我有一个javascript数组.
addresses = new Array(document.client.cli_Build.value,
document.client.cli_Address.value,
document.client.cli_City.value,
document.client.cli_State.value,
document.client.cli_Postcode.value,
document.client.cli_Country.value);
document.client.cli_PostalAddress.value = addresses.join(", ");
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我必须将所有这些数组值的内容复制到邮政地址textarea.当我使用上面的连接函数时,为空值添加了逗号.如何删除这些额外的逗号?
谢谢