Implements interfaces:
TLinkButton class
TLinkButton creates a hyperlink style button on the page. TLinkButton has the same appearance as a hyperlink. However, it is mainly used to submit data to a page. Like TButton, you can create either a submit button or a command button.
A command button has a command name (specified by the CommandName property) and and a command parameter (specified by CommandParameter property) associated with the button. This allows you to create multiple TLinkButton components on a Web page and programmatically determine which one is clicked with what parameter. You can provide an event handler for OnCommand event to programmatically control the actions performed when the command button is clicked. In the event handler, you can determine the CommandName property value and the CommandParameter property value through the TCommandParameter::getName and TCommandParameter::getParameter properties of the event parameter which is of type TCommandEventParameter.
A submit button does not have a command name associated with the button and clicking on it simply posts the Web page back to the server. By default, a TLinkButton component is a submit button. You can provide an event handler for the OnClick event to programmatically control the actions performed when the submit button is clicked.
Clicking on button can trigger form validation, if CausesValidation is true. And the validation may be restricted within a certain group of validator controls by setting ValidationGroup property. If validation is successful, the data will be post back to the same page.
TLinkButton will display the Text property value as the hyperlink text. If Text is empty, the body content of TLinkButton will be displayed. Therefore, you can use TLinkButton as an image button by enclosing an <img> tag as the body of TLinkButton.
Located in /Web/UI/WebControls/TLinkButton.php (line 57)
TComponent | --TApplicationComponent | --TControl | --TWebControl | --TLinkButton
Class | Description |
---|---|
TActiveLinkButton | TActiveLinkButton is the active control counter part to TLinkButton. |
Adds attribute name-value pairs to renderer.
This overrides the parent implementation with additional button specific attributes.
Gets the name of the javascript class responsible for performing postback for this control.
This method overrides the parent implementation.
Returns the caption of the button.
This method is required by IDataRenderer. It is the same as getText().
Returns postback specifications for the button.
This method is used by framework and control developers.
This method is invoked when the button is clicked.
The method raises 'OnClick' event to fire up the event handlers. If you override this method, be sure to call the parent implementation so that the event handler can be invoked.
This method is invoked when the button is clicked.
The method raises 'OnCommand' event to fire up the event handlers. If you override this method, be sure to call the parent implementation so that the event handlers can be invoked.
Raises the postback event.
This method is required by IPostBackEventHandler interface. If CausesValidation is true, it will invoke the page's TPage::validate method first. It will raise OnClick and OnCommand events. This method is mainly used by framework and control developers.
Renders the client-script code.
Renders the body content enclosed between the control tag.
If Text is not empty, it will be rendered. Otherwise, the body content enclosed in the control tag will be rendered.
Sets the value indicating whether postback event trigger by this button will cause input validation.
Sets the caption of the button.
This method is required by IDataRenderer. It is the same as setText().
Inherited From TWebControl
TWebControl::addAttributesToRender()
TWebControl::clearStyle()
TWebControl::copyBaseAttributes()
TWebControl::createStyle()
TWebControl::getAccessKey()
TWebControl::getBackColor()
TWebControl::getBorderColor()
TWebControl::getBorderStyle()
TWebControl::getBorderWidth()
TWebControl::getCssClass()
TWebControl::getDisplay()
TWebControl::getFont()
TWebControl::getForeColor()
TWebControl::getHasStyle()
TWebControl::getHeight()
TWebControl::getStyle()
TWebControl::getTabIndex()
TWebControl::getTagName()
TWebControl::getToolTip()
TWebControl::getWidth()
TWebControl::render()
TWebControl::renderBeginTag()
TWebControl::renderContents()
TWebControl::renderEndTag()
TWebControl::setAccessKey()
TWebControl::setBackColor()
TWebControl::setBorderColor()
TWebControl::setBorderStyle()
TWebControl::setBorderWidth()
TWebControl::setCssClass()
TWebControl::setDisplay()
TWebControl::setForeColor()
TWebControl::setHeight()
TWebControl::setStyle()
TWebControl::setTabIndex()
TWebControl::setToolTip()
TWebControl::setWidth()
Inherited From TControl
TControl::__construct()
TControl::addedControl()
TControl::addParsedObject()
TControl::addToPostDataLoader()
TControl::applyStyleSheetSkin()
TControl::autoBindProperty()
TControl::autoDataBindProperties()
TControl::bindProperty()
TControl::broadcastEvent()
TControl::bubbleEvent()
TControl::clearChildState()
TControl::clearControlState()
TControl::clearNamingContainer()
TControl::clearViewState()
TControl::convertUniqueIdToClientId()
TControl::createChildControls()
TControl::createControlCollection()
TControl::dataBind()
TControl::dataBindChildren()
TControl::dataBindProperties()
TControl::ensureChildControls()
TControl::findControl()
TControl::findControlsByID()
TControl::findControlsByType()
TControl::focus()
TControl::getAdapter()
TControl::getAllowChildControls()
TControl::getAttribute()
TControl::getAttributes()
TControl::getChildControlsCreated()
TControl::getClientID()
TControl::getControls()
TControl::getControlStage()
TControl::getControlState()
TControl::getCustomData()
TControl::getEnabled()
TControl::getEnableTheming()
TControl::getEnableViewState()
TControl::getHasAdapter()
TControl::getHasAttributes()
TControl::getHasChildInitialized()
TControl::getHasControls()
TControl::getHasInitialized()
TControl::getHasLoaded()
TControl::getHasLoadedPostData()
TControl::getHasPreRendered()
TControl::getID()
TControl::getNamingContainer()
TControl::getPage()
TControl::getParent()
TControl::getRegisteredObject()
TControl::getSkinID()
TControl::getSourceTemplateControl()
TControl::getTemplateControl()
TControl::getUniqueID()
TControl::getViewState()
TControl::getVisible()
TControl::hasAttribute()
TControl::initRecursive()
TControl::isDescendentOf()
TControl::isObjectRegistered()
TControl::loadRecursive()
TControl::loadState()
TControl::loadStateRecursive()
TControl::onDataBinding()
TControl::onInit()
TControl::onLoad()
TControl::onPreRender()
TControl::onUnload()
TControl::preRenderRecursive()
TControl::raiseBubbleEvent()
TControl::registerObject()
TControl::removeAttribute()
TControl::removedControl()
TControl::render()
TControl::renderChildren()
TControl::renderControl()
TControl::saveState()
TControl::saveStateRecursive()
TControl::setAdapter()
TControl::setAttribute()
TControl::setChildControlsCreated()
TControl::setControlStage()
TControl::setControlState()
TControl::setCustomData()
TControl::setEnabled()
TControl::setEnableTheming()
TControl::setEnableViewState()
TControl::setID()
TControl::setPage()
TControl::setSkinID()
TControl::setTemplateControl()
TControl::setViewState()
TControl::setVisible()
TControl::trackViewState()
TControl::traverseChildControls()
TControl::unbindProperty()
TControl::unloadRecursive()
TControl::unregisterObject()
TControl::__get()
Inherited From TApplicationComponent
TApplicationComponent::getApplication()
TApplicationComponent::getRequest()
TApplicationComponent::getResponse()
TApplicationComponent::getService()
TApplicationComponent::getSession()
TApplicationComponent::getUser()
TApplicationComponent::publishAsset()
TApplicationComponent::publishFilePath()
Inherited From TComponent
TComponent::addParsedObject()
TComponent::attachEventHandler()
TComponent::canGetProperty()
TComponent::canSetProperty()
TComponent::createdOnTemplate()
TComponent::detachEventHandler()
TComponent::evaluateExpression()
TComponent::evaluateStatements()
TComponent::getEventHandlers()
TComponent::getSubProperty()
TComponent::hasEvent()
TComponent::hasEventHandler()
TComponent::hasProperty()
TComponent::raiseEvent()
TComponent::setSubProperty()
TComponent::__get()
TComponent::__set()
Inherited from TControl
TControl::AUTOMATIC_ID_PREFIX
TControl::CLIENT_ID_SEPARATOR
TControl::CS_CHILD_INITIALIZED
TControl::CS_CONSTRUCTED
TControl::CS_INITIALIZED
TControl::CS_LOADED
TControl::CS_PRERENDERED
TControl::CS_STATE_LOADED
TControl::ID_FORMAT
TControl::ID_SEPARATOR
TControl::IS_CHILD_CREATED
TControl::IS_CREATING_CHILD
TControl::IS_DISABLE_THEMING
TControl::IS_DISABLE_VIEWSTATE
TControl::IS_ID_SET
TControl::IS_SKIN_APPLIED
TControl::IS_STYLESHEET_APPLIED
TControl::RF_ADAPTER
TControl::RF_AUTO_BINDINGS
TControl::RF_CHILD_STATE
TControl::RF_CONTROLS
TControl::RF_CONTROLSTATE
TControl::RF_DATA_BINDINGS
TControl::RF_EVENTS
TControl::RF_NAMED_CONTROLS
TControl::RF_NAMED_CONTROLS_ID
TControl::RF_NAMED_OBJECTS
TControl::RF_SKIN_ID
Documentation generated on Mon, 21 Apr 2008 11:35:24 -0400 by phpDocumentor 1.3.0RC4