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java.lang.Objectorg.apache.hivemind.impl.BaseLocatable
org.apache.tapestry.AbstractComponent
org.apache.tapestry.form.AbstractFormComponent
org.apache.tapestry.valid.ValidField
org.apache.tapestry.contrib.valid.ValidatingTextField
Backwards compatible version of the 1.0.7 ValidatingTextField component.
Parameter | Type | Read / Write | Required | Default | Description |
text | java.lang.String | R / W | yes | The text inside the text field.
When the form is submitted, the binding is only updated if the value is valid. |
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minimumLength | int | R | no | 0 | The minimum length (number of characters read) for the field. The value provided in the
request is trimmed of leading and trailing whitespace.
If a field is not required and no value is given, then minimumLength is ignored. Minimum length only applies if some non-null value is given. |
required | boolean | R | no | false | If true, then a non-null value must be provided. A value consisting only of whitespace is considered null. |
displayName | String | R | yes | A textual name for the field that is used when formulating error messages. |
May not have a body. May have informal parameters.
ValidField
Constructor Summary | |
ValidatingTextField()
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Method Summary | |
abstract int |
getMinimumLength()
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abstract java.lang.String |
getText()
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org.apache.tapestry.valid.IValidator |
getValidator()
Overrides ValidField.getValidator() to construct a validator on the fly. |
java.lang.Object |
getValue()
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abstract boolean |
isRequired()
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abstract void |
setText(java.lang.String value)
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void |
setValue(java.lang.Object value)
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Methods inherited from class org.apache.tapestry.valid.ValidField |
getDisplayName, isDisabled, isHidden, readValue, renderFormComponent, rewindFormComponent, updateValue |
Methods inherited from class org.apache.tapestry.form.AbstractFormComponent |
getAlwaysRenderBodyOnRewind, getCanTakeFocus, getForm, getIdParameter, getName, renderComponent, renderDelegateAttributes, renderDelegatePrefix, renderDelegateSuffix, renderIdAttribute, setClientId, setForm, setName, setName |
Methods inherited from class org.apache.tapestry.AbstractComponent |
addAsset, addBody, addComponent, checkActiveLock, cleanupAfterRender, enterActiveState, finishLoad, finishLoad, format, format, format, format, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getBody, getBodyCount, getComponent, getComponents, getContainedComponent, getContainer, getExtendedId, getId, getIdPath, getListeners, getMessage, getMessages, getNamespace, getPage, getProperty, getSpecification, isInActiveState, isParameterBound, isRendering, pageEndRender, prepareForRender, render, renderBody, renderInformalParameters, setBinding, setContainedComponent, setContainer, setId, setNamespace, setPage, setProperty, toString |
Methods inherited from class org.apache.hivemind.impl.BaseLocatable |
getLocation, setLocation |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.apache.tapestry.form.IFormComponent |
getClientId |
Methods inherited from interface org.apache.tapestry.IComponent |
addAsset, addBody, addComponent, enterActiveState, finishLoad, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getComponent, getComponents, getContainedComponent, getContainer, getExtendedId, getId, getIdPath, getListeners, getMessage, getMessages, getNamespace, getPage, getProperty, getSpecification, isRendering, renderBody, setBinding, setContainedComponent, setContainer, setId, setNamespace, setPage, setProperty |
Methods inherited from interface org.apache.tapestry.IRender |
render |
Methods inherited from interface org.apache.hivemind.LocationHolder |
setLocation |
Methods inherited from interface org.apache.hivemind.Locatable |
getLocation |
Constructor Detail |
public ValidatingTextField()
Method Detail |
public abstract int getMinimumLength()
public abstract boolean isRequired()
public abstract java.lang.String getText()
public abstract void setText(java.lang.String value)
public java.lang.Object getValue()
public void setValue(java.lang.Object value)
public org.apache.tapestry.valid.IValidator getValidator()
ValidField.getValidator()
to construct a validator on the fly.
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