如何禁用鼠标左键单击？

Question

我想禁用鼠标左键单击.我使用以下脚本但不起作用.

<h:form>
        <a4j:commandButton value="TestButton" onclick="alert('button cliked')"/>
</h:form>

JavaScript是:

<script type="text/javascript">
        document.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP | Event.CLICK);
        document.onmousedown = clickIE4;
        document.onmouseup = clickIE4;
        document.onclick = clickIE4;

        function clickIE4()
        {
            return false; 
        }
</script>

帮我.谢谢你的努力.

Answer 1

你错了.您想要禁用按钮(enabled = false),而不是捕获鼠标单击.