I have an url (e.g. http://localhost/Aanbod/Pagina.aspx) and I want to know the tab id, so I can make a friendly url with query (e.g. http://localhost/Aanbod/Pagina/QueryKey/QueryValue/).
Anyone has an idea?
Edit:
I'm not on the page itself. Want to know it from any page possible.
The url does not contain the tab id itself, so it can't be extracted.
if Pagina.aspx is a page in dotnet nuke like Home or Getting Started then you can find the tab id by
DotNetNuke.Entities.Tabs.TabController objTab = new DotNetNuke.Entities.Tabs.TabController();
DotNetNuke.Entities.Tabs.TabInfo objTabinfo = objTab.GetTabByName("Pagina", this.PortalId);
int Tabid = objTabinfo.TabID;
Well, this post is a little bit old, and I don't know if someone still looks for a solution. I had this problem recently and here is the pieces of code I wrote to solve it:
public int GetTabIDFromUrl(string url, int portalID)
{
int getTabIDFromUrl = 0;
// Try the "old" way with the TabID query string
if (url.ToLower().IndexOf("tabid") > 0)
{
Int32.TryParse(Regex.Match(url, "tabid[=/](\\d+)", RegexOptions.IgnoreCase).Groups[1].Value, out getTabIDFromUrl);
}
// When there is no result (because of advanced or human friendly or whatever Url provider)
if (getTabIDFromUrl == 0)
{
TabCollection tabs = TabController.Instance.GetTabsByPortal(portalID);
foreach (KeyValuePair<int, TabInfo> k in tabs)
{
TabInfo tab = k.Value;
if (tab.FullUrl.StartsWith(url))
{
getTabIDFromUrl = tab.TabID;
break;
}
}
}
return getTabIDFromUrl;
}
This could be a pain with sites that have a lot of pages, therefore it could be useful if you have some additional information to shrink the list that you have to loop through - e.g. a ModuleId of a module that is placed on this tab:
public int GetTabIDFromUrl(string url, int moduleID, int portalID)
{
int getTabIDFromUrl = 0;
// Try the "old" way with the TabID query string
if (url.ToLower().IndexOf("tabid") > 0)
{
Int32.TryParse(Regex.Match(url, "tabid[=/](\\d+)", RegexOptions.IgnoreCase).Groups[1].Value, out getTabIDFromUrl);
}
// When there is no result (because of advanced or human friendly or whatever Url provider)
if (getTabIDFromUrl == 0)
{
IList<ModuleInfo> modules = ModuleController.Instance.GetTabModulesByModule(moduleID);
foreach (ModuleInfo module in modules)
{
TabInfo tab = TabController.Instance.GetTab(module.TabID, portalID);
if (tab.FullUrl.StartsWith(url))
{
getTabIDFromUrl = tab.TabID;
break;
}
}
}
return getTabIDFromUrl;
}
Hope that helps someone...
Happy DNNing!
Michael
I hope this will solve your issue
http://www.willstrohl.com/Blog/EntryId/66/HOW-TO-Get-DNN-TabInfo-page-object-from-TabId
Sorry, my bad!!
Here is your answer
http://www.dotnetnuke.com/Resources/Forums/forumid/118/threadid/89605/scope/posts.aspx :)
Related
I have two 3d buttons in my scene and when I gaze into any of the buttons it will invoke OnPointerEnter callback and saving the object the pointer gazed to.
Upon pressing Fire1 on the Gamepad I apply materials taken from Resources folder.
My problem started when I gazed into the second button, and pressing Fire1 button will awkwardly changed both buttons at the same time.
This is the script I attached to both of the buttons
using UnityEngine;
using UnityEngine.EventSystems;
using Vuforia;
using System.Collections;
public class TriggerMethods : MonoBehaviour, IPointerEnterHandler, IPointerExitHandler
{
Material _mat;
GameObject targetObject;
Renderer rend;
int i = 0;
// Update is called once per frame
void Update () {
if (Input.GetButtonDown("Fire1"))
TukarMat();
}
public void OnPointerEnter(PointerEventData eventData)
{
targetObject = ExecuteEvents.GetEventHandler<IPointerEnterHandler>(eventData.pointerEnter);
}
public void OnPointerExit(PointerEventData eventData)
{
targetObject = null;
}
public void TukarMat()
{
Debug.Log("Value i = " + i);
if (i == 0)
{
ApplyTexture(i);
i++;
}
else if (i == 1)
{
ApplyTexture(i);
i++;
}
else if (i == 2)
{
ApplyTexture(i);
i = 0;
}
}
void ApplyTexture(int i)
{
rend = targetObject.GetComponent<Renderer>();
rend.enabled = true;
switch (i)
{
case 0:
_mat = Resources.Load("Balut", typeof(Material)) as Material;
rend.sharedMaterial = _mat;
break;
case 1:
_mat = Resources.Load("Khasiat", typeof(Material)) as Material;
rend.sharedMaterial = _mat;
break;
case 2:
_mat = Resources.Load("Alma", typeof(Material)) as Material;
rend.sharedMaterial = _mat;
break;
default:
break;
}
}
I sensed some logic error and tried making another class to only manage object the pointer gazed to but I was getting more confused.
Hope getting some helps
Thank you
TukarMat() is beeing called on both buttons when you press Fire1. If targetObject is really becoming null this should give an error on first button since it's trying to get component from a null object. Else, it'll change both as you said. Make sure OnPointerExit is beeing called.
Also, it seems you are changing the shared material.
The documentation suggests:
Modifying sharedMaterial will change the appearance of all objects using this material, and change material settings that are stored in the project too.
It is not recommended to modify materials returned by sharedMaterial. If you want to modify the material of a renderer use material instead.
So, try changing the material property instead of sharedMaterial since it'll change the material for that object only.
I want to create an application in which it checks if the word typed by user is correct or not using Google Dictionary ?
i have used the below link . But the problem with the given example is that it suggests the different words. I don't want suggestion, instead i want to only check that word entered is correct or not.
I haven't worked on it yet. But you can probably modify it as:
When you get the suggestions, instead of appending them to StringBuilder, and showing that StringBuilder to MainView, just compare all suggestions with your input string of edittext.
If it matches, then the spell is correct, else the spell is incorrect.
Code snippet:
#Override
public void onGetSuggestions(final SuggestionsInfo[] arg0) {
isSpellCorrect = false;
final StringBuilder sb = new StringBuilder();
for (int i = 0; i < arg0.length; ++i) {
// Returned suggestions are contained in SuggestionsInfo
final int len = arg0[i].getSuggestionsCount();
if(editText1.getText().toString().equalsIgnoreCase(arg0[i].getSuggestionAt(j))
{
isSpellCorrect = true;
break;
}
}
}
Hope this helps.
I have been using the ABPeoplePickerNavigationController in a project, written in MonoTouch, to pick a specific email address or phone number of a contact.
The code set a delegate, and in the delegate I implemented the ShouldContinue method, and retrieved the contact using the Handle property of all contacts. Unfortunately, it looks like something changed, or that I used undocumented features, or that I was simply lucky, because now when I'm in the process of updating the app for iPhone 5, the code no longer works.
Edit: Ok, my initial thoughts was that this was caused by changes in MonoTouch, since there has been quite a few updates since I last worked on this app. However, I now removed it from my device and downloaded the version I have on the app store, and it crashes in the same manner, null reference exception.
This means it is an iOS upgrade that made my code non-functional.
The goal of my code:
Pick a person's specific email address, not just the person, but navigating into the details of the person, and selecting a specific email address or telephone number.
The below code deals with phone numbers only, the email code looks 95% similar.
Here is the code that constructs the picker:
var picker = new ABPeoplePickerNavigationController();
picker.Init();
picker.DisplayedProperties.Clear();
picker.DisplayedProperties.Add(ABPersonProperty.FirstName);
picker.DisplayedProperties.Add(ABPersonProperty.Phone);
var del = new PhonePickerDelegate();
picker.Delegate = del;
Here is the delegate class:
private class PhonePickerDelegate : ABPeoplePickerNavigationControllerDelegate
{
public override bool ShouldContinue(ABPeoplePickerNavigationController peoplePicker, IntPtr selectedPerson, int propertyId, int identifier)
{
peoplePicker.DismissModalViewControllerAnimated(true);
// THE NEXT LINE IS THE ONE THAT NO LONGER WORKS
var contact = peoplePicker.AddressBook.SingleOrDefault(s => s.Handle == selectedPerson) as ABPerson;
using (var phones = contact.GetPhones())
{
int index = phones.GetIndexForIdentifier(identifier);
var phone = phones.GetValues()[index];
var name = (contact.FirstName + " " + contact.MiddleName).Trim() + " " + contact.LastName;
Selected(name + ": " + phone);
}
return false;
}
public override void Cancelled(ABPeoplePickerNavigationController peoplePicker)
{
peoplePicker.DismissModalViewControllerAnimated(true);
}
}
Unfortunately this code no longer finds the correct contact, as none of the contacts has a Handle value that corresponds to the selectedPerson IntPtr value.
My questions are these:
How can I fix the above code?
Can I fix the above code?
Is there some other class/method/delegate/event or whatnot I should be using instead?
You could do something like the following:
Note that AppDelegate.navigation would be your current NavigationController
using MonoTouch.AddressBookUI;
using MonoTouch.AddressBook;
ABPeoplePickerNavigationController _contactController = new ABPeoplePickerNavigationController ();
AppDelegate.navigation.PresentViewController (_contactController, true, null);
_contactController.Cancelled += delegate {
AppDelegate.navigation.DismissViewController (true, null);
return;
};
_contactController.SelectPerson += delegate(object sender, ABPeoplePickerSelectPersonEventArgs e) {
_importedContact = e.Person;
AppDelegate.navigation.DismissViewController (true, delegate {
// What to do when you dismiss the picker here.
});
};
e.Person is only going to give you the whole contact. You would want to do something like:
e.Person.GetEmails().FirstOrDefault
Hope this helps
In the Javascript for a Firefox extension, you can call gBrowser.getBrowserForTab but there is no gBrowser.getTabForBrowser. So I wrote my own and it works, and I'm just curious if there's any reason I shouldn't be doing this, or if there's anything wrong with the code. The following is in my init method that gets called when the window loads.
gBrowser.getTabForBrowser = function(browser) {
for (var i=0; i<gBrowser.browsers.length; i++) {
if (gBrowser.getBrowserAtIndex(i) === browser) {
return gBrowser.tabContainer.getItemAtIndex(i);
}
}
return null;
}
(or should it be gBrowser.prototype.getTabForBrowser = ...?)
Far as I know there is no built in getTabForBrowser function, so you would have to roll your own. However, your code assumes that browser nodes are stored in the same DOM order as tab nodes. I can't say for sure if this assumption is ever broken, but considering tabs can be re-positioned by the user arbitrarily, it is not something I'd rely on.
Fortunately, each tab object has a linkedBrowser property. So you could rewrite your code like so:
gBrowser.getTabForBrowser = function(browser) {
var mTabs = gBrowser.mTabContainer.childNodes;
for (var i=0, i<mTabs.length; i++) {
if (mTabs[i].linkedBrowser == browser) {
return mTabs[i];
}
}
return null;
}
I'm making a service that among other has the "photo albums" feature that serve photos to users. User has to be "allowed" to see the photo from the album. So sending the direct link to other person shouldn't allow to view photo.
Photos are stored in the folder outside of the context.
What I need to do is to perform some checks when user requests the photo and then if checks are OK - serve the file. I want to avoid making a wheel and just let tomcat serve the image as it usually does for static files. Can you give some advice on that?
Ok, guys.
After struggling hard with this question I think I've finally found out what to do to solve it. First of all it looks like the question actually decomposes into two independent tasks. One of them is securing access to some resources and second one is feeding resources from the folder outside of the context.
First task is trivial and can be solved by writing a simple filter hanged to "/".
Second task is much less trivial but fortunately also can be resolved. Tomcat uses the implementation of javax.naming.directory.DirContext to load all resources of the given web application including class files. It also allows you to provide the custom implementation of this interface and configure it in the context.xml file. The default implementation is org.apache.naming.resources.FileDirContext. Details here: http://tomcat.apache.org/tomcat-6.0-doc/config/resources.html
I've created my own implementation of DirContext by simply extending FileDirContext. Luckily enough there was a single method that had to be overwritten in order to "hook up" file discovery. The method is called file().
I'm posting my test code here. It is far from perfect and does not take into account the corner cases like renaming files but I don't think that these are needed under a normal run of the server.
The basic idea under this code is to check if the path starts with "virtual directory" prefix and if it is - search for file in the other place in the filesystem (I know there is some duplicate code there but I hope you're not that lazy to remove it if you ever want to use it :-). setVirtualName and setVirtualBase are called automatically to inject the configuration params.
/**
* TODO: add javadocs
*
* #author Juriy Bura
*/
public class VirtualFolderDirContext extends FileDirContext {
private String virtualName;
private String realName;
private File virtualBase;
private String absoluteVirtualBase;
public VirtualFolderDirContext() {
super();
}
public VirtualFolderDirContext(Hashtable env) {
super(env);
}
public void setVirtualName(String path) {
virtualName = path;
}
public void setVirtualBase(String base) {
this.realName = base;
virtualBase = new File(realName);
try {
virtualBase = virtualBase.getCanonicalFile();
} catch (IOException e) {
// Ignore
}
this.absoluteVirtualBase = virtualBase.getAbsolutePath();
}
protected File file(String name) {
File file = null;
boolean virtualFile = name.startsWith(virtualName + "/");
if (virtualFile) {
file = new File(virtualBase, name.substring(virtualName.length()));
} else {
file = new File(base, name);
}
if (file.exists() && file.canRead()) {
if (allowLinking)
return file;
// Check that this file belongs to our root path
String canPath = null;
try {
canPath = file.getCanonicalPath();
} catch (IOException e) {
}
if (canPath == null)
return null;
// Check to see if going outside of the web application root
if (!canPath.startsWith(absoluteBase) && !canPath.startsWith(absoluteVirtualBase)) {
return null;
}
// Case sensitivity check
if (caseSensitive) {
String fileAbsPath = file.getAbsolutePath();
if (fileAbsPath.endsWith("."))
fileAbsPath = fileAbsPath + "/";
String absPath = normalize(fileAbsPath);
if (canPath != null)
canPath = normalize(canPath);
if (virtualFile) {
if ((absoluteVirtualBase.length() < absPath.length())
&& (absoluteVirtualBase.length() < canPath.length())) {
absPath = absPath.substring(absoluteVirtualBase.length() + 1);
if ((canPath == null) || (absPath == null))
return null;
if (absPath.equals(""))
absPath = "/";
canPath = canPath.substring(absoluteVirtualBase.length() + 1);
if (canPath.equals(""))
canPath = "/";
if (!canPath.equals(absPath))
return null;
}
} else {
if ((absoluteBase.length() < absPath.length())
&& (absoluteBase.length() < canPath.length())) {
absPath = absPath.substring(absoluteBase.length() + 1);
if ((canPath == null) || (absPath == null))
return null;
if (absPath.equals(""))
absPath = "/";
canPath = canPath.substring(absoluteBase.length() + 1);
if (canPath.equals(""))
canPath = "/";
if (!canPath.equals(absPath))
return null;
}
}
}
} else {
return null;
}
return file;
}
}
After you have this class in place you have to jar it and put that jar into the Tomcat lib folder. For obvious reasons it cannot go together with war file. In your context.xml you should add a config lines like these:
<?xml version="1.0" encoding="UTF-8"?>
<Context antiResourceLocking="true" antiJARLocking="true">
<Resources
className="com.juriy.tomcat.virtualdir.VirtualFolderDirContext"
virtualName="/upload"
virtualBase="c:/temp/up">
</Resources>
...
...
Now any time user asks for /upload/ it will be resolved to c:\temp. With this technique you can implement loading resources from virtually any location: http, shared folder, database, even version control system. So it is pretty cool.
P.S. I've killed the whole day to make this all work together so don't hesitate to give me your vote if you like the answer :-))
Cheers
Juriy