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  • Submitting a form on 'Enter' with jQuery?

    - by b. e. hollenbeck
    I have a bog-standard login form - an email text field, a password field and a submit button on an AIR project that's using HTML/jQuery. When I hit Enter on the form, the entire form's contents vanish, but the form isn't submitted. Does anyone know if this is a Webkit issue (Adobe AIR uses Webkit for HTML), or if I've bunged things up? I tried: $('.input').keypress(function(e){ if(e.which == 13){ $('form#login').submit(); } }); But that neither stopped the clearing behavior, or submitted the form. There's no action associated with the form - could that be the issue? Can I put a javascript function in the action?

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  • Property in a Windows Forms form class only accessable after Load event

    - by Spooky2010
    I'm instantiating and calling Form B from Form A. FormB has some custom properties, to allow me to pass it things like sqlAdaptors and dataset instances. When i instantiate and show Form B from Form A as a dialog form with a Using statement, it all works fine, but i find the properties i pass are not available in Form B until after the form_load event has fired. I was under the impression the properties when passed to a instantiated class should be available from a constructor, but this is not the case. If it try to access the properties before the form load event i get a null reference exception. Is this correct behavior ?

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  • Help submitting an asp.net form with jquery

    - by batman_man
    I'm trying to post the entire asp.net form to a certain url. I have tried: $.post("http://www.someaddress.com", $("form").serialize()); I have also tried: $.ajax({ type:"POST", url:"http://www.someaddress.com", data: $('form').serialize(), success: function(){ alert('yay'); } }); In both cases the submit is fine but no data is passed along with it. When i test the form.serialize() in firebug console, this shows my form serialized just fine. When i view the submit in fiddler, i can see that the data part is not set. Maybe im not understanding the data part, but every single tutorial shows this as the way to go - serialize the form and set that as data. What must i do to get my serialized form as the data in my request? What am i missing? Also - why does the NET tab in firebug show all these requests as method OPTIONS?

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  • JQuery - which form was submitted?

    - by OneMostFrustratedChap
    Hello, I have a page of products and for each of them, I want to have a form that uses AJAX to update the session. I've done this bit - just providing background. I use the product's ID to create a different form class and name for each form, so each form is called something like this_form_name_567 and the next would be this_form_name_568 and so on. There is a submit button per form. I'm having trouble figuring out a) which event is best to use so that the correct form will be identified when a submit button is clicked, b) once clicked, how to then make sure the correct value is taken from a hidden field (unique ID) within the submitted form so that I can populate a line of code such as: $.post("compare_response.php", {compare_this: $("#compare_this").val()}, function(data){ } Any help would be greatly appreciated. Thank you

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  • How to make form validation in Django dynamic?

    - by Oli
    I'm trying to make a form that handles the checking of a domain: the form should fail based on a variable that was set earlier in another form. Basically, when a user wants to create a new domain, this form should fail if the entered domain exists. When a user wants to move a domain, this form should fail if the entered domain doesn't exist. I've tried making it dynamic overload the initbut couldn't see a way to get my passed variabele to the clean function. I've read that this dynamic validation can be accomplished using a factory method, but maybe someone can help me on my way with this? Here's a simplified version of the form so far: #OrderFormStep1 presents the user with a choice: create or move domain class OrderFormStep2(forms.Form): domain = forms.CharField() extension = forms.CharField() def clean(self): cleaned_data = self.cleaned_data domain = cleaned_data.get("domain") extension = cleaned_data.get("extension") if domain and extension: code = whoislookup(domain+extension); #Raise error based on result from OrderFormStep1 #raise forms.ValidationError('error, domain already exists') #raise forms.ValidationError('error, domain does not exist') return cleaned_data

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  • Javascript: Perform function on form submit

    - by flight643
    Hopefully this is a pretty simple question! I've got the code working in jQuery to listen for a specific form on a page to be submitted and perform an alert when it is.. I.e.: The form itself doesn't have a name so I am targetting the form within a specific form ID. $("#content form").submit(function() { alert("lorem ipsum dolor?"); }); What would be the syntax for performing this in javascript alone without using jquery? For example, I have this code (below) and just am unsure of how to listen for the form to be submitted to perform an action.. var submitform = document.getElementById("content").getElementsByTagName("form"); Thanks!

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  • Stop an input field in a form from being submitted

    - by Acorn
    I'm writing some javascript that will insert some input fields into a form on a website. The thing is, I don't want those input fields to affect the form in any way, I don't want them to be submitted when the form is submitted, I only want my javascript to have access to their values. Is there some way I could add some input fields into the middle of a form and not have them submitted when the form is submitted? Obviously the ideal thing would be for the input fields to not be in the form element, but I want the layout of my resulting page to have my inserted input fields appear between elements of the original form.

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  • Perform function on form submit

    - by flight643
    Hopefully this is a pretty simple question! I've got the code working in jQuery to listen for a specific form on a page to be submitted and perform an alert when it is.. I.e.: The form itself doesn't have a name so I am targetting the form within a specific form ID. $("#content form").submit(function() { alert("lorem ipsum dolor?"); }); What would be the syntax for performing this in javascript alone without using jquery? For example, I have this code (below) and just am unsure of how to listen for the form to be submitted to perform an action.. var submitform = document.getElementById("content").getElementsByTagName("form"); Thanks!

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  • form data posted using linq-to-sql not showing until I refresh the page

    - by PeteShack
    I have an asp.net mvc app with a form. When you submit the form, it adds records to the sql database with linq-to-sql. After adding the records, the controller displays the form again, and should show those new values on the form. But, when it displays the form, the values are blank, until you refresh the page. While tracing through the code, I can see the records being added to the database when they are submitted, but the view doesnt display them, unless I refresh. The view is not the problem, it just displays the view model, which is missing the new records immediately after the post. I know this is kind of vague, but wasnt sure what parts of code to include here. Could this have something to do with data context life cycle? Basically, there is a data context created when the form is posted, then a different data context is created in the method that displays the form. Any suggestions on what might be causing this?

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  • Efficiently fill resultset in object model

    - by Zeeshan
    Hi, I have an object model whose structure is Dashboard  List of panels     List of containers       List of widgets If i get whole dashboard, with panels + containers + widgets, from Database then multiple I/O requires I want to get it in one I/O .For this i prepared a query which gives me this resultset. DASHBOARDID   PANELID  CONTAINERID  WIDGETID 13                          11                    5              2 13                          11                    5              3 13                          11                    6              4 13                          11                    6              5 13                          12                    7              6 13                          12                    7              7 13                          12                    8              8 13                          12                    8              9 Using list datastructure this model is able to be filled but it takes time i want to efficiently fill this resultset in above object model. is there nay way ?

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  • Taming XCode’s auto-complete options

    - by Nippysaurus
    I am fairly new to XCode and the Objective-C language. When I am instantiating a class, for example an NSMutableArray, XCode will provide a whole lot of auto-complete options. Even for an empty class which simply extends an NSObject has many options, most of which seem completely useless. What is the reason for having so many auto-complete options, or can they be "tamed" in the preferences?

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  • How to auto-remove trailing whitespace in Eclipse?

    - by Jan Zankowski
    Hello, The question has two parts, one of which I already have the answer for. How to auto-remove trailing whitespace from the entire file being edited? - Answer: use the AnyEdit plugin, which can be set to do that on any save to the file. How to auto-remove trailing whitespace only from the lines I changed? - This I don't know and would appreciate any help. Thanks, Jan

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  • XCode: Adjusting indentation of auto-generated braces?

    - by Nocturne
    Code auto-generated by XCode seems to have the opening brace on the same line by default: @interface Controller : NSObject { } I'd like the opening brace on a line of its own, like this: @interface Controller : NSObject { } This applies in general to any method / class auto-generated by XCode. In XCode preferences I have "Indent solo { by" set to 0: How can I fix this?

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  • WPF Combobox auto complete/intellisense

    - by Petezah
    I am writing a WPF app that has a combo box in it that is populated with a list of names. The problem I face is that the auto complete/intellisense feature ignores case sensitivity. Is there a property in the control or a work around to enable case sensitivity on the auto complete/intellisense.

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  • auto updating software on cloud.

    - by iamgopal
    I know wordpress,joomla,drupal etc ( most of php_mysql stack ) can auto detect update in software itself or/and plugin and either ask for user permission to update or auto update it. How to do similar thing on google app engine like cloud computing ? I am creating an open source software which is targeted towards non-computer people. who can not clone my code and update their application easily. what is the easier way to do this ?

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  • Web Projects gets auto check out on build.

    - by chugh97
    I am using VS2008 with TFS 2008 and I have a web application project which gets auto check out on build.How can this be avoided? I dont want to change my Source Control changes which are auto check out on edit. When I check in the file it says file are idential, no changes...Any pointers

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  • jQuery and margin: 0 auto

    - by Trevor Burnham
    So, this is a problem that's been asked before, but I'm hoping we can lay it to rest: I'm using jQuery 1.4. If I define the style #obj { margin: 0 auto; } and then do $('#obj').css('marginLeft'); the result is the computed value in pixels. Is there any way to tell whether those pixels come from the auto calculation or not, without parsing document.styleSheets?

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  • Svn auto updater

    - by uzay95
    I am writing my code in my virtual machine and always committing the folder that contains published web site to the free svn server. There is also another remote machine which is test server. I would like to make auto update in the remote machine. Is there any program can make auto update in every 30 seconds?

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  • Eclipse auto-complete of filenames

    - by Martin Tilsted
    Does anyone know if there exists a plugin to Eclipse which can auto complete filenames for files in the project. So if I type images/s [Alt+tab] it should present a list of all files located in images starting with s. Like the auto-complete for types but using filenames. It would be really cool if it worked with all kinds of editors.

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  • Ajax auto-populate from field when another form field is filled out

    - by Jon
    Has anyone used javascript/ajax to take data from one form field and put it into another? I'm trying to create a form that when one text input is filled out a second is auto-populated with the first letter of the word that is in the first text input. I'm thinking I can limit the second text input to one character to help get the desired result, but I'm not having luck finding the javascript to get the second text input to auto-populate from the first. Any suggestions?

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  • Prevent a partition on a USB drive auto-mounting in Linux

    - by nomount
    On Linux (Gnome desktop) how do you prevent one of the partitions on an external USB drive auto-mounting when it attached to the machine? I don't just want to prevent the Nautilus window from popping up -- I want that partition not to mount. Fiddling with /etc/fstab is not acceptable, as this is a removable drive that is attached to different machines. I seem to remember that you create a hidden file in the root of the file system, but I can't remember what it's called. Something like: touch /media/usbdisk/.no-mount How do you actually make this work?

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