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Code Issues Releases Wiki Activity

Throw an error if a Function node adds an input event listener

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This commit is contained in:
Nick O'Leary 2016-04-21 22:24:59 +01:00
parent 59b34c2b3f
commit 2801838ffa
2 changed files with 6 additions and 0 deletions
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3
nodes/core/core/80-function.js
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@ -83,6 +83,9 @@ module.exports = function(RED) {
sendResults(node, id, msgs);
},
on: function() {
if (arguments[0] === "input") {
throw new Error(RED._("function.error.inputListener"));
}
node.on.apply(node, arguments);
},
status: function() {

3
nodes/core/locales/en-US/messages.json
View File

@ -141,6 +141,9 @@
"function": "Function",
"outputs": "Outputs"
},
"error": {
"inputListener":"Cannot add listener to 'input' event within Function"
},
"tip": "See the Info tab for help writing functions."
},
"template": {