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• Check item in CheckedListBox without selecting

  - by Dmi

  How can I allow the user to click to check an item in CheckedListBox in one click? The default behaviour is the first click selects the item, the second click allows you to toggle the check. I don't want to toggle the check on select either, I'm looking for the behavior of the ListView control where I can click directly on check boxes to toggle them without selecting their items first.

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• How to learn using Hadoop

  - by ajay

  hi, I want to learn hadoop. However, I don't have access to a cluster now. Is it possible for me to learn it and use it for writing programs and learn it properly. Would it be helpful to run multiple linux VMs and then use them as boxes to run hadoop? Or you think that is more of a stretch and running it on a multiple hosts is the same as running in on single host (in terms of setup, Hadoop API used, the architecture of the map-reduce programs etc) Thanks,

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• Disabling Minimize & Maximize On WinForm?

  - by Soo

  Hello SO and happy Friday, WinForms have those three boxes in the upper right hand corner that minimize, maximize, and close the form. What I want to be able to do is to remove the minimize and maximize, while keeping the close. I also what to make the close minimize the form instead of closing it. How can this be done?

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• Run django tests from a browser

  - by phoebebright

  I'd like to provide a browser page to help non-techies run the various tests I've created using the standard django test framework. The ideal would be for a way to display all the tests found for an application with tick boxes against each one, so the user could choose to run all tests or just a selection. Output would be displayed in a window/frame for review. Anyone know of such a thing?

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• Delete text in text box using PHP

  - by Idealflip

  Hello, is there a way to remove text from a text box using a submit button? I don't want to delete text from all boxes on the form. And I don't want to delete text 'onclick', for the element. I need the code to clear the text box, to initiate from within a block. Thanks for your help!

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• Verifying login Visual_c#

  - by zixa

  Good Day, In Visual c#, I need a login screen to enter the main form, I created the login screen, with user-name and password. (user-name and password are fields in a stand-alone table in the database) How do I verify what the user types in the text-boxes to that in the database, I'm a newbie to Visual c# I could not find a good example on checking text against stored data to learn from... plz help Thanks

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• Javascript: Enable checkboxes list when a checkbox is checked (With Prototype)

  - by BoDiE2003

  Guys, Ive been using jquery to do this, but now I need to do it with Prototype and Im little confused due lack of documentation I have 2 lists of check boxes First List: Check box 1 Check box 2 Second list: Check box x check box y check box z I need the JS code, using prototype to work like this: Second list, remains disabled unless I check one of the checkboxes of the First List. Any suggestions, or help, please! Thankyou.

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• how do I get all checkbox variables even if not checked from HTML to PHP?

  - by netrox

  I noticed that PHP seems to return only values of checked checkboxes. I would like to see a list of checkboxes, not just values of checked checkboxes. Is there a way to detect variables of unchecked boxes? I asked because I want to be able to update settings. For example, I have a few options that are already checked but if an user decides to uncheck an option, I need to know that unchecked value so I can update the option to be disabled.

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• Strange behavior of DDD debugger in Ubuntu

  - by Alex Farber

  I installed DDD debugger in Ubuntu and trying to work with it. It looks like DDD UI doesn't work properly with Ubuntu desktop environment. Edit boxes are almost unusable: sometimes they accept keyboard input, most of times input is ignored. Internal resizing panes are not working. Is there some way to get DDD UI working properly? The same behavior is in Ubuntu 9.10 32 bit, and 10.4 64 bit, so this is not Ubuntu version issue.

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• How to control Chrome browser from an NUnit test?

  - by Lucas Meijer

  What is the easiest way to control Chrome (pc/mac) from an NUnit test? Things I want it to do: Use a proxy server I specify not bring up any dialog boxes that need to be clicked. open a url I specify close With firefox I can do all these things by writing out a temp firefox profile, and telling firefox to use it. If someone knows an answer to this question for IE, I'd also love to hear about it.

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• CSS Page Layout w/ Breaks

  - by stevenheidel

  I'm trying to make a webpage where it basically looks like a word document. There would be multiple boxes that would scroll down and the text would flow and page break from one page to the next. Does anyone have any idea where I would even start? Thanks.

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• How to check if a checkboxes state has changed

  - by MemphisDeveloper

  Using .Net, I need to generate a response based on only the checkboxes on my form that have had there states changed. So how do I know if the check box has changed from its previous value before submission. I can't use the onchange event because the user may check multiple boxes before submitting.

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• Automatically Generate a FlowChart in Python

  - by fayce

  Dear All, I would like to automatically generate a flowchart similar to this one ( http://en.wikipedia.org/wiki/File:%281%29_2008-04-07_Information_Management-_Help_Desk.jpg ) with Python. Do you have any advice regarding the library I should use to draw boxes, arrows (with the shortest path), text and some colors. Many thanks in advance !

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• Display PDF file in modal window

  - by Shishant

  Hello, Is there Any way I can direct display pdf files in modal boxes? I am using CodeIgniter PHP frameword and jquery as javascript framework. Thank You.

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• Simple PHP form Validation and the validation symbols

  - by Cool Hand Luke UK

  Hi have some forms that I want to use some basic php validation (regular expressions) on, how do you go about doing it? I have just general text input, usernames, passwords and date to validate. I would also like to know how to check for empty input boxes. I have looked on the interenet for this stuff but I haven't found any good tutorials. Thanks

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• MySQL query using multiple criteria from checkboxes

  - by jungle_programmer

  I would like to do a multiple search query usig multiple checkboxes which represent particular textboxes. How do i create a mysql query which will be filtering the checked and unchecked checkboxes (probably using if statements)? The query should be able to filter the checked and ucnchecked boxes and query them using the AND condition. Thanks

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• How to add a new row into datagridview using grid only. i.e by showing textboxes and add button in W

  - by Shantanu Gupta

  I want to add a new row to a datagridview such that when a user clicks on new button , a new is is generated with few textboxes and combo boxes and after filling up all the details he save the info by clicking on save button. EDIT I want to do it like it is seen in gridview(Template Fields) in asp.net I am looking for same kind of functionality.

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• JQuery. Check value of select box and textbox with same class, Is it possible?

  - by Cesar Lopez

  I have several select boxes and textboxes with the same class and I have the following statement. if ($('.selTxtClass:visible').val() == "") { $('.selTxtClass:visible').focus(); } } If I do an alert with ($('.selTxtClass:visible').val()) it comes as undefined. I want to check that the value of these elements are empty, but I cant see what is wrong with this if statement, could you give me a hand, please? Thanks a lot.

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• JavaScript: capture key press without placing an input element on the page?

  - by powerboy

  How to capture key press, e.g., Ctrl+Z, without placing an input element on the page in JavaScript? Seems that in IE, keypress and keyup events can only be bound to input elements (input boxes, textareas, etc)

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• Globally disable Ext JS Animations

  - by ifwdev

  I'm testing an intranet web app in the iPad but the animations to open "windows" and show message boxes are horribly slow. I've tried setting the global Ext.enableFx to false, and confirmed that flag is still false after page load in Firebug. The animations are still occurring though so I must be doing something wrong. Thanks...

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• Enter Key Press behave like Submit in JSF

  - by Jerry

  How to make Enter Key Press behave like Submit in JSF. It works with InputBoxes; but not with inputSecret boxes

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• Icons/graphics for your applications

  - by rein

  I need to source some graphics/icons for my application I'm writing (Windows WinForms). I need graphics for toolbar buttons, icons for form headers and graphics for wizard dialog boxes. As a last resort I'm willing to create them myself - a move that might make them (and my whole application) look amazingly bad. What are some good sources (free or not) where I can get these kinds of programmer icons? I'd like the icons to be at least 32x32 256 color.

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• Populate value from one textbox to another on clicking on submit button.

  - by jacinta

  Hi, I have 2 text boxes and a submit button.On clicking on the submit button the value from the first textbox should get populated in the second textbox.Can you help me with this. Thankyou in advance.

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• LINQ to SQL filter combobox output

  - by Brendan

  OK so I've got 2 tables for this instance, Users{UserID, Name}, Company{CompanyID, UserID, Name, Payrate} i also have 2 combo boxes, first one is for Users which Displays Name, and the Value is UserID i need the second combobox to get the Names from the Company table, but only showing Companies that are relevant to the selected user. I cant work out how to get it to go... Any ideas???

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• Arrange dynamic content horizontally

  - by manndaar

  Hello, I have a page where dynamic content arranges vertically one below the other. Content is small boxes & I want to arrange them horizontally next to each other. How can I achieve this ? Thanks.

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