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Util.modifyDOMElement don't update the opactity if the passed value is

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evaluated as false, passing 0.0 won't work as expected. Fix it. Spotted by
sebastien and reviewed by crschmidt. (Closes #1168)



git-svn-id: http://svn.openlayers.org/trunk/openlayers@5372 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
Frédéric Junod
2007-12-11 08:23:52 +00:00
parent 354817649d
commit a9b2a64bdc
2 changed files with 52 additions and 11 deletions
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45
tests/test_Util.html
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@@ -255,7 +255,7 @@
"sizingMethod='" + sizing + "') alpha(opacity=50)";
t.eq(imageDiv.style.filter, filter, "div filter value correctly set");
filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=0)";
filter = "alpha(opacity=0)";
t.eq(image.style.filter, filter, "image filter set correctly");
} else {
@@ -276,6 +276,47 @@
}
function test_Util_modifyDOMElement_opacity(t) {
t.plan(8);
var opacity = 0.2;
var element = document.createElement("div");
OpenLayers.Util.modifyDOMElement(element, null, null, null, null,
null, null, opacity);
t.eq(parseFloat(element.style.opacity), opacity,
"element.style.opacity set correctly when opacity = " + opacity);
t.eq(element.style.filter, 'alpha(opacity=' + (opacity * 100) + ')',
"element.style.filter set correctly when opacity = " + opacity);
OpenLayers.Util.modifyDOMElement(element, null, null, null, null,
null, null, "5");
t.eq(parseFloat(element.style.opacity), opacity,
"element.style.opacity not changed if the value is incorrect");
t.eq(element.style.filter, 'alpha(opacity=' + (opacity * 100) + ')',
"element.style.filter not changed if the value is incorrect");
OpenLayers.Util.modifyDOMElement(element, null, null, null, null,
null, null, "hello");
t.eq(parseFloat(element.style.opacity), opacity,
"element.style.opacity not changed if the value is incorrect");
t.eq(element.style.filter, 'alpha(opacity=' + (opacity * 100) + ')',
"element.style.filter not changed if the value is incorrect");
opacity = 1.00;
OpenLayers.Util.modifyDOMElement(element, null, null, null, null,
null, null, opacity);
t.eq(element.style.opacity, '',
"element.style.opacity is removed when opacity = " + opacity);
t.eq(element.style.filter, '',
"element.style.filter is removed when opacity = " + opacity);
}
function test_09_Util_modifyDOMElement(t) {
t.plan( 10 );
@@ -367,7 +408,7 @@
"sizingMethod='" + sizing + "') alpha(opacity=" + opacity *100 + ")";
t.eq(imageDiv.style.filter, filter, "div filter value correctly set");
filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=0)";
filter = "alpha(opacity=0)";
t.eq(image.style.filter, filter, "image filter set correctly");
} else {