如何使window.print（）在本地运行？

Question

Hi I have been writing a website for the last couple of weeks but cannot get the Javascript function window.print() to run locally in my browser. I do not have server space yet so I cannot check the online functionality. Here is my code:

    <form>
        <input type="button" value="Print this page" onclick="window.print();" />
    </form> 

Does anyone know if this function can run on a local machine? Or is there a problem with my code? Thanks

Answer 1

The syntax is fine. It should work.

You might also want to try onclick="javascript:window.print();" and see if that works.

Another option you can try then is to create a function inside a script tag and call it from your onclick event:

<input type="button" value="Print this page" onclick="PrintMe()" />

<script>
    function PrintMe(){
        window.print();
    }
</script>

Answer 2

It might be a problem with the form tag..

try using button without form requirement

<button onclick="window.print();">Print this page</button>

Or if you are using the form

<form>
    <input type="button" value="Print this page" onclick="window.print();return false;" />
</form> 

if alert works and then enables this to work what happens if you try

onclick="console.log(window.print());return false;"

Answer 3

Capitilize the C in onClick. That might help. That's how I learned it, anyway.