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  • why doesn't hitting enter when a SELECT is focused submit the form?

    - by Marc
    Consider the following HTML: <form action=""> <input /> <select> <option>A</option> <option>B</option> </select> <input type="submit" /> </form> If the focus is on the input (text box) and I hit enter, the form submits. But, if the focus is on the select (dropdown box) and I hit enter, nothing happens. I know I could figure out some JavaScript to override this, but I want to know why hitting enter doesn't just work? Is there something I would break by capturing the enter with JavaScript (maybe some native keyboard accessibility of the dropdown)?

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  • Push or Pull to Excel for reporting data

    - by Nathan Fisher
    I am unsure which is the best way to go here. I have a third party Excel 2003 spreadsheet that needs to be filled in on a monthly basis and emailed. Currently it is a manual process and I am in the process of automating the generation of the spreadsheet. I have been throwing around different ideas of how to get the data into the spreadsheet. I have thought of using SSRS to create a report that is in a similar format and get the user to cut and past. Alternatively writing a VBA addin that retrieves that data from a webservice and then adds the data to the spreadsheet. Or using the third party spreadsheet as a template and open it on the server via oledb and adding the data then serving it as a downloadable file. Which is better or are the better solutions out there?

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  • Facebook charset detection mechanism?

    - by Void
    Today, I have looked into HTML code of facebook.com, and found something like this: <input type="hidden" value="€,´,€,´,?,?,?" name="charset_test"/> It's repeated two times inside the <form>...</form>. Any idea what this code might be useful for - some kind of server-side client charset detection? As far as I know, browser charset is being transmitted in HTTP request anyway (an "Accept-Charset" header).

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  • Search Form in Responsive Design - Remove Search button on Mobile

    - by Kevin
    I'm working with a search box in the header of a responsive website. On desktop/tablet widths, there's a search input field and a styled 'search' button to the right. You can type in a search term and either click 'SEARCH' button or just hit enter on the keyboard with the same result. When you scale down to mobile widths, the search input field fills the width of the screen. The submit button falls below it. On a desktop, clicking the button or hitting enter activate the search. On an actual iphone phone, you can hit the 'SEARCH' button, but the native mobile keyboard that rises from the bottom of the screen has a search button where the enter/return key would normally be. It seems to know I'm in a form and the keyboard automatically gives me the option to kick off the search by basically hitting the ENTER key location....but it says SEARCH. So far so good. I figure I don't need the button in the header on mobile since it's already in the keyboard. Therefore, I'll hide the button on mobile widths and everything will be tighter and look better. So I added this to my CSS to hide it in mobile: #search-button {display: none;} But now the search doesn't work at all. On mobile, I don't get the option in the keyboard that showed up before and if I just hit enter, it doesn't work at all. On desktop at mobile width, hitting enter also not longer works. So clearly by hiding the submit/search button, the phone no longer gave me the native option to run the search. In addition, on the desktop at mobile width, even hitting enter inside the search input box also fails to launch the the search. Here's my search box: <form id="search-form" method="get" accept-charset="UTF-8, utf-8" action="search.php"> <fieldset> <div id="search-wrapper"> <label id="search-label" for="search">Item:</label> <input id="search" class="placeholder-color" name="item" type="text" placeholder="Item Number or Description" /> <button id="search-button" title="Go" type="submit"><span class="search-icon"></span></button> </div> </fieldset> </form> Here's what my CSS looks like: #search-wrapper { float: left; display: inline-block; position: relative; white-space: nowrap; } #search-button { display: inline-block; cursor: pointer; vertical-align: top; height: 30px; width: 40px; } @media only screen and (max-width: 639px) { #search-wrapper { display: block; margin-bottom: 7px; } #search-button { /* this didn't work....it hid the button but the search failed to load */ display: none;*/ } } So.....how can I hide this submit button when I'm on a mobile screen, but still let the search run from the mobile keyboard or just run by hitting enter when in the search input box. I was sure that putting display:none on the search button at mobile width would do the trick, but apparently not. Thanks...

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  • Export data as Excel file from ASP.NET

    - by Yongwei Xing
    Hi all I have data like below AAAAAA BBBBBB CCCCCC DDDDDD EEEEEE Now there is button on the page,when I click the button, the browser would download a excel file with the data above, and stay current page. Is there any simple way to do it? The data is very simple. only one column, and not huge. Best Regards,

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  • Limit the model data fields serialized by Web API based on the return type Interface

    - by Stevo3000
    We're updating our architecture to use a single object model for desktop, web and mobile that can be used in the MVVM pattern. I would like to be able to limit the data fields that are serialized through Web API by using interfaces on the controllers. This is required because the model objects for mobile are stored in HTML5 local storage so don't carry optional data while a thin desktop client would be able to store (and work with) more data. To achieve this a model will implement the different interfaces that define which data fields should be serialized and there will be a controller specific to the interface. The problem is that the Web API always serializes every field in the model even if it is not part of the interface being returned. How can we only serialize fields in the returned interface?

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  • Can a simple web form like this get hacked?

    - by Haskella
    Hi I have a web form that sends a string to one php file which redirects them to a corresponding URL. I've searched about web form hacking and I've only received information about PHP and SQL... my site only uses a single PHP file, very basic etc. Would it be open to any exploits? I'm obviously not going to post the URL, but here is some code I was working on for the php file: http://stackoverflow.com/questions/2888077/newbie-php-coding-problem-header-function-maybe-i-need-someone-to-check-my-cod Thanks

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  • Disable form resizing in delphi

    - by Hendriksen123
    Is there any way to stop the user resizing the form? Currently I am using: When form size changed.... MainForm.Height := 761; MainForm.Width := 777; But this looks horrible as it flickers as the user tries to change the form size.

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  • rails add :prompt to form_tag fields?

    - by bob
    Hey guys, My question is simple. Can I add either of the blow :prompt => "Any" :include_blank => true to a form in form_tag. Here is an example. I would like to add :prompt to the select_tag :condition and select_tag :category fields and am having trouble. <ul id="homepage_searchbar"> <% form_tag junklists_path, :method => :get do %> <li> <%= image_tag('search_icon.png', :id => 'main_search_icon' ) %> </li> <li> <%= text_field_tag :search, "I'm looking for junk called...", :id => "main_field" %> </li> <li> <%= select_tag :condition, options_for_select(Condition.all.collect{|condition| [condition.name, condition.id]}) %> </li> <li> <%= select_tag :category, options_for_select(nested_set_options(Category) {|i| "#{'-' * i.level} #{i.name}"})%> </li> <li> <%= submit_tag "Go!", :name => 'main_submit', :id => "main_submit" %> </li> <% end %> </div> If I can't do it the way I want, how can I add a field at the top of the select boxes that has the text "Any" but has no value when the form is submitted? Thanks in advance!

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  • Address Book is returning old values

    - by Marcus Wood
    Hi there, I am having a problem with the AddressBook framework. It all seems to be stemming from ABCopyRecordForUniqueId returning a record with old data. Example: I run up the program below in one terminal window - it shows the current data. I make a change through the address book UI - my program continues to show old data. I run up another instance of the same program in a new terminal window - it shows the updated data. I have tried posting on the omnigroup site with no luck :( so any guidance is really appreciated PS: If you would like to try the code, to get an address book ID you can export a contact as a vCard and open it with a text editor int main (int argc, const char * argv[]) { ABAddressBookRef addressBook = ABGetSharedAddressBook(); while(1) { ABRecordRef addressBookRecord = NULL; addressBookRecord = ABCopyRecordForUniqueId(addressBook, CFSTR("4064D587-0378-4DCF-A6B9-D3702F01C94C:ABPerson")); CFShow(addressBookRecord); CFRelease(addressBookRecord); sleep(1); } return 0; }

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  • SSIS Data Flow Task Excel Source

    - by Gerard
    Hi, I have a data flow task set up in SSIS. The source is from an Excel source not an SQL DB. The problem i seem to get is that, the package is importing empty rows. My data has data in 555200 rows, but however when importing the SSIS package imports over 900,000 rows. The extra rows are imported even though the other empty. When i then download this table into excel there are empty rows in between the data. Is there anyway i can avoid this? Thanks Gerard

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  • [C#] Closing a MenuStrip programatically

    - by Nilbert
    I have a MenuStrip that I have added to a form, and in one of the dropdown menus in it, I have a text box. When I hit enter on the textbox, I want a function to run, then the drop down menu to close. I know how to get the enter part done, but I have no idea how to close the MenuStrip dropdown menu. Does anybody know how to do this?

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  • JQuery in ASP.NET - Form Validation Issue

    - by user1026288
    It's not working at all and I'm not sure why. Ideally I'd like to have all the errors pop up in a modal dialog box. But right now I can't even get it to work normally. Any help would be appreciated. Thanks. HTML <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.0/jquery.min.js" type="text/javascript"></script> <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js" type="text/javascript"></script> <script src="http://ajax.microsoft.com/ajax/jquery.validate/1.7/jquery.validate.min.js" type="text/javascript"></script> <script src="../Scripts/Frame.js" type="text/javascript"></script> </head> <body runat="server" id="bodyLogin"> <div runat="server" id="frameLogin"> <form runat="server" id="formLogin"> <asp:CheckBox runat="server" ID="checkboxRemember" /> <div><span id="un">Username</span><div id="forgotUsername">?</div><br /> <asp:TextBox runat="server" ID="textUsername" Name="username" /></div> <div><span id="pw">Password</span><div id="forgotPassword">?</div><br /> <asp:TextBox runat="server" ID="textPassword" Name="password" TextMode="Password" /></div> <asp:Button runat="server" ID="buttonLogin" Text="L" /> <asp:Button runat="server" ID="buttonRegister" Text="R" /> </form> </div> <div id="dialog" title="Errors" style="display:none;"><ul></ul></div> </body> </html> JQuery <script type="text/javascript"> $(function () { $("#formLogin").validate({ rules: { username: { required:true, minlength:3, maxlength:15 }, password: { required:true, minlength:6, maxlength:15 }, }, messages: { username: { required: "Username is required.", minlength: "Username minimum length is 3 characters.", maxlength: "Username maxumum length is 15 characters." }, password: { required: "Password is required.", minlength: "Password minumum length is 6 characters.", maxlength: "Password maximum length is 15 characters." } } }); }); </script>

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  • Intermittent "No Database Selected" in PHP/MySQL?

    - by ANE
    Have a PHP/MySQL form with a dropdown box containing a list of 350 names. When any random name is selected, sometimes it works & displays info about that name from the database, and sometimes the form gives the error "No Database Selected". Here's what I've tried, pretty much grasping at straws as I'm not a programmer: Increasing max_connections in /etc/my.cnf from 200 to 2000 (even though only 4-5 connections are made and it's a lightly used server) Changing mysql_pconnect to mysql_connect Adding the word true to this connection string: $mysql = mysql_pconnect($hostname_mysql, $username_mysql, $password_mysql, true) or trigger_error(mysql_error(),E_USER_ERROR); Changing the word require_once to require on this line: [?php require('/home/user/Connections/mysql.php'); ?] Enabling MySQL & PHP query & error logging. (no errors logged) Here is the code: [removed old bad code] Update: Working answer from Rob Apodaca below.

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  • Serial port data availability problem

    - by harry
    Hello Evryone. I am new to this type of programming..i just want some help...regarding what to do when u need to extract the data from the serial port..and how to check that tha data is available in the serial port..so that no data loss is there....

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  • Form With Quantity doesn't seem to submit

    - by Karl Entwistle
    Hey guys, I've been trying to understand the documentation and find an example, but I'm at a loss. This is just a submit form within the cart for updating the quantity. However, the updated quantity is not getting saved to the database -- it always makes the quantity 0. Please help. Form <% for line_item in @cart.line_items %> <% form_for :lineitems, :url => {:controller => "line_items", :action => "cart_update", :id => "#{line_item.product_id}"} do |l| %> <%= l.text_field :quantity, :size => '3', :value => line_item.quantity %> <%= l.submit 'cart_update' %> <% end %> Route map.connect 'line_item_update', :controller => 'line_items', :action => 'cart_update' Controller def cart_update @product = Product.find(params[:id]) item = LineItem.find_or_create_by_cart_id(:cart_id => current_cart.id, :product_id => @product.id, :quantity => 0, :unit_price => @product.price) item.quantity = (params[:quantity]).to_i item.save redirect_to :controller => 'products' end

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  • Form Validation using javascript in joomla

    - by Ankur
    I want to use form validation. I have used javascript for this and I have downloaded the com_php0.1alpha-J15.tar component for writing php code but the blank entries are goes to the database. Please guide me... sample code is here... <script language="javascript" type="text/javascript"> function Validation() { if(document.getElementById("name").value=="") { document.getElementById("nameerr").innerHTML="Enter Name"; document.getElementById("name").style.backgroundColor = "yellow"; } else { document.getElementById("nameerr").innerHTML=""; document.getElementById("name").style.backgroundColor = "White"; } if(document.getElementById("email").value=="") { document.getElementById("emailerr").innerHTML="Enter Email"; document.getElementById("email").style.backgroundColor = "yellow"; } else { document.getElementById("emailerr").innerHTML=""; document.getElementById("email").style.backgroundColor = "White"; } if(document.getElementById("phone").value=="") { document.getElementById("phoneerr").innerHTML="Enter Contact No"; document.getElementById("phone").style.backgroundColor = "yellow"; } else { document.getElementById("phoneerr").innerHTML=""; document.getElementById("phone").style.backgroundColor = "White"; } if(document.getElementById("society").value=="") { document.getElementById("societyerr").innerHTML="Enter Society"; document.getElementById("society").style.backgroundColor = "yellow"; } else { document.getElementById("societyerr").innerHTML=""; document.getElementById("society").style.backgroundColor = "White"; } if(document.getElementById("occupation").value=="") { document.getElementById("occupationerr").innerHTML="Enter Occupation"; document.getElementById("occupation").style.backgroundColor = "yellow"; } else { document.getElementById("occupationerr").innerHTML=""; document.getElementById("occupation").style.backgroundColor = "White"; } if(document.getElementById("feedback").value=="") { document.getElementById("feedbackerr").innerHTML="Enter Feedback"; document.getElementById("feedback").style.backgroundColor = "yellow"; } else { document.getElementById("feedbackerr").innerHTML=""; document.getElementById("feedback").style.backgroundColor = "White"; } if(document.getElementById("name").value=="" || document.getElementById("email").value=="" || document.getElementById("phone").value=="" || document.getElementById("society").value=="" || document.getElementById("occupation").value=="" || document.getElementById("feedback").value=="") return false; else return true; } </script> <?php if(isset($_POST['submit'])) { $conn = mysql_connect('localhost','root',''); mysql_select_db('society_f',$conn); $name = $_POST['name']; $email = $_POST['email']; $phone = $_POST['phone']; $society = $_POST['society']; $occupation = $_POST['occupation']; $feedback = $_POST['feedback']; $qry = "insert into feedback values(null". ",'" . $name . "','" . $email . "','" . $phone . "','" . $society . "','" . $occupation . "','" . $feedback . "')" ; $res = mysql_query($qry); if(!$res) { echo "Could not run a query" . mysql_error(); exit(); } } ?> <!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"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>Untitled Document</title> <style type="text/css"> .td{ background-color:#FFFFFF; color:#000066; width:100px; } .text{ border:1px solid #0033FF; color:#000000; } </style> </head> <body> <form id="form1" method="post"> <input type="hidden" name="check" value="post"/> <table border="0" align="center" cellpadding="2" cellspacing="2"> <tr> <td colspan="3" style="text-align:center;"><span style="font-size:24px;color:#000066;">Feedback Form</span></td> </tr> <tr> <td class="td">Name</td> <td><input type="text" id="name" name="name" class="text" ></td> <td style="font-style:italic;color:#FF0000;" id="nameerr"></td> </tr> <tr> <td class="td">E-mail</td> <td><input type="text" id="Email" name="Email" class="text"></td> <td style="font-style:italic;color:#FF0000;" id="emailerr"></td> </tr> <tr> <td class="td">Contact No</td> <td><input type="text" id="Phone" name="Phone" maxlength="15" class="text"></td> <td style="font-style:italic;color:#FF0000;" id="Phoneerr"></td> </tr> <tr> <td class="td">Your Society</td> <td><input type="text" id="society" name="society" class="text"></td> <td style="font-style:italic;color:#FF0000;" id="societyerr"></td> </tr> <tr> <td class="td">Occupation</td> <td><input type="text" id="occupation" name="occupation" class="text"></td> <td style="font-style:italic;color:#FF0000;" id="occupationerr"></td> </tr> <tr> <td class="td">Feedback</td> <td><textarea name="feedback" id="feedback" class="text"></textarea></td> <td style="font-style:italic;color:#FF0000;" id="feedbackerr"></td> </tr> <tr> <td colspan="3" style="text-align:center;"> <input type="submit" value="Submit" id="submit" onClick="Validation();" /> <input type="reset" value="Reset" onClick="Resetme();" /> </td> </tr> </table> </form> </body> </html>

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  • Nested form using accepts_nested_attributes_for with pre-population from another table

    - by mikeydelamonde
    I'm using Rails 2.3.5 and have a nested structure as follows: Lists has_many Items Items_Features has_many Features Items_Features has_many Items Items_Features has a text field to hold the value of the feature Then I have a nested form with partials to update and display this so that it updates Lists, Items and Items_Features What I want to do is generate input fields for each of the rows in features so that the user can fill in a value and it gets inserted/updated in items_features. I also want a label next to the box to display the feature name. It might look like this: List name: Cheeses Item1 name: Edam Feature, hardness: - fill in - <= this list of features from feature table Feature, smell: - fill in - How can I interrupt the nice and easy accepts_nested_attributes_for system to display this as I want?

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  • expand div with focus-jQuery-doesn't work in IE

    - by Joel
    Hi folks. I was kindly helped by fudgey earlier. Unfortunately the solution doesn't work in IE. Here is the original post: http://stackoverflow.com/questions/2768141/expand-div-with-focus-jquery and here is his demo (also doesn't work in IE): http://pastebin.me/6561cd9a033a5f16940ae12f813e938c Any idea on how to make this work there? Thanks!

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  • Drupal - Counting data in nodes, creating custom statistics

    - by hfidgen
    Hiya, I'm building some custom content types to capture customer data on a website. Admins will enter the data, users will be able to view it, but I also need to be able to bolt on some statistics and infographics to the data. The problem I have is that I can't see any simple way of doing this within Drupal. Are there modules which can produce simple stats on selected node types or will I have to write a complete custom module using the data abstraction layer? Thanks for any insights!

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  • UITableView with Custom Cell only loads one row of data at a time

    - by Anton
    For my table, I've created a custom cell that has two labels. I also have two arrays with data, that I use to respectively assign each label in the cell. My problem, is that when the table is viewed, only the first row has data, and the rest of the data "sorta" loads when I start scrolling down. By "sorta", only the first row will load at a time. The only time I get to see all the data, is when I scroll to the bottom, then scroll up again. I've used the cellForRowAtIndexPath method to load the data into my cell. - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CustomCellIdentifier = @"CustomCellIdentifier"; CustomCell *cell = (CustomCell *)[tableView dequeueReusableCellWithIdentifier:CustomCellIdentifier]; if (cell == nil) { NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"CustomCell" owner:self options:nil]; for (id oneObject in nib) if ([oneObject isKindOfClass:[CustomCell class]]) cell = (CustomCell *)oneObject; } NSUInteger row = [indexPath row]; //I have two tables to fill up, hence the tag if statement if ([tableView tag] == 0) { cell.arriveTimeLabel.text = [homeBoundTimes objectAtIndex:row]; cell.departTimeLabel.text = [homeBoundTimes objectAtIndex:row]; } else if ([tableView tag] == 1) { cell.arriveTimeLabel.text = [workBoundTimes objectAtIndex:row]; cell.departTimeLabel.text = [workBoundTimes objectAtIndex:row]; } return cell; } Is it possible that its only getting called when the top cell is being called?

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  • What is the recommended way to pass data back and forth between two threads using C#

    - by kenalex
    I am trying to make an app that will pass data between two servers Connection1 and Conenction2 using sockets.What i would like to do is receive data from Connection1 and pass it to Connection2 and vice-versa.Connection1 and Conenction2 are on different threads. What is the best way to call methods on different threads in order to pass data back and forth between them.Both threads will use the same message object type to communicate in both directions between them. Thanks

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  • JQuery submit form and output response or error message

    - by sergdev
    I want to submit form and show message about result. update_records initializes alert_message to error message. If success I expect that its value is changed. Than update_records outputs message. But the function always alerts "Error submitting form". What is wrong with this? The code follows: function update_records(form_name) { var options = { async: false, alert_message: "Error submitting form", success: function(message) { this.alert_message = message; } }; $('#' + form_name).ajaxSubmit(options); alert(options.alert_message); } I am newbie in Javascript/JSon/Jquery and I suspect that I misunderstand some basics of mentioned technologies. UPDATE: I specified "async:false" to make execution synchronous (Is it correct?) I also tried to insert delay between following two lines: $('#' + form_name).ajaxSubmit(options); pausecomp(1000); // inserted pause alert(options.alert_message); It also does not resolve the issue Function fo pousecomp follows: function pausecomp(millis) { var date = new Date(); var curDate = null; do { curDate = new Date(); } while(curDate-date < millis); }

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  • Possible form field types per model field type

    - by Jonathan
    Django's documentation specifies for each model field type the corresponding default form field type. Alas, I couldn't find in the documentation, or anywhere else, what form field types are possible per model field type. Not all combinations are possible, right? Same question for widgets...

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  • Updating Data through Objects

    - by Chacha102
    So, lets say I have a record: $record = new Record(); and lets say I assign some data to that record: $record->setName("SomeBobJoePerson"); How do I get that into the database. Do I..... A) Have the module do it. class Record{ public function __construct(DatabaseConnection $database) { $this->database = $database; } public function setName($name) { $this->database->query("query stuff here"); $this->name = $name; } } B) Run through the modules at the end of the script class Record{ private $changed = false; public function __construct(array $data=array()) { $this->data = $data; } public function setName($name) { $this->data['name'] = $name; $this->changed = true; } public function isChanged() { return $this->changed; } public function toArray() { return $this->array; } } class Updater { public function update(array $records) { foreach($records as $record) { if($record->isChanged()) { $this->updateRecord($record->toArray()); } } } public function updateRecord(){ // updates stuff } }

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