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  • Rewriter运用基页修改form action

    前不久做了一下
    Rewriter二级域名和URL重写,结果发现好是好,但是,查看HTML源代码中,发现了FORM中的地址还是
    <form name="aspnetForm" method="post" action="../aa/bb.aspx?cid=2" id="aspnetForm">
    有什么办法让form action和重写的URL一样?

    找了好一会,找到解决方案

    public class BasePage:Page
        {
            protected override void Render(HtmlTextWriter writer)
            {
                writer = new FormFixer(writer);
                base.Render(writer);
            }

            internal class FormFixer : HtmlTextWriter
            {
                private bool _isInForm = false;

                public FormFixer(System.IO.TextWriter writer) : base(writer) { }

                public FormFixer(System.IO.TextWriter writer, string tagString) : base(writer, tagString) { }

                public override void WriteBeginTag(string tagName)
                {
                    if (string.Compare(tagName, "form") != 0)
                        this._isInForm = true;
                    base.WriteBeginTag(tagName);
                }

                public override void WriteAttribute(string name, string value, bool fEncode)
                {
                    if (this._isInForm && name.Equals("action"))
                        value = HttpContext.Current.Request.RawUrl;
                    base.WriteAttribute(name, value, fEncode);
                }
            }
        }

    资料来源:http://hi.baidu.com/railscn/blog/item/45bb9e2292b982f3d6cae2c6.html

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  • 原文地址:https://www.cnblogs.com/hubj/p/1250430.html
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