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In the case of an overview map rendered into a user-provided div, the minimize and maximize divs are not created so we need to test for existence of them in the showToggle method.

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Paul Spencer
2012-03-28 11:40:14 -04:00
parent d1d5ab9930
commit 175423b3ba
1 changed files with 6 additions and 2 deletions
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lib/OpenLayers/Control/OverviewMap.js
+6 -2
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@@ -398,8 +398,12 @@ OpenLayers.Control.OverviewMap = OpenLayers.Class(OpenLayers.Control, {
* minimize - {Boolean} * minimize - {Boolean}
*/ */
showToggle: function(minimize) { showToggle: function(minimize) {
this.maximizeDiv.style.display = minimize ? '' : 'none'; if (this.maximizeDiv) {
this.minimizeDiv.style.display = minimize ? 'none' : ''; this.maximizeDiv.style.display = minimize ? '' : 'none';
}
if (this.minimizeDiv) {
this.minimizeDiv.style.display = minimize ? 'none' : '';
}
}, },
/** /**