我创建了一个错误消息,它可以在IE和Mozila上工作,但无法在Safari、Chrome和Opera上工作。
但我需要使用它。请告诉我正确的做法。
<script language="javascript" type="text/javascript">
window.onerror = function(msg, url, line)
{
document.write("Message\t = "+msg + "<br/>Location\t = " + url + "<br/>Line No.\t = " + line + "<br/>Error No.\t = " + this.err.number);
}
this.err = Error(12,"My Own Error");
throw this.err;
</script>
==========================================
Internet Explorer:
My Error
Message = My Own Error
Location = http://localhost/practice/JavaScript/window.errors.php
Line No. = 8
Error No. = 12
================================================
Mozilla FireFox:
My Error
Message = Script error.
Location = My Own Error
Line No. = 0
Error No. = undefined
=====================================================
Safari, Chrome, Opera:
My Error
看起来 Mozilla 给出了错误的信息。我该怎么办?