示例#1
0
        public static SubmitHandler CreateSubmit(PageInfo pi, Question.Choice c)
        {
            var sh = new SubmitHandler()
            {
                RefPage = pi
            };

            sh.Process(pi.PageContent);
            sh.KeyValues["answer"]          = c.Value;
            sh.KeyValues[ExpectedRadioName] = pi.Id;
            sh.KeyValues["page"]            = pi.PageId.ToString();
            return(sh);
        }
示例#2
0
        private Question GetQuestion(string page)
        {
            // <strong>问题验证:</strong><font color='#ff0000'>哪个是战斗武器?</font> 选择答案:
            string pattern = @"<strong>问题验证:</strong>[ ]*<font[^>]+>([^<]*)</font>[ ]*选择答案";
            var    match   = Regex.Match(page, pattern);

            if (!match.Success)
            {
                return(null);
            }

            var q = new Question()
            {
                Title = match.Groups[1].Value
            };

            // could be like:
            // <Input name="answer" type="radio" Value="6b49819163"><label style="display:none">49efb</label>8
            var start = match.Index + match.Length;

            for (;;)
            {
                var block = page.GetNextNode(start, x => x.ToLower() == "input", true);
                if (block.OpeningTag.ToLower() == "input")
                {
                    var t     = page.Substring(block.Start, block.ContentStart - block.Start);
                    var val   = t.GetAttribute("value");
                    var inner = page.Substring(block.ContentStart, block.ContentLength);
                    var text  = inner.GetTextContent();
                    var c     = new Question.Choice
                    {
                        Value = val,
                        Text  = text
                    };
                    q.Choices.Add(c);
                }
                if (block.EndingType == HtmlNodeHelper.NodeInfo.EndingTypes.Mismatched)
                {
                    // means it reaches the parent node
                    break;
                }
                start = block.End;
            }

            return(q);
        }