/**
* LookUp constructor.
*
* @param name - name of component
* @param lookup_page - the page that will provide the lookup values
* @param browseImage - the browse image to use. default is a magnifying glass
* @param ds - DataStore that is being used with this component
* @param tableName - table name to bind to
* @param columnName - column name to bind to
* @param dataType - data type of the main edit field ( use DataStore.DATATYPE_*)
* @param pKey - flag that signifies if the column is a primary key column
* @param p - page the component will be associated with
*/
public HtmlLookUpComponent(
String name,
String lookup_page,
String browseImage,
DataStore ds,
String tableName,
String columnName,
int dataType,
boolean pKey,
HtmlPage p) {
super(name, p);
_hiddenDescriptionHandle = new HtmlHiddenField("hiddenDescr", null, p);
addCompositeComponent(_hiddenDescriptionHandle, DataStore.DATATYPE_STRING, false, null, null);
_hiddenKeyHandle = new HtmlHiddenField("hiddenKey", null, p);
addCompositeComponent(_hiddenKeyHandle, DataStore.DATATYPE_STRING, false, null, null);
_hiddenKeyHandle.setVisible(false);
setTheme(null);
p.addPageListener(this);
HtmlTextEdit edit = null;
if (ds == null) {
edit = new HtmlTextEdit("_edit", p);
_editHandle = addCompositeComponent(edit, dataType, false, null, null);
} else {
_ds = ds;
/** Don't add the same column twice to the data store. */
if (_ds.getColumnIndex(tableName + "." + columnName) == -1) {
if (_ds instanceof DataStore)
((DataStore) _ds).addColumn(tableName, columnName, dataType, pKey, true);
}
edit = new HtmlTextEdit(tableName + "_" + columnName, p);
edit.setColumn(_ds, tableName + "." + columnName);
_editHandle = addCompositeComponent(edit, dataType, true, tableName, columnName);
}
_browseImage = new HtmlSubmitImage("browseImage", browseImage, p);
_browseImage.addSubmitListener(this);
_browseImageHandle = addCompositeComponent(_browseImage, DATATYPE_ANY, false, null, null);
_browsePopupImage = new HtmlImage("browsPopupImage", browseImage, p);
_browsePopupImageLink = new HtmlLink("browsePopupImageLink", null, p);
_browsePopupImageLink.add(_browsePopupImage);
_browseImageHandle =
addCompositeComponent(_browsePopupImageLink, DATATYPE_ANY, false, null, null);
_browsePopupImageLink.setVisible(false);
setLookUpPageURL(lookup_page);
setDescriptionFont(null);
}
/**
* This method will generate the html for each component in the page
*
* @param p - PrintWriter
* @param rowNo - rowNo
* @throws Exception
*/
public void generateHTML(PrintWriter p, int rowNo) throws Exception {
if (!_visible) {
return;
}
// for each item in list
JspCrumbleObject cro = null;
HtmlText htText = null;
HtmlText separatorText = null;
HtmlLink hlLink = null;
_cont.removeAll();
int arrSize = _arrCrumble.size();
if (arrSize <= 0) {
return;
}
// MessageLog.writeDebugMessage(" 1 generateHTML arrSize=" + arrSize, this);
String croText = null;
String croHref = null;
for (int i = 0; i < arrSize; i++) {
// MessageLog.writeDebugMessage(" 1 generateHTML i=" + i, this);
// create a link with text in it
cro = (JspCrumbleObject) _arrCrumble.get(i);
htText = null;
croHref = cro.getHref();
croText = cro.getText();
if (Util.isFilled(croHref)) {
htText = new HtmlText(croText, getCrumbleLinkFont(), getPage());
htText.setFixSpecialHtmlCharacters(isFixSpecialHtmlCharacters());
hlLink = new HtmlLink("hlLink" + i, croHref, getPage());
hlLink.add(htText);
} else {
htText = new HtmlText(croText, getCrumbleFont(), getPage());
htText.setFixSpecialHtmlCharacters(isFixSpecialHtmlCharacters());
}
// add link
// add :
String separator = getSeparator();
if (!Util.isFilled(separator)) {
separator = " : ";
}
separatorText = new HtmlText(separator, getCrumbleLinkFont(), getPage());
separatorText.setFixSpecialHtmlCharacters(isFixSpecialHtmlCharacters());
if (Util.isFilled(croHref)) {
_cont.add(hlLink);
} else {
_cont.add(htText);
}
if (i < (arrSize - 1)) {
_cont.add(separatorText);
}
}
_cont.generateHTML(p, rowNo);
}
