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Using jQuery with Flask: how to prevent jumping to top of page on form submission?
When you submit the form the browser will drop the current page and load a brand new one, which comes from your response to the POST request. You have a few options to get the new page to scroll: Instead of responding to the POST event with a new page, you can respond with a redirect. In your example you would redirect to http://<hostname>/home.html#contact. This method may not work with all browsers, as some do not honor hashtags coming in redirects. Your idea of having jQuery do the scrolling as soon as the page loads is a good one, but your jQuery implementation is incorrect. See the answer to this question to learn how to scroll on load. The two methods above will cause the window to reload, so even though the new page will scroll to the right position the user will notice tha

Categories : Jquery

Jumping ImageView while dragging. getX() and getY() values are jumping
I have One tip & think it will help. invalidate() : does only redrawing a view,doesn't change view size/position. What you should use is requestLayout(): does the measuring and layout process. & i think requestLayout() will be called when call setLayoutParams(); So Try by removing v.invalidate() or try using view.layout(left,top,right,bottom) method instead of setting layoutParams.

Categories : Android

How can I enable jumping to linked page if user clicks TextView?
Make it clickable and give it an OnClickListener (you can do this on any View) <LinearLayout android:id="@+id/iconViewLink4" android:layout_width="match_parent" android:layout_height="wrap_content" android:clickable="true"> findViewById(R.id.iconViewLink4).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // do something here } });

Categories : Android

prevent multiple user log-in for same user
There is simple logic. Keep a track of login and logout into database. During login check the database. If user already in login then show the message otherwise logged him and mark the database he is in logged in untill logout..

Categories : Java

Prevent user access to particular URL
You have to write a Filter for this. Restriction on Restricted pages when logged in answer should give you more details.

Categories : JSF

How to prevent invalid user clicks?
If you really want to limit clicks per user, you could count the number of onPresentScreen() callbacks and just stop showing ads if they reach a certain threshold. However, I agree with the comments on the original post. It's not your job to worry about malicious users who continually click on ads. Just make sure to prevent accidental clicks by not placing your ads very close to user controls, and don't encourage clicks by rewarding users for clicking ads.

Categories : Android

Prevent user from dismissing notification
Use the flag,FLAG_ONGOING_EVENT to make it persistent. Notification notification = new Notification(icon, tickerText, when); notification.flags = Notification.FLAG_ONGOING_EVENT; Also you can check, FLAG_NO_CLEAR

Categories : Android

How to prevent user from bookmarking URLs?
You could prevent the user from using the keyboard shortcut for bookmarking, but I don't think there is anyway to prevent the user from bookmarking it in their browser (or writing down the URL for that matter). You may want to look into generating the data on the page on each page load so if the user bookmarks the URL, they see the most recent information. Or if the user didn't follow a certain path to arrive at that path display a message telling them the data is out of date.

Categories : PHP

mvc c# url change makes me signed in as another user, how to prevent this?
You can add page level authentication where you check if user is having permission to page else redirect him, also have a look at http://stackoverflow.com/a/5184363/87956

Categories : Asp Net Mvc

ckan: prevent user from auto-registering
The easiest solution is to write an extension that implements the IAuthFunctions interface and override the user_create auth function. Here is the basic extension: def no_registering(context, data_dict): return {'success': False, 'msg': toolkit._('''You cannot register for this site.''')} class NoSelfRegistration(plugins.SingletonPlugin): plugins.implements(plugins.IAuthFunctions, inherit=True) def get_auth_functions(self): return { 'user_create': no_registering } UPDATE: We are currently implementing a config option to do this (pull request at https://github.com/okfn/ckan/pull/399).

Categories : Security

Prevent User Control from being resized during runtime
couple of things to check: do you use docking? - it will resize following parent control if yes do you use anchor? - it sometimes gives odd behavior too some controls have AutoSize property, did you set it true or is it by default true? some controls have AutoWidthInLayoutControl, did you set it true or is it by default true? another try, some controls do have Maximum and Minimum size, set these values to your desired if necessary.

Categories : Vb.Net

Prevent user pressing f5 button in pop up window
If what you are looking for is to supress refreshing of your web page then you should ask why you need this. If it is so as not to resend the data already sent then you should use a different php file for doing the proccessing of your data and a different to display them to your user. This way you can check whether anything is awry and redirect him accordingly. If you for some specific reason trully need to prevent refreshing through F5 then what Cobra_Fast suggested e.preventDefault(); should do the trick.

Categories : Javascript

PHP prevent user add data in TIME range
WHERE `meeting_date` = $date AND `meeting_from` <= $to AND `meeting_to` >= $from If the condition above returns anything - then the given interval intersects with one that is already booked

Categories : PHP

How to prevent auto login after create user
You're trying to use client side accounts management to perform a task it hasn't been designed for. Client side accounts package purpose is to specifically allow new users to create their account and expect to be logged in immediately. You have to remember that certain functions can be ran on the client and/or on the server with different behaviors, Accounts.createUser docs specifies that : "On the client, this function logs in as the newly created user on successful completion." On the contrary, "On the server, it returns the newly created user id." (it doesn't mess with the currently logged in user on the client). In order to solve your problem, you should write a server side method creating a new user and be able to call it from your client side admin panel, after filling correctly

Categories : Javascript

Prevent from unauthenticated user to access page ASP.Net MVC
In ASP.NET MVC, use the AuthorizeAttribute. But you'll probably need a user system that uses a database or authenticates against Google/Facebook using Oauth.

Categories : Asp Net Mvc

How do I prevent crashing from invalid user input?
Use Int32.TryParse() and handle the case when it's not an integer. The return value indicates whether the operation succeeded. For more information see http://msdn.microsoft.com/en-us/library/system.int32.tryparse.aspx

Categories : C#

How to prevent user from entering data more than once(NSDate)
You can disable the UI, that lets the user enter data after it has been done already for the day. Other than that, it totally depends on your code and logic of the app. It is up to you as the engineer/programmer to implement a way so that the data cannot be changed more than once. Good luck!

Categories : IOS

How to I prevent user from typing the same tag in the Textext textarea
Use the below to get the inside text: var txt = document.getElementById('textarea'); var insideText = $(txt).parent().children('div').text(); The text will be in concatenated form. So, you need to take care when the user deletes the tag or creates a new tag. To test the above code, run it in console tab of developer tool of the browser.

Categories : Javascript

Can IIS prevent network user to get retrieved via vb code?
You have to disable anonymous access, and enable Windows Authentication on IIS, and then, in web.config, set: <system.web> <authentication mode="Windows"/> <identity impersonate ="true"/> <authorization> <deny users="?"/> </authorization> </system.web> This will make the user be authenticated as the windows user when accessing the page through IIS.

Categories : Asp Net

Input box - Prevent user from entering 0 as first digit
Try this DEMO $(document).ready(function() { //For numeric $(".major_rev").keydown(function(event) { // Allow only backspace and delete if ( event.keyCode == 46 || event.keyCode == 8) { // let it happen, don't do anything } else { // Ensure that it is a number and stop the keypress if ((event.keyCode !==9) && (event.keyCode < 48 || event.keyCode > 57 )) { event.preventDefault(); } else{ if($.trim($(this).val()) =='') { if(event.keyCode == 48){ event.preventDefault(); } } } } }); $(".minor_rev").keydown(function(event) { // Allow

Categories : Javascript

How to prevent user from editing asp:TextBox directly?
Try to disable the ability to focus the textbox. $("#TimeSelect").prop("disabled", true); Edit To prevent the input from turning grey, or to apply new styles, add one or more classes using the CssClass attribute. <asp:TextBox ID="TimeSelect" runat="server" CssClass="time-textbox" BorderWidth="2px" Text="" ReadOnly="false"></asp:TextBox> Then style the class accordingly... .time-textbox {background-color:white !important;}

Categories : C#

How to prevent a user from stopping an Android service?
Is there any way to prevent users from stopping the service here? Having your app be a device administrator probably blocks this. It definitely blocks the "Force Stop" option. I tried putting some code in the service's onDisable() function, but that function does not seem to be called in this case. Since there is no onDisable() on a Service, this is not surprising. This is a security app for an enterprise, so its expected to be continuously running. There is nothing intrinsic to "a security app for an enterprise" that would require it "to be continuously running".

Categories : Android

What is the best way to prevent user from using SaaS app after failed payment
Stripe charges the card on a recurring basis for you. Your application isn't responsible for creating new charges for users who have subscribed for your service. From the docs Stripe makes handling failed payments easy. Stripe can automatically retry a recurring payment after it fails, and can automatically cancel the customer's subscription if it repeatedly fails. How long to wait, and how many times to retry, can be easily set in your account settings. I might track a :subscription_active boolean or similar on my User model. When a user logs in, you can check against the API to see the status of a user's subscription. The API docs have this to say about the status of a subscription in the response (emphasis my own): Possible values are trialing, active, past_due, canceled, or

Categories : Ruby On Rails

How to prevent user from clicking mobile website
You could add/remove this with javascript. Of course, if you are looking for some more secure, you could do some server side checking with session variables, and redirect them based to a 403 page of some sort. <div style="height: 100%; width: 100%; position: absolute; left: 0; top: 0; z-index: 100000;"></div>

Categories : Jquery

WPF - prevent user actions queuing-up while application is busy
One way to do this is to hook the Dispatcher OperationStarted and OperationCompleted events. The handlers to these events will set a boolean property that is bound to the IsHitTestVisible property of your window. This way when the Dispatcher is processing it will prevent the user interacting with the UI. An example of this is as follows: ViewModel: private bool _appIdle = true; private void Hooks_OperationStarted(object sender, DispatcherHookEventArgs e) { ApplicationIdle = false; } private void Hooks_OperationCompleted(object sender, DispatcherHookEventArgs e) { ApplicationIdle = true; } public bool ApplicationIdle { get { return _appIdle; } set { _appIdle = value; RaisePropertyChange

Categories : C#

Prevent page postback when user hits enter
You could disable this in the body tag by capturing KeyCode 13, not sure how compatible this is across browsers. <body onkeydown = "return (event.keyCode!=13)">

Categories : Javascript

SQL Server : prevent updates to a table via user permissions
To grant "everything except update a specific table" permissions you can do EXEC sp_addrolemember N'db_datareader', N'myuser' EXEC sp_addrolemember N'db_datawriter', N'myuser' DENY UPDATE ON dbo.YourTable TO myuser From BOL Members of the db_datawriter fixed database role can add, delete, or change data in all user tables. Members of the db_datareader fixed database role can read all data from all user tables.

Categories : SQL

Sql Server permission for read-only user to prevent locks
I guess you could create a view over the table in question and add NOLOCK to that query. Then give their user account read only access to the view rather than the base table? CREATE VIEW dbo.ReportingView AS SELECT COL1, COL2, COL3 FROM dbo.BASETABLE (NOLOCK)

Categories : Sql Server

devise how to prevent a user from login in if account has not been activated
If you mean how you can set your active boolean after a confirmation email, you can override the confirm! method devise gives. If you need a method to prevent a non active user to login etc., override the new method in the SessionsController.

Categories : Ruby On Rails

Prevent user closing in HTML form
According to you description following are the drawings: Assuming your server side technology is Python which derives an HTML page containing Form elements. You want to prevent the user from entering the respective closing tag; basically restrict user from entering non alphanumeric characters. Solution: Make your Python script derive a javascript function as it derives the HTML form elements; something like which handles this: <script language="javascript"> function fnCheckAlphabets() { if(!((event.keyCode>43 && event.keyCode<47)||(event.keyCode>64 && event.keyCode<123)|| event.keyCode==32 )) { return false; } } and call this on the eventhandler of textarea or onSubmit of the form. You can change the keycodes suiting your requirements. Oth

Categories : HTML

how to prevent ipad from scrolling when user input any data
Your question is almost answered here. You only have to combine your logic with: $(document).bind('touchmove', false); // or true, depends you want to disable / enable

Categories : HTML

How to prevent a user from entering more than 4 digit in year area
try HTML5 pattern: <form onsubmit="alert('Submitted.');return false;"> <input type="text" required="" pattern="(?:19|20)[0-9]{2}-(?:(?:0[1-9]|1[0-2])-(?:0[1-9]|1[0-9]|2[0-9])|(?:(?!02)(?:0[1-9]|1[0-2])-(?:30))|(?:(?:0[13578]|1[02])-31))" value="" name="dates_pattern2" id="dates_pattern2" list="dates_pattern2_datalist" placeholder="Try it out."> <input type="submit" value="»"> <datalist id="dates_pattern2_datalist"></datalist> </form>

Categories : Jquery

How to prevent user locking screen while application is still running?
I'm not sure you can prevent the screen from locking, but you could check if the screen is locked in your onDestroy (something like this or this). If it is, save data in a saveInstanceState bundle and retrieve it in onCreate... Hope this helps

Categories : Android

How to prevent super user deletion in Django admin?
You can try to override UserAdmin so that it won't allow deleting as documented here: from django.contrib import admin from django.contrib.auth.admin import UserAdmin from django.contrib.auth.models import User class MyUserAdmin(UserAdmin): def has_delete_permission(self, request, obj=None): if obj is None: return True else: return not obj.is_superuser admin.site.unregister(User) admin.site.register(User, MyUserAdmin)

Categories : Python

how to prevent back button to last page after user logs in
If you are on Devise, Check in Your controller before_filter :authenticate_user! Normally the back action on an already logged in user don't put him back to the form.

Categories : Ruby On Rails

How to prevent user to login from multiple location or from different browser in same pc
In your Global.asax file you have Session_OnEnd() public void Session_OnEnd() { // Set flag to 0 } This will be okay if your sessionState is set to INPROC (Which is the default setting), if you have manually adjsuted it to StateServer or SQL Server then this event will be ignored. When the browser closes the window you can do use onbeforeunload in JavaScript window.onbeforeunload = function(e) { // call an Ajax function to reset the state. };

Categories : C#

How to prevent a logged in user from visiting the login page
You could put the following script in your login view (the one that contains the username and password fields): <script type="text/javascript"> window.history.forward(); </script>

Categories : Asp Net

Prevent user from 'replace' during commit with Subclipse or in (apache) SVN
Are they using an updated version of Subclipse? Most of the reasons for this are caused by Eclipse and the way it drives the Team API. In some situations when you copy and paste it tells the Team API that you deleted the file, which causes Subclipse to run svn delete. The new file is then svn add which amounts to a Replace. Newer versions of Subclipse detect this situations and do a little dance of steps to turn it back into a modification. Current version of Subclipse is 1.10.1, that version or the most recent 1.8.x version should have these changes in them. You can write a pre-commit hook on the server to look at the changes in the commit and reject the commit if it contains a Replace. Take a look at the svnperms.py example hook script that Subversion provides. If it does not al

Categories : Svn

jquery: how to prevent dropdown change after user made selection?
Answer to 1st question, To disable, you will have to keep flags. You may keep check which all selects have been changed. Example, var changed1 = false, changed2 = false, changed3 = false, changed4 = false; Then on changing any, say 1st, $("#001").change(function(){ changed1 = true; if(changed2 && changed3 && changed4){ $("#001").prop('disabled', true); } }); $("#002").change(function(){ changed2 = true; }); $("#003").change(function(){ changed3 = true; }); $("#004").change(function(){ changed1 = true; }); Thus you can keep the log of which all inputs have been changed. Answer to 2nd, I don't understand why are you even asking this, $('#001').change(function(){ alert("If

Categories : Jquery

Prevent windows admin user from reading a SQL Server database
I do not believe that there is anyway to prevent an database user from viewing or otherwise altering a database installed on a SQL Server instance to which they have administrative access. However, it is possible to make it very difficult (but not impossible) to view or modify stored procedures. Microsoft uses this approach with their GP accounting software. To create stored procedures that cannot be reverse engineered easily, create them with the ENCRYPTION option. See http://msdn.microsoft.com/en-us/library/ms187926.aspx for more detailed info.

Categories : Database



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