse attributes from the retrieved GML?&nbsp; </td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#OpenLayers.Layer.WFS.Constructor" >Constructor</a></td><td class=SDescription></td></tr><tr class="SConstructor SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.OpenLayers.Layer.WFS" >OpenLayers.<wbr>Layer.WFS</a></td><td class=SDescription></td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#OpenLayers.Layer.WFS.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.destroy" id=link5 onMouseOver="ShowTip(event, 'tt4', 'link5')" onMouseOut="HideTip('tt4')">destroy</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#OpenLayers.Layer.WFS.setMap" id=link6 onMouseOver="ShowTip(event, 'tt5', 'link6')" onMouseOut="HideTip('tt5')">setMap</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.moveTo" id=link7 onMouseOver="ShowTip(event, 'tt6', 'link7')" onMouseOut="HideTip('tt6')">moveTo</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#OpenLayers.Layer.WFS.addTileMonitoringHooks" id=link8 onMouseOver="ShowTip(event, 'tt7', 'link8')" onMouseOut="HideTip('tt7')">addTileMonitoringHooks</a></td><td class=SDescription>This function takes a tile as input and adds the appropriate hooks to the tile so that the layer can keep track of the loading tile (making sure to check that the tile is always the layer&rsquo;s current tile before taking any action).</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.removeTileMonitoringHooks" id=link9 onMouseOver="ShowTip(event, 'tt8', 'link9')" onMouseOut="HideTip('tt8')">removeTileMonitoringHooks</a></td><td class=SDescription>This function takes a tile as input and removes the tile hooks that were added in addTileMonitoringHooks()</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#OpenLayers.Layer.WFS.onMapResize" id=link10 onMouseOver="ShowTip(event, 'tt9', 'link10')" onMouseOut="HideTip('tt9')">onMapResize</a></td><td class=SDescription>Call the onMapResize method of the appropriate parent class.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.display" id=link11 onMouseOver="ShowTip(event, 'tt10', 'link11')" onMouseOut="HideTip('tt10')">display</a></td><td class=SDescription>Call the display method of the appropriate parent class.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#OpenLayers.Layer.WFS.mergeNewParams" id=link12 onMouseOver="ShowTip(event, 'tt11', 'link12')" onMouseOut="HideTip('tt11')">mergeNewParams</a></td><td class=SDescription>Modify parameters for the layer and redraw.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.clone" id=link13 onMouseOver="ShowTip(event, 'tt12', 'link13')" onMouseOut="HideTip('tt12')">clone</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#OpenLayers.Layer.WFS.getFullRequestString" id=link14 onMouseOver="ShowTip(event, 'tt13', 'link14')" onMouseOut="HideTip('tt13')">getFullRequestString</a></td><td class=SDescription>combine the layer&rsquo;s url with its params and these newParams.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.commit" id=link15 onMouseOver="ShowTip(event, 'tt14', 'link15')" onMouseOut="HideTip('tt14')">commit</a></td><td class=SDescription>Write out the data to a WFS server.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#OpenLayers.Layer.WFS.commitSuccess" id=link16 onMouseOver="ShowTip(event, 'tt15', 'link16')" onMouseOut="HideTip('tt15')">commitSuccess</a></td><td class=SDescription>Called when the Ajax request returns a response</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.commitFailure" id=link17 onMouseOver="ShowTip(event, 'tt16', 'link17')" onMouseOut="HideTip('tt16')">commitFailure</a></td><td class=SDescription>Called when the Ajax request fails</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#OpenLayers.Layer.WFS.commitReport" id=link18 onMouseOver="ShowTip(event, 'tt17', 'link18')" onMouseOut="HideTip('tt17')">commitReport</a></td><td class=SDescription>Called with a &lsquo;success&rsquo; message if the commit succeeded, otherwise a failure message, and the full request text as a second parameter. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.refresh" id=link19 onMouseOver="ShowTip(event, 'tt18', 'link19')" onMouseOut="HideTip('tt18')">refresh</a></td><td class=SDescription>Refreshes all the features of the layer</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#OpenLayers.Layer.WFS.getDataExtent" id=link20 onMouseOver="ShowTip(event, 'tt19', 'link20')" onMouseOut="HideTip('tt19')">getDataExtent</a></td><td class=SDescription>Calculates the max extent which includes all of the layer data.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#OpenLayers.Layer.WFS.setOpacity" id=link21 onMouseOver="ShowTip(event, 'tt20', 'link21')" onMouseOut="HideTip('tt20')">setOpacity</a></td><td class=SDescription>Call the setOpacity method of the appropriate parent class to set the opacity.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>
  15
  16 <div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.Properties"></a>Properties</h3></div></div>
  17
  18 <div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.isBaseLayer"></a>isBaseLayer</h3><div class=CBody><p>{Boolean} WFS layer is not a base layer by default.</p></div></div></div>
  19
  20 <div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.tile"></a>tile</h3><div class=CBody><p>{<a href="../Tile/WFS-js.html#OpenLayers.Tile.WFS" class=LClass id=link23 onMouseOver="ShowTip(event, 'tt1', 'link23')" onMouseOut="HideTip('tt1')">OpenLayers.Tile.WFS</a>}</p></div></div></div>
  21
  22 <div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.ratio"></a>ratio</h3><div class=CBody><p>{Float} the ratio of image/tile size to map size (this is the untiled buffer)</p></div></div></div>
  23
  24 <div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.DEFAULT_PARAMS"></a>DEFAULT_PARAMS</h3><div class=CBody><p>{Object} Hashtable of default key/value parameters</p></div></div></div>
  25
  26 <div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.featureClass"></a>featureClass</h3><div class=CBody><p>{<a href="../Feature-js.html#OpenLayers.Feature" class=LClass id=link24 onMouseOver="ShowTip(event, 'tt2', 'link24')" onMouseOut="HideTip('tt2')">OpenLayers.Feature</a>} If featureClass is defined, an old-style markers based WFS layer is created instead of a new-style vector layer.&nbsp; If sent, this should be a subclass of OpenLayers.Feature</p></div></div></div>
  27
  28 <div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.format"></a>format</h3><div class=CBody><p>{<a href="../Format-js.html#OpenLayers.Format" class=LClass id=link25 onMouseOver="ShowTip(event, 'tt3', 'link25')" onMouseOut="HideTip('tt3')">OpenLayers.Format</a>} The format you want the data to be parsed with.&nbsp; Must be passed in the constructor.&nbsp; Should be a class, not an instance.&nbsp; This option can only be used if no featureClass is passed / vectorMode is false: if a featureClass is passed, then this parameter is ignored.</p></div></div></div>
  29
  30 <div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.formatObject"></a>formatObject</h3><div class=CBody><p>{<a href="../Format-js.html#OpenLayers.Format" class=LClass id=link26 onMouseOver="ShowTip(event, 'tt3', 'link26')" onMouseOut="HideTip('tt3')">OpenLayers.Format</a>} Internally created/managed format object, used by the Tile to parse data.</p></div></div></div>
  31
  32 <div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.formatOptions"></a>formatOptions</h3><div class=CBody><p>{Object} Hash of options which should be passed to the format when it is created.&nbsp; Must be passed in the constructor.</p></div></div></div>
  33
  34 <div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.vectorMode"></a>vectorMode</h3><div class=CBody><p>{Boolean} Should be calculated automatically.&nbsp; Determines whether the layer is in vector mode or marker mode.</p></div></div></div>
  35
  36 <div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.encodeBBOX"></a>encodeBBOX</h3><div class=CBody><p>{Boolean} Should the BBOX commas be encoded?&nbsp; The WMS spec says &lsquo;no&rsquo;, but some services want it that way.&nbsp; Default false.</p></div></div></div>
  37
  38 <div class="CProperty"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.extractAttributes"></a>extractAttributes</h3><div class=CBody><p>{Boolean} Should the WFS layer parse attributes from the retrieved GML?&nbsp; Defaults to false.&nbsp; If enabled, parsing is slower, but attributes are available in the attributes property of layer features.</p></div></div></div>
  39
  40 <div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.Constructor"></a>Constructor</h3></div></div>
  41
  42 <div class="CConstructor"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.OpenLayers.Layer.WFS"></a>OpenLayers.<wbr>Layer.WFS</h3><div class=CBody><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>name</td><td class=CDLDescription>{String}</td></tr><tr><td class=CDLEntry>url</td><td class=CDLDescription>{String}</td></tr><tr><td class=CDLEntry>params</td><td class=CDLDescription>{Object}</td></tr><tr><td class=CDLEntry>options</td><td class=CDLDescription>{Object} Hashtable of extra options to tag onto the layer</td></tr></table></div></div></div>
  43
  44 <div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.Functions"></a>Functions</h3></div></div>
  45
  46 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.destroy"></a>destroy</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>destroy: function()</td></tr></table></blockquote></div></div></div>
  47
  48 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.setMap"></a>setMap</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setMap: function(</td><td class=PParameter nowrap>map</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>map</td><td class=CDLDescription>{<a href="../Map-js.html#OpenLayers.Map" class=LClass id=link27 onMouseOver="ShowTip(event, 'tt22', 'link27')" onMouseOut="HideTip('tt22')">OpenLayers.Map</a>}</td></tr></table></div></div></div>
  49
  50 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.moveTo"></a>moveTo</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>moveTo:function(</td><td class=PParameter nowrap>bounds,</td></tr><tr><td></td><td class=PParameter nowrap>zoomChanged,</td></tr><tr><td></td><td class=PParameter nowrap>dragging</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>bounds</td><td class=CDLDescription>{<a href="../BaseTypes/Bounds-js.html#OpenLayers.Bounds" class=LClass id=link28 onMouseOver="ShowTip(event, 'tt23', 'link28')" onMouseOut="HideTip('tt23')">OpenLayers.Bounds</a>}</td></tr><tr><td class=CDLEntry>zoomChanged</td><td class=CDLDescription>{Boolean}</td></tr><tr><td class=CDLEntry>dragging</td><td class=CDLDescription>{Boolean}</td></tr></table></div></div></div>
  51
  52 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.addTileMonitoringHooks"></a>addTileMonitoringHooks</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>addTileMonitoringHooks: function(</td><td class=PParameter nowrap>tile</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>This function takes a tile as input and adds the appropriate hooks to the tile so that the layer can keep track of the loading tile (making sure to check that the tile is always the layer&rsquo;s current tile before taking any action).</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>tile</td><td class=CDLDescription>{<a href="../Tile-js.html#OpenLayers.Tile" class=LClass id=link29 onMouseOver="ShowTip(event, 'tt24', 'link29')" onMouseOut="HideTip('tt24')">OpenLayers.Tile</a>}</td></tr></table></div></div></div>
  53
  54 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.removeTileMonitoringHooks"></a>removeTileMonitoringHooks</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>removeTileMonitoringHooks: function(</td><td class=PParameter nowrap>tile</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>This function takes a tile as input and removes the tile hooks that were added in addTileMonitoringHooks()</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>tile</td><td class=CDLDescription>{<a href="../Tile-js.html#OpenLayers.Tile" class=LClass id=link30 onMouseOver="ShowTip(event, 'tt24', 'link30')" onMouseOut="HideTip('tt24')">OpenLayers.Tile</a>}</td></tr></table></div></div></div>
  55
  56 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.onMapResize"></a>onMapResize</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>onMapResize: function()</td></tr></table></blockquote><p>Call the onMapResize method of the appropriate parent class.</p></div></div></div>
  57
  58 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.display"></a>display</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>display: function()</td></tr></table></blockquote><p>Call the display method of the appropriate parent class.</p></div></div></div>
  59
  60 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.mergeNewParams"></a>mergeNewParams</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>mergeNewParams:function(</td><td class=PParameter nowrap>newParams</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Modify parameters for the layer and redraw.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>newParams</td><td class=CDLDescription>{Object}</td></tr></table></div></div></div>
  61
  62 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.clone"></a>clone</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>clone: function (</td><td class=PParameter nowrap>obj</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>obj</td><td class=CDLDescription>{Object}</td></tr></table><h4 class=CHeading>Returns</h4><p>{<a href="#OpenLayers.Layer.WFS.OpenLayers.Layer.WFS" class=LConstructor >OpenLayers.Layer.WFS</a>} An exact clone of this OpenLayers.Layer.WFS</p></div></div></div>
  63
  64 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.getFullRequestString"></a>getFullRequestString</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getFullRequestString:function(</td><td class=PParameter nowrap>newParams,</td></tr><tr><td></td><td class=PParameter nowrap>altUrl</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>combine the layer&rsquo;s url with its params and these newParams.</p><p>Add the SRS parameter from &lsquo;projection&rsquo; -- this is probably more eloquently done via a setProjection() method, but this works for now and always.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>newParams</td><td class=CDLDescription>{Object}</td></tr><tr><td class=CDLEntry>altUrl</td><td class=CDLDescription>{String} Use this as the url instead of the layer&rsquo;s url</td></tr></table></div></div></div>
  65
  66 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.commit"></a>commit</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>commit: function()</td></tr></table></blockquote><p>Write out the data to a WFS server.</p></div></div></div>
  67
  68 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.commitSuccess"></a>commitSuccess</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>commitSuccess: function(</td><td class=PParameter nowrap>request</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Called when the Ajax request returns a response</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>response</td><td class=CDLDescription>{XmlNode} from server</td></tr></table></div></div></div>
  69
  70 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.commitFailure"></a>commitFailure</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>commitFailure: function(</td><td class=PParameter nowrap>request</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Called when the Ajax request fails</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>response</td><td class=CDLDescription>{XmlNode} from server</td></tr></table></div></div></div>
  71
  72 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.commitReport"></a>commitReport</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>commitReport: function(</td><td class=PParameter nowrap>string,</td></tr><tr><td></td><td class=PParameter nowrap>response</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Called with a &lsquo;success&rsquo; message if the commit succeeded, otherwise a failure message, and the full request text as a second parameter.&nbsp; Override this function to provide custom transaction reporting.</p><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>string</td><td class=CDLDescription>{String} reporting string</td></tr><tr><td class=CDLEntry>response</td><td class=CDLDescription>{String} full XML response</td></tr></table></div></div></div>
  73
  74 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.refresh"></a>refresh</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>refresh: function()</td></tr></table></blockquote><p>Refreshes all the features of the layer</p></div></div></div>
  75
  76 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.getDataExtent"></a>getDataExtent</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>getDataExtent: function ()</td></tr></table></blockquote><p>Calculates the max extent which includes all of the layer data.</p><h4 class=CHeading>Returns</h4><p>{<a href="../BaseTypes/Bounds-js.html#OpenLayers.Bounds" class=LClass id=link31 onMouseOver="ShowTip(event, 'tt23', 'link31')" onMouseOut="HideTip('tt23')">OpenLayers.Bounds</a>}</p></div></div></div>
  77
  78 <div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="OpenLayers.Layer.WFS.setOpacity"></a>setOpacity</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setOpacity: function (</td><td class=PParameter nowrap>opacity</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Call the setOpacity method of the appropriate parent class to set the opacity.</p><h4 class=CHeading>Parameter</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>opacity</td><td class=CDLDescription>{Float}</td></tr></table></div></div></div>
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ontent id=MGroupContent10><div class=MEntry><div class=MFile><a href="../Format/WFSCapabilities/v1-js.html">WFSCapabilities.v1</a></div></div><div class=MEntry><div class=MFile><a href="../Format/WFSCapabilities/v1_0_0-js.html">WFSCapabilities/<wbr>v1_0_0</a></div></div><div class=MEntry><div class=MFile><a href="../Format/WFSCapabilities/v1_1_0-js.html">WFSCapabilities/<wbr>v1_1_0</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="../Format/WFSDescribeFeatureType-js.html">WFSDescribeFeatureType.js</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent11')">WFST</a><div class=MGroupContent id=MGroupContent11><div class=MEntry><div class=MFile><a href="../Format/WFST-js.html">WFST</a></div></div><div class=MEntry><div class=MFile><a href="../Format/WFST/v1-js.html">v1</a></div></div><div class=MEntry><div class=MFile><a href="../Format/WFST/v1_0_0-js.html">v1_0_0</a></div></div><div class=MEntry><div class=MFile><a href="../Format/WFST/v1_1_0-js.html">v1_1_0</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="../Format/WKT-js.html">WKT</a></div></div><div class=MEntry><div class=MFile><a href="../Format/WMSCapabilities-js.html">WMSCapabilities</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent12')">WMSCapabilities</a><div class=MGroupContent id=MGroupContent12><div class=MEntry><div class=MFile><a href="../Format/WMSCapabilities/v1_1-js.html">WMSCapabilities.v1_1</a></div></div><div class=MEntry><div class=MFile><a href="../Format/WMSCapabilities/v1_1_0-js.html">WMSCapabilities/<wbr>v1_1_0</a></div></div><div class=MEntry><div class=MFile><a href="../Format/WMSCapabilities/v1_1_1-js.html">WMSCapabilities/<wbr>v1_1_1</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="../Format/WMSDescribeLayer-js.html">WMSDescribeLayer</a></div></div><div class=MEntry><div class=MFile><a href="../Format/WMSDescribeLayer/v1_1-js.html">WMSDescribeLayer.v1_1</a></div></div><div class=MEntry><div class=MFile><a href="../Format/WMSGetFeatureInfo-js.html">WMSGetFeatureInfo</a></div></div><div class=MEntry><div class=MFile><a href="../Format/XML-js.html">XML</a></div></div></div></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent15')">Geometry</a><div class=MGroupContent id=MGroupContent15><div class=MEntry><div class=MFile><a href="../Geometry-js.html">Geometry</a></div></div><div class=MEntry><div class=MFile><a href="../Geometry/Collection-js.html">Collection</a></div></div><div class=MEntry><div class=MFile><a href="../Geometry/Curve-js.html">Curve</a></div></div><div class=MEntry><div class=MFile><a href="../Geometry/LinearRing-js.html">LinearRing</a></div></div><div class=MEntry><div class=MFile><a href="../Geometry/LineString-js.html">LineString</a></div></div><div class=MEntry><div class=MFile><a href="../Geometry/MultiLineString-js.html">MultiLineString</a></div></div><div class=MEntry><div class=MFile><a href="../Geometry/MultiPoint-js.html">MultiPoint</a></div></div><div class=MEntry><div class=MFile><a href="../Geometry/MultiPolygon-js.html">MultiPolygon</a></div></div><div class=MEntry><div class=MFile><a href="../Geometry/Point-js.html">Point</a></div></div><div class=MEntry><div class=MFile><a href="../Geometry/Polygon-js.html">Polygon</a></div></div><div class=MEntry><div class=MFile><a href="../Geometry/Rectangle-js.html">Rectangle</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent16')">Handler</a><div class=MGroupContent id=MGroupContent16><div class=MEntry><div class=MFile><a href="../Handler-js.html">Handler</a></div></div><div class=MEntry><div class=MFile><a href="../Handler/Box-js.html">Box</a></div></div><div class=MEntry><div class=MFile><a href="../Handler/Click-js.html">Click</a></div></div><div class=MEntry><div class=MFile><a href="../Handler/Drag-js.html">Drag</a></div></div><div class=MEntry><div class=MFile><a href="../Handler/Feature-js.html">Feature</a></div></div><div class=MEntry><div class=MFile><a href="../Handler/Hover-js.html">Hover</a></div></div><div class=MEntry><div class=MFile><a href="../Handler/Keyboard-js.html">Keyboard</a></div></div><div class=MEntry><div class=MFile><a href="../Handler/MouseWheel-js.html">MouseWheel</a></div></div><div class=MEntry><div class=MFile><a href="../Handler/Path-js.html">Path</a></div></div><div class=MEntry><div class=MFile><a href="../Handler/Point-js.html">Point</a></div></div><div class=MEntry><div class=MFile><a href="../Handler/Polygon-js.html">Polygon</a></div></div><div class=MEntry><div class=MFile><a href="../Handler/RegularPolygon-js.html">RegularPolygon</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="../Icon-js.html">Icon</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent17')">Lang</a><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  93 <!--START_ND_TOOLTIPS-->
  94 <div class=CToolTip id="tt1"><div class=CClass>Instances of OpenLayers.Tile.WFS are used to manage the image tiles used by various layers. </div></div><div class=CToolTip id="tt2"><div class=CClass>Features are combinations of geography and attributes. </div></div><div class=CToolTip id="tt3"><div class=CClass>Base class for format reading/writing a variety of formats. </div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>destroy: function()</td></tr></table></blockquote></div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setMap: function(</td><td class=PParameter nowrap>map</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>moveTo:function(</td><td class=PParameter nowrap>bounds,</td></tr><tr><td></td><td class=PParameter nowrap>zoomChanged,</td></tr><tr><td></td><td class=PParameter nowrap>dragging</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>addTileMonitoringHooks: function(</td><td class=PParameter nowrap>tile</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>This function takes a tile as input and adds the appropriate hooks to the tile so that the layer can keep track of the loading tile (making sure to check that the tile is always the layer&rsquo;s current tile before taking any action).</div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>removeTileMonitoringHooks: function(</td><td class=PParameter nowrap>tile</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>This function takes a tile as input and removes the tile hooks that were added in addTileMonitoringHooks()</div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>onMapResize: function()</td></tr></table></blockquote>Call the onMapResize method of the appropriate parent class.</div></div><div class=CToolTip id="tt10"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>display: function()</td></tr></table></blockquote>Call the display method of the appropriate parent class.</div></div><div class=CToolTip id="tt11"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>mergeNewParams:function(</td><td class=PParameter nowrap>newParams</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Modify parameters for the layer and redraw.</div></div><div class=CToolTip id="tt12"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>clone: function (</td><td class=PParameter nowrap>obj</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt13"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getFullRequestString:function(</td><td class=PParameter nowrap>newParams,</td></tr><tr><td></td><td class=PParameter nowrap>altUrl</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>combine the layer&rsquo;s url with its params and these newParams.</div></div><div class=CToolTip id="tt14"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>commit: function()</td></tr></table></blockquote>Write out the data to a WFS server.</div></div><div class=CToolTip id="tt15"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>commitSuccess: function(</td><td class=PParameter nowrap>request</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Called when the Ajax request returns a response</div></div><div class=CToolTip id="tt16"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>commitFailure: function(</td><td class=PParameter nowrap>request</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Called when the Ajax request fails</div></div><div class=CToolTip id="tt17"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>commitReport: function(</td><td class=PParameter nowrap>string,</td></tr><tr><td></td><td class=PParameter nowrap>response</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Called with a &lsquo;success&rsquo; message if the commit succeeded, otherwise a failure message, and the full request text as a second parameter. </div></div><div class=CToolTip id="tt18"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>refresh: function()</td></tr></table></blockquote>Refreshes all the features of the layer</div></div><div class=CToolTip id="tt19"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>getDataExtent: function ()</td></tr></table></blockquote>Calculates the max extent which includes all of the layer data.</div></div><div class=CToolTip id="tt20"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setOpacity: function (</td><td class=PParameter nowrap>opacity</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Call the setOpacity method of the appropriate parent class to set the opacity.</div></div><div class=CToolTip id="tt21"><div class=CClass>Instances of OpenLayers.Layer.Vector are used to render vector data from a variety of sources. </div></div><div class=CToolTip id="tt22"><div class=CClass>Instances of OpenLayers.Map are interactive maps embedded in a web page. </div></div><div class=CToolTip id="tt23"><div class=CClass>Instances of this class represent bounding boxes. </div></div><div class=CToolTip id="tt24"><div class=CClass>This is a class designed to designate a single tile, however it is explicitly designed to do relatively little. </div></div><!--END_ND_TOOLTIPS-->
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