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fix up sequence of elements in Web Map Context 1.1 Format when writing, thanks trondmm for the catch and initial patch, r=tschaub (closes #2174)

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@9614 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
bartvde
2009-08-07 15:59:43 +00:00
parent 01d4330c81
commit 5964a8db60
4 changed files with 58 additions and 26 deletions
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9
lib/OpenLayers/Format/WMC/v1.js
View File

@@ -641,15 +641,6 @@ OpenLayers.Format.WMC.v1 = OpenLayers.Class(OpenLayers.Format.XML, {
node.appendChild(this.write_wmc_MetadataURL(layer));
}
// optional FormatList element
node.appendChild(this.write_wmc_FormatList(layer));
// optional StyleList element
node.appendChild(this.write_wmc_StyleList(layer));
// OpenLayers specific properties go in an Extension element
node.appendChild(this.write_wmc_LayerExtension(layer));
return node;
},

25
lib/OpenLayers/Format/WMC/v1_0_0.js
View File

@@ -44,6 +44,31 @@ OpenLayers.Format.WMC.v1_0_0 = OpenLayers.Class(
);
},
/**
* Method: write_wmc_Layer
* Create a Layer node given a layer object.
*
* Parameters:
* layer - {<OpenLayers.Layer.WMS>} Layer object.
*
* Returns:
* {Element} A WMC Layer element node.
*/
write_wmc_Layer: function(layer) {
var node = OpenLayers.Format.WMC.v1.prototype.write_wmc_Layer.apply(
this, [layer]
);
// optional FormatList element
node.appendChild(this.write_wmc_FormatList(layer));
// optional StyleList element
node.appendChild(this.write_wmc_StyleList(layer));
// OpenLayers specific properties go in an Extension element
node.appendChild(this.write_wmc_LayerExtension(layer));
},
CLASS_NAME: "OpenLayers.Format.WMC.v1_0_0"
});

13
lib/OpenLayers/Format/WMC/v1_1_0.js
View File

@@ -95,7 +95,7 @@ OpenLayers.Format.WMC.v1_1_0 = OpenLayers.Class(
this.namespaces.sld, "sld:MinScaleDenominator"
);
minSD.appendChild(this.createTextNode(layer.maxScale.toPrecision(10)));
node.insertBefore(minSD, node.childNodes[3]);
node.appendChild(minSD);
}
if(layer.options.resolutions || layer.options.scales ||
@@ -104,8 +104,17 @@ OpenLayers.Format.WMC.v1_1_0 = OpenLayers.Class(
this.namespaces.sld, "sld:MaxScaleDenominator"
);
maxSD.appendChild(this.createTextNode(layer.minScale.toPrecision(10)));
node.insertBefore(maxSD, node.childNodes[4]);
node.appendChild(maxSD);
}
// optional FormatList element
node.appendChild(this.write_wmc_FormatList(layer));
// optional StyleList element
node.appendChild(this.write_wmc_StyleList(layer));
// OpenLayers specific properties go in an Extension element
node.appendChild(this.write_wmc_LayerExtension(layer));
return node;

37
tests/Format/WMC/v1_1_0.html
View File

@@ -1,20 +1,20 @@
<html>
<head>
<script src="../../../lib/OpenLayers.js"></script>
<html>
<head>
<script src="../../../lib/OpenLayers.js"></script>
<script type="text/javascript">
function test_write_wmc_Layer(t) {
if (OpenLayers.Util.getBrowserName() == "safari") {
t.plan(0);
t.debug_print("Safari has wierd behavior with getElementsByTagNameNS: the result is that we can't run these tests there. Patches welcome.");
return;
}
t.plan(10);
t.plan(12);
// direct construction of a parser for a unit test
var wmc = new OpenLayers.Format.WMC.v1_1_0();
var sldNS = wmc.namespaces["sld"];
// test that Min/MaxScaleDenominator is not written out when no
// resolution related options are set
var layer = new OpenLayers.Layer.WMS(
@@ -45,7 +45,7 @@
t.eq(maxList.length, 1, "(resolutions) node written with MaxScaleDenominator");
t.eq(layer.minScale.toPrecision(10), wmc.getChildValue(maxList[0]),
"(resolutions) node written with correct MaxScaleDenominator value");
layer = new OpenLayers.Layer.WMS(
"test", "http://foo", {},
{scales: [4, 2, 1], maxExtent: new OpenLayers.Bounds(1, 2, 3, 4)}
@@ -62,13 +62,20 @@
t.eq(maxList.length, 1, "(scales) node written with MaxScaleDenominator");
t.eq(layer.minScale.toPrecision(10), wmc.getChildValue(maxList[0]),
"(scales) node written with correct MaxScaleDenominator value");
}
</script>
</head>
layer.metadataURL = 'http://foo';
node = wmc.write_wmc_Layer(layer);
t.eq(node.childNodes[3].localName || node.childNodes[3].nodeName.split(":").pop(),
'MetadataURL', "MinScaleDenominator is written after MetadataURL, so third node should be MetadataURL");
t.eq(node.childNodes[4].localName || node.childNodes[4].nodeName.split(":").pop(),
'MinScaleDenominator', "MinScaleDenominator is written after MetadataURL, so fourth node should be MinScaleDenominator");
}
</script>
</head>
<body>
<div id="map" style="width: 512px; height: 256px;"></div>
</body>
</html>
</body>
</html>