onClick（）不起作用

Question

I have two links on my html page which when clicked runs a script using 'onClick'. the code worked perfectly before but after I added some code then removed it, it has stopped working.

<a id="log" class="btn btn-xs" href="#" onclick="Options.js">Change Log</a>

document.getElementById('log').addEventListener('click', showLog);

function showLog() {
var log = window.open("", "title", "srollbars=0, width=440, height=620");
var src = "../changelog/changelog.txt";

log.document.write('<p><iframe src="'+src+'" width=430 height=600 frameborder=0></iframe></p>');
}

The code seems slightly finicky. Thanks for any help!

Answer 1

<a id="save" class="btn btn-xs" href="#" onclick="Options.js">Change Log</a>

Should be

<a id="save" class="btn btn-xs" href="#" onclick="showLog()">Change Log</a>

You've referenced the script file not the function, providing you've included your options.js somewhere in your html document

Ie the snippet below is present in the html document somewhere

<script src="js/Options.js"></script> 

Answer 2

onClick expects a function, not a file. Import your file first, then call your function like showLog(); in the onclick segment.