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Fix beyboard widget empty parameters (#4094)

This commit is contained in:
Simon Huber 2019-07-30 14:47:56 +02:00 committed by Jeremy Ruston
parent 269fa5313f
commit e669ec098f

View File

@ -73,13 +73,13 @@ Compute the internal state of the widget
KeyboardWidget.prototype.execute = function() {
var self = this;
// Get attributes
this.actions = this.getAttribute("actions");
this.message = this.getAttribute("message");
this.param = this.getAttribute("param");
this.key = this.getAttribute("key");
this.tag = this.getAttribute("tag");
this.actions = this.getAttribute("actions","");
this.message = this.getAttribute("message","");
this.param = this.getAttribute("param","");
this.key = this.getAttribute("key","");
this.tag = this.getAttribute("tag","");
this.keyInfoArray = $tw.keyboardManager.parseKeyDescriptors(this.key);
this["class"] = this.getAttribute("class");
this["class"] = this.getAttribute("class","");
if(this.key.substr(0,2) === "((" && this.key.substr(-2,2) === "))") {
this.shortcutTiddlers = [];
var name = this.key.substring(2,this.key.length -2);