When I write a GreaseMonkey script, if I create a div and set onclick to alert it works:
var btn = document.createElement( div );
btn.setAttribute( onclick ,"alert( clicked! );");
However, if I ask it to do something else that was defined earlier then it fails:
function graphIt() {...};
var btn = document.createElement( div );
btn.setAttribute( onclick ,"graphIt();");
Is there any way I can bind a function to the onclick event of a div?
Your problem is that since you re seting the attribute to a string, it s evaluating the string in the context of the page itself, which doesn t have a graphIt function.
You should call the addEventListener method, like this:
function graphIt() {...}; var btn = document.createElement( div );
btn.addEventListener("click", graphIt, false);
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When I write a GreaseMonkey script, if I create a div and set onclick to alert it works: var btn = document.createElement( div ); btn.setAttribute( onclick ,"alert( clicked! );"); However, if I ask ...