按钮事件未停止

发布于 2024-12-27 12:35:53 字数 533 浏览 4 评论 0原文

我将 DOJO (1.7) 与 ASP.NET 一起使用。我已将 onclick 事件附加到提交按钮，但我尝试首先在客户端进行验证。在普通的 JavaScript 中，如果我使用“return false”语句，则会停止回发。但是，在使用 DOJO 时，在代码中返回 false 不会停止该语句。我是一个 DOJO 新手，不知道该怎么做。谢谢您的宝贵时间。

require(["dojo/io/script", "dojo/on", "dojo/dom", "dojo/domReady!"],
    function (script, on, dom) {
        on(dom.byId("<%= btnSubmit.ClientID %>"), "click", function () {
            dom.byId("<%= txtSellPercentage.ClientID %>").value = "farax";

            return false;

        }
            )
    });

原文

I am using DOJO (1.7) together with ASP.NET. I have attached an onclick event to the submit button but am trying to validate on client side first. In plain javascript, if I used a 'return false' statement, that stopped the postback. However, returning false in the code does not stop the statement while using DOJO. I am a DOJO newbie and have no idea what to do. Thank you for your time.

require(["dojo/io/script", "dojo/on", "dojo/dom", "dojo/domReady!"],
    function (script, on, dom) {
        on(dom.byId("<%= btnSubmit.ClientID %>"), "click", function () {
            dom.byId("<%= txtSellPercentage.ClientID %>").value = "farax";

            return false;

        }
            )
    });

分享到QQ

分享到微博

如果你对这篇内容有疑问，欢迎到本站社区发帖提问参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。

发布评论

需要登录才能够评论，你可以免费注册一个本站的账号。

╭⌒浅淡时光〆 2025-01-03 12:35:53

我不得不稍微调整一下代码。显然我试图调用一些事件方法而不导入事件的特定脚本。所以这里是

<script type="text/javascript">


    require(["dojo/io/script", "dojo/on", "dojo/dom", "dojo/domReady!", "dojo/_base/event"],
    function (script, on, dom, event) {
        on(dom.byId("<%= btnSubmit.ClientID %>"), "click", function (e) {

            dom.byId("<%= txtSellPercentage.ClientID %>").value = "farax";
            event.stop(e);


        }
            )
    });

</script>

I had to tweak the code a little. Apparently I was trying to call some event method without importing the particular script for events. So here goes

<script type="text/javascript">


    require(["dojo/io/script", "dojo/on", "dojo/dom", "dojo/domReady!", "dojo/_base/event"],
    function (script, on, dom, event) {
        on(dom.byId("<%= btnSubmit.ClientID %>"), "click", function (e) {

            dom.byId("<%= txtSellPercentage.ClientID %>").value = "farax";
            event.stop(e);


        }
            )
    });

</script>

回复收藏 0 原文

~没有更多了~