Closed
Bug 516666
Opened 15 years ago
Closed 15 years ago
html comments are displayed
Categories
(Core :: DOM: HTML Parser, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 214476
People
(Reporter: jbjorkman, Unassigned)
References
()
Details
Attachments
(5 files)
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 1.1.4322; InfoPath.2; .NET CLR 3.5.21022; .NET CLR 3.5.30428; .NET CLR 3.5.30729; .NET CLR 4.0.20506; .NET CLR 3.0.30729; OfficeLiveConnector.1.4; OfficeLivePatch.1.3) Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.0; sv-SE; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 The ASP.NET page contains the following code: <%@ Page Title="" Language="VB" MasterPageFile="~/MasterPage.master" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %> <%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajaxToolkit" %> <asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server"> <!-- ================================================================== System : ddress.se Filnamn : Default.aspx Skapad av : Jörgen Björkman Beskrivning: Startsida för DDress.se ================================================================== Version Datum Sign Notering ------- ---------- ---- ------------------------------------------ 1.00.00 2009-08-17 JB Skapad 1.00.00 2009-08-25 JB Kompletterat artikellänkar Lagt till bildspel 1.00.01 2009-09-10 JB Aspect Ratio på bildspelet är fel, bilderna är för breda. Ändrat colspan från 3 till 2 --> <title>Diamond Dresses</title> </asp:Content> the html comment is displayed by the parser, it should not be. Reproducible: Always Steps to Reproduce: 1. create a webpage that contains html comments. 2. open the webpage in Firefox 3. Actual Results: The following text is displayed: <!-- ================================================================== System : ddress.se Filnamn : Default.aspx Skapad av : Jörgen Björkman Beskrivning: Startsida för DDress.se ================================================================== Version Datum Sign Notering ------- ---------- ---- ------------------------------------------ 1.00.00 2009-08-17 JB Skapad 1.00.00 2009-08-25 JB Kompletterat artikellänkar Lagt till bildspel 1.00.01 2009-09-10 JB Aspect Ratio på bildspelet är fel, bilderna är för breda. Ändrat colspan från 3 till 2 --> Expected Results: The html comments should not be displayed. The Html parser should filter out html comments. Compare the page www.ddress.se as it is displayed in Firefox 3.5.3 and Internet Explorer 8.
A Printscreen of the webpage as displayed in Firefox 3.5.3
A printscreen of the webpage as displayed in Internet Explorer 8 for comparison.
Attachment #400710 -
Attachment description: A Printsreen of the page displayed in Firefox 3.5.3 → A Printscreen of the page displayed in Firefox 3.5.3
Comment 3•15 years ago
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The HTML5 parser fixes this.
Comment 7•15 years ago
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In HTML 4, this bug is invalid. See <http://www.w3.org/TR/html4/intro/sgmltut.html#h-3.2.4>. You can not use -- inside a comment, due to the strict SGML rules. Just try a HTML validator, you will see an error. In HTML 5, this part will be relaxed because so many people make the same mistake (and the SGML rules are a bit silly IMHO), see <http://dev.w3.org/html5/spec/Overview.html#comments>.
Status: NEW → RESOLVED
Closed: 15 years ago
Resolution: --- → DUPLICATE
Updated•14 years ago
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No longer depends on: html5-parsing
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Description
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