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Alter semantics of Zotero.Exception.Alert() so that toString() returns the cause if there is one

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This commit is contained in:
Simon Kornblith 2012-07-15 04:14:24 -04:00
parent de2d1669fe
commit 910f698ea2
1 changed files with 11 additions and 7 deletions
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18
chrome/content/zotero/xpcom/error.js
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@ -98,10 +98,7 @@ Zotero.Exception.Alert.prototype = {
}
},
/**
* Gets the error string
*/
"toString":function() {
get message() {
try {
return Zotero.getString(this.name, this.params);
} catch(e) {
@ -109,6 +106,13 @@ Zotero.Exception.Alert.prototype = {
}
},
/**
* Gets the error string
*/
"toString":function() {
return this.cause.toString() || this.message;
},
/**
* Presents the error in a dialog
* @param {DOMWindow} window The window to which the error should be attached
@ -116,9 +120,9 @@ Zotero.Exception.Alert.prototype = {
"present":function(window) {
Components.utils.import("resource://gre/modules/Services.jsm");
try {
Services.prompt.alert(window || null, this.title, this.toString());
}catch(e) {
Zotero.debug(e);
Services.prompt.alert(window || null, this.title, this.message);
} catch(e) {
Zotero.debug(e);
}
},