WebControl ActionControlStyle.SetUpControl(WebControl control, string defaultText)
{
control.CssClass =
control.CssClass.ConcatenateWithSpace(
ActionComponentCssElementCreator.AllStylesClass.ClassName + " " + ActionComponentCssElementCreator.ImageStyleClass.ClassName);
if (rolloverImageInfo != null && rolloverImageInfo.GetUrl() != imageInfo.GetUrl())
{
control.AddJavaScriptEventScript(
JavaScriptWriting.JsWritingMethods.onmouseover,
"$( this ).children().attr( 'src', '{0}' )".FormatWith(rolloverImageInfo.GetUrl()));
control.AddJavaScriptEventScript(
JavaScriptWriting.JsWritingMethods.onmouseout,
"$( this ).children().attr( 'src', '{0}' )".FormatWith(imageInfo.GetUrl()));
}
control.AddControlsReturnThis(
new EwfImage(
new ImageSetup(
AlternateText,
sizesToAvailableWidth: SizesToAvailableWidth,
classes: SizesToAvailableWidth ? new ElementClass("ewfBlockContainer") : ElementClassSet.Empty),
imageInfo).ToCollection().GetControls());
return(null);
}
void ControlTreeDataLoader.LoadData()
{
var url = "";
if (destinationResourceInfo != null && !(destinationResourceInfo.AlternativeMode is DisabledResourceMode))
{
url = destinationResourceInfo.GetUrl();
Attributes.Add("href", this.GetClientUrl(url));
}
if (isPostBackButton && url.Any())
{
var postBack = GetLinkPostBack(destinationResourceInfo);
EwfPage.Instance.AddPostBack(postBack);
PreRender += delegate { this.AddJavaScriptEventScript(JsWritingMethods.onclick, PostBackButton.GetPostBackScript(postBack)); };
}
if (navigatesInNewWindow)
{
Attributes.Add("target", "_blank");
}
if (popUpWindowSettings != null && url.Any())
{
this.AddJavaScriptEventScript(JsWritingMethods.onclick, JsWritingMethods.GetPopUpWindowScript(url, this, popUpWindowSettings) + " return false");
}
if (navigatesInOpeningWindow && (destinationResourceInfo == null || url.Any()))
{
var openingWindowNavigationScript = destinationResourceInfo != null ? "opener.document.location = '" + this.GetClientUrl(url) + "'; " : "";
this.AddJavaScriptEventScript(JsWritingMethods.onclick, openingWindowNavigationScript + "window.close(); return false");
}
CssClass = CssClass.ConcatenateWithSpace("ewfClickable");
if (destinationResourceInfo != null && destinationResourceInfo.AlternativeMode is NewContentResourceMode)
{
CssClass = CssClass.ConcatenateWithSpace(CssElementCreator.NewContentClass);
}
ActionControlStyle.SetUpControl(this, url, width, height, setWidth);
if (destinationResourceInfo != null && destinationResourceInfo.AlternativeMode is DisabledResourceMode)
{
var message = (destinationResourceInfo.AlternativeMode as DisabledResourceMode).Message;
new ToolTip(EnterpriseWebFramework.Controls.ToolTip.GetToolTipTextControl(message.Any() ? message : Translation.ThePageYouRequestedIsDisabled), this);
}
else if (toolTip != null || toolTipControl != null)
{
new ToolTip(toolTipControl ?? EnterpriseWebFramework.Controls.ToolTip.GetToolTipTextControl(toolTip), this);
}
}
void ControlTreeDataLoader.LoadData()
{
if (!SizesToAvailableWidth)
{
Attributes.Add("src", this.GetClientUrl(imageInfo.GetUrl(true, true, false)));
Attributes.Add("alt", AlternateText ?? "");
}
else
{
Controls.Add(new EwfImage(imageInfo)
{
IsAutoSizer = true, AlternateText = AlternateText
});
}
CssClass = CssClass.ConcatenateWithSpace(IsAutoSizer ? "ewfAutoSizer" : CssElementCreator.CssClass);
if (ToolTip != null || ToolTipControl != null)
{
new ToolTip(ToolTipControl ?? EnterpriseWebFramework.Controls.ToolTip.GetToolTipTextControl(ToolTip), this);
}
}
string ControlWithJsInitLogic.GetJsInitStatements()
{
var script = new StringBuilder();
if (watermarkText.Any())
{
var restorationStatement = "$( '#" + textBox.ClientID + "' ).filter( function() { return this.value == ''; } ).val( '" + watermarkText + "' );";
// The first line is for bfcache browsers; the second is for all others. See http://stackoverflow.com/q/1195440/35349.
script.Append("$( window ).on( 'pagehide', function() { " + restorationStatement + " } );");
script.Append(restorationStatement);
}
if (autoCompleteService != null)
{
const int delay = 250; // Default delay is 300 ms.
const int minCharacters = 3;
var autocompleteOptions = new List <Tuple <string, string> >();
autocompleteOptions.Add(Tuple.Create("delay", delay.ToString()));
autocompleteOptions.Add(Tuple.Create("minLength", minCharacters.ToString()));
autocompleteOptions.Add(Tuple.Create("source", "'" + autoCompleteService.GetUrl() + "'"));
if (autoCompleteOption != AutoCompleteOption.NoPostBack)
{
var handler = "function( event, ui ) {{ $( '#{0}' ).val( ui.item.value ); {1}; }}".FormatWith(
textBox.ClientID,
PostBackButton.GetPostBackScript(postBack));
autocompleteOptions.Add(Tuple.Create("select", handler));
}
script.Append(
@"$( '#" + textBox.ClientID +
"' ).autocomplete( {{ {0} }} );".FormatWith(
autocompleteOptions.Select(o => "{0}: {1}".FormatWith(o.Item1, o.Item2)).GetCommaDelimitedStringFromCollection()));
}
return(script.ToString());
}
private string getClientUrl( WebControl control, ResourceInfo imageInfo )
{
return control.GetClientUrl( imageInfo.GetUrl( true, true, false ) );
}
internal static PostBack GetLinkPostBack(ResourceInfo destination)
{
var id = PostBack.GetCompositeId("ewfLink", destination.GetUrl());
return(EwfPage.Instance.GetPostBack(id) ?? PostBack.CreateFull(id: id, actionGetter: () => new PostBackAction(destination)));
}
internal void SetUpClickableControl(WebControl clickableControl)
{
if (resource == null && action == null && script == "")
{
return;
}
clickableControl.CssClass = clickableControl.CssClass.ConcatenateWithSpace("ewfClickable");
if (resource != null && EwfPage.Instance.IsAutoDataUpdater)
{
action = HyperlinkBehavior.GetHyperlinkPostBackAction(resource);
resource = null;
}
Func <string> scriptGetter;
if (resource != null)
{
scriptGetter = () => "location.href = '" + EwfPage.Instance.GetClientUrl(resource.GetUrl()) + "'; return false";
}
else if (action != null)
{
action.AddToPageIfNecessary();
scriptGetter = () => action.GetJsStatements() + " return false";
}
else
{
scriptGetter = () => script;
}
// Defer script generation until after all controls have IDs.
EwfPage.Instance.PreRender += delegate { clickableControl.AddJavaScriptEventScript(JsWritingMethods.onclick, scriptGetter()); };
}
internal void SetUpClickableControl(WebControl clickableControl)
{
if (resource == null && postBack == null && script == "")
{
return;
}
clickableControl.CssClass = clickableControl.CssClass.ConcatenateWithSpace("ewfClickable");
if (resource != null && EwfPage.Instance.IsAutoDataUpdater)
{
postBack = EwfLink.GetLinkPostBack(resource);
resource = null;
}
Func <string> scriptGetter;
if (resource != null)
{
scriptGetter = () => "location.href = '" + EwfPage.Instance.GetClientUrl(resource.GetUrl()) + "'; return false";
}
else if (postBack != null)
{
EwfPage.Instance.AddPostBack(postBack);
scriptGetter = () => PostBackButton.GetPostBackScript(postBack);
}
else
{
scriptGetter = () => script;
}
// Defer script generation until after all controls have IDs.
EwfPage.Instance.PreRender += delegate { clickableControl.AddJavaScriptEventScript(JsWritingMethods.onclick, scriptGetter()); };
}
void ControlTreeDataLoader.LoadData()
{
var isTextarea = rows > 1;
textBox = new WebControl(isTextarea ? HtmlTextWriterTag.Textarea : HtmlTextWriterTag.Input);
PreRender += delegate {
if (!isTextarea)
{
textBox.Attributes.Add("type", masksCharacters ? "password" : "text");
}
textBox.Attributes.Add("name", UniqueID);
if (isTextarea)
{
textBox.Attributes.Add("rows", rows.ToString());
}
if (maxLength.HasValue)
{
textBox.Attributes.Add("maxlength", maxLength.Value.ToString());
}
if (readOnly)
{
textBox.Attributes.Add("readonly", "readonly");
}
if (disableBrowserAutoComplete || autoCompleteService != null)
{
textBox.Attributes.Add("autocomplete", "off");
}
if (suggestSpellCheck.HasValue)
{
textBox.Attributes.Add("spellcheck", suggestSpellCheck.Value.ToString().ToLower());
}
var value = formValue.GetValue(AppRequestState.Instance.EwfPageRequestState.PostBackValues);
var valueOrWatermark = watermarkText.Any() && !value.Any() ? watermarkText : value;
if (isTextarea)
{
textBox.Controls.Add(new Literal {
Text = HttpUtility.HtmlEncode(GetTextareaValue(valueOrWatermark))
});
}
else if (!masksCharacters)
{
textBox.Attributes.Add("value", valueOrWatermark);
}
};
Controls.Add(textBox);
if (watermarkText.Any())
{
textBox.AddJavaScriptEventScript(JsWritingMethods.onfocus, "if( value == '" + watermarkText + "' ) value = ''");
textBox.AddJavaScriptEventScript(JsWritingMethods.onblur, "if( value == '' ) value = '" + watermarkText + "'");
EwfPage.Instance.ClientScript.RegisterOnSubmitStatement(
GetType(),
UniqueID + "watermark",
"$( '#" + textBox.ClientID + "' ).filter( function() { return this.value == '" + watermarkText + "'; } ).val( '' )");
}
if (!isTextarea || autoPostBack || (autoCompleteService != null && autoCompleteOption != AutoCompleteOption.NoPostBack))
{
action.AddToPageIfNecessary();
}
if (!isTextarea)
{
PreRender +=
delegate {
SubmitButton.EnsureImplicitSubmissionAction(
this,
action,
autoPostBack || (autoCompleteService != null && autoCompleteOption == AutoCompleteOption.PostBackOnTextChangeAndItemSelect));
}
}
;
if (autoPostBack || (autoCompleteService != null && autoCompleteOption == AutoCompleteOption.PostBackOnTextChangeAndItemSelect))
{
PreRender += delegate {
// Use setTimeout to prevent keypress and change from *both* triggering post-backs at the same time when Enter is pressed after a text change.
textBox.AddJavaScriptEventScript(JsWritingMethods.onchange, "setTimeout( function() { " + action.GetJsStatements() + " }, 0 )");
}
}
;
if (ToolTip != null || ToolTipControl != null)
{
new ToolTip(ToolTipControl ?? EnterpriseWebFramework.Controls.ToolTip.GetToolTipTextControl(ToolTip), textBox);
}
}
string ControlWithJsInitLogic.GetJsInitStatements()
{
var script = new StringBuilder();
if (watermarkText.Any())
{
var restorationStatement = "$( '#" + textBox.ClientID + "' ).filter( function() { return this.value == ''; } ).val( '" + watermarkText + "' );";
// The first line is for bfcache browsers; the second is for all others. See http://stackoverflow.com/q/1195440/35349.
script.Append("$( window ).on( 'pagehide', function() { " + restorationStatement + " } );");
script.Append(restorationStatement);
}
if (autoCompleteService != null)
{
const int delay = 250; // Default delay is 300 ms.
const int minCharacters = 3;
var autocompleteOptions = new List <Tuple <string, string> >();
autocompleteOptions.Add(Tuple.Create("delay", delay.ToString()));
autocompleteOptions.Add(Tuple.Create("minLength", minCharacters.ToString()));
autocompleteOptions.Add(Tuple.Create("source", "'" + autoCompleteService.GetUrl() + "'"));
if (autoCompleteOption != AutoCompleteOption.NoPostBack)
{
var handler = "function( event, ui ) {{ $( '#{0}' ).val( ui.item.value ); {1} return false; }}".FormatWith(textBox.ClientID, action.GetJsStatements());
autocompleteOptions.Add(Tuple.Create("select", handler));
}
script.Append(
@"$( '#" + textBox.ClientID +
"' ).autocomplete( {{ {0} }} );".FormatWith(
autocompleteOptions.Select(o => "{0}: {1}".FormatWith(o.Item1, o.Item2)).GetCommaDelimitedStringFromCollection()));
}
return(script.ToString());
}
FormValue FormValueControl.FormValue {
get { return(formValue); }
}
private string getClientUrl(WebControl control, ResourceInfo imageInfo)
{
return(control.GetClientUrl(imageInfo.GetUrl(true, true, false)));
}
internal static PostBack GetLinkPostBack( ResourceInfo destination )
{
var id = PostBack.GetCompositeId( "ewfLink", destination.GetUrl() );
return EwfPage.Instance.GetPostBack( id ) ?? PostBack.CreateFull( id: id, actionGetter: () => new PostBackAction( destination ) );
}