Packages:
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System.Data.ActiveRecord.Relations
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System.Data.ActiveReecord.Scaffold.InputBuilder
System.Data.Commom.Sqlite
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System.Data.Common.Mysql
System.Data.Common.Oracle
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System.Web.UI
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Classes:
IDataSource
IItemDataRenderer
IRepeatInfoUser
TActiveFileUpload
TBaseDataList
TBaseValidator
TBoundColumn
TBulletedList
TBulletedListDisplayMode
TBulletedListEventParameter
TBulletStyle
TButton
TButtonColumn
TButtonColumnType
TButtonType
TCaptcha
TCaptchaValidator
TCheckBox
TCheckBoxColumn
TCheckBoxList
TCircleHotSpot
TClientScript
TClientScriptLoader
TClientSideValidationSummaryOptions
TColorPicker
TColorPickerClientSide
TColorPickerMode
TCompareValidator
TCompleteWizardStep
TConditional
TContent
TContentDirection
TContentPlaceHolder
TCustomValidator
TDataBoundControl
TDataGrid
TDataGridColumn
TDataGridColumnCollection
TDataGridCommandEventParameter
TDataGridItem
TDataGridItemCollection
TDataGridItemEventParameter
TDataGridItemRenderer
TDataGridPageChangedEventParameter
TDataGridPager
TDataGridPagerButtonType
TDataGridPagerEventParameter
TDataGridPagerMode
TDataGridPagerPosition
TDataGridPagerStyle
TDataGridSortCommandEventParameter
TDataList
TDataListCommandEventParameter
TDataListItem
TDataListItemCollection
TDataListItemEventParameter
TDataListItemRenderer
TDataRenderer
TDataSourceControl
TDataSourceSelectParameters
TDataSourceView
TDataTypeValidator
TDatePicker
TDatePickerClientScript
TDatePickerInputMode
TDatePickerMode
TDatePickerPositionMode
TDisplayStyle
TDraggable
TDropContainer
TDropDownList
TDropDownListColumn
TEditCommandColumn
TEmailAddressValidator
TExpression
TFileUpload
TFont
THiddenField
THorizontalAlign
THotSpot
THotSpotCollection
THotSpotMode
THtmlArea
THtmlElement
THyperLink
THyperLinkColumn
TImage
TImageButton
TImageClickEventParameter
TImageMap
TImageMapEventParameter
TInlineFrame
TInlineFrameAlign
TInlineFrameScrollBars
TItemDataRenderer
TJavascriptLogger
TKeyboard
TLabel
TLinkButton
TListBox
TListControl
TListControlValidator
TListItem
TListItemCollection
TListItemType
TListSelectionMode
TLiteral
TLiteralColumn
TMarkdown
TMetaTag
TMetaTagCollection
TMultiView
TOutputCache
TOutputCacheCalculateKeyEventParameter
TOutputCacheCheckDependencyEventParameter
TPager
TPagerButtonType
TPagerMode
TPagerPageChangedEventParameter
TPanel
TPanelStyle
TPlaceHolder
TPolygonHotSpot
TRadioButton
TRadioButtonList
TRangeValidationDataType
TRangeValidator
TRatingList
TReadOnlyDataSource
TReadOnlyDataSourceView
TRectangleHotSpot
TRegularExpressionValidator
TRepeatDirection
TRepeater
TRepeaterCommandEventParameter
TRepeaterItem
TRepeaterItemCollection
TRepeaterItemEventParameter
TRepeaterItemRenderer
TRepeatInfo
TRepeatLayout
TRequiredFieldValidator
TSafeHtml
TScrollBars
TServerValidateEventParameter
TSlider
TSliderClientScript
TSliderDirection
TStatements
TStyle
TStyleSheet
TTable
TTableCaptionAlign
TTableCell
TTableCellCollection
TTableFooterRow
TTableGridLines
TTableHeaderCell
TTableHeaderRow
TTableHeaderScope
TTableItemStyle
TTableRow
TTableRowCollection
TTableRowSection
TTableStyle
TTabPanel
TTabView
TTabViewCollection
TTemplateColumn
TTemplatedWizardStep
TTextAlign
TTextBox
TTextBoxAutoCompleteType
TTextBoxMode
TTextHighlighter
TTextHighlighterLineNumberStyle
TValidationCompareOperator
TValidationDataType
TValidationSummary
TValidationSummaryDisplayMode
TValidationSummaryDisplayStyle
TValidatorClientSide
TValidatorDisplayStyle
TVerticalAlign
TView
TViewCollection
TWebControl
TWebControlAdapter
TWizard
TWizardFinishNavigationTemplate
TWizardNavigationButtonStyle
TWizardNavigationButtonType
TWizardNavigationContainer
TWizardNavigationEventParameter
TWizardNavigationTemplate
TWizardSideBarListItemTemplate
TWizardSideBarTemplate
TWizardStartNavigationTemplate
TWizardStep
TWizardStepCollection
TWizardStepNavigationTemplate
TWizardStepType
TXmlTransform
Keyword

Class TCompareValidator

TComponent
   |
   --TApplicationComponent
      |
      --TControl
         |
         --TWebControl
            |
            --TLabel
               |
               --TBaseValidator
                  |
                  --TCompareValidator

TCompareValidator class

TCompareValidator compares the value entered by the user into an input control with the value entered into another input control or a constant value. To compare the associated input control with another input control, set the ControlToCompare property to the ID path of the control to compare with. To compare the associated input control with a constant value, specify the constant value to compare with by setting the ValueToCompare property.

The DataType property is used to specify the data type of both comparison values. Both values are automatically converted to this data type before the comparison operation is performed. The following value types are supported:

  • Integer A 32-bit signed integer data type.
  • Float A double-precision floating point number data type.
  • Date A date data type. The format can be specified by the DateFormat property
  • String A string data type.
Use the Operator property to specify the type of comparison to perform. Valid operators include Equal, NotEqual, GreaterThan, GreaterThanEqual, LessThan and LessThanEqual.

Since: 3.0
Author: Qiang Xue <qiang.xue@gmail.com>
Constants Inherited From TControl
AUTOMATIC_ID_PREFIX, CLIENT_ID_SEPARATOR, CS_CHILD_INITIALIZED, CS_CONSTRUCTED, CS_INITIALIZED, CS_LOADED, CS_PRERENDERED, CS_STATE_LOADED, ID_FORMAT, ID_SEPARATOR, IS_CHILD_CREATED, IS_CREATING_CHILD, IS_DISABLE_THEMING, IS_DISABLE_VIEWSTATE, IS_ID_SET, IS_SKIN_APPLIED, IS_STYLESHEET_APPLIED, RF_ADAPTER, RF_AUTO_BINDINGS, RF_CHILD_STATE, RF_CONTROLS, RF_CONTROLSTATE, RF_DATA_BINDINGS, RF_EVENTS, RF_NAMED_CONTROLS, RF_NAMED_CONTROLS_ID, RF_NAMED_OBJECTS, RF_SKIN_ID,

Method Summary
boolean
This method overrides the parent's implementation.
protected  string
Gets the name of the javascript class responsible for performing validation for this control.
protected  array
Returns an array of javascript validator options.
protected  array
getComparisonValues ( string $value1, string $value2)
Parse the pair of values into the appropriate value type.
string
TValidationDataType
string
TValidationCompareOperator
string
void
setControlToCompare ( string $value)
Sets the input component to compare with the input control being validated.
void
Sets the data type that the values being compared are converted to before the comparison is made.
void
setDateFormat ( string $value)
Sets the date format for a date validation
void
Sets the comparison operation to perform
void
setValueToCompare ( string $value)
Sets the constant value to compare with the value entered by the user into the input component being validated.
Methods Inherited From TBaseValidator
TBaseValidator::addAttributesToRender(), TBaseValidator::createClientSide(), TBaseValidator::getClientScriptOptions(), TBaseValidator::getClientSide(), TBaseValidator::getControlCssClass(), TBaseValidator::getControlToValidate(), TBaseValidator::getDisplay(), TBaseValidator::getEnableClientScript(), TBaseValidator::getErrorMessage(), TBaseValidator::getFocusElementID(), TBaseValidator::getFocusOnError(), TBaseValidator::getIsValid(), TBaseValidator::getValidationGroup(), TBaseValidator::getValidationTarget(), TBaseValidator::getValidationValue(), TBaseValidator::onInit(), TBaseValidator::onPreRender(), TBaseValidator::onUnload(), TBaseValidator::onValidate(), TBaseValidator::onValidationError(), TBaseValidator::onValidationSuccess(), TBaseValidator::registerClientScriptValidator(), TBaseValidator::renderClientControlScript(), TBaseValidator::renderContents(), TBaseValidator::setControlCssClass(), TBaseValidator::setControlToValidate(), TBaseValidator::setDisplay(), TBaseValidator::setEnableClientScript(), TBaseValidator::setEnabled(), TBaseValidator::setErrorMessage(), TBaseValidator::setFocusElementID(), TBaseValidator::setFocusOnError(), TBaseValidator::setForControl(), TBaseValidator::setIsValid(), TBaseValidator::setValidationGroup(), TBaseValidator::updateControlCssClass(), TBaseValidator::validate()
Methods Inherited From TLabel
TLabel::addAttributesToRender(), TLabel::getData(), TLabel::getForControl(), TLabel::getTagName(), TLabel::getText(), TLabel::render(), TLabel::renderContents(), TLabel::setData(), TLabel::setForControl(), TLabel::setText()
Methods 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()
Methods Inherited From TControl
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()
Methods Inherited From TApplicationComponent
TApplicationComponent::getApplication(), TApplicationComponent::getRequest(), TApplicationComponent::getResponse(), TApplicationComponent::getService(), TApplicationComponent::getSession(), TApplicationComponent::getUser(), TApplicationComponent::publishAsset(), TApplicationComponent::publishFilePath()
Methods 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()

Constant Summary

Method Details

evaluateIsValid

public boolean evaluateIsValid ()

This method overrides the parent's implementation.

The validation succeeds if the input data compares successfully. The validation always succeeds if ControlToValidate is not specified or the input data is empty.

Output
boolean whether the validation succeeds
Exception

getClientClassName

protected string getClientClassName ()

Gets the name of the javascript class responsible for performing validation for this control.

This method overrides the parent implementation.

Output
string the javascript class name
Exception

getClientScriptOptions

protected array getClientScriptOptions ()

Returns an array of javascript validator options.

Output
array javascript validator options.
Exception

getComparisonValues

protected array getComparisonValues (string $value1 , string $value2 )

Parse the pair of values into the appropriate value type.

Input
string$value1value one
string$value2second value
Output
array appropriate type of the value pair, array($value1, $value2);
Exception

getControlToCompare

public string getControlToCompare ()

Output
string the input component to compare with the input control being validated.
Exception

getDataType

public TValidationDataType getDataType ()

Output
TValidationDataType the data type that the values being compared are converted to before the comparison is made. Defaults to TValidationDataType::String.
Exception

getDateFormat

public string getDateFormat ()

Output
string the date validation date format if any
Exception

getOperator

public TValidationCompareOperator getOperator ()

Output
TValidationCompareOperator the comparison operation to perform. Defaults to TValidationCompareOperator::Equal.
Exception

getValueToCompare

public string getValueToCompare ()

Output
string the constant value to compare with the value entered by the user into the input component being validated.
Exception

setControlToCompare

public void setControlToCompare (string $value )

Sets the input component to compare with the input control being validated.

Input
string$valuethe ID path of the component to compare with
Output
Exception

setDataType

public void setDataType (TValidationDataType $value )

Sets the data type that the values being compared are converted to before the comparison is made.

Input
TValidationDataType$valuethe data type
Output
Exception

setDateFormat

public void setDateFormat (string $value )

Sets the date format for a date validation

Input
string$valuethe date format value
Output
Exception

setOperator

public void setOperator (TValidationCompareOperator $value )

Sets the comparison operation to perform

Input
TValidationCompareOperator$valuethe comparison operation
Output
Exception

setValueToCompare

public void setValueToCompare (string $value )

Sets the constant value to compare with the value entered by the user into the input component being validated.

Input
string$valuethe constant value
Output
Exception