/** 重载方法，调整元素的输出顺序。 */
private void writeElementTag(
TagWriter tagWriter, Object item, Object value, Object label, int itemIndex)
throws JspException {
String id = resolveId();
String resolvedLabelClass = getInputType();
if (labelCssClass != null) {
resolvedLabelClass += " " + labelCssClass;
}
tagWriter.startTag("label");
tagWriter.writeAttribute("for", id);
tagWriter.writeAttribute("class", resolvedLabelClass);
if (itemIndex > 0) {
Object resolvedDelimiter = evaluate("delimiter", getDelimiter());
if (resolvedDelimiter != null) {
tagWriter.appendValue(resolvedDelimiter.toString());
}
}
tagWriter.startTag("input");
writeOptionalAttribute(tagWriter, "id", id);
writeOptionalAttribute(tagWriter, "name", getName());
writeOptionalAttributes(tagWriter);
tagWriter.writeAttribute("type", getInputType());
renderFromValue(item, value, tagWriter);
tagWriter.endTag();
tagWriter.appendValue(convertToDisplayString(label));
tagWriter.endTag();
}
/**
* writes the message tag.
*
* <p>If {@link #innerElement} is specified, the tag specified in it will be applied around the
* message.<br>
*
* @param tagWriter a TagWriter instance
* @param message message
* @throws JspException Occurs when {@link JspTagException} occurs in case when nothing is set in
* the configuration of the tag that configures messagesPanel using tagWriter.
*/
protected void writeMessage(TagWriter tagWriter, Object message) throws JspException {
if (message != null) {
if (StringUtils.hasText(innerElement)) {
tagWriter.startTag(innerElement); // <li>
}
if (disableHtmlEscape) {
tagWriter.appendValue(getText(message));
} else {
tagWriter.appendValue(HtmlEscapeUtils.htmlEscape(getText(message)));
}
if (StringUtils.hasText(innerElement)) {
tagWriter.endTag(); // </li>
}
}
}
@Override
protected void renderDefaultContent(TagWriter tagWriter) throws JspException {
String[] errorMessages = getBindStatus().getErrorMessages();
if (CollectionUtils.size(errorMessages) > 1) {
tagWriter.startTag(getElement());
writeDefaultAttributes(tagWriter);
for (String errorMessage : errorMessages) {
tagWriter.startTag("li");
tagWriter.appendValue(errorMessage);
tagWriter.endTag();
}
tagWriter.endTag();
} else {
tagWriter.startTag("span");
for (String errorMessage : errorMessages) {
tagWriter.appendValue(errorMessage);
}
tagWriter.endTag();
}
}
@Override
protected void writeInputContent(TagWriter tagWriter) throws JspException {
tagWriter.startTag("textarea");
if (isAutoValidate() || getValidConf() != null) {
writeOptionalAttribute(tagWriter, ATTR_VALID_CONF, getValidConf());
setOnblur("validateEventHandler();");
}
writeDefaultAttributes(tagWriter);
writeOptionalAttribute(tagWriter, ROWS_ATTRIBUTE, getRows());
writeOptionalAttribute(tagWriter, COLS_ATTRIBUTE, getCols());
writeOptionalAttribute(tagWriter, ONSELECT_ATTRIBUTE, getOnselect());
tagWriter.appendValue(getDisplayString(getBoundValue(), getPropertyEditor()));
tagWriter.endTag();
}
