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Bug 985555 - Prevent creating multiple markup view iframes when browsing in history. r=bgrins

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This commit is contained in:
Alexandre Poirot 2014-03-20 09:33:18 -04:00
parent cbbee25e7e
commit d488948063
1 changed files with 10 additions and 2 deletions
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12
browser/devtools/inspector/inspector-panel.js
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@ -318,7 +318,13 @@ InspectorPanel.prototype = {
this._destroyMarkup();
this.isDirty = false;
this._getDefaultNodeForSelection().then(defaultNode => {
let onNodeSelected = defaultNode => {
// Cancel this promise resolution as a new one had
// been queued up.
if (this._pendingSelection != onNodeSelected) {
return;
}
this._pendingSelection = null;
this.selection.setNodeFront(defaultNode, "navigateaway");
this._initMarkup();
@ -330,7 +336,9 @@ InspectorPanel.prototype = {
this.setupSearchBox();
this.emit("new-root");
});
});
};
this._pendingSelection = onNodeSelected;
this._getDefaultNodeForSelection().then(onNodeSelected);
},
_selectionCssSelector: null,