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-rw-r--r--framework/Web/UI/TClientScriptManager.php155
1 files changed, 79 insertions, 76 deletions
diff --git a/framework/Web/UI/TClientScriptManager.php b/framework/Web/UI/TClientScriptManager.php
index d4aea650..0e3ad773 100644
--- a/framework/Web/UI/TClientScriptManager.php
+++ b/framework/Web/UI/TClientScriptManager.php
@@ -36,18 +36,18 @@ class TClientScriptManager extends TComponent
const SCRIPT_DIR='Web/Javascripts/js';
const POSTBACK_FUNC='Prado.PostBack.perform';
const POSTBACK_OPTIONS='Prado.PostBack.Options';
- const FIELD_POSTBACK_TARGET='PRADO_POSTBACK_TARGET';
- const FIELD_POSTBACK_PARAMETER='PRADO_POSTBACK_PARAMETER';
- const FIELD_LASTFOCUS='PRADO_LASTFOCUS';
- const FIELD_PAGE_STATE='PRADO_PAGE_STATE';
private $_owner;
private $_hiddenFields=array();
- private $_scriptBlocks=array();
- private $_startupScripts=array();
+ private $_beginScripts=array();
+ private $_endScripts=array();
private $_scriptIncludes=array();
private $_onSubmitStatements=array();
private $_arrayDeclares=array();
private $_expandoAttributes=array();
+ private $_postBackScriptRegistered=false;
+ private $_focusScriptRegistered=false;
+ private $_scrollScriptRegistered=false;
+ private $_publishedScriptFiles=array();
public function __construct(TPage $owner)
{
@@ -113,26 +113,47 @@ class TClientScriptManager extends TComponent
protected function registerPostBackScript()
{
- $this->registerHiddenField(self::FIELD_POSTBACK_TARGET,'');
- $this->registerHiddenField(self::FIELD_POSTBACK_PARAMETER,'');
- $am=$this->_owner->getService()->getAssetManager();
- $url=$am->publishFilePath(Prado::getFrameworkPath().'/'.self::SCRIPT_DIR.'/base.js');
- $this->registerScriptInclude('prado:base',$url);
+ if(!$this->_postBackScriptRegistered)
+ {
+ $this->_postBackScriptRegistered=true;
+ $this->registerHiddenField(TPage::FIELD_POSTBACK_TARGET,'');
+ $this->registerHiddenField(TPage::FIELD_POSTBACK_PARAMETER,'');
+ $this->registerScriptInclude('prado:base',$this->publishScriptFile('base.js'));
+ }
}
- public function registerFocusScript()
+ private function publishScriptFile($jsFile)
{
- // need Focus.js
+ if(!isset($this->_publishedScriptFiles[$jsFile]))
+ {
+ $am=$this->_owner->getService()->getAssetManager();
+ $this->_publishedScriptFiles[$jsFile]=$am->publishFilePath(Prado::getFrameworkPath().'/'.self::SCRIPT_DIR.'/'.$jsFile);
+ }
+ return $this->_publishedScriptFiles[$jsFile];
}
- public function registerScrollScript()
+ public function registerFocusScript($target)
{
- $this->registerHiddenField(self::FIELD_SCROLL_X,$this->_owner->getScrollPositionX());
- $this->registerHiddenField(self::FIELD_SCROLL_Y,$this->_owner->getScrollPositionY());
- /*
- this.ClientScript.RegisterStartupScript(typeof(Page), "PageScrollPositionScript", "\r\ntheForm.oldSubmit = theForm.submit;\r\ntheForm.submit = WebForm_SaveScrollPositionSubmit;\r\n\r\ntheForm.oldOnSubmit = theForm.onsubmit;\r\ntheForm.onsubmit = WebForm_SaveScrollPositionOnSubmit;\r\n" + (this.IsPostBack ? "\r\ntheForm.oldOnLoad = window.onload;\r\nwindow.onload = WebForm_RestoreScrollPosition;\r\n" : string.Empty), true);
- need base.js
- */
+ if(!$this->_focusScriptRegistered)
+ {
+ $this->_focusScriptRegistered=true;
+ $this->registerScriptInclude('prado:base',$this->publishScriptFile('base.js'));
+ $this->registerEndScript('prado:focus','Prado.Focus.setFocus("'.THttpUtility::quoteJavaScriptString($target).'");');
+ }
+ }
+
+ public function registerScrollScript($x,$y)
+ {
+ if(!$this->_scrollScriptRegistered)
+ {
+ $this->_scrollScriptRegistered=true;
+ $this->registerHiddenField(TPage::FIELD_SCROLL_X,$this->_owner->getScrollPositionX());
+ $this->registerHiddenField(TPage::FIELD_SCROLL_Y,$this->_owner->getScrollPositionY());
+ /*
+ this.ClientScript.RegisterStartupScript(typeof(Page), "PageScrollPositionScript", "\r\ntheForm.oldSubmit = theForm.submit;\r\ntheForm.submit = WebForm_SaveScrollPositionSubmit;\r\n\r\ntheForm.oldOnSubmit = theForm.onsubmit;\r\ntheForm.onsubmit = WebForm_SaveScrollPositionOnSubmit;\r\n" + (this.IsPostBack ? "\r\ntheForm.oldOnLoad = window.onload;\r\nwindow.onload = WebForm_RestoreScrollPosition;\r\n" : string.Empty), true);
+ need base.js
+ */
+ }
}
public function registerValidationScript()
@@ -154,9 +175,14 @@ class TClientScriptManager extends TComponent
return isset($this->_scriptIncludes[$key]);
}
- public function isStartupScriptRegistered($key)
+ public function isBeginScriptRegistered($key)
{
- return isset($this->_startupScripts[$key]);
+ return isset($this->_beginScripts[$key]);
+ }
+
+ public function isEndScriptRegistered($key)
+ {
+ return isset($this->_endScripts[$key]);
}
public function isOnSubmitStatementRegistered($key)
@@ -169,11 +195,6 @@ class TClientScriptManager extends TComponent
$this->_arrayDeclares[$name][]=$value;
}
- public function registerScriptBlock($key,$script)
- {
- $this->_scriptBlocks[$key]=$script;
- }
-
public function registerScriptInclude($key,$url)
{
$this->_scriptIncludes[$key]=$url;
@@ -189,9 +210,14 @@ class TClientScriptManager extends TComponent
$this->_onSubmitStatements[$key]=$script;
}
- public function registerStartupScript($key,$script)
+ public function registerBeginScript($key,$script)
{
- $this->_startupScripts[$key]=$script;
+ $this->_beginScripts[$key]=$script;
+ }
+
+ public function registerEndScript($key,$script)
+ {
+ $this->_endScripts[$key]=$script;
}
public function registerExpandoAttribute($controlID,$name,$value)
@@ -203,57 +229,35 @@ class TClientScriptManager extends TComponent
{
if(count($this->_arrayDeclares))
{
- $str="\n<script type=\"text/javascript\">\n<!--\n";
+ $str="<script type=\"text/javascript\"><!--\n";
foreach($this->_arrayDeclares as $name=>$array)
- {
- $str.="var $name=new Array(";
- $flag=true;
- foreach($array as $value)
- {
- if($flag)
- {
- $flag=false;
- $str.=$value;
- }
- else
- $str.=','.$value;
- }
- $str.=");\n";
- }
- $str.="// -->\n</script>\n";
+ $str.="var $name=new Array(".implode(',',$array).");\n";
+ $str.="\n// --></script>\n";
$writer->write($str);
}
}
- public function renderScriptBlocks($writer)
+ public function renderScriptIncludes($writer)
{
- $str='';
- foreach($this->_scriptBlocks as $script)
- $str.="\n".$script;
- if($this->_owner->getClientOnSubmitEvent()!=='' && $this->_owner->getClientSupportsJavaScript())
- {
- $str.="\nfunction WebForm_OnSubmit() {\n";
- foreach($this->_onSubmitStatements as $script)
- $str.=$script;
- $str.="\nreturn true;\n}";
- }
- if($str!=='')
- $writer->write("\n<script type=\"text/javascript\">\n<!--\n".$str."// -->\n</script>\n");
+ foreach($this->_scriptIncludes as $include)
+ $writer->write("<script type=\"text/javascript\" src=\"".THttpUtility::htmlEncode($include)."\"></script>\n");
}
- public function renderStartupScripts($writer)
+ public function renderOnSubmitStatements($writer)
{
- $str='';
- foreach($this->_scriptIncludes as $include)
- $str.="\n<script type=\"text/javascript\" src=\"".THttpUtility::htmlEncode($include)."\"></script>";
- if(count($this->_startupScripts))
- {
- $str.="\n<script type=\"text/javascript\">\n<!--\n";
- foreach($this->_startupScripts as $script)
- $str.=$script;
- $str.="// -->\n</script>\n";
- $writer->write($str);
- }
+ // ???
+ }
+
+ public function renderBeginScripts($writer)
+ {
+ if(count($this->_beginScripts))
+ $writer->write("<script type=\"text/javascript\"><!--\n".implode("\n",$this->_beginScripts)."\n// --></script>\n");
+ }
+
+ public function renderEndScripts($writer)
+ {
+ if(count($this->_endScripts))
+ $writer->write("<script type=\"text/javascript\"><!--\n".implode("\n",$this->_endScripts)."\n// --></script>\n");
}
public function renderHiddenFields($writer)
@@ -262,18 +266,17 @@ class TClientScriptManager extends TComponent
foreach($this->_hiddenFields as $name=>$value)
{
$value=THttpUtility::htmlEncode($value);
- $str.="\n<input type=\"hidden\" name=\"$name\" id=\"$name\" value=\"$value\" />";
+ $str.="<input type=\"hidden\" name=\"$name\" id=\"$name\" value=\"$value\" />\n";
}
if($str!=='')
$writer->write($str);
- $this->_hiddenFields=array();
}
- public function renderExpandoAttribute($writer)
+ public function renderExpandoAttributes($writer)
{
if(count($this->_expandoAttributes))
{
- $str="\n<script type=\"text/javascript\">\n<!--\n";
+ $str="<script type=\"text/javascript\"><!--\n";
foreach($this->_expandoAttributes as $controlID=>$attrs)
{
$str.="var $controlID = document.all ? document.all[\"$controlID\"] : document.getElementById(\"$controlID\");\n";
@@ -285,7 +288,7 @@ class TClientScriptManager extends TComponent
$str.="{$key}[\"$name\"]=\"$value\";\n";
}
}
- $str.="// -->\n</script>\n";
+ $str.="\n// --></script>\n";
$writer->write($str);
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-30 23:09:48 +0000