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JQuery or javascript to find memory usage of page

- by Tauren

Is there a way to find out how much memory is being used by a web page, or by my jquery application? Here's my situation: I'm building a data heavy webapp using a jquery frontend and a restful backend that serves data in JSON. The page is loaded once, and then everything happens via ajax. The UI provides users with a way to create multiple tabs…

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Using accelerometer to detect iPad lock switch trigger?

- by DevDevDev

So for complicated reasons I am managing view rotations myself, and am only implementing UIDeviceOrientationPortrait as the autorotating orientation. Anyway, when one clicks the screen lock on the iPad, the device will rotate to UIDeviceOrientationPortrait, which will cause my code to rotate, which I do not want to happen. For instance of the user…

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Why facelets ignore href-attribute of a link when I use <a href="url" jsfc="h:outputLink"> ?

- by Roman

I have next facelet composition: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:h="http://java.sun.com/jsf/html" …

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Help choose a code generation tools for ASP.NET

- by Kintaro

Hello, I am new to the code generation tools and I would like to know how does a tool like LLBGen Pro compares with the Entity Framework? On top of that my boos is really looking into a tool called CodeOnTime http://codeontime.com/default.aspx because he likes their good UI support. I am asking here because I…

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accessing files after setup.py install

- by Matthew

I'm developing a python application and have a question regarding coding it so that it still works after an user has installed it on his or her machine via setup.py install or similar. In one of my files, I use the following: file = "TestParser/View/MainWindow.ui" cwd = os.getcwd() argv_path =…

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Using Qtcreator (with Qwt), really basic stuff

- by Dago

I'm trying to make a Qt program using Qtcreator and Qwt for plotting. I've never used Qtcreator before. I've created a mainwindow and added a Qwtplot widget there (object name: qwtPlot). The widget shows up in the program when I compile and run it. But theres no mention of the qwtPlot object…

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ASP.Net Checkbox value at postback is wrong?

- by Duracell

We have a checkbox that is initially disabled and checked. It is then enabled on the client side through javascript. If the user then unchecks the box and presses the button to invoke a postback, the state of the checkbox remains as checked on the server side. This is obviously undesirable…

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How to debug a GWT application running on OSGi?

- by Jaime Soriano

I'm developing a web UI using GWT. While working only with the widgets I could debug from Eclipse using the Firefox extension, but now that I'm integrating the UI with other OSGi bundles I cannot use this solution. For deploying the GWT application I create the .war and convert it to an…

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Are there any tools to help the user to design a State Machine to be consumed by my application?

- by kolrie

When reading this question I remembered there was something I have been researching for a while now and I though Stackoverflow could be of help. I have created a framework that handles applications as state machines. Currently all the state business logic and transactions are handled…

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Qt drag & drop button; drop not detecting

- by Thomas Verbeke

I'm creating a 2D game in QT and i'm trying to implement a drag & drop into my program. For some reason the drop is not registered: qDebug should print a message on dropping but this doesn't happen. #include "dialog.h" #include "ui_dialog.h" #include "world.h" #include…

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Creating an image from webcam every x miliseconds

- by Rita

Hello everyone, I am using c# to integrate with a web cam. I need to generate a snapshot image every x miliseconds and save it to file. I already have the code up and running to save to file on a button click event, however I wonder what am I supposed to do when taking…

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User Interface functionality modelling languages?

- by naugtur

I am looking for a UI functionality modelling language (UML-alike "thing", but for user interfaces) that is already accepted and maybe has its design patterns and handles the problem better than state or activity diagram. (If there is no such thing I'm planning to…

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reference symbols on the main timeline

- by vasion

this is one of those upsurdly basic questions for which google does not work. I have usually dispatched events from my classes and dealt with the user interface in the document class. But now i want to separate all the UI in a separate class, accessible by other…

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Luminosity blending of user interface elements in Android

- by Casebash

How I can make my UI elements (declared in XML) luminosity blend with my background?

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Can I use multiple step definition files with SpecFlow?

- by Roger Lipscombe

I'm using SpecFlow to do some BDD-style testing. Some of my features are UI tests, so they use WatiN. Some aren't UI tests, so they don't. At the moment, I have a single StepDefinitions.cs file, covering all of my features. I have a BeforeScenario step that…

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How does this method give me a -61 Error?

- by prestonmarshall

This is in an application I am using called Mirth, but it appears to be coming from inside an Apache Commons library from a method that checks if something is indeed Base64 encoded or not. All of the docs say the only return is true or false, so how am I…

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jQuery datepicker - change "today" date?

- by Newbie

Hello! Is there a way to change the "today" date in jquery.ui datepicker? With today, I mean today (class="ui-datepicker-today") and not the minDate or the current-selected date! I figured out, that datepicker uses the system time for default values. Now…

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Access objects in button event handler

- by developer

How to access list of observable collection objects that I create in my constructor to bind to the UI, in the Save button event handler. I have created a observable collection of objects in my constructor and then I bind that in the UI. Now how will I…

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Anyone have any issues with using PLINQO and ASP.NET MVC 2.0?

- by Chad

I'm asking because I'm working on an ASP.NET MVC 1.0 site, thinking of upgrading to ASP.NET MVC 2.0. Then I read that PLINQO 5.0 was released (I had never heard of PLINQO before) and have been impressed with what PLINQO appears to be capable of. 1) Is…

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What is the best approach to binding commands in a ViewModel to elements in the View?

- by Micah

Anyone who has tried to implement RoutedCommands in WPF using M-V-VM has undoubtedly run into issues. Commands (non-UI commands that is) should be implemented in the ViewModel. For instance if I needed to save a CustomerViewModel then I would implement…

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Ajax data two-way data binding strategies?

- by morgancodes

I'd like to 1) Draw create form fields and populate them with data from javascript objects 2) Update those backing objects whenever the value of the form field changes Number 1 is easy. I have a few js template systems I've been using that work quite…

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Trying to draw 2 objects on screen and store the selected item names in an array

- by thefonso

Ok...this is a homework question, here is what i'm asked to do.... "Allow the user to draw two Shapes, which when instantiated, get put into the array myShapes...(store the shapes in the createShape() method." I want to know if I'm going in the right…

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How do you make javascript code execute *in order*

- by Ed

Okay, so I appreciate that Javascript is not C# or PHP, but I keep coming back to an issue in Javascript - not with JS itself but my use of it. I have a function: function updateStatuses(){ showLoader() //show the 'loader.gif' in the UI …

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jQuery Change Html Content

- by Mircea

Hi, I have the following HTML5 content: <section contenteditable="true" id="editable" class="ui-selectee ui-selected"> <span>something</span> <span>something</span> <span>something</span>…

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Java Framework Choice Question.

- by Sarang

We do have many frameworks available in Java. Struts, Swing, JSF 2.0, Spring etc are used as per their priority. Actually, I don't know how many they are as well! But, as I am fresher to Java, even learning after their…

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