I want to set a value into this input. When I use;
document.getElementById('pppUserName').value = "My value"
does not works and gives me this error:
Uncaught TypeError: document.getElementById(...) is null
Apperantly, it is not empty but cannot fill it.
<td colspan="2">
<input name="pppUserName" type="text" id="pppUserName" maxlength="64" style="width:100%" height="20">
</td>
Any help?
Here is the related code:
<tr>
<td>
<script language="JavaScript" type="text/javascript">document.write(eval("gVarPassword"));</script>Pass:</td>
<td colspan="2" name="pppPasswordTD" id="pppPasswordTD">
<input name="pppPassword" type="password" id="pppPassword" style="width:100%;" autocomplete="off" onkeydown="fncKeyStop(event);" onpaste="return false;" oncontextmenu="return false;" height="20">
</td>
<td> <input type="checkbox" name="isPlainWAN" id="isPlainWAN" onclick="changeTextWAN()">
<script language="JavaScript" type="text/javascript">document.write(eval("gVarPlain"));</script>Show the password
</td>
</tr>
