javascript - Make A Bookmarklet Execute A Function That It Downloads -

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i create bookmarklet downloads remote javascript file in function defined , executes function parameters hard-coded bookmarklet.

here standard "download-and-run-remote-script" bookmarklet function call in last line:

javascript:( function () {      var new_script = document.createelement("script");      new_script.src = "http://mydomain.com/myscript.js";      document.body.appendchild(new_script);     do_stuff('hello world!'); } ) ();

here contents of myscript.js:

function do_stuff(input_variable) {     alert(input_variable); }

as written, doesn't anything. why not? should differently?

scripts load asynchronously. means script doesn't finish loading before try run function.

solution 1.) myvar = 'hello world!' in bookmarklet , do_stuff(myvar) in myscript.js.

solution 2.) use onload event script element create. more robust, more complicated.


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