/// <summary>
/// Returns the rendered JavaScript for the generated object and name.
/// Note this method returns only the generated object, not the
/// related code to save updates.
///
/// You can use this method with MVC Views to embedd generated JavaScript
/// into the the View page.
/// <param name="addScriptTags">If provided wraps the script text with script tags</param>
/// </summary>
public string ToString(bool addScriptTags)
{
if (!AutoRenderClientScript || ScriptVars.Count == 0)
{
return(string.Empty);
}
StringBuilder sb = new StringBuilder();
if (addScriptTags)
{
sb.AppendLine("<script>");
}
// Check for any prefix code and inject it
if (sbPrefixScriptCode.Length > 0)
{
sb.Append(sbPrefixScriptCode.ToString());
}
// If the name includes a . assignment is made to an existing
// object or namespaced reference - don't create var instance.
if (!ClientObjectName.Contains("."))
{
sb.Append("var ");
}
sb.AppendLine(ClientObjectName + " = {");
foreach (KeyValuePair <string, object> entry in ScriptVars)
{
if (entry.Key.StartsWith("."))
{
// It's a dynamic key
string[] tokens = entry.Key.Split(new char[1] {
'.'
}, StringSplitOptions.RemoveEmptyEntries);
string varName = tokens[0];
string property = tokens[1];
object propertyValue = null;
if (entry.Value != null)
{
propertyValue = ReflectionUtils.GetPropertyEx(entry.Value, property);
}
sb.AppendLine("\t" + varName + ": " + JsonSerializer.Serialize(propertyValue) + ",");
}
else
{
sb.AppendLine("\t" + entry.Key + ": " + JsonSerializer.Serialize(entry.Value) + ",");
}
}
if (UpdateMode != AllowUpdateTypes.None)
{
sb.AppendLine("\t_Items:{},");
sb.AppendLine("\tadd: function(key,value) { _Items[key] = value; },");
}
// Strip off last comma plus CRLF
if (sb.Length > 0)
{
sb.Length -= 3;
}
sb.AppendLine("\r\n};");
if (sbPostFixScriptCode.Length > 0)
{
sb.AppendLine(sbPostFixScriptCode.ToString());
}
if (addScriptTags)
{
sb.AppendLine("</script>\r\n");
}
if (UpdateMode != AllowUpdateTypes.None)
{
string clientID = "__" + ClientObjectName;
string script = string.Format(@"$(document.forms[0]).submit(function() {{ __submitServerVars({0},'__{0}'); }});",
ClientObjectName);
sb.AppendLine("<script>\r\n" + STR_SUBMITSCRIPT + "\r\n" + script + "\r\n</script>");
sb.AppendFormat(@"<input type=""hidden"" id=""{0}"" name=""{0}"" value="""" />" + "\r\n", clientID);
}
return(sb.ToString());
}
/// <summary>
/// Returns the rendered JavaScript for the generated object and name.
/// Note this method returns only the generated object, not the
/// related code to save updates.
///
/// You can use this method with MVC Views to embedd generated JavaScript
/// into the the View page.
/// <param name="addScriptTags">If provided wraps the script text with script tags</param>
/// </summary>
public string ToString(bool addScriptTags)
{
if (ScriptVars.Count == 0)
{
return(string.Empty);
}
StringBuilder sb = new StringBuilder();
if (addScriptTags)
{
sb.AppendLine("<script>");
}
// Check for any prefix code and inject it
if (sbPrefixScriptCode.Length > 0)
{
sb.Append(sbPrefixScriptCode);
}
// If the name includes a . assignment is made to an existing
// object or namespaced reference - don't create var instance.
if (!ClientObjectName.Contains("."))
{
sb.Append("var ");
}
sb.AppendLine(ClientObjectName + " = {");
foreach (KeyValuePair <string, object> entry in ScriptVars)
{
if (entry.Key.StartsWith("."))
{
// It's a dynamic key
string[] tokens = entry.Key.Split(new char[1] {
'.'
}, StringSplitOptions.RemoveEmptyEntries);
string varName = tokens[0];
string property = tokens[1];
object propertyValue = null;
if (entry.Value != null)
{
propertyValue = ReflectionUtils.GetPropertyEx(entry.Value, property);
}
sb.AppendLine("\t" + varName + ": " + Serialize(propertyValue) + ",");
}
else
{
sb.AppendLine("\t" + entry.Key + ": " + Serialize(entry.Value) + ",");
}
}
// Strip off last comma plus CRLF
if (sb.Length > 0)
{
sb.Length -= 3;
}
sb.AppendLine("\r\n};");
if (sbPostFixScriptCode.Length > 0)
{
sb.AppendLine(sbPostFixScriptCode.ToString());
}
if (addScriptTags)
{
sb.AppendLine("</script>\r\n");
}
return(sb.ToString());
}