/** @see org.apache.wicket.behavior.AbstractBehavior#onRendered(org.apache.wicket.Component) */
public void onRendered(Component component) {
super.onRendered(component);
// Append the span and img icon right after the rendering of the
// component. Not as pretty as working with a panel etc, but works
// for behaviors and is more efficient
Response response = component.getResponse();
response.write("\n<span> <img style=\"");
response.write(getIconStyle());
response.write("\" id=\"");
response.write(getIconId());
response.write("\" src=\"");
CharSequence iconUrl = getIconUrl();
// displayCalendar(document.forms[0].theDate,'yyyy/mm/dd',this)
response.write(Strings.escapeMarkup(iconUrl != null ? iconUrl.toString() : ""));
response.write("\" onclick=\"displayCalendar(document.getElementById('");
response.write(component.getMarkupId());
response.write("'),'");
String datePattern = getDatePattern().replaceAll("mm", "ii").toLowerCase();
datePattern = datePattern.replace('s', '0'); // (mili)seconds are not supported
response.write(datePattern);
if (datePattern.indexOf("h") == -1) {
response.write("',this)\"");
} else {
response.write("',this,true)\"");
}
response.write(" /></span>");
}
private void writeMessages(Component component, Response response) {
//
// Note how bootstrap cannot have separate markup
// for error/info messages attached to the same field.
//
for (FeedbackMessage message : collectMessages(component)) {
response.write("<span class=\"help-block\">");
response.write(Strings.escapeMarkup(message.getMessage().toString()));
response.write("</span>");
}
}
private void writeLabel(FormComponent<?> fc, Response response) {
final IModel<String> labelModel = fc.getLabel();
if (labelModel != null) {
String markupId = fc.getMarkupId();
response.write("<label class=\"control-label\" for=\"" + markupId + "\">");
response.write(Strings.escapeMarkup(labelModel.getObject()));
if (fc.isRequired() && fc.isEnabled()) {
response.write(REQUIRED_STAR);
}
response.write("</label>");
}
}
/**
* Write a reference to a javascript file to the response object
*
* @param response The HTTP response
* @param url The javascript file URL
* @param id Unique identifier of element
* @param defer specifies that the execution of a script should be deferred (delayed) until after
* the page has been loaded.
* @param charset a non null value specifies the charset attribute of the script tag
*/
public static void writeJavaScriptUrl(
final Response response,
final CharSequence url,
final String id,
boolean defer,
String charset) {
response.write("<script type=\"text/javascript\" ");
if (id != null) {
response.write("id=\"" + Strings.escapeMarkup(id) + "\" ");
}
if (defer) {
response.write("defer=\"defer\" ");
}
if (charset != null) {
response.write("charset=\"" + Strings.escapeMarkup(charset) + "\" ");
}
response.write("src=\"");
response.write(Strings.escapeMarkup(url));
response.write("\"></script>");
response.write("\n");
}
/** @see org.apache.wicket.behavior.AbstractBehavior#onRendered(org.apache.wicket.Component) */
@Override
public void onRendered(Component component) {
// do not add default spans for + -; img buttons substitute those
if (getSpinUpComponent() == null) {
Response response = component.getResponse();
response.write(
"</td><td style = \"margin: 0px; padding: 0px; width: 5px;\"> </td><td style = \"margin: 0px; padding: 0px; width: 16px;\">"); //$NON-NLS-1$
response.write(
"<table style=\"margin: 0px; padding: 0px; border-collapse: collapse; table-layout: fixed;\"><tbody><tr style=\"margin: 0px; padding: 0px;\">"); //$NON-NLS-1$
response.write("<td style=\"margin: 0px; padding: 0px;\">"); // $NON-NLS-1$
response.write("\n<img style=\"cursor: pointer; border: none;\" id=\""); // $NON-NLS-1$
response.write(field.getMarkupId() + "-SpinnerUp"); // $NON-NLS-1$
response.write("\" src=\""); // $NON-NLS-1$
response.write(Strings.escapeMarkup(getUpIconUrl().toString()));
response.write(
"\"/></td></tr><tr style=\"margin: 0px; padding: 0px;\"><td style=\"margin: 0px; padding: 0px;\">"); //$NON-NLS-1$
response.write("\n<img style=\"cursor: pointer; border: none;\" id=\""); // $NON-NLS-1$
response.write(field.getMarkupId() + "-SpinnerDown"); // $NON-NLS-1$
response.write("\" src=\""); // $NON-NLS-1$
response.write(Strings.escapeMarkup(getDownIconUrl().toString()));
response.write("\"/></td></tr></tbody></table>"); // $NON-NLS-1$
}
}
/**
* Write the tag to the response
*
* @param response The response to write to
* @param stripWicketAttributes if true, wicket:id are removed from output
* @param namespace Wicket's namespace to use
*/
public final void writeOutput(
final Response response, final boolean stripWicketAttributes, final String namespace) {
response.write("<");
if (getType() == TagType.CLOSE) {
response.write("/");
}
if (getNamespace() != null) {
response.write(getNamespace());
response.write(":");
}
response.write(getName());
String namespacePrefix = null;
if (stripWicketAttributes == true) {
namespacePrefix = namespace + ":";
}
if (getAttributes().size() > 0) {
for (String key : getAttributes().keySet()) {
if (key == null) {
continue;
}
if ((namespacePrefix == null) || (key.startsWith(namespacePrefix) == false)) {
response.write(" ");
response.write(key);
CharSequence value = getAttribute(key);
// attributes without values are possible, e.g.' disabled'
if (value != null) {
response.write("=\"");
value = Strings.escapeMarkup(value);
response.write(value);
response.write("\"");
}
}
}
}
if (getType() == TagType.OPEN_CLOSE) {
response.write("/");
}
response.write(">");
}
@Override
public void onComponentTagBody(final MarkupStream markupStream, final ComponentTag openTag) {
Object[] objects = new Object[models.length];
int i = 0;
for (IModel model : models) {
Object object = model.getObject();
objects[i] = object;
i++;
}
String label = valuesFormatter.format(objects);
// label = StringUtils.removeIsoControls(label); // breaks java script
if (escapeHtml) {
label = Strings.escapeMarkup(label, false, false).toString();
}
replaceComponentTagBody(markupStream, openTag, label);
}
/**
* @see org.apache.wicket.Component#onComponentTagBody(org.apache.wicket.markup.MarkupStream,
* org.apache.wicket.markup.ComponentTag)
*/
@Override
protected final void onComponentTagBody(
final MarkupStream markupStream, final ComponentTag openTag) {
// Iterate through choices
final List<? extends T> choices = getChoices();
// Buffer to hold generated body
final AppendingStringBuffer buffer = new AppendingStringBuffer(70 * (choices.size() + 1));
// Value of this choice
final String selected = getValue();
// Loop through choices
for (int index = 0; index < choices.size(); index++) {
// Get next choice
final T choice = choices.get(index);
Object displayValue = getChoiceRenderer().getDisplayValue(choice);
Class<?> objectClass = displayValue == null ? null : displayValue.getClass();
// Get label for choice
String label = "";
if (objectClass != null && objectClass != String.class) {
IConverter converter = getConverter(objectClass);
label = converter.convertToString(displayValue, getLocale());
} else if (displayValue != null) {
label = displayValue.toString();
}
// If there is a display value for the choice, then we know that the
// choice is automatic in some way. If label is /null/ then we know
// that the choice is a manually created checkbox tag at some random
// location in the page markup!
if (label != null) {
// Append option suffix
buffer.append(getPrefix());
String id = getChoiceRenderer().getIdValue(choice, index);
final String idAttr = getMarkupId() + "-" + getInputName() + "_" + id;
// Add checkbox element
buffer
.append("<input name=\"")
.append(getInputName())
.append("\"")
.append(" type=\"checkbox\"");
if (!Strings.isEmpty(getCheckBoxCssClass())) {
buffer.append(" class=\"").append(getCheckBoxCssClass()).append("\"");
}
buffer
.append((isSelected(choice, index, selected) ? " checked=\"checked\"" : ""))
.append(
(isEnabledInHierarchy() && !isDisabled(choice, index, selected)
? ""
: " disabled=\"disabled\""))
.append(" value=\"")
.append(id)
.append("\" id=\"")
.append(idAttr)
.append("\"/>");
// Add label for checkbox
String display = label;
if (localizeDisplayValues()) {
display = getLocalizer().getString(label, this, label);
}
CharSequence escaped = display;
if (getEscapeModelStrings()) {
escaped = Strings.escapeMarkup(display);
}
buffer.append("<label for=\"").append(idAttr).append("\"");
if (!Strings.isEmpty(getCheckBoxLabelCssClass())) {
buffer.append(" class=\"").append(getCheckBoxLabelCssClass()).append("\"");
}
buffer.append(">").append(escaped).append("</label>");
// Append option suffix
buffer.append(getSuffix());
}
}
// Replace body
replaceComponentTagBody(markupStream, openTag, buffer);
}
