如何通过js进行表单提交

Question

用form1.submit();提交
回车提交为
<form name=form1 onkeydown="if(event.keyCode==13){form1.submit()}">
</form>

Answer 1

onclick="this.form.submit();onClick="javascript:document.forms[0].submit();添加到<img>标签内

Answer 2

function submit(){
  if(form1.text1.value==''){//check value
    alert('cannot empty1!');
  }else(
    form1.submit();//submit
  )
}

Answer 3

<form>
...
<input type="submit" value="submit" style="display:none" />
...
</form>

Answer 4

<img src="" onclick="formname.submit()" style="cursor:hand">关于日期的常见操作
http://community.csdn.net//Expert/TopicView2.asp?id=4360247&datebasetype=now
js FAQ贴
http://community.csdn.net//Expert/TopicView2.asp?id=4356360&datebasetype=now
DHTML手册,js手册,dom手册下载
http://community.csdn.net//Expert/TopicView2.asp?id=4356325&datebasetype=now