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rtwiki.js : catch some typeErrors

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This commit is contained in:
ansuz 2016-01-26 11:32:12 +01:00
parent 1d130d4445
commit 4cf2a8a0bd
1 changed files with 16 additions and 2 deletions
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14
www/code/rtwiki.js
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@ -437,7 +437,11 @@ define([
}, 500); }, 500);
socket.onClose.push(function () { socket.onClose.push(function () {
clearTimeout(to); clearTimeout(to);
if (toolbar && typeof toolbar.remove === 'function') {
toolbar.remove(); toolbar.remove();
} else {
warn("toolbar.remove is not a function"); //why not?
}
setAutosaveHiddenState(false); setAutosaveHiddenState(false);
}); });
@ -752,6 +756,12 @@ define([
//error(false, "userDocBeforePatch != textAreaVal"); //error(false, "userDocBeforePatch != textAreaVal");
} }
var op = attempt(Otaml.makeTextOperation)(userDocBeforePatch, realtime.getUserDoc()); var op = attempt(Otaml.makeTextOperation)(userDocBeforePatch, realtime.getUserDoc());
if (typeof op === 'undefined') {
warn("TypeError: op is undefined");
return;
}
var oldValue = textAreaVal; var oldValue = textAreaVal;
var newValue = realtime.getUserDoc(); var newValue = realtime.getUserDoc();
// Fix cursor and/or selection // Fix cursor and/or selection
@ -825,7 +835,11 @@ define([
}, 500); }, 500);
socket.onClose.push(function () { socket.onClose.push(function () {
clearTimeout(to); clearTimeout(to);
if (toolbar && typeof toolbar.remove === 'function') {
toolbar.remove(); toolbar.remove();
} else {
warn("toolbar.remove is not a function"); //why not?
}
setAutosaveHiddenState(false); setAutosaveHiddenState(false);
}); });
socket.onEvent = function(){ socket.onEvent = function(){