Dynamic menu creation in JSP treating source as dynamic xml
Hi Everyone,
I have a XML file which is a dynamic one..It is generated from a tool..I need to parse that xml and generate a menu accordingly in a jsp.In menu the data to be displayed comes from thie hierarchical xml file which is a dynamic one..Siblings and child notes are not fixed..it all generates at rum by some other tool.
Please help me to tell any logic to create such a dynamic menu ...i am using Dom parser to parse that..
Regards
Sajal
Hi
This is the xml...I want to display the values in a JSP menu..These values comes from this XML...Like for this XML the struscture will be like
--Category
|
| IT Services
|
|ABC Softwares
|
|Application Developement
|
|Java
|Mainframes
|Production Support
<DIMENSIONS>
<DIMENSION NAME="CATEGORY">
<DIMENSION_NODE>
<DVAL>
<DVAL_ID ID="1"/>
<VALUE>IT Services</VALUE>
</DVAL>
<DIMENSION_NODE>
<DVAL>
<DVAL_ID ID="2"/>
<VALUE>ABC Softwares</VALUE>
</DVAL>
<DIMENSION_NODE>
<DVAL>
<DVAL_ID ID="3"/>
<VALUE>Application Development</VALUE>
</DVAL>
<DIMENSION_NODE>
<DVAL>
<DVAL_ID ID="4"/>
<VALUE>Java</VALUE>
</DVAL>
</DIMENSION_NODE>
<DIMENSION_NODE>
<DVAL>
<DVAL_ID ID="5"/>
<VALUE>Mainframes</VALUE>
</DVAL>
</DIMENSION_NODE>
</DIMENSION_NODE>
<DIMENSION_NODE>
<DVAL>
<DVAL_ID ID="6"/>
<VALUE>Production SUpport</VALUE>
</DVAL>
</DIMENSION_NODE>
</DIMENSION_NODE>
<DIMENSION_NODE>
<DVAL>
<DVAL_ID ID="7"/>
<VALUE>DEF Softwares</VALUE>
</DVAL>
<DIMENSION_NODE>
<DVAL>
<DVAL_ID ID="8"/>
<VALUE>Application Development</VALUE>
</DVAL>
</DIMENSION_NODE>
<DIMENSION_NODE>
<DVAL>
<DVAL_ID ID="9"/>
<VALUE>Production SUpport</VALUE>
</DVAL>
</DIMENSION_NODE>
</DIMENSION_NODE>
</DIMENSION_NODE>
</DIMENSION>
</DIMENSIONS>
So in this way i need to populate the data from XML.. there can be n number of nodes child nodes and Siblings..and siblings can also have further Child nodes...So need to populate the JSP Menu from this xml..
Please suggest some logic or if somebody has some sample code..
Similar Messages
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ADF - managed bean error in dynamic menu creation
scenario:
to create dynamic menu for two tabs : general..
general has a subtabmenu in form of menubar wid items: country, city,...
i created dynamic menus for my application.wen i ran my page i got this error:
SEVERE: Managedbean menuItem_General could not be created Can't get value from value binding expression:
'#{resources['erms.menu.gen']}'
(erms.menu.gen is an entry in UIResources.properties)
now, i followed the exact same process as mentioned in the SRDemo application, in adfdevguide!
double checked that
i. resource adapter is configured in faces-config.
ii.menu model and menuTreeModel are configured with thier default adapaters in faces-config.
iii.resource bundle specified in jsp page.
can sum1 plz refer
1.wat is the reason of this error? wat are the things dat shud hold true in order to run these dynamic menu? which files shud
b specified where?
2. in wat order are the managedbeans created ?
is it in order they apprear in faces-config file or in order they are used in the jsp page?
3: is it possible that u click on a menuTab item and it displays its particular menubar's items while staying on the same page? or
u click on a menubar item and it displays its particular dropdowns while staying on the same page?
is it posible wid ADF or javascript shud b used?Hi,
looking at code it seems that you are adding textview and inputfield. please check in debugging if the correct context node/attribute is being created and you are providing its reference while adding UI elements.
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Chandra -
Please help with dynamic menu creation needs to have 5 levels
Hi,
I have run into a Coldfusion problem that I was hoping you
could help me with.
What I am trying to solve is the dynamic creation of at least
5 levels of categories for a menu built with Coldfusion, and if
possible an infinite amount of levels.
Each of these also if it is at the end of the tree will have
to have products under it aswell the category will only show up if
there is products under it.
To acomplish this I have created a database table called
"Categories" which contains the fields shown in the linked
spreadsheet. I am using the "cat_parent" to hold the value of the
parent of the current record. When the parent is a top level menu
item I have assigned this a cat_parent id of "0". Using this method
I am able to do a self join on the table (where "cat_parent" =
"cat_id") to extract the relationship between parent and child
records throughout the table. This works fine. And I have created
output for 5 levels of display.
There are 3 issues left that I could not work out.
- Firstly my coding method loops through each node of the
tree with one query to create each category of the menu. This means
one query per menu category and as the client could have up to 200
categories in the menu and I am concerned that the solution that I
have come up with is too processor intensive.
- Secondly the way that I have created the category menu is
hard coding in the levels needed so there is only 5 not an infinite
amount which would be preferable but is not essential.
- Finally I could not work out how to not create "parents" in
the tree if there is no products for the end child category.
Meaning that if there is for example a category > subcategory
> subsubcategory but there is no products associated with the
end category - "subsubsubcategory" then it's parent and so on will
not display until one of them has products.
Here
is a link to a zip file that includes: the cfc that contains
the query function (categories.cfc), the page that is creating the
categories menu (lefnav.cfm), a simple cfc that contains a products
query just for testing (products.cfc) along with a spreadsheet of
the Categories table's fields.
I would greatly appreciate any suggestions.
Thanks for any time and help you can give me on thisThis should at least get you started in the right direction.
http://www.sitepoint.com/article/dynamic-menu-coldfusion
Bryan Ashcraft (remove brain to reply)
Web Application Developer
Wright Medical Technologies, Inc.
=============================
Macromedia Certified Dreamweaver Developer
Adobe Community Expert (DW) ::
http://www.macromedia.com/go/team
"shunnyboy" <[email protected]> wrote in
message
news:e2h9hs$kp5$[email protected]..
> Hi,
>
> I have run into a Coldfusion problem that I was hoping
you could help me
> with.
>
> What I am trying to solve is the dynamic creation of at
least 5 levels of
> categories for a menu built with Coldfusion, and if
possible an infinite
> amount
> of levels. -
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panelMenu.setId("menuMain");
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subMenu.getChildren().add(outputLink1);
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javax.servlet.ServletException: nested menu's require a menu owner - some item that is contained in a f:facet with name = "header"
This is running on Websphere v7. I can see from the specification that the outputText for the submenu (text1) should have a surrounding facet, but I cannot find such an object anywhere. I have tried using FacetTag but this doesn't work as it hasn't got a children property to attach the outputText to it.
Am I missing something or is it that this is the wrong way?
Any help would be appreciated!
Steve
Edited by: Steve-Waterfall on Oct 22, 2009 1:37 PM
Edited by: Steve-Waterfall on Oct 22, 2009 1:38 PMAhhh you were nearly there
try
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panelMenu.setId("menuMain");
panelMenu.setStyleClass("panelMenu");
HtmlPanelMenu subMenu = new HtmlPanelMenu();
subMenu.setId("subMenu");
HtmlOutputText text1 = new HtmlOutputText();
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text1.setId("text1");
here is the key
subMenu.getFacets().put("header",text1);
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outputLink1.setId("link1");
outputLink1.setValue("enquiry.faces");
HtmlOutputText text2 = new HtmlOutputText();
text2.setId("authoritiesLinkText");
text2.setValue("Branch Enquiry");
outputLink1.getChildren().add(text2);
subMenu.getChildren().add(outputLink1);
panelMenu.getChildren().add(subMenu); -
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*******CODE*******
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<%@taglib uri="/struts-tags" prefix="s"%>
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float : left;
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margin-bottom : -1px;
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left: -999em;
margin-left : 11.05em;
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w\idth : 10em;
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border : 1px solid black;
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<s:iterator value="productList" id="products">
<li> <s:url id="getProductCategoryCodesURL" action="listProductCategoryCodesByProductCd">
<s:param name="productCd" value="%{productCd}"></s:param>
</s:url>
<s:a href="%{getProductCategoryCodesURL}" ><s:property value="productNm" /></s:a>
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</s:iterator>
</ul>
</body>
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****END CODE******
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Dynamic menu in tree structure in JSP
Hi,
1) I need to display a dynamic menu in JSP. The menu depends on the values received from database. I need to show the items in the structure of tree (like parents, child relation). The tree can have multiple levels (the parent can have children & these children too can have children). This tree structure would be on left side of the screen.
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1) I need to display a dynamic menu in JSP. The menu depends on the values received from database. I need to show the items in the structure of tree (like parents, child relation). The tree can have multiple levels (the parent can have children & these children too can have children). This tree structure would be on left side of the screen.
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How we can generate dynamic menu in jsp page
Hi all,
how we can generate dynamic menu in jsp page.
Thanks
Manjinderby reading more about them on the web or in a good book, OR BY HIRING SOMEBODY TO DO SO. ;)
-
Make a dynamic menu using JSP or Javascript
Hi ,
I am trying to make a dynamic menu that is using data retrieved from database in the form of a list.
I have a javascript to make a tree structure menu, but i need to iterate through the list i am reciveing from the database to make the tree structure. here is the code :-
<Please reply ASAP as my deadline is near>
<Note:- in javascript to make static menu ul tag is used to make the parent node and li tag is use to make the child node>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<SCRIPT LANGUAGE="JavaScript" SRC="mktree.js"></SCRIPT>
<LINK REL="stylesheet" HREF="mktree.css">
</head>
<body>
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<%
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String linkName;
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int order;
* @return the order
public int getOrder() {
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* @param order the order to set
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this.order = order;
* @return the linkName
public String getLinkName() {
return linkName;
* @param linkName the linkName to set
public void setLinkName(String linkName) {
this.linkName = linkName;
* @return the linkUrl
public String getLinkUrl() {
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* @param linkUrl the linkUrl to set
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class DO_JSP
int parentId;
String parentName;
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Url_Name tempurl;
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DO_JSP(){
linkList = new TreeSet(new MyComp());
public TreeSet getLinkList() {
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* @param linkList the linkList to set
public void setLinkList(String linkName, String linkUrl, int order) {
tempurl = new Url_Name();
tempurl.setLinkName(linkName);
tempurl.setLinkUrl(linkUrl);
tempurl.setOrder(order);
this.linkList.add(tempurl);
* @return the parentName
public String getParentName() {
return parentName;
* @param parentName the parentName to set
public void setParentName(String parentName) {
this.parentName = parentName;
* @return the parentId
public int getParentId() {
return parentId;
* @param parentId the parentId to set
public void setParentId(int parentId) {
this.parentId = parentId;
%>
<%
List listdojsp =new ArrayList();
listdojsp = (List)session.getAttribute("JspListName");
Iterator it = listdojsp.iterator();
do
%>
<%
DO_JSP tempdojsp = (DO_JSP)it.next();
String Parent = tempdojsp.getParentName();
%>
<ul class="mktree">
<li> Parent </li>
<ul>
<%
Iterator ittemp = tempdojsp.getLinkList().iterator();
do
Url_Name tempurlname = new Url_Name();
tempurlname = (Url_Name)ittemp.next();
String link = tempurlname.getLinkName();
%>
<li>link</li>
<%
}while(ittemp.hasNext());
%>
</ul>
</ul>
<%
}while(it.hasNext());
%>
</body>
</html>Hi ,
I am trying to make a dynamic menu that is using data
retrieved from database in the form of a list.
I have a javascript to make a tree structure menu,
but i need to iterate through the list i am reciveing
from the database to make the tree structure. here is
the code :- Hi, do you have a question? This is more of a "Look what I wrote" sort of post, and you don't seem to be asking for any specific advice. Please tell us what problem you're having, or the error message you're receiving.
Brian -
JSF - CREATING A DYNAMIC MENU - STEP BY STEP TUTORIAL
Hi,
Is there a step by step tutorial in Jdeveloper(10.1.3) that will help me with the creation of a Dynamic Menu. I have read the write up on "How to Create Dynamic Menus" and I understand that this tells you what is needed. What I am looking for is a Tutorial that will direct me to the different Palette/facets in Jdeveloper that will enable me to build a Dynamic menu.
Regards
KesHI!
Have you read the ADF Developer Guide yet? It has a chapter which explains how to work with menus. Also, you can take a look at SRDemo application (used in the book) and you will see how to implement a dynamic menu.
I'm working on a large application which relies on that menu model and it works fine. We just made some mods in order to pick menu items and their corresponding navigation links from the database.
You can find the book at http://www.oracle.com/technology/products/adf/learnadf.html#book
For the SRDemo source code, just fire "Check for updates" from inside JDeveloper.
Hope this helps.
Regards,
Gustavo -
How to add a dynamic menu to the Portal?
Dear all,
I am restructuring the company's Intranet on which I plan to put a left-side vertical menu. On the menu, most links are accessible to all Intranet users except some KPI (key performance indicators) links which are only accessible to managers.
I am evaluating a third-party dynamic menu builder so called "Sothink DHTML Menu" which is javascript based and provides features for connecting to database via JDBC in jsp.
For static menu scenario, "Sothink DHTML Menu" is perfect for Oracle Portal in the sense of easy development and deployment.
For dynamic menu scenario, if I really want to use "Sothink DHTML Menu", I need to put the codes in jsp file and then place the jsp file on the Portal page. Here is the tutorial http://www.sothink.com/product/dhtmlmenu/store/jspdb/jspdb.htm
I still can't figure out how to do that. Can any experts here tell me how or suggest other alternatives for generating a dynamic menu on Portal?
Thanks
George (HK)Hi
I also use SoThink menus in Oracle Portal, but for static menus (I upload them in the HtDocs of Apache and then refer to them with an URL Item).
In my previous version of Portal I also had to display some kind of dynamic menus, some parts should only be visible to some users/groups. But I didn't use Sothink at this moment but "DHTML Menus" from an other company.
Starting from an example and using their libraries I wrote my own menu in javascript. In this .js I wrote some functions
- 1 that document.write(s) the start of the menu and the public part of the menu
- 1 that document.write(s) the reserved part of the menu
- 1 that document.write(s) the last part of the menu.
Then in a navigation page I defined 3 regions, each region contains some jscript code that launchs the function/menu part of the same range. And I used the item level security to set right access to the second region/menu part.
It worked fine, I just had to add some /* at the end of region 1 ent */ at the beginning of region 2 to remove the HTML code Portal writes between the regions.
But it was very time consuming if your menu changes often. -
Hi all. Please could you help with why this isn't working? I'm trying to create a navigation bar that links to my database, specifically I want to show all guitar bodies (drawn from mysql) on a drop down menu when the user hovers over Guitars on the top menu. I've downloaded something called Chrome CSS Drop Down Menu from http://www.empoweradvertising.com/36/dynamic-css-mysql-website-menus.html to do this. It's correctly showing the horizontal main menu items via the first part of the code below, but when I hover over 'Guitars' nothing happens. Am I missing something from the second part of the code? And is this a good way to do a dynamic nav bar or is there something else you'd recommend? Many thanks.
<div class="chromestyle" id="chromemenu">
<ul>
<?php do { ?>
<li><a href="<?php echo $row_rs_menuitems['link']; ?>"><?php echo $row_rs_menuitems['menuitem']; ?></a></li>
<?php } while ($row_rs_menuitems = mysql_fetch_assoc($rs_menuitems)); ?>
</ul>
</div>
<!--1st drop down menu -->
<div id="dropmenu1" class="dropmenudiv">
<?php do { ?>
<a href="<?php echo $row_rs_bodies['link']; ?>"><?php echo $row_rs_bodies['name']; ?></a>
<?php } while ($row_rs_bodies = mysql_fetch_assoc($rs_bodies)); ?>
</div>This is a very helpful execellent sample code.
However, If I'm using Model-View-Control approach, then what's the way of applying these codes
to each indivisual file? Say, I have 20 files and only 4 of the 20 need to be treated as they like
to have drop down menu in particular column(s)??? How could the custom tag be applied as the
controller tells the view to present these special treat? or it is not possible (I have to treat each
file, filtered by controller -- one by one as it encounters the special need)?
Thx, Tzae
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how can I subscribe to the adobe/ exportpdf program
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Having trouble sending jpeg images as attachments in Mac email.....they go thru as images and PC users can't see the SAVE or QUICK LOOK boxes that Mac mail has. One friend scrolled over the image, right clicked on it and saved as a PNG file.
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Help with OC settings for P67A-GD65 with i5 2500k using v1.E BIOS
Right, I have overclocked quite a bit before, but it was a years ago and on AMD's. Now I have a system worth pushing again and I'm not familiar with a lot of the terms in the BIOS anymore! Have been reading through the various threads on OC'ing this
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Field Storing 'AND' & 'OR' values
hi Guys, This is an urgent requirement . I need a field and DB table which stores either 'AND' & 'OR' values . Thanks & Regards, Santosh