public TextBox(string name)
: base(name)
{
_element = (InputElement)Document.CreateElement("input");
OnResize += TextBox_OnResize;
Width = "250px";
}
public override void Dispose()
{
if (_target != null) {
_target.RemoveEventListener("change", _changeListener, false);
_target = null;
}
}
public static void InputKeypressHandler(jQueryEvent evt, InputElement el, TransformCharDelegate transformChar) {
if (evt.AltKey || evt.CtrlKey)
return; // don't ever change Alt+key or Ctrl+key
if (jQuery.Browser.MSIE) {
if (evt.Which == 13)
return; // Enter seems to be the only non-printable key we catch in IE.
char newc = transformChar((char)evt.Which);
if (newc == 0) {
evt.PreventDefault();
}
else if (newc != evt.Which) {
((dynamic)evt).originalEvent.keyCode = newc;
}
}
else {
if (evt.Which == 0)
return; // Firefox, and likely other non-IE browsers, lets us trap non-characters, but we don't want that.
char newc = transformChar((char)evt.Which);
if (newc == 0) {
evt.PreventDefault();
}
else if (newc != evt.Which) {
int startPos = ((dynamic)el).selectionStart,
endPos = ((dynamic)el).selectionEnd;
string oldVal = el.Value;
el.Value = oldVal.Substr(0, startPos) + String.FromCharCode(newc) + oldVal.Substr(endPos);
((dynamic)el).setSelectionRange(startPos + 1, startPos + 1);
evt.PreventDefault();
}
}
}
public ValueBinder(InputElement target, Expression expression)
: base(target, "value", expression)
{
_target = target;
_changeListener = OnChanged;
target.AddEventListener("change", _changeListener, false);
}
public MultiSelectorBehaviour(Element container, HtmlAutoCompleteBehaviour htmlAutoComplete, InputElement hiddenOutput)
{
this.container = container;
this.hiddenOutput = hiddenOutput;
this.HtmlAutoComplete = htmlAutoComplete;
this.HtmlAutoComplete.ItemChosen = htmlAutoComplete_ItemChosen;
selections = new PairListField(hiddenOutput);
InitialiseInitialSelections();
jQuery.FromElement(this.container).Click(this.OnClick);
}
public WatermarkExtender(InputElement el, string watermark)
{
this.el = el;
this.watermark = watermark;
jQuery.FromElement(el).Focus(OnFocus);
jQuery.FromElement(el).Blur(OnBlur);
((Dictionary<object, object>)(object)el)["readOnly"] = null;
}
public static bool WhenLoggedInButtonValidator(InputElement element, string validators)
{
PageImplementation.WhenLoggedIn(
new Action(
delegate()
{
Script.Eval("WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions(\"" + element.ID.Replace("_", "$") + "\", \"\", true, \"" + validators + "\", \"\", false, true));");
}
)
);
return false;
}
public PairListField(InputElement hiddenField)
{
this.hiddenField = hiddenField;
}
public HtmlAutoCompleteBehaviour(InputElement input, InputElement hiddenInput, Element anchor, bool isSuggest, InputElement parametersHiddenField)
{
//ElementAttribute cometAtt = input.GetAttributeNode(HtmlAutoCompleteAttributes.CometServiceUrl);
remoteSuggestionsGetter = new Js.ClientControls.HtmlAutoComplete.WebServiceRemoteSuggestionsGetter(
input.GetAttributeNode(HtmlAutoCompleteAttributes.WebServiceUrl).Value,
input.GetAttributeNode(HtmlAutoCompleteAttributes.WebServiceMethod).Value
);
this.mode = isSuggest == true ? HtmlAutoCompleteMode.Suggest : HtmlAutoCompleteMode.Complete;
this.input = input;
this.hiddenInput = hiddenInput;
this.anchor = anchor == null ? input : anchor;
jQuery.FromElement(input).Blur(delegate(jQueryEvent e) { Window.SetTimeout(DoBlur, 250); });
jQuery.FromElement(input).Keydown(this.HandleKeyDown);
jQuery.FromElement(input).Keyup(this.HandleKeyUp);
jQuery.FromElement(input).Focus(CallOnFocus);
ElementAttribute waterMarkNode = input.GetAttributeNode(HtmlAutoCompleteAttributes.Watermark);
if (waterMarkNode != null)
{
watermarker = new WatermarkExtender(input, input.GetAttributeNode(HtmlAutoCompleteAttributes.Watermark).Value);
}
ElementAttribute popupLeftNode = input.GetAttributeNode(HtmlAutoCompleteAttributes.PopupLeftOffset);
popupLeftOffset = popupLeftNode == null ? 0 : int.Parse(popupLeftNode.Value);
ElementAttribute popupTopNode = input.GetAttributeNode(HtmlAutoCompleteAttributes.PopupTopOffset);
popupTopOffset = popupTopNode == null ? 0 : int.Parse(popupTopNode.Value);
ElementAttribute rightAlignNode = input.GetAttributeNode(HtmlAutoCompleteAttributes.RightAlign);
rightAlign = rightAlignNode == null ? false : bool.Parse(rightAlignNode.Value);
if (input.GetAttributeNode(HtmlAutoCompleteAttributes.PopupLeftOffset) != null)
{
popupLeftOffset = int.Parse(input.GetAttributeNode(HtmlAutoCompleteAttributes.PopupLeftOffset).Value);
}
Parameters = new PairListField(parametersHiddenField);
Suggestions.OnSuggestionsChanged = delegate() { DisplaySuggestionsInPopupMenu(); };
this.remoteSuggestionsGetter.OnAllSuggestionsReceived = delegate()
{
RemoveLowPrioritySuggestionsAndSetRemainingSuggestionsToLowPriority();
HideAjaxIcon();
};
this.remoteSuggestionsGetter.OnSuggestionsRequested = delegate()
{
ShowAjaxIcon();
};
this.remoteSuggestionsGetter.OnSuggestionReceived = delegate(Suggestion[] newSuggestions)
{
Trace.Write("Received" + newSuggestions.Length + "suggestions");
if (TransformReceivedSuggestions != null)
{
AddSuggestions(TransformReceivedSuggestions(newSuggestions, maxNumberOfItemsToGet));
}
else
{
AddSuggestions(newSuggestions);
}
};
this.remoteSuggestionsGetter.OnAbortCurrentRequest= delegate()
{
HideAjaxIcon();
};
}
public static bool WhenLoggedInButtonNoValidation(InputElement element)
{
PageImplementation.WhenLoggedIn(
new Action(
delegate()
{
Script.Eval("__doPostBack(\"" + element.ID.Replace("_", "$") + "\",'');");
}
)
);
return false;
}
public static bool WhenLoggedInButton(InputElement element)
{
return WhenLoggedInButtonValidator(element, "");
}
void defaultButton(InputElement textBox, InputElement button)
{
jQuery.FromElement(textBox).Keyup(delegate(jQueryEvent e)
{
if (e.Which == 13)
{
if (AsyncInProgress)
return;
button.Click();
}
});
}
public static bool WhenLoggedInRadio(InputElement element)
{
PageImplementation.WhenLoggedIn(
new Action(
delegate()
{
Script.Eval("setTimeout('__doPostBack(\\'" + element.ID.Replace("_", "$") + "\\',\\'\\')', 0);");
}
)
);
return true;
}