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Fix for bug # 46813. Assertion while trying to go back. r=jag, sr=alecf

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This commit is contained in:
radha%netscape.com 2001-02-27 00:55:49 +00:00
parent 7ff7c756a2
commit c78295cd82
1 changed files with 28 additions and 7 deletions
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35
xpfe/browser/resources/content/navigator.js
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@ -573,22 +573,35 @@ function Translate()
function gotoHistoryIndex(aEvent)
{
var index = aEvent.target.getAttribute("index");
if (index) {
if (!index)
return false;
try {
getWebNavigation().gotoIndex(index);
return true;
}
return false;
catch(ex) {
return false;
}
return true;
}
function BrowserBack()
{
getWebNavigation().goBack();
try {
getWebNavigation().goBack();
}
catch(ex) {
}
UpdateBackForwardButtons();
}
function BrowserForward()
{
getWebNavigation().goForward();
try {
getWebNavigation().goForward();
}
catch(ex) {
}
UpdateBackForwardButtons();
}
@ -604,7 +617,11 @@ function BrowserForwardMenu(event)
function BrowserStop()
{
getWebNavigation().stop();
try {
getWebNavigation().stop();
}
catch(ex) {
}
}
function BrowserReload()
@ -844,7 +861,11 @@ function BrowserPrint()
function BrowserSetDefaultCharacterSet(aCharset)
{
getMarkupDocumentViewer().defaultCharacterSet = aCharset;
getWebNavigation().reload(nsIWebNavigation.LOAD_FLAGS_NONE);
try {
getWebNavigation().reload(nsIWebNavigation.LOAD_FLAGS_NONE);
}
catch(ex) {
}
}
function BrowserSetForcedCharacterSet(aCharset)