/// <summary>
/// Does the section generates any client side validation script ?
/// </summary>
/// <returns></returns>
public override bool GeneratesClientSideScript()
{
bool flag = false;
if (base.EnableClientSideValidation)
{
for (int i = 0; i < this.ChildQuestions.Count; i++)
{
foreach (AnswerItem item in this.ChildQuestions[i].Answers)
{
if (item is IClientScriptValidator)
{
IClientScriptValidator validator = (IClientScriptValidator)item;
if ((validator.EnableValidation && (validator.JavascriptFunctionName != null)) && (validator.JavascriptFunctionName.Length != 0))
{
flag = true;
break;
}
}
}
if (flag)
{
return(flag);
}
}
}
return(flag);
}
/// <summary>
/// Parse the answer collection and generates
/// the question client side validation script for the answers / fields
/// of sections that require it.
/// </summary>
protected override string GenerateClientSideValidationCode()
{
if (base.EnableClientSideValidation)
{
bool flag = false;
StringBuilder builder = new StringBuilder();
builder.Append(string.Format("<script type=\"text/javascript\" language=\"javascript\"><!--{0}function {1}{2}(){{/*alert('start validation');*/", Environment.NewLine, GlobalConfig.QuestionValidationFunction, this.UniqueID.Replace(":", "_")));
foreach (AnswerItem item in this.Answers)
{
if (item is IClientScriptValidator)
{
IClientScriptValidator validator = (IClientScriptValidator)item;
if ((validator.EnableValidation && (validator.JavascriptFunctionName != null)) && (validator.JavascriptFunctionName.Length != 0))
{
builder.Append(string.Format("if ((document.getElementsByName('{1}').item(0) != null && !{0}(document.getElementsByName('{1}').item(0))) || (document.getElementById('{1}') != null && !{0}(document.getElementById('{1}'))) ){{alert('{2} : {3}');return false;}}", new object[] { validator.JavascriptFunctionName, validator.GetControlIdToValidate(), item.Text, validator.JavascriptErrorMessage }));
flag = true;
}
}
}
builder.Append("return true;}//--></script>");
if (((this.Page != null) && flag) && (builder != null))
{
return(builder.ToString());
}
}
return(null);
}
/// <summary>
/// Does the section generates any client side validation script ?
/// </summary>
/// <returns></returns>
public override bool GeneratesClientSideScript()
{
if (base.EnableClientSideValidation)
{
foreach (AnswerItem item in this.Answers)
{
if (item is IClientScriptValidator)
{
IClientScriptValidator validator = (IClientScriptValidator)item;
if ((validator.EnableValidation && (validator.JavascriptFunctionName != null)) && (validator.JavascriptFunctionName.Length != 0))
{
return(true);
}
}
}
}
return(false);
}
/// <summary>
/// Creates a new answer item instance from the db answer data
/// </summary>
/// <param name="answer">The data source to create the instance from</param>
/// <param name="question">The question container</param>
/// <param name="defaultSelectionMode">The default selection mode for the
/// item (Radio, checkbox etc...)</param>
/// <param name="parentControlUniqueID">
/// Unique ID required to identify global selection groups
/// like radiobutton groups
/// </param>
/// <param name="showAnswerText">
/// Assigns the text to the answeritem control ?
/// </param>
/// <param name="enableDefaults">
/// Does the answer set the user default values of fields to the answer web controls
/// </param>
public static AnswerItem Create(AnswerData.AnswersRow answer, QuestionItem question, Section section, AnswerSelectionMode defaultSelectionMode, Style answerStyle, ControlRenderMode renderMode, string languageCode, string parentControlUniqueID, bool showAnswerText, VoterAnswersData.VotersAnswersDataTable voterAnswersState, bool enableDefaults)
{
AnswerItem item = null;
try
{
if (answer.TypeAssembly != null)
{
item = (AnswerItem)Assembly.Load(answer.TypeAssembly).CreateInstance(answer.TypeNameSpace);
item.AnswerId = answer.AnswerId;
item.ImageUrl = answer.IsImageURLNull() ? null : answer.ImageURL;
item.ID = (section == null) ? (GlobalConfig.AnswerItemName + answer.AnswerId) : string.Concat(new object[] { GlobalConfig.AnswerItemName, answer.AnswerId, GlobalConfig.AnswerSectionName, section.SectionUid });
item.AnswerStyle = answerStyle;
item.Question = question;
item.QuestionId = answer.QuestionId;
item.RenderMode = renderMode;
item.Text = new PipeManager().PipeValuesInText(answer.QuestionId, answer.AnswerText, voterAnswersState, languageCode);
item.ShowAnswerText = showAnswerText;
item.SectionContainer = section;
item.LanguageCode = languageCode;
}
}
catch (FileNotFoundException)
{
item = new AnswerTextItem();
item.AnswerId = -1;
item.Text = string.Format(ResourceManager.GetString("AnswerTypeAssemblyNotFoundMessage"), answer.TypeAssembly);
return(item);
}
catch (NullReferenceException)
{
item = new AnswerTextItem();
item.AnswerId = -1;
item.Text = string.Format(ResourceManager.GetString("AnswerTypeNotFoundMessage"), answer.TypeNameSpace, answer.TypeAssembly);
return(item);
}
catch (InvalidCastException)
{
item = new AnswerTextItem();
item.AnswerId = -1;
item.Text = string.Format(ResourceManager.GetString("AnswerTypeInvalidMessage"), answer.TypeNameSpace, answer.TypeAssembly);
return(item);
}
if (item is IClientScriptValidator)
{
IClientScriptValidator validator = (IClientScriptValidator)item;
validator.JavascriptCode = answer.JavascriptCode;
validator.JavascriptFunctionName = answer.JavascriptFunctionName;
if (answer.JavascriptErrorMessage != null)
{
validator.JavascriptErrorMessage = (ResourceManager.GetString(answer.JavascriptErrorMessage, languageCode) == null) ? answer.JavascriptErrorMessage : ResourceManager.GetString(answer.JavascriptErrorMessage, languageCode);
}
else
{
validator.JavascriptErrorMessage = null;
}
validator.EnableValidation = true;
}
if (item is IMandatoryAnswer)
{
((IMandatoryAnswer)item).Mandatory = answer.Mandatory;
}
if ((item is IRegExValidator) && (answer.RegExpression != null))
{
((IRegExValidator)item).RegExpression = answer.RegExpression;
((IRegExValidator)item).RegExpressionErrorMessage = answer.RegExMessage;
}
AnswerSelectionItem item2 = item as AnswerSelectionItem;
if (item2 != null)
{
item2.UniqueGroupId = parentControlUniqueID;
item2.AnswerId = answer.AnswerId;
item2.TypeMode = (AnswerTypeMode)answer.TypeMode;
item2.SelectionMode = defaultSelectionMode;
bool flag = (section == null) ? IsUserSelected(answer.AnswerId, 0, voterAnswersState) : IsUserSelected(answer.AnswerId, section.SectionNumber, voterAnswersState);
if (flag)
{
item2.Selected = flag;
}
else
{
item2.Selected = enableDefaults ? answer.Selected : false;
}
}
if (item is IFieldItem)
{
IFieldItem item3 = (IFieldItem)item;
item3.FieldHeight = answer.FieldHeight;
item3.FieldWidth = answer.FieldWidth;
item3.FieldLength = answer.FieldLength;
}
else if (item is AnswerDataSourceItem)
{
AnswerDataSourceItem item4 = (AnswerDataSourceItem)item;
item4.QuestionId = answer.QuestionId;
item4.AnswerId = answer.AnswerId;
if (item4 is AnswerXmlItem)
{
item4.DataSource = answer.XmlDatasource;
}
else if (answer.DataSource != null)
{
item4.DataSource = ParseDefaultAnswerText(answer.QuestionId, answer.DataSource, voterAnswersState, languageCode);
}
item4.ImageUrl = answer.IsImageURLNull() ? null : answer.ImageURL;
}
string str = (section == null) ? GetUserText(answer.AnswerId, 0, voterAnswersState) : GetUserText(answer.AnswerId, section.SectionNumber, voterAnswersState);
if (str != null)
{
item.DefaultText = str;
}
else if ((enableDefaults && !answer.IsDefaultTextNull()) && (answer.DefaultText.Length > 0))
{
item.DefaultText = ParseDefaultAnswerText(answer.QuestionId, answer.DefaultText, voterAnswersState, languageCode);
}
if (item is ExtendedAnswerItem)
{
((ExtendedAnswerItem)item).RestoreProperties();
}
return(item);
}
