org.htmlunit.html.HtmlInput Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of xlt Show documentation
Show all versions of xlt Show documentation
XLT (Xceptance LoadTest) is an extensive load and performance test tool developed and maintained by Xceptance.
/*
* Copyright (c) 2002-2024 Gargoyle Software Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.htmlunit.html;
import static org.htmlunit.BrowserVersionFeatures.EVENT_MOUSE_ON_DISABLED;
import static org.htmlunit.BrowserVersionFeatures.HTMLINPUT_ATTRIBUTE_MIN_MAX_LENGTH_SUPPORTED;
import static org.htmlunit.BrowserVersionFeatures.HTMLINPUT_DOES_NOT_CLICK_SURROUNDING_ANCHOR;
import static org.htmlunit.BrowserVersionFeatures.HTMLINPUT_TYPE_COLOR_NOT_SUPPORTED;
import static org.htmlunit.BrowserVersionFeatures.HTMLINPUT_TYPE_DATETIME_LOCAL_SUPPORTED;
import static org.htmlunit.BrowserVersionFeatures.HTMLINPUT_TYPE_DATETIME_SUPPORTED;
import static org.htmlunit.BrowserVersionFeatures.HTMLINPUT_TYPE_IMAGE_IGNORES_CUSTOM_VALIDITY;
import static org.htmlunit.BrowserVersionFeatures.HTMLINPUT_TYPE_MONTH_SUPPORTED;
import static org.htmlunit.BrowserVersionFeatures.HTMLINPUT_TYPE_WEEK_SUPPORTED;
import static org.htmlunit.BrowserVersionFeatures.JS_INPUT_CHANGE_TYPE_DROPS_VALUE;
import static org.htmlunit.BrowserVersionFeatures.JS_INPUT_SET_TYPE_LOWERCASE;
import static org.htmlunit.BrowserVersionFeatures.JS_INPUT_SET_UNSUPORTED_TYPE_EXCEPTION;
import static org.htmlunit.html.HtmlForm.ATTRIBUTE_FORMNOVALIDATE;
import java.net.MalformedURLException;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Locale;
import java.util.Map;
import java.util.regex.Pattern;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.htmlunit.BrowserVersion;
import org.htmlunit.HttpHeader;
import org.htmlunit.Page;
import org.htmlunit.ScriptResult;
import org.htmlunit.SgmlPage;
import org.htmlunit.WebClient;
import org.htmlunit.javascript.AbstractJavaScriptEngine;
import org.htmlunit.javascript.JavaScriptEngine;
import org.htmlunit.javascript.host.event.Event;
import org.htmlunit.javascript.host.event.MouseEvent;
import org.htmlunit.javascript.host.html.HTMLInputElement;
import org.htmlunit.javascript.regexp.RegExpJsToJavaConverter;
import org.htmlunit.util.NameValuePair;
import org.xml.sax.helpers.AttributesImpl;
/**
* Wrapper for the HTML element "input".
*
* @author Mike Bowler
* @author David K. Taylor
* @author Christian Sell
* @author David D. Kilzer
* @author Marc Guillemot
* @author Daniel Gredler
* @author Ahmed Ashour
* @author Ronald Brill
* @author Frank Danek
* @author Anton Demydenko
* @author Ronny Shapiro
*/
public abstract class HtmlInput extends HtmlElement implements DisabledElement, SubmittableElement,
FormFieldWithNameHistory, ValidatableElement {
private static final Log LOG = LogFactory.getLog(HtmlInput.class);
/** The HTML tag represented by this element. */
public static final String TAG_NAME = "input";
private String rawValue_;
private boolean isValueDirty_;
private final String originalName_;
private Collection newNames_ = Collections.emptySet();
private boolean valueModifiedByJavascript_;
private Object valueAtFocus_;
private String customValidity_;
/**
* Creates an instance.
*
* @param page the page that contains this element
* @param attributes the initial attributes
*/
public HtmlInput(final SgmlPage page, final Map attributes) {
this(TAG_NAME, page, attributes);
}
/**
* Creates an instance.
*
* @param qualifiedName the qualified name of the element type to instantiate
* @param page the page that contains this element
* @param attributes the initial attributes
*/
public HtmlInput(final String qualifiedName, final SgmlPage page,
final Map attributes) {
super(qualifiedName, page, attributes);
rawValue_ = getValueAttribute();
originalName_ = getNameAttribute();
}
/**
* Sets the content of the {@code value} attribute.
*
* @param newValue the new value
*/
public void setValueAttribute(final String newValue) {
super.setAttribute(VALUE_ATTRIBUTE, newValue);
}
/**
* {@inheritDoc}
*/
@Override
public NameValuePair[] getSubmitNameValuePairs() {
return new NameValuePair[]{new NameValuePair(getNameAttribute(), getValue())};
}
/**
* Returns the value of the attribute {@code type}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code type} or an empty string if that attribute isn't defined
*/
public final String getTypeAttribute() {
final String type = getAttributeDirect(DomElement.TYPE_ATTRIBUTE);
if (ATTRIBUTE_NOT_DEFINED == type) {
return "text";
}
return type;
}
/**
* Returns the value of the attribute {@code name}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code name} or an empty string if that attribute isn't defined
*/
public final String getNameAttribute() {
return getAttributeDirect(NAME_ATTRIBUTE);
}
/**
* Return the value of the attribute "value". Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code value} or an empty string if that attribute isn't defined
*/
public final String getValueAttribute() {
return getAttributeDirect(VALUE_ATTRIBUTE);
}
/**
* @return the value
*/
public String getValue() {
return getRawValue();
}
/**
* Sets the value.
*
* @param newValue the new value
*/
public void setValue(final String newValue) {
setRawValue(newValue);
isValueDirty_ = true;
}
protected void valueAttributeChanged(final String attributeValue, final boolean isValueDirty) {
if (!isValueDirty_) {
setRawValue(attributeValue);
}
}
/**
* Returns the value of the attribute {@code checked}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code checked} or an empty string if that attribute isn't defined
*/
public final String getCheckedAttribute() {
return getAttributeDirect(ATTRIBUTE_CHECKED);
}
/**
* {@inheritDoc}
*/
@Override
public final String getDisabledAttribute() {
return getAttributeDirect(ATTRIBUTE_DISABLED);
}
/**
* {@inheritDoc}
*/
@Override
public final boolean isDisabled() {
return hasAttribute(ATTRIBUTE_DISABLED);
}
/**
* Returns the value of the attribute {@code readonly}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code readonly}
* or an empty string if that attribute isn't defined.
*/
public final String getReadOnlyAttribute() {
return getAttributeDirect("readonly");
}
/**
* Returns the value of the attribute {@code size}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code size}
* or an empty string if that attribute isn't defined.
*/
public final String getSizeAttribute() {
return getAttributeDirect("size");
}
/**
* Returns the value of the attribute {@code maxlength}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code maxlength}
* or an empty string if that attribute isn't defined.
*/
public final String getMaxLengthAttribute() {
return getAttribute("maxLength");
}
/**
* Gets the max length if defined, Integer.MAX_VALUE if none.
* @return the max length
*/
protected int getMaxLength() {
final String maxLength = getMaxLengthAttribute();
if (maxLength.isEmpty()) {
return Integer.MAX_VALUE;
}
try {
return Integer.parseInt(maxLength.trim());
}
catch (final NumberFormatException e) {
return Integer.MAX_VALUE;
}
}
/**
* Returns the value of the attribute {@code minlength}. Refer to the
* HTML 5
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code minlength}
* or an empty string if that attribute isn't defined.
*/
public final String getMinLengthAttribute() {
return getAttribute("minLength");
}
/**
* Gets the min length if defined, Integer.MIN_VALUE if none.
* @return the min length
*/
protected int getMinLength() {
final String minLength = getMinLengthAttribute();
if (minLength.isEmpty()) {
return Integer.MIN_VALUE;
}
try {
return Integer.parseInt(minLength.trim());
}
catch (final NumberFormatException e) {
return Integer.MIN_VALUE;
}
}
/**
* Returns the value of the attribute {@code src}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code src}
* or an empty string if that attribute isn't defined.
*/
public String getSrcAttribute() {
return getSrcAttributeNormalized();
}
/**
* Returns the value of the {@code src} value.
* @return the value of the {@code src} value
*/
public String getSrc() {
final String src = getSrcAttributeNormalized();
if (ATTRIBUTE_NOT_DEFINED == src) {
return src;
}
final HtmlPage page = getHtmlPageOrNull();
if (page != null) {
try {
return page.getFullyQualifiedUrl(src).toExternalForm();
}
catch (final MalformedURLException e) {
// Log the error and fall through to the return values below.
LOG.warn(e.getMessage(), e);
}
}
return src;
}
/**
* Sets the {@code src} attribute.
*
* @param src the {@code src} attribute
*/
public void setSrcAttribute(final String src) {
setAttribute(HtmlElement.SRC_ATTRIBUTE, src);
}
/**
* Returns the value of the attribute {@code alt}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code alt}
* or an empty string if that attribute isn't defined.
*/
public final String getAltAttribute() {
return getAttributeDirect("alt");
}
/**
* Returns the value of the attribute {@code usemap}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code usemap}
* or an empty string if that attribute isn't defined.
*/
public final String getUseMapAttribute() {
return getAttributeDirect("usemap");
}
/**
* Returns the value of the attribute {@code tabindex}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code tabindex}
* or an empty string if that attribute isn't defined.
*/
public final String getTabIndexAttribute() {
return getAttributeDirect("tabindex");
}
/**
* Returns the value of the attribute {@code accesskey}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code accesskey}
* or an empty string if that attribute isn't defined.
*/
public final String getAccessKeyAttribute() {
return getAttributeDirect("accesskey");
}
/**
* Returns the value of the attribute {@code onfocus}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code onfocus}
* or an empty string if that attribute isn't defined.
*/
public final String getOnFocusAttribute() {
return getAttributeDirect("onfocus");
}
/**
* Returns the value of the attribute {@code onblur}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code onblur}
* or an empty string if that attribute isn't defined.
*/
public final String getOnBlurAttribute() {
return getAttributeDirect("onblur");
}
/**
* Returns the value of the attribute {@code onselect}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code onselect}
* or an empty string if that attribute isn't defined.
*/
public final String getOnSelectAttribute() {
return getAttributeDirect("onselect");
}
/**
* Returns the value of the attribute {@code onchange}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code onchange}
* or an empty string if that attribute isn't defined.
*/
public final String getOnChangeAttribute() {
return getAttributeDirect("onchange");
}
/**
* Returns the value of the attribute {@code accept}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code accept}
* or an empty string if that attribute isn't defined.
*/
public final String getAcceptAttribute() {
return getAttribute(HttpHeader.ACCEPT_LC);
}
/**
* Returns the value of the attribute {@code align}. Refer to the
* HTML 4.01
* documentation for details on the use of this attribute.
*
* @return the value of the attribute {@code align}
* or an empty string if that attribute isn't defined.
*/
public final String getAlignAttribute() {
return getAttributeDirect("align");
}
/**
* {@inheritDoc}
* @see SubmittableElement#reset()
*/
@Override
public void reset() {
setValue(getDefaultValue());
isValueDirty_ = true;
}
/**
* {@inheritDoc}
*
* @see SubmittableElement#setDefaultValue(String)
*/
@Override
public void setDefaultValue(final String defaultValue) {
setValueAttribute(defaultValue);
}
/**
* {@inheritDoc}
* @see SubmittableElement#getDefaultValue()
*/
@Override
public String getDefaultValue() {
return getValueAttribute();
}
/**
* INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.
*
* @return the raw value
*/
public String getRawValue() {
return rawValue_;
}
/**
* INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.
*
* Update the raw value.
* @param rawValue the new raw value
*/
public void setRawValue(final String rawValue) {
rawValue_ = rawValue;
}
/**
* {@inheritDoc} The default implementation returns {@code false}; only checkboxes and
* radio buttons really care what the default checked value is.
* @see SubmittableElement#isDefaultChecked()
* @see HtmlRadioButtonInput#isDefaultChecked()
* @see HtmlCheckBoxInput#isDefaultChecked()
*/
@Override
public boolean isDefaultChecked() {
return false;
}
/**
* Sets the {@code checked} attribute, returning the page that occupies this input's window after setting
* the attribute. Note that the returned page may or may not be the original page, depending on
* the presence of JavaScript event handlers, etc.
*
* @param isChecked {@code true} if this element is to be selected
* @return the page that occupies this input's window after setting the attribute
*/
public Page setChecked(final boolean isChecked) {
// By default this returns the current page. Derived classes will override.
return getPage();
}
/**
* Sets the {@code readOnly} attribute.
*
* @param isReadOnly {@code true} if this element is read only
*/
public void setReadOnly(final boolean isReadOnly) {
if (isReadOnly) {
setAttribute("readOnly", "readOnly");
}
else {
removeAttribute("readOnly");
}
}
/**
* Returns {@code true} if this element is currently selected.
* @return {@code true} if this element is currently selected
*/
public boolean isChecked() {
return hasAttribute(ATTRIBUTE_CHECKED);
}
/**
* Returns {@code true} if this element is read only.
* @return {@code true} if this element is read only
*/
public boolean isReadOnly() {
return hasAttribute("readOnly");
}
/**
* {@inheritDoc}
*/
@Override
protected boolean propagateClickStateUpdateToParent() {
return !hasFeature(HTMLINPUT_DOES_NOT_CLICK_SURROUNDING_ANCHOR);
}
/**
* {@inheritDoc}
*/
@Override
public boolean handles(final Event event) {
if (event instanceof MouseEvent && hasFeature(EVENT_MOUSE_ON_DISABLED)) {
return true;
}
return super.handles(event);
}
/**
* Executes the onchange script code for this element if this is appropriate.
* This means that the element must have an onchange script, script must be enabled
* and the change in the element must not have been triggered by a script.
*
* @param htmlElement the element that contains the onchange attribute
* @return the page that occupies this window after this method completes (may or
* may not be the same as the original page)
*/
static Page executeOnChangeHandlerIfAppropriate(final HtmlElement htmlElement) {
final SgmlPage page = htmlElement.getPage();
final WebClient webClient = page.getWebClient();
if (!webClient.isJavaScriptEngineEnabled()) {
return page;
}
final AbstractJavaScriptEngine engine = webClient.getJavaScriptEngine();
if (engine.isScriptRunning()) {
return page;
}
final ScriptResult scriptResult = htmlElement.fireEvent(Event.TYPE_CHANGE);
if (webClient.containsWebWindow(page.getEnclosingWindow())) {
// may be itself or a newly loaded one
return page.getEnclosingWindow().getEnclosedPage();
}
if (scriptResult != null) {
// current window doesn't exist anymore
return webClient.getCurrentWindow().getEnclosedPage();
}
return page;
}
/**
* {@inheritDoc}
*/
@Override
protected void setAttributeNS(final String namespaceURI, final String qualifiedName, final String attributeValue,
final boolean notifyAttributeChangeListeners, final boolean notifyMutationObservers) {
final String qualifiedNameLC = org.htmlunit.util.StringUtils.toRootLowerCase(qualifiedName);
if (NAME_ATTRIBUTE.equals(qualifiedNameLC)) {
if (newNames_.isEmpty()) {
newNames_ = new HashSet<>();
}
newNames_.add(attributeValue);
}
if (TYPE_ATTRIBUTE.equals(qualifiedNameLC)) {
changeType(attributeValue, true);
return;
}
if (VALUE_ATTRIBUTE.equals(qualifiedNameLC)) {
super.setAttributeNS(namespaceURI, qualifiedNameLC, attributeValue, notifyAttributeChangeListeners,
notifyMutationObservers);
valueAttributeChanged(attributeValue, isValueDirty_);
return;
}
super.setAttributeNS(namespaceURI, qualifiedNameLC, attributeValue, notifyAttributeChangeListeners,
notifyMutationObservers);
}
/**
* {@inheritDoc}
*/
@Override
public String getOriginalName() {
return originalName_;
}
/**
* {@inheritDoc}
*/
@Override
public Collection getNewNames() {
return newNames_;
}
/**
* INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.
*
* Marks this element as modified (value) by javascript. This is needed
* to support maxlength/minlength validation.
*/
public void valueModifiedByJavascript() {
valueModifiedByJavascript_ = true;
}
/**
* {@inheritDoc}
*/
@Override
public final void focus() {
super.focus();
// store current value to trigger onchange when needed at focus lost
valueAtFocus_ = getInternalValue();
}
/**
* {@inheritDoc}
*/
@Override
public final void removeFocus() {
super.removeFocus();
if (valueAtFocus_ != null && !valueAtFocus_.equals(getInternalValue())) {
handleFocusLostValueChanged();
}
valueAtFocus_ = null;
}
void handleFocusLostValueChanged() {
executeOnChangeHandlerIfAppropriate(this);
}
protected Object getInternalValue() {
return getRawValue();
}
/**
* {@inheritDoc}
*/
@Override
public DisplayStyle getDefaultStyleDisplay() {
return DisplayStyle.INLINE_BLOCK;
}
/**
* Returns the value of the {@code size} attribute.
*
* @return the value of the {@code size} attribute
*/
public String getSize() {
return getAttributeDirect("size");
}
/**
* Sets the {@code size} attribute.
*
* @param size the {@code size} attribute
*/
public void setSize(final String size) {
setAttribute("size", size);
}
/**
* Sets the {@code maxLength} attribute.
*
* @param maxLength the {@code maxLength} attribute
*/
public void setMaxLength(final int maxLength) {
setAttribute("maxLength", String.valueOf(maxLength));
}
/**
* Sets the {@code minLength} attribute.
*
* @param minLength the {@code minLength} attribute
*/
public void setMinLength(final int minLength) {
setAttribute("minLength", String.valueOf(minLength));
}
/**
* Returns the value of the {@code accept} attribute.
*
* @return the value of the {@code accept} attribute
*/
public String getAccept() {
return getAttribute(HttpHeader.ACCEPT_LC);
}
/**
* Sets the {@code accept} attribute.
*
* @param accept the {@code accept} attribute
*/
public void setAccept(final String accept) {
setAttribute(HttpHeader.ACCEPT_LC, accept);
}
/**
* Returns the value of the {@code autocomplete} attribute.
*
* @return the value of the {@code autocomplete} attribute
*/
public String getAutocomplete() {
return getAttributeDirect("autocomplete");
}
/**
* Sets the {@code autocomplete} attribute.
*
* @param autocomplete the {@code autocomplete} attribute
*/
public void setAutocomplete(final String autocomplete) {
setAttribute("autocomplete", autocomplete);
}
/**
* Returns the value of the {@code placeholder} attribute.
*
* @return the value of the {@code placeholder} attribute
*/
public String getPlaceholder() {
return getAttributeDirect("placeholder");
}
/**
* Sets the {@code placeholder} attribute.
*
* @param placeholder the {@code placeholder} attribute
*/
public void setPlaceholder(final String placeholder) {
setAttribute("placeholder", placeholder);
}
/**
* Returns the value of the {@code pattern} attribute.
*
* @return the value of the {@code pattern} attribute
*/
public String getPattern() {
return getAttributeDirect("pattern");
}
/**
* Sets the {@code pattern} attribute.
*
* @param pattern the {@code pattern} attribute
*/
public void setPattern(final String pattern) {
setAttribute("pattern", pattern);
}
/**
* Returns the value of the {@code min} attribute.
*
* @return the value of the {@code min} attribute
*/
public String getMin() {
return getAttributeDirect("min");
}
/**
* Sets the {@code min} attribute.
*
* @param min the {@code min} attribute
*/
public void setMin(final String min) {
setAttribute("min", min);
}
/**
* Returns the value of the {@code max} attribute.
*
* @return the value of the {@code max} attribute
*/
public String getMax() {
return getAttributeDirect("max");
}
/**
* Sets the {@code max} attribute.
*
* @param max the {@code max} attribute
*/
public void setMax(final String max) {
setAttribute("max", max);
}
/**
* Returns the value of the {@code step} attribute.
*
* @return the value of the {@code step} attribute
*/
public String getStep() {
return getAttributeDirect("step");
}
/**
* Sets the {@code step} attribute.
*
* @param step the {@code step} attribute
*/
public void setStep(final String step) {
setAttribute("step", step);
}
@Override
public boolean isValid() {
return !isValueMissingValidityState()
&& isCustomValidityValid()
&& isMaxLengthValid() && isMinLengthValid()
&& !hasPatternMismatchValidityState();
}
protected boolean isCustomValidityValid() {
if (isCustomErrorValidityState()) {
final String type = getAttributeDirect(DomElement.TYPE_ATTRIBUTE).toLowerCase(Locale.ROOT);
if (!"button".equals(type)
&& !"hidden".equals(type)
&& !"reset".equals(type)
&& !("image".equals(type) && hasFeature(HTMLINPUT_TYPE_IMAGE_IGNORES_CUSTOM_VALIDITY))) {
return false;
}
}
return true;
}
@Override
protected boolean isRequiredSupported() {
return true;
}
/**
* Returns if the input element supports pattern validation. Refer to the
* HTML 5 documentation
* for details.
* @return if the input element supports pattern validation
*/
protected boolean isPatternSupported() {
return false;
}
/**
* @return if the element executes pattern validation on blank strings
*/
protected boolean isBlankPatternValidated() {
return true;
}
/**
* Returns if the input element supports maxlength minlength validation. Refer to the
* HTML 5 documentation
* for details.
* @return if the input element supports pattern validation
*/
protected boolean isMinMaxLengthSupported() {
return false;
}
/**
* {@inheritDoc}
*/
@Override
public DomNode cloneNode(final boolean deep) {
final HtmlInput newnode = (HtmlInput) super.cloneNode(deep);
newnode.newNames_ = new HashSet<>(newNames_);
return newnode;
}
/**
* Returns if the input element has a maximum allowed value length. Refer to the
* HTML 5
* documentation for details.
*
* @return if the input element has a maximum allowed value length
*/
private boolean isMaxLengthValid() {
if (!isMinMaxLengthSupported()
|| valueModifiedByJavascript_
|| !hasFeature(HTMLINPUT_ATTRIBUTE_MIN_MAX_LENGTH_SUPPORTED)
|| getMaxLength() == Integer.MAX_VALUE
|| getDefaultValue().equals(getValue())) {
return true;
}
return getValue().length() <= getMaxLength();
}
/**
* Returns if the input element has a minimum allowed value length. Refer to the
* HTML 5
* documentation for details.
*
* @return if the input element has a minimum allowed value length
*/
private boolean isMinLengthValid() {
if (!isMinMaxLengthSupported()
|| valueModifiedByJavascript_
|| !hasFeature(HTMLINPUT_ATTRIBUTE_MIN_MAX_LENGTH_SUPPORTED)
|| getMinLength() == Integer.MIN_VALUE
|| getDefaultValue().equals(getValue())) {
return true;
}
return getValue().length() >= getMinLength();
}
/**
* Returns if the input element has a valid value pattern. Refer to the
* HTML 5 documentation
* for details.
*
* @return if the input element has a valid value pattern
*/
private boolean isPatternValid() {
if (!isPatternSupported()) {
return true;
}
final String pattern = getPattern();
if (StringUtils.isEmpty(pattern)) {
return true;
}
final String value = getValue();
if (StringUtils.isEmpty(value)) {
return true;
}
if (!isBlankPatternValidated() && StringUtils.isBlank(value)) {
return true;
}
final RegExpJsToJavaConverter converter = new RegExpJsToJavaConverter();
final String javaPattern = converter.convert(pattern);
try {
return Pattern.matches(javaPattern, value);
}
catch (final Exception e) {
// ignore if regex invalid
}
return true;
}
/**
* {@inheritDoc}
*/
@Override
public boolean willValidate() {
return !isDisabled() && !isReadOnly();
}
/**
* {@inheritDoc}
*/
@Override
public void setCustomValidity(final String message) {
customValidity_ = message;
}
/**
* @return whether this is a checkbox or a radio button
*/
public boolean isCheckable() {
final String type = getAttributeDirect(DomElement.TYPE_ATTRIBUTE).toLowerCase(Locale.ROOT);
return "radio".equals(type) || "checkbox".equals(type);
}
/**
* @return false for type submit/resest/image/button otherwise true
*/
public boolean isSubmitable() {
final String type = getAttributeDirect(DomElement.TYPE_ATTRIBUTE).toLowerCase(Locale.ROOT);
return !"submit".equals(type) && !"image".equals(type) && !"reset".equals(type) && !"button".equals(type);
}
@Override
public boolean hasBadInputValidityState() {
return false;
}
@Override
public boolean isCustomErrorValidityState() {
return !StringUtils.isEmpty(customValidity_);
}
@Override
public boolean hasPatternMismatchValidityState() {
return !isPatternValid();
}
@Override
public boolean isStepMismatchValidityState() {
return false;
}
@Override
public boolean isTooLongValidityState() {
return false;
}
@Override
public boolean isTooShortValidityState() {
if (!isMinMaxLengthSupported()
|| valueModifiedByJavascript_
|| !hasFeature(HTMLINPUT_ATTRIBUTE_MIN_MAX_LENGTH_SUPPORTED)
|| getMinLength() == Integer.MIN_VALUE
|| getDefaultValue().equals(getValue())) {
return false;
}
return getValue().length() < getMinLength();
}
@Override
public boolean hasTypeMismatchValidityState() {
return false;
}
@Override
public boolean hasRangeOverflowValidityState() {
return false;
}
@Override
public boolean hasRangeUnderflowValidityState() {
return false;
}
@Override
public boolean isValidValidityState() {
return !isCustomErrorValidityState()
&& !isValueMissingValidityState()
&& !isTooLongValidityState()
&& !isTooShortValidityState()
&& !hasPatternMismatchValidityState();
}
@Override
public boolean isValueMissingValidityState() {
return isRequiredSupported()
&& ATTRIBUTE_NOT_DEFINED != getAttributeDirect(ATTRIBUTE_REQUIRED)
&& getValue().isEmpty();
}
/**
* @return the value of the attribute {@code formnovalidate} or an empty string if that attribute isn't defined
*/
public final boolean isFormNoValidate() {
return hasAttribute(ATTRIBUTE_FORMNOVALIDATE);
}
/**
* Sets the value of the attribute {@code formnovalidate}.
*
* @param noValidate the value of the attribute {@code formnovalidate}
*/
public final void setFormNoValidate(final boolean noValidate) {
if (noValidate) {
setAttribute(ATTRIBUTE_FORMNOVALIDATE, ATTRIBUTE_FORMNOVALIDATE);
}
else {
removeAttribute(ATTRIBUTE_FORMNOVALIDATE);
}
}
/**
* @return the {@code type} property
*/
public final String getType() {
final BrowserVersion browserVersion = getPage().getWebClient().getBrowserVersion();
String type = getTypeAttribute();
type = org.htmlunit.util.StringUtils.toRootLowerCase(type);
return isSupported(type, browserVersion) ? type : "text";
}
/**
* INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.
*
* Changes the type of the current HtmlInput. Because there are several subclasses of HtmlInput,
* changing the type attribute is not sufficient, this will replace the HtmlInput element in the
* DOM tree with a new one (at least of the newType is different from the old one).
* The js peer object is still the same (there is only a HTMLInputElement without any sublcasses).
* This returns the new (or the old) HtmlInput element to ease the use of this method.
* @param newType the new type to set
* @param setThroughAttribute set type value through setAttribute()
* @return the new or the old HtmlInput element
*/
public HtmlInput changeType(String newType, final boolean setThroughAttribute) {
final String currentType = getAttributeDirect(TYPE_ATTRIBUTE);
final SgmlPage page = getPage();
final WebClient webClient = page.getWebClient();
final BrowserVersion browser = webClient.getBrowserVersion();
if (!currentType.equalsIgnoreCase(newType)) {
if (newType != null && browser.hasFeature(JS_INPUT_SET_TYPE_LOWERCASE)) {
newType = org.htmlunit.util.StringUtils.toRootLowerCase(newType);
}
if (!isSupported(org.htmlunit.util.StringUtils
.toRootLowerCase(newType), browser)) {
if (setThroughAttribute) {
newType = "text";
}
else if (browser.hasFeature(JS_INPUT_SET_UNSUPORTED_TYPE_EXCEPTION)) {
throw JavaScriptEngine.reportRuntimeError("Invalid argument '" + newType
+ "' for setting property type.");
}
}
final AttributesImpl attributes = new AttributesImpl();
boolean typeFound = false;
for (final DomAttr entry : getAttributesMap().values()) {
final String name = entry.getName();
final String value = entry.getValue();
if (TYPE_ATTRIBUTE.equals(name)) {
attributes.addAttribute(null, name, name, null, newType);
typeFound = true;
}
else {
attributes.addAttribute(null, name, name, null, value);
}
}
if (!typeFound) {
attributes.addAttribute(null, TYPE_ATTRIBUTE, TYPE_ATTRIBUTE, null, newType);
}
// create a new one only if we have a new type
if (ATTRIBUTE_NOT_DEFINED != currentType || !"text".equalsIgnoreCase(newType)) {
final HtmlInput newInput = (HtmlInput) webClient.getPageCreator().getHtmlParser()
.getFactory(HtmlInput.TAG_NAME)
.createElement(page, HtmlInput.TAG_NAME, attributes);
if (browser.hasFeature(JS_INPUT_CHANGE_TYPE_DROPS_VALUE)) {
// a hack for the moment (IE)
if (!(newInput instanceof HtmlSubmitInput)
&& !(newInput instanceof HtmlResetInput)
&& !(newInput instanceof HtmlCheckBoxInput)
&& !(newInput instanceof HtmlRadioButtonInput)
&& !(newInput instanceof HtmlImageInput)) {
newInput.setRawValue(getRawValue());
}
}
else {
newInput.adjustValueAfterTypeChange(this, browser);
}
// the input hasn't yet been inserted into the DOM tree (likely has been
// created via document.createElement()), so simply replace it with the
// new Input instance created in the code above
if (getParentNode() != null) {
getParentNode().replaceChild(newInput, this);
}
final WebClient client = page.getWebClient();
if (client.isJavaScriptEngineEnabled()) {
final HTMLInputElement scriptable = getScriptableObject();
setScriptableObject(null);
scriptable.setDomNode(newInput, true);
}
return newInput;
}
super.setAttributeNS(null, TYPE_ATTRIBUTE, newType, true, true);
}
return this;
}
protected void adjustValueAfterTypeChange(final HtmlInput oldInput, final BrowserVersion browserVersion) {
final String originalValue = oldInput.getValue();
if (ATTRIBUTE_NOT_DEFINED != originalValue) {
setValue(originalValue);
}
}
/**
* Returns whether the specified type is supported or not.
* @param type the input type
* @param browserVersion the browser version
* @return whether the specified type is supported or not
*/
private static boolean isSupported(final String type, final BrowserVersion browserVersion) {
boolean supported = false;
switch (type) {
case "date":
supported = browserVersion.hasFeature(HTMLINPUT_TYPE_DATETIME_SUPPORTED);
break;
case "datetime-local":
supported = browserVersion.hasFeature(HTMLINPUT_TYPE_DATETIME_LOCAL_SUPPORTED);
break;
case "month":
supported = browserVersion.hasFeature(HTMLINPUT_TYPE_MONTH_SUPPORTED);
break;
case "time":
supported = browserVersion.hasFeature(HTMLINPUT_TYPE_DATETIME_SUPPORTED);
break;
case "week":
supported = browserVersion.hasFeature(HTMLINPUT_TYPE_WEEK_SUPPORTED);
break;
case "color":
supported = !browserVersion.hasFeature(HTMLINPUT_TYPE_COLOR_NOT_SUPPORTED);
break;
case "email":
case "text":
case "submit":
case "checkbox":
case "radio":
case "hidden":
case "password":
case "image":
case "reset":
case "button":
case "file":
case "number":
case "range":
case "search":
case "tel":
case "url":
supported = true;
break;
default:
}
return supported;
}
protected void unmarkValueDirty() {
isValueDirty_ = false;
}
protected void markValueDirty() {
isValueDirty_ = true;
}
}