Converts a value to integer type.
| public static ensureInteger ( $value ) : integer | ||
| Результат | integer | |
public function setTotalRowCount($value)
{
if (($value = TPropertyValue::ensureInteger($value)) < 0) {
$value = 0;
}
$this->_totalRowCount = $value;
}
/**
* @param integer maximum number of page states that should be kept in session
* @throws TInvalidDataValueException if the number is smaller than 1.
*/
public function setHistorySize($value)
{
if (($value = TPropertyValue::ensureInteger($value)) > 0) {
$this->_historySize = $value;
} else {
throw new TInvalidDataValueException('sessionpagestatepersister_historysize_invalid');
}
}
/**
* Sets the zero-based index for the item.
* If the item is not in the item collection (e.g. it is a header item), -1 should be used.
* @param integer zero-based index of the item.
*/
public function setItemIndex($value)
{
$this->_itemIndex = TPropertyValue::ensureInteger($value);
}
/**
* @return integer the number of seconds after which data will be seen as 'garbage' and cleaned up, defaults to 1440 seconds.
*/
public function getTimeout()
{
return TPropertyValue::ensureInteger(ini_get('session.gc_maxlifetime'));
}
/**
* @param integer max number of selections.
*/
public function setMaxSelection($value)
{
if (($value = TPropertyValue::ensureInteger($value)) < 0) {
$value = -1;
}
$this->setViewState('MaxSelection', $value, -1);
}
/**
* @param integer the line number at which the template has error
*/
public function setLineNumber($value)
{
$this->_lineNumber = TPropertyValue::ensureInteger($value);
}
/**
* Sets the number of rows displayed in a multiline text box.
* @param integer the number of rows
*/
public function setRows($value)
{
$this->setViewState('Rows', TPropertyValue::ensureInteger($value), self::DEFAULT_ROWS);
}
/**
* @param integer virtual number of data items in the data source.
* @throws TInvalidDataValueException if the value is less than 0
* @see setAllowCustomPaging
*/
public function setVirtualItemCount($value)
{
if (($value = TPropertyValue::ensureInteger($value)) < 0) {
throw new TInvalidDataValueException('databoundcontrol_virtualitemcount_invalid', get_class($this));
}
$this->setViewState('VirtualItemCount', $value, 0);
}
/**
* @param integer the Y coordinate of the top side of the rectangle HotSpot region.
*/
public function setTop($value)
{
$this->setViewState('Top', TPropertyValue::ensureInteger($value), 0);
}
/**
* Sets the rowspan for the table cell.
* @param integer the rowspan for the table cell, 0 if not set.
*/
public function setRowSpan($value)
{
$this->setViewState('RowSpan', TPropertyValue::ensureInteger($value), 0);
}
/**
* @param integer tab size
*/
public function setTabSize($value)
{
$this->setViewState('TabSize', TPropertyValue::ensureInteger($value));
}
/**
* This method overrides parent's implementation to handle
* {@link onItemCommand OnItemCommand} event which is bubbled from
* {@link TDataGridItem} child controls.
* If the event parameter is {@link TDataGridCommandEventParameter} and
* the command name is a recognized one, which includes 'select', 'edit',
* 'delete', 'update', and 'cancel' (case-insensitive), then a
* corresponding command event is also raised (such as {@link onEditCommand OnEditCommand}).
* This method should only be used by control developers.
* @param TControl the sender of the event
* @param TEventParameter event parameter
* @return boolean whether the event bubbling should stop here.
*/
public function bubbleEvent($sender, $param)
{
if ($param instanceof TDataGridCommandEventParameter) {
$this->onItemCommand($param);
$command = $param->getCommandName();
if (strcasecmp($command, self::CMD_SELECT) === 0) {
$this->setSelectedItemIndex($param->getItem()->getItemIndex());
$this->onSelectedIndexChanged($param);
return true;
} else {
if (strcasecmp($command, self::CMD_EDIT) === 0) {
$this->onEditCommand($param);
return true;
} else {
if (strcasecmp($command, self::CMD_DELETE) === 0) {
$this->onDeleteCommand($param);
return true;
} else {
if (strcasecmp($command, self::CMD_UPDATE) === 0) {
$this->onUpdateCommand($param);
return true;
} else {
if (strcasecmp($command, self::CMD_CANCEL) === 0) {
$this->onCancelCommand($param);
return true;
} else {
if (strcasecmp($command, self::CMD_SORT) === 0) {
$this->onSortCommand(new TDataGridSortCommandEventParameter($sender, $param));
return true;
} else {
if (strcasecmp($command, self::CMD_PAGE) === 0) {
$p = $param->getCommandParameter();
if (strcasecmp($p, self::CMD_PAGE_NEXT) === 0) {
$pageIndex = $this->getCurrentPageIndex() + 1;
} else {
if (strcasecmp($p, self::CMD_PAGE_PREV) === 0) {
$pageIndex = $this->getCurrentPageIndex() - 1;
} else {
if (strcasecmp($p, self::CMD_PAGE_FIRST) === 0) {
$pageIndex = 0;
} else {
if (strcasecmp($p, self::CMD_PAGE_LAST) === 0) {
$pageIndex = $this->getPageCount() - 1;
} else {
$pageIndex = TPropertyValue::ensureInteger($p) - 1;
}
}
}
}
$this->onPageIndexChanged(new TDataGridPageChangedEventParameter($sender, $pageIndex));
return true;
}
}
}
}
}
}
}
}
return false;
}
/**
* @param integer callback request timeout
*/
public function setRequestTimeOut($value)
{
$this->setOption('RequestTimeOut', TPropertyValue::ensureInteger($value));
}
/**
* @param integer the zero-based index of the current view in the view collection. -1 if no active view.
* @throws TInvalidDataValueException if the view index is invalid
*/
public function setActiveViewIndex($value)
{
$this->setViewState('ActiveViewIndex', TPropertyValue::ensureInteger($value), 0);
}
/**
* @param integer how many times a generated token can be tested. For unlimited tests, set it to 0.
*/
public function setTestLimit($value)
{
$this->setViewState('TestLimit', TPropertyValue::ensureInteger($value), 5);
}
/**
* @param integer user-assigned number of items in data source
*/
public function setVirtualItemCount($value)
{
if (($value = TPropertyValue::ensureInteger($value)) >= 0) {
$this->_virtualCount = $value;
} else {
throw new TInvalidDataValueException('pageddatasource_virtualitemcount_invalid');
}
}
/**
* @param integer minimum number of characters before requesting a suggestion.
*/
public function setMinChars($value)
{
$this->setViewState('minChars', TPropertyValue::ensureInteger($value), '');
}
/**
* @param integer the number of columns that the repeated items should be displayed in.
*/
public function setRepeatColumns($value)
{
if (($value = TPropertyValue::ensureInteger($value)) < 0) {
throw new TInvalidDataValueException('repeatinfo_repeatcolumns_invalid');
}
$this->_repeatColumns = $value;
}
/**
* @param integer the zero-based index of the next step.
*/
public function setNextStepIndex($index)
{
$this->_nextStep = TPropertyValue::ensureInteger($index);
}
/**
* Processes the events bubbled from child controls.
* The method handles view-related command events.
* @param TControl sender of the event
* @param mixed event parameter
* @return boolean whether this event is handled
*/
public function bubbleEvent($sender, $param)
{
if (!$this->_ignoreBubbleEvents && $param instanceof \Prado\Web\UI\TCommandEventParameter) {
switch ($param->getCommandName()) {
case self::CMD_NEXTVIEW:
if (($index = $this->getActiveViewIndex()) < $this->getViews()->getCount() - 1) {
$this->setActiveViewIndex($index + 1);
} else {
$this->setActiveViewIndex(-1);
}
return true;
case self::CMD_PREVIOUSVIEW:
if (($index = $this->getActiveViewIndex()) >= 0) {
$this->setActiveViewIndex($index - 1);
}
return true;
case self::CMD_SWITCHVIEWID:
$view = $this->findControl($viewID = $param->getCommandParameter());
if ($view !== null && $view->getParent() === $this) {
$this->setActiveView($view);
return true;
} else {
throw new TInvalidDataValueException('multiview_viewid_invalid', $viewID);
}
case self::CMD_SWITCHVIEWINDEX:
$index = TPropertyValue::ensureInteger($param->getCommandParameter());
$this->setActiveViewIndex($index);
return true;
}
}
return false;
}
/**
* @param int change the rating selection index
*/
public function onSelectedIndexChanged($param)
{
$value = $this->getRating();
$value = TPropertyValue::ensureInteger($value);
$this->setRating($value);
parent::onSelectedIndexChanged($param);
}
/**
* Processes a bubbled event.
* This method overrides parent's implementation by wrapping event parameter
* for <b>OnCommand</b> event with item information.
* @param TControl the sender of the event
* @param TEventParameter event parameter
* @return boolean whether the event bubbling should stop here.
*/
public function bubbleEvent($sender, $param)
{
if ($param instanceof \Prado\Web\UI\TCommandEventParameter) {
$command = $param->getCommandName();
if (strcasecmp($command, self::CMD_PAGE) === 0) {
$pageIndex = TPropertyValue::ensureInteger($param->getCommandParameter()) - 1;
$this->onPageIndexChanged(new TPagerPageChangedEventParameter($sender, $pageIndex));
return true;
} else {
if (strcasecmp($command, self::CMD_PAGE_NEXT) === 0) {
$pageIndex = $this->getCurrentPageIndex() + 1;
$this->onPageIndexChanged(new TPagerPageChangedEventParameter($sender, $pageIndex));
return true;
} else {
if (strcasecmp($command, self::CMD_PAGE_PREV) === 0) {
$pageIndex = $this->getCurrentPageIndex() - 1;
$this->onPageIndexChanged(new TPagerPageChangedEventParameter($sender, $pageIndex));
return true;
} else {
if (strcasecmp($command, self::CMD_PAGE_FIRST) === 0) {
$this->onPageIndexChanged(new TPagerPageChangedEventParameter($sender, 0));
return true;
} else {
if (strcasecmp($command, self::CMD_PAGE_LAST) === 0) {
$this->onPageIndexChanged(new TPagerPageChangedEventParameter($sender, $this->getPageCount() - 1));
return true;
}
}
}
}
}
return false;
} else {
return false;
}
}
/**
* @param integer number of seconds that the data can remain in cache. If 0, it means data is not cached.
* @throws TInvalidDataValueException if the value is smaller than 0.
*/
public function setDuration($value)
{
if (($value = TPropertyValue::ensureInteger($value)) < 0) {
throw new TInvalidDataValueException('outputcache_duration_invalid', get_class($this));
}
$this->_duration = $value;
}
/**
* Raises the postback event.
* This method is required by {@link IPostBackEventHandler} interface.
* This method is mainly used by framework and control developers.
* @param TEventParameter the event parameter
*/
public function raisePostBackEvent($param)
{
$postBackValue = null;
if ($param !== '') {
$index = TPropertyValue::ensureInteger($param);
$hotspots = $this->getHotSpots();
if ($index >= 0 && $index < $hotspots->getCount()) {
$hotspot = $hotspots->itemAt($index);
if (($mode = $hotspot->getHotSpotMode()) === THotSpotMode::NotSet) {
$mode = $this->getHotSpotMode();
}
if ($mode === THotSpotMode::PostBack) {
$postBackValue = $hotspot->getPostBackValue();
if ($hotspot->getCausesValidation()) {
$this->getPage()->validate($hotspot->getValidationGroup());
}
}
}
}
if ($postBackValue !== null) {
$this->onClick(new TImageMapEventParameter($postBackValue));
}
}
/**
* Sets a value indicating the depth of the subdirectories to be checked.
* This is meaningful only when {@link getRecursiveCheck RecursiveCheck}
* is true.
* @param int the depth of the subdirectories to be checked.
* If the value is less than 0, it means unlimited depth.
* If the value is 0, it means checking the files directly under the specified directory.
*/
public function setRecursiveLevel($value)
{
$this->_recursiveLevel = TPropertyValue::ensureInteger($value);
}
/**
* @param integer maximum number of pager buttons to be displayed
* @throws TInvalidDataValueException if the value is less than 1.
*/
public function setPageButtonCount($value)
{
if (($value = TPropertyValue::ensureInteger($value)) < 1) {
throw new TInvalidDataValueException('datagridpagerstyle_pagebuttoncount_invalid');
}
$this->_buttonCount = $value;
}
/**
* This must be called internally or when instantiated.
* @param integer The precision of numeric priorities.
*/
protected function setPrecision($value)
{
$this->_p = TPropertyValue::ensureInteger($value);
}
/**
* @param integer Y coordinate of the clicking point
*/
public function setY($value)
{
$this->_y = TPropertyValue::ensureInteger($value);
}
/**
* The columnIndex attribute value is the index of the column in the
* ResultSet from which the value will be used to populate the object property.
* @param int index of the column in the ResultSet
*/
public function setColumnIndex($value)
{
$this->_columnIndex = TPropertyValue::ensureInteger($value);
}
/**
* @param integer the number of rows to be displayed in the list control
*/
public function setRows($value)
{
$value = TPropertyValue::ensureInteger($value);
if ($value <= 0) {
$value = 4;
}
$this->setViewState('Rows', $value, 4);
}
