private void printNameString(
JspWriter out,
TreeControlNode node,
boolean isCatalog,
String updateTreeAction,
HttpServletResponse response,
String hyperlink,
String action)
throws IOException {
// if ((action != null) && (isCatalog || !node.isLeaf()))
if (action != null) {
out.print("<a href=\"");
out.print(response.encodeURL(action));
out.print("\"");
out.print(" onclick=\"");
out.print("self.location.href='" + updateTreeAction + "'");
out.print("\">");
out.print("<img src=\"");
if (node.isExpanded()) {
out.print(IMAGE_HANDLE_EXPANDED);
} else {
out.print(IMAGE_HANDLE_UNEXPANDED);
}
out.print("\" border=\"0\">");
out.print("</a>");
// Render the label for this node (if any)
if (node.getLabel() != null) {
if (hyperlink != null) {
// Note the leading space so that the text has some space
// between it and any preceding images
out.print("<a href=\"");
out.print(hyperlink);
out.print("\"");
String target = node.getTarget();
if (target != null) {
out.print(" target=\"");
out.print(target);
out.print("\"");
}
// to refresh the tree in the same 'self' frame
out.print(" onclick=\"");
out.print("self.location.href='" + updateTreeAction + "'");
out.print("\"");
out.print(">");
}
if (node.isSelected()) {
out.println("<B>");
}
out.print(node.getLabel());
if (node.isSelected()) {
out.println("</B>");
}
if (hyperlink != null) {
out.print("</a>");
}
}
}
}
protected void render(JspWriter out, TreeControlNode node, int level, int width, boolean last)
throws IOException {
HttpServletResponse response = (HttpServletResponse) pageContext.getResponse();
// if the node is root node and the label value is
// null, then do not render root node in the tree.
if ("ROOT-NODE".equalsIgnoreCase(node.getName()) && (node.getLabel() == null)) {
// Render the children of this node
TreeControlNode[] children = node.findChildren();
int lastIndex = children.length - 1;
int newLevel = level + 1;
for (int i = 0; i < children.length; i++) {
render(out, children[i], newLevel, width, i == lastIndex);
}
return;
}
// trStyle = (trStyle.equals(StyleConstants.TR_STYLE2) ? StyleConstants.TR_STYLE1 :
// StyleConstants.TR_STYLE2);
// Render the beginning of this node
// out.println(intervalTR);
trStyle =
(trStyle.equals(StyleConstants.TR_STYLE2)
? StyleConstants.TR_STYLE1
: StyleConstants.TR_STYLE2);
out.println("<tr class=" + trStyle + ">");
out.println("<td align='left'>");
// Create the appropriate number of indents
for (int i = 0; i < (level - 1); i++) {
out.print(" ");
}
// Render the tree state image for this node
// HACK to take into account special characters like = and &
// in the node name, could remove this code if encode URL
// and later request.getParameter() could deal with = and &
// character in parameter values.
String encodedNodeName = URLEncoder.encode(node.getName());
String action = replace(getAction(), "${name}", encodedNodeName);
String updateTreeAction = replace(getAction(), "tree=${name}", "select=" + encodedNodeName);
updateTreeAction =
((HttpServletResponse) pageContext.getResponse()).encodeURL(updateTreeAction);
String[] tempArray = null;
String nameTempString = node.getName();
boolean isCatalog = false;
// create node's image
String hyperlink = null;
OrganForm of = null;
if (nameTempString.indexOf("/") > 0) {
tempArray = StringUtil.splitString(nameTempString, "/");
if (tempArray != null) {
String organ0ID = tempArray[1];
of = OrganHelper.getOrgan(Integer.parseInt(organ0ID));
}
if (para1.equals("-1")) {
out.print("<input type=\"radio\"");
} else {
out.print("<input type=\"checkbox\"");
}
out.println(" name=\"orgID\" value=\"" + tempArray[1] + "\">");
}
printNameString(out, node, isCatalog, updateTreeAction, response, hyperlink, action);
out.println("</td>");
String orgNo = "";
int total = 0;
if (tempArray != null) {
String organ0ID = tempArray[1];
if (!para1.equals("-1")) {
int colSignDetailID = Integer.parseInt(para1);
total =
ColStudentHelper.getStudentNumber(
Integer.parseInt(organ0ID),
colSignDetailID,
SecurityConstants.USER_DEFAULT_RELATION);
} else {
total = ColSignHelper.totalNumInOrg(Integer.parseInt(organ0ID), 1);
}
of = OrganHelper.getOrgan(Integer.parseInt(organ0ID));
if (of != null) {
orgNo = of.getOrgNO();
}
}
out.println("<td align=\"center\">");
out.println(" " + orgNo);
out.println("</td>");
out.println("<td align=\"center\">");
out.println(" " + total);
out.println("</td>");
// Render the end of this node
out.println("</tr>");
// Render the children of this node
if (node.isExpanded()) {
TreeControlNode[] children = node.findChildren();
int lastIndex = children.length - 1;
int newLevel = level + 1;
for (int i = 0; i < children.length; i++) {
render(out, children[i], newLevel, width, i == lastIndex);
}
}
}
