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Javascript 使用c语言编辑验证摘要#_Javascript_C#_Asp.net_Validation_Customvalidator - Fatal编程技术网

Javascript 使用c语言编辑验证摘要#

Javascript 使用c语言编辑验证摘要#,javascript,c#,asp.net,validation,customvalidator,Javascript,C#,Asp.net,Validation,Customvalidator,我想创建一个自定义的验证摘要,以便编辑asp:ValidationSummary的默认呈现,并带有指向特定错误字段的链接(有点像WET) 我的自定义类: using System; using System.ComponentModel; using System.Security; using System.Security.Permissions; using System.Web; using System.Web.UI; using

我想创建一个自定义的验证摘要,以便编辑asp:ValidationSummary的默认呈现,并带有指向特定错误字段的链接(有点像WET)

我的自定义类:

    using System;
    using System.ComponentModel;
    using System.Security;
    using System.Security.Permissions;
    using System.Web;
    using System.Web.UI;
    using System.Web.UI.WebControls;

    [assembly: TagPrefix("Web.Boew", "wet")]
     namespace Wet.Boew
      {

    [
        ToolboxData("<{0}:CustomValidationSummary CssClass='label label-danger' ID='ValidationSummary' runat=\"server\"></{0}:CustomValidationSummary>")
    ]
    public class CustomValidationSummary : System.Web.UI.WebControls.ValidationSummary
    {
        [
            Browsable(true),
            Category("Appearance"),
            DefaultValue(""),
            Description("Validation Summary.")
        ]

        protected override void Render(HtmlTextWriter writer)
        {
            writer.AddAttribute(HtmlTextWriterAttribute.Class, "label label-danger");
            writer.RenderBeginTag(HtmlTextWriterTag.Div);
            writer.RenderBeginTag(HtmlTextWriterTag.Ul);
            // Call the base class's Render method.
            base.Render(writer);

            foreach (BaseValidator v in Page.Validators)
            {
                //base.Render(writer);

                var o = v.FindControl(v.ControlToValidate);
                if (o != null && v.ValidationGroup.Equals(this.ValidationGroup))
                {
                    writer.RenderBeginTag(HtmlTextWriterTag.Li);
                    writer.AddAttribute(HtmlTextWriterAttribute.Href, "#" + o.ClientID);
                    writer.RenderBeginTag(HtmlTextWriterTag.A);
                    writer.Write(o.ToString());
                    writer.RenderEndTag();
                    writer.RenderEndTag();
                }
            }
            writer.RenderEndTag();
            writer.RenderEndTag();

        }
    }
}
    <wet:CustomValidationSummary ID="ValidationSummary2" runat="server"  
      ValidationGroup="Registration" HeaderText="Following errors occured:" />
使用系统;
使用系统组件模型;
使用系统安全;
使用System.Security.Permissions;
使用System.Web;
使用System.Web.UI;
使用System.Web.UI.WebControl;
[组件:标记前缀(“Web.Boew”、“wet”)]
名称空间Wet.Boew
{
[
ToolboxData(“”)
]
公共类CustomValidationSummary:System.Web.UI.WebControl.ValidationSummary
{
[
可浏览(真),
类别(“外观”),
默认值(“”),
说明(“验证摘要”)
]
受保护的覆盖无效渲染(HtmlTextWriter编写器)
{
writer.AddAttribute(HtmlTextWriterAttribute.Class,“标签危险”);
writer.RenderBeginTag(htmltextwittertag.Div);
writer.RenderBeginTag(htmltextwittertag.Ul);
//调用基类的Render方法。
base.Render(writer);
foreach(第页Validators中的BaseValidator v)
{
//base.Render(writer);
var o=v.FindControl(v.ControlToValidate);
如果(o!=null&&v.ValidationGroup.Equals(this.ValidationGroup))
{
writer.RenderBeginTag(htmltextwittertag.Li);
writer.AddAttribute(HtmlTextWriterAttribute.Href,“#”+o.ClientID);
writer.RenderBeginTag(htmltextwittertag.A);
writer.Write(o.ToString());
writer.renderndtag();
writer.renderndtag();
}
}
writer.renderndtag();
writer.renderndtag();
}
}
}
标签:

    using System;
    using System.ComponentModel;
    using System.Security;
    using System.Security.Permissions;
    using System.Web;
    using System.Web.UI;
    using System.Web.UI.WebControls;

    [assembly: TagPrefix("Web.Boew", "wet")]
     namespace Wet.Boew
      {

    [
        ToolboxData("<{0}:CustomValidationSummary CssClass='label label-danger' ID='ValidationSummary' runat=\"server\"></{0}:CustomValidationSummary>")
    ]
    public class CustomValidationSummary : System.Web.UI.WebControls.ValidationSummary
    {
        [
            Browsable(true),
            Category("Appearance"),
            DefaultValue(""),
            Description("Validation Summary.")
        ]

        protected override void Render(HtmlTextWriter writer)
        {
            writer.AddAttribute(HtmlTextWriterAttribute.Class, "label label-danger");
            writer.RenderBeginTag(HtmlTextWriterTag.Div);
            writer.RenderBeginTag(HtmlTextWriterTag.Ul);
            // Call the base class's Render method.
            base.Render(writer);

            foreach (BaseValidator v in Page.Validators)
            {
                //base.Render(writer);

                var o = v.FindControl(v.ControlToValidate);
                if (o != null && v.ValidationGroup.Equals(this.ValidationGroup))
                {
                    writer.RenderBeginTag(HtmlTextWriterTag.Li);
                    writer.AddAttribute(HtmlTextWriterAttribute.Href, "#" + o.ClientID);
                    writer.RenderBeginTag(HtmlTextWriterTag.A);
                    writer.Write(o.ToString());
                    writer.RenderEndTag();
                    writer.RenderEndTag();
                }
            }
            writer.RenderEndTag();
            writer.RenderEndTag();

        }
    }
}
    <wet:CustomValidationSummary ID="ValidationSummary2" runat="server"  
      ValidationGroup="Registration" HeaderText="Following errors occured:" />

呈现的HTML:

发生了什么: 如果你看到上面的图片。加载页面时,它会预加载
System.Web.UI.WebControls.TextBox的列表,可单击该列表查看textfield。这是正确的。但是当我按下submit时,我看到上面的错误列表是由
base.Render(writer)
生成的

我想要什么:

    using System;
    using System.ComponentModel;
    using System.Security;
    using System.Security.Permissions;
    using System.Web;
    using System.Web.UI;
    using System.Web.UI.WebControls;

    [assembly: TagPrefix("Web.Boew", "wet")]
     namespace Wet.Boew
      {

    [
        ToolboxData("<{0}:CustomValidationSummary CssClass='label label-danger' ID='ValidationSummary' runat=\"server\"></{0}:CustomValidationSummary>")
    ]
    public class CustomValidationSummary : System.Web.UI.WebControls.ValidationSummary
    {
        [
            Browsable(true),
            Category("Appearance"),
            DefaultValue(""),
            Description("Validation Summary.")
        ]

        protected override void Render(HtmlTextWriter writer)
        {
            writer.AddAttribute(HtmlTextWriterAttribute.Class, "label label-danger");
            writer.RenderBeginTag(HtmlTextWriterTag.Div);
            writer.RenderBeginTag(HtmlTextWriterTag.Ul);
            // Call the base class's Render method.
            base.Render(writer);

            foreach (BaseValidator v in Page.Validators)
            {
                //base.Render(writer);

                var o = v.FindControl(v.ControlToValidate);
                if (o != null && v.ValidationGroup.Equals(this.ValidationGroup))
                {
                    writer.RenderBeginTag(HtmlTextWriterTag.Li);
                    writer.AddAttribute(HtmlTextWriterAttribute.Href, "#" + o.ClientID);
                    writer.RenderBeginTag(HtmlTextWriterTag.A);
                    writer.Write(o.ToString());
                    writer.RenderEndTag();
                    writer.RenderEndTag();
                }
            }
            writer.RenderEndTag();
            writer.RenderEndTag();

        }
    }
}
    <wet:CustomValidationSummary ID="ValidationSummary2" runat="server"  
      ValidationGroup="Registration" HeaderText="Following errors occured:" />
我想编辑由
base.Render(writer)
生成的列表。并编辑其HTML以包含指向有错误的文本字段的链接。如果有人能帮忙,对不起,我是asp和C的新手

我希望的最终结果是:

是否有任何理由将错误联系起来?客户的规范。这样,残疾人就可以轻松地专注于给出错误的领域。作为Web体验工具包计划的一部分。是否有任何理由将错误联系起来?客户的规范。这样,残疾人就可以轻松地专注于给出错误的领域。作为Web体验工具包计划的一部分。