From 46f58667d00624c115ad99a590aebef99ab133a5 Mon Sep 17 00:00:00 2001 From: xue <> Date: Thu, 19 Jul 2007 13:46:05 +0000 Subject: Fixed #577. --- HISTORY | 1 + .../pages/Controls/Samples/TPager/Sample1.page | 14 +- framework/Web/UI/WebControls/TPager.php | 150 +++++++++++++++++++-- 3 files changed, 150 insertions(+), 15 deletions(-) diff --git a/HISTORY b/HISTORY index ad810fda..444fe9c4 100644 --- a/HISTORY +++ b/HISTORY @@ -6,6 +6,7 @@ BUG: Ticket#662 - Ensure TForm to properly encode the ampersand in action URL (Q BUG: Ticket#666 - TActiveRecord::deleteAll() method always requires a criteria or null parameter (Qiang) BUG: Ticket#670 - TDatePicker: Year Issue (Christophe) ENH: Ticket#667 - Added TFeedService.ContentType property (Qiang) +ENH: Ticket#577 - Added image button support for TPager (Qiang) ENH: Added THead requirement check (Qiang) Version 3.1.0 July 2, 2007 diff --git a/demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.page b/demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.page index d24a5c82..45fa12a0 100644 --- a/demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.page +++ b/demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.page @@ -6,9 +6,9 @@ The following sample displays three different pagers associated with a single TD

-Go to page: -Parent->PageCount %> pages. -Parent->PageCount %> pages. />
Choose page: - diff --git a/framework/Web/UI/WebControls/TPager.php b/framework/Web/UI/WebControls/TPager.php index df096125..1248bbe4 100644 --- a/framework/Web/UI/WebControls/TPager.php +++ b/framework/Web/UI/WebControls/TPager.php @@ -26,6 +26,12 @@ * - Numeric: a list of page index buttons are rendered. * - List: a dropdown list of page indices are rendered. * + * When the pager mode is either NextPrev or Numeric, the paging buttons may be displayed + * in three types by setting {@link setButtonType ButtonType}: + * - LinkButton: a hyperlink button + * - PushButton: a normal button + * - ImageButton: an image button (please set XXXPageImageUrl properties accordingly to specify the button images.) + * * TPager raises an {@link onPageIndexChanged OnPageIndexChanged} event when * the end-user interacts with it and specifies a new page (e.g. clicking * on a page button that leads to a new page.) The new page index may be obtained @@ -183,6 +189,102 @@ class TPager extends TWebControl implements INamingContainer $this->setViewState('LastPageText',$value,'>>'); } + /** + * @return string the image URL for the first page button. This is only used when {@link getButtonType ButtonType} is 'ImageButton'. + * @since 3.1.1 + */ + public function getFirstPageImageUrl() + { + return $this->getViewState('FirstPageImageUrl',''); + } + + /** + * @param string the image URL for the first page button. This is only used when {@link getButtonType ButtonType} is 'ImageButton'. + * @since 3.1.1 + */ + public function setFirstPageImageUrl($value) + { + $this->setViewState('FirstPageImageUrl',$value); + } + + /** + * @return string the image URL for the last page button. This is only used when {@link getButtonType ButtonType} is 'ImageButton'. + * @since 3.1.1 + */ + public function getLastPageImageUrl() + { + return $this->getViewState('LastPageImageUrl',''); + } + + /** + * @param string the image URL for the last page button. This is only used when {@link getButtonType ButtonType} is 'ImageButton'. + * @since 3.1.1 + */ + public function setLastPageImageUrl($value) + { + $this->setViewState('LastPageImageUrl',$value); + } + + /** + * @return string the image URL for the next page button. This is only used when {@link getButtonType ButtonType} is 'ImageButton'. + * @since 3.1.1 + */ + public function getNextPageImageUrl() + { + return $this->getViewState('NextPageImageUrl',''); + } + + /** + * @param string the image URL for the next page button. This is only used when {@link getButtonType ButtonType} is 'ImageButton'. + * @since 3.1.1 + */ + public function setNextPageImageUrl($value) + { + $this->setViewState('NextPageImageUrl',$value); + } + + /** + * @return string the image URL for the previous page button. This is only used when {@link getButtonType ButtonType} is 'ImageButton'. + * @since 3.1.1 + */ + public function getPrevPageImageUrl() + { + return $this->getViewState('PrevPageImageUrl',''); + } + + /** + * @param string the image URL for the previous page button. This is only used when {@link getButtonType ButtonType} is 'ImageButton'. + * @since 3.1.1 + */ + public function setPrevPageImageUrl($value) + { + $this->setViewState('PrevPageImageUrl',$value); + } + + /** + * @return string the image URL for the numeric page buttons. This is only used when {@link getButtonType ButtonType} is 'ImageButton' and {@link getMode Mode} is 'Numeric'. + * @see setNumericPageImageUrl + * @since 3.1.1 + */ + public function getNumericPageImageUrl() + { + return $this->getViewState('NumericPageImageUrl',''); + } + + /** + * Sets the image URL for the numeric page buttons. + * This is actually a template for generating a set of URLs corresponding to numeric button 1, 2, 3, .., etc. + * Use [0] as the placeholder for the numbers. + * For example, the image URL http://example.com/images/button[0].gif + * will be replaced as http://example.com/images/button1.gif, http://example.com/images/button2.gif, etc. + * @param string the image URL for the numeric page buttons. This is only used when {@link getButtonType ButtonType} is 'ImageButton' and {@link getMode Mode} is 'Numeric'. + * @since 3.1.1 + */ + public function setNumericPageImageUrl($value) + { + $this->setViewState('NumericPageImageUrl',$value); + } + /** * @return integer maximum number of pager buttons to be displayed. Defaults to 10. */ @@ -322,8 +424,8 @@ class TPager extends TWebControl implements INamingContainer * Derived classes may override this method to create additional types of buttons, such as TImageButton. * @param string button type, either LinkButton or PushButton * @param boolean whether the button should be enabled - * @param string caption of the button - * @param string CommandName corresponding to the OnCommand event of the button + * @param string caption of the button. + * @param string CommandName corresponding to the OnCommand event of the button. * @param string CommandParameter corresponding to the OnCommand event of the button * @return mixed the button instance */ @@ -342,7 +444,13 @@ class TPager extends TWebControl implements INamingContainer } else { - $button=new TButton; + if($buttonType===TPagerButtonType::ImageButton) + { + $button=new TImageButton; + $button->setImageUrl($this->getPageImageUrl($text,$commandName)); + } + else + $button=new TButton; if(!$enabled) $button->setEnabled(false); } @@ -353,6 +461,31 @@ class TPager extends TWebControl implements INamingContainer return $button; } + /** + * @param string the caption of the image button + * @param string the command name associated with the image button + * @since 3.1.1 + */ + protected function getPageImageUrl($text,$commandName) + { + switch($commandName) + { + case self::CMD_PAGE: + $url=$this->getNumericPageImageUrl(); + return str_replace('[0]',$text,$url); + case self::CMD_PAGE_NEXT: + return $this->getNextPageImageUrl(); + case self::CMD_PAGE_PREV: + return $this->getPrevPageImageUrl(); + case self::CMD_PAGE_FIRST: + return $this->getFirstPageImageUrl(); + case self::CMD_PAGE_LAST: + return $this->getLastPageImageUrl(); + default: + return ''; + } + } + /** * Builds a next-prev pager */ @@ -364,11 +497,11 @@ class TPager extends TWebControl implements INamingContainer { if(($text=$this->getFirstPageText())!=='') { - $label=$this->createPagerButton($buttonType,false,$text,'',''); + $label=$this->createPagerButton($buttonType,false,$text,self::CMD_PAGE_FIRST,''); $controls->add($label); $controls->add("\n"); } - $label=$this->createPagerButton($buttonType,false,$this->getPrevPageText(),'',''); + $label=$this->createPagerButton($buttonType,false,$this->getPrevPageText(),self::CMD_PAGE_PREV,''); $controls->add($label); } else @@ -385,12 +518,12 @@ class TPager extends TWebControl implements INamingContainer $controls->add("\n"); if($this->getIsLastPage()) { - $label=$this->createPagerButton($buttonType,false,$this->getNextPageText(),'',''); + $label=$this->createPagerButton($buttonType,false,$this->getNextPageText(),self::CMD_PAGE_NEXT,''); $controls->add($label); if(($text=$this->getLastPageText())!=='') { $controls->add("\n"); - $label=$this->createPagerButton($buttonType,false,$text,'',''); + $label=$this->createPagerButton($buttonType,false,$text,self::CMD_PAGE_LAST,''); $controls->add($label); } } @@ -450,7 +583,7 @@ class TPager extends TWebControl implements INamingContainer { if($i===$pageIndex) { - $label=$this->createPagerButton($buttonType,false,"$i",'',''); + $label=$this->createPagerButton($buttonType,false,"$i",self::CMD_PAGE,''); $controls->add($label); } else @@ -654,6 +787,7 @@ class TPagerButtonType extends TEnumerable { const LinkButton='LinkButton'; const PushButton='PushButton'; + const ImageButton='ImageButton'; } ?> \ No newline at end of file -- cgit v1.2.3