<button form="main_form" type="submit" class="easyui-linkbutton" plain="true" name="action"
id="Test1"
data-options="iconCls:'icon-test'" disabled="disabled"
value="Test1">Test1</button>
<button form="main_form" type="submit" class="easyui-linkbutton" plain="true" name="action"
id="Test2"
data-options="iconCls:'icon-test', disable: 'true'"
value="Test2">Test2</button>
in Chrome visible as disabled but mouse click do submit
$('#Test1').linkbutton('enable');
$('#Test1').linkbutton('disable');
$('#Test2').linkbutton('enable');
$('#Test2').linkbutton('disable');
same: correct visible but mouse click do submit
only when
$('#Test1').prop('disabled',true);
$('#Test2').prop('disabled',true);
work correctly : visible disabled AND mouse click do nothing
but I need to initialize this buttons as disabled without script