Submit always sends data to URL

  • Hi, When using this form on a local system it Always works correctly as a POST request, but when I use it online it always works as a GET request. How can I change this behavior? What is the cause?

    <div>
        <table width="100%" border="0" cellspacing="0" cellpadding="0" align="center">
            <tr width="100%">
                <td width="100%" class="face_padding_cell">
                    <form name="MyForm" id="MyForm" onSubmit="return beforeSubmit()" action="" method="POST" enctype="application/x-www-form-urlencoded">
                            <input type="hidden" id="MY_BLACKWHITE" name="MY_BLACKWHITE" value="Domain Lists">
                            <input type="hidden" id="MY_POST_CODE" name="MY_POST_CODE" value="">
                            <input type="hidden" id="type" name="type" value="good">
                            <input type="hidden" id="area" name="area" value="display">
                            <input type="hidden" id="user" name="user" value="dnb">
                            <input type="hidden" id="my_checked" name="my_checked" value="">
                            <input type="hidden" id="my_unchecked" name="my_unchecked" value="">
                            <input type="hidden" id="my_original" name="my_original" value="">
                <div width="40%" align="center">
                    <table width="30%">
                        <tr><td class=my_button align="left"><button type="submit" id="button" onClick="return addEntry()"">Add</button></td><td class=my_button align="left"><button type="submit" id="button" onClick="return beforeSubmit()"">Save</button></td></tr>
                    </table>
                </div>
            <table align="center" width="90%" style="background-color: #0099cc;" border="10" style="border-collapse:collapse">
    
            <tr align="left"><td align="left" width="5%">IP ID</td><td align="left" width="30%">IPs</td><td align="left" width="30%">Name:</td><td align="left" width="10%">Active</td><td align="left" width="5%">Delete</td></tr>
                <tr align="left"><td align="left" width="5%"><input type="text"  size="5" name="id[1]" id="id[1]" value="1" disabled></td><td><input type="text"  size="60" name="name[1]" id="name[1]" value="::1"  disabled defaultValue="::1" onChange="itemAdd('name[1]')"></td><td><input type="text"  size="60" name="uap[1]" id="uap[1]" value="My"  disabled defaultValue="My" onChange="itemAdd('uap[1]')"></td><td width="10%"><input type="checkbox" id="active[1]" name="active[1]"  disabled onChange="itemAdd('active[1]')" checked="yes"</input></td><td width="5%"><input type="checkbox" id="delete[1]" name="delete[1]"  disabled onChange="itemAdd('delete[1]')"</input></td></tr>
                <tr align="left"><td align="left" width="5%"><input type="text"  size="5" name="id[2]" id="id[2]" value="2" disabled></td><td><input type="text"  size="60" name="name[2]" id="name[2]" value="127.0.0.1"  disabled defaultValue="127.0.0.1" onChange="itemAdd('name[2]')"></td><td><input type="text"  size="60" name="uap[2]" id="uap[2]" value="My"  disabled defaultValue="My" onChange="itemAdd('uap[2]')"></td><td width="10%"><input type="checkbox" id="active[2]" name="active[2]"  disabled onChange="itemAdd('active[2]')" checked="yes"</input></td><td width="5%"><input type="checkbox" id="delete[2]" name="delete[2]"  disabled onChange="itemAdd('delete[2]')"</input></td></tr>
                <tr align="left"><td align="left" width="5%"><input type="text"  size="5" name="id[3]" id="id[3]" value="3" disabled></td><td><input type="text"  size="60" name="name[3]" id="name[3]" value="75.85.144.123"  disabled defaultValue="75.85.144.123" onChange="itemAdd('name[3]')"></td><td><input type="text"  size="60" name="uap[3]" id="uap[3]" value="My"  disabled defaultValue="My" onChange="itemAdd('uap[3]')"></td><td width="10%"><input type="checkbox" id="active[3]" name="active[3]"  disabled onChange="itemAdd('active[3]')" checked="yes"</input></td><td width="5%"><input type="checkbox" id="delete[3]" name="delete[3]"  disabled onChange="itemAdd('delete[3]')"</input></td></tr>
            </table>
                    </form>
                </td>
            </tr>
        </table>
    </div>

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