Diskussion zu den Themen Bildschaltflächenübermittlung und wiederholte Formularübermittlung

<form id="loginform" name="loginform" action="upload/2022/web/<input type=image src=login.gif" name="imagesubmit" />
</form>

<form id="loginform" name="loginform" action="upload/2022/web/<input onclick=document.loginform.submit() type=image src=login.gif" name="imagesubmit" />
</form>

<input type="SENDEN" onclick="senden()">

<form id="loginform" name="loginform" action="upload/2022/web/<img onclick=document.loginform.submit() src=login.gif" name="imagesubmit" />
</form>

<input type="image" src="bt.gif" onclick="submit()">

<input type="image" src="bt.gif" onclick="submit();this.disabled=true">

<script language="JavaScript">
Funktionstest () {
für (i = 0; i <document.getElementsByName ('t1'). Länge; i++)
document.getElementsByName('t1')[i].disabled=true;
}
</Skript>
<Formularname="f1" Methode="posten" Aktion="1.htm" Ziel="_blank" onsubmit="test()">
<input type="image" name="t1" src="upload/2022/web/newtopic.gif">
<input type="image" name="t1" src="upload/2022/web/newtopic.gif">
<input type="image" name="t1" src="upload/2022/web/newtopic.gif">
</form>

<Eingabetyp="Bild" src="xxx.gif" onclick="return dosubmit();">