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  • How to use JQuery to set the value of 2 html form select elements depending on the value of another

    - by Chris Stevenson
    My Javascript and JQuery skills are poor at best and this is ** I have the following three elements in a form : <select name="event_time_start_hours"> <option value="blank" disabled="disabled">Hours</option> <option value="blank" disabled="disabled">&nbsp;</option> <option value="01">1</option> <option value="02">2</option> <option value="03">3</option> <option value="04">4</option> <option value="05">5</option> <option value="06">6</option> <option value="07">7</option> <option value="08">8</option> <option value="09">9</option> <option value="10">10</option> <option value="11">11</option> <option value="12">12</option> <option value="midnight">Midnight</option> <option value="midday">Midday</option> </select> <select name="event_time_start_minutes"> <option value="blank" disabled="disabled">Minutes</option> <option value="blank" disabled="disabled">&nbsp;</option> <option value="00">00</option> <option value="15">15</option> <option value="30">30</option> <option value="45">45</option> </select> <select name="event_time_start_ampm"> <option value="blank" disabled="disabled">AM / PM</option> <option value="blank" disabled="disabled">&nbsp;</option> <option value="am">AM</option> <option value="pm">PM</option> </select> Quite simply, when either 'midnight' or 'midday' is selected in "event_time_start_hours", I want the values of "event_time_start_minutes" and "event_time_start_ampm" to change to "00" and "am" respectively. My VERY poor piece of Javascript says this so far : $(document).ready(function() { $('#event_time_start_hours').change(function() { if($('#event_time_start_hours').val('midnight')) { $('#event_time_start_minutes').val('00'); } }); }); ... and whilst I'm not terribly surprised it doesn't work, I'm at a loss as to what to do next. I want to do this purely for visual reasons for the user as when the form submits I ignore the "minutes" and "am/pm". I'm trying to decide whether it would be best to change the selected values, change the selected values and then disable the element or hide them altogether. However, without any success in getting anything to happen at all I haven't been able to try the different approaches to see what feels right. I've ruled out the obvious things like a duplicate element ID or simply not linking to JQuery. Thank you.

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  • Looking for a good example usage of get_or _create in Django views and raising a Form error

    - by Rik Wade
    I am looking for a good example of how to achieve the following: I would like to use get_or_create to check whether an object already exists in my database. If it does not, then it will be created. If it does exist, then I will not create the new object, but need to raise a form error to inform the user that they need to enter different data (for example, a different username). The view contains: p, created = Person.objects.get_or_create( email = registration_form.cleaned_data['email'], defaults = { 'creationDate': datetime.datetime.now(), 'dateOfBirth': datetime.date(1970,1,1) }) So 'p' will contain the existing Person if it exists, or the new Person if not. I would like to act on the boolean value in 'created' in order to skip over saving the Person and re-display the registration_form and raise an appropriate form validation error. The alternative I'm considering is doing a check in a custom Form validation method to see whether a Person exists with the data in the provided 'email' field, and just raising a validation error.

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  • Invalidating ASP.NET FormsAuthentication server side

    - by Rob Walker
    I am experimenting with FormsAuthentication (using ASP.NET MVC2) and it is working fairly well. However, one case I can't work out how to deal with is validating the user identity on the server to ensure it is still valid from the server's perspective. eg. User logs in ... gets a cookie/ticket Out of band the user is deleted on the server side User makes a new request to the server. HttpContext.User.Identity.Name is set to the deleted user. I can detect this fine, but what is the correct way to handle it? Calling FormsAuthentication.SignOut in the OnAuthorization on OnActionExecuting events is too late to affect the current request. Alternatively I would like to be able to calls FormsAuthentication.InvalidateUser(...) when the user is deleted (or database recreated) to invalidate all tickets for a given (or all) users. But I can't find an API to do this.

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  • Can Django admin handle a one-to-many relationship via related_name?

    - by Mat
    The Django admin happily supports many-to-one and many-to-many relationships through an HTML <SELECT> form field, allowing selection of one or many options respectively. There's even a nice Javascript filter_horizontal widget to help. I'm trying to do the same from the one-to-many side through related_name. I don't see how it's much different from many-to-many as far as displaying it in the form is concerned, I just need a multi-select SELECT list. But I cannot simply add the related_name value to my ModelAdmin-derived field list. Does Django support one-to-many fields in this way? My Django model something like this (contrived to simplify the example): class Person(models.Model): ... manager = models.ForeignKey('self', related_name='staff', null=True, blank=True, ) From the Person admin page, I can easily get a <SELECT> list showing all possible staff to choose this person's manager from. I also want to display a multiple-selection <SELECT> list of all the manager's staff. I don't want to use inlines, as I don't want to edit the subordinates details; I do want to be able to add/remove people from the list. (I'm trying to use django-ajax-selects to replace the SELECT widget, but that's by-the-by.)

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  • django shopping cart as a beginner

    - by Jacques Knie
    Hi, i'm quite new to django and trying to add a shopping cart to a simple webshop. What I need is a simple cart that can be filled and presents its content, which is then sent to the vendor via email. So Satchmo might be too big for this task. Therefore i chose django-cart (http://code.google.com/p/django-cart/) which causes some problems now. 1. Is django-cart the right thing? Or are there any better approaches to this task? 2. As I am a beginner even django-cart makes me struggle. I used the view and the template of the django-cart-website, but writing a form that can be used to add products to the cart took me hours. I probably need help in understanding the general layout of a shopping cart and its integration into a website. 3. Two more specific questions: Is it possible to dynamically populate a formfield in a template (e.g. with {{ object.id }})? Is django-cart able to change (update) the contents of a cart? I hope it's not too many questions at once. Thanks in advance Jacques

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  • Execute PHP without leaving page

    - by Dylan Taylor
    Okay. I have a form - textarea (named "su") and submit button. When the form is submitted, I need to run a PHP script without refreshing/leaving page "echo" or somehow print a return on the screen I'm pretty sure this works via some kind of ajax request thing. but I have no idea what I'm talking about. I'm not big on ajax or javascript, but this is a function i use very frequently and I'd like to learn how it works so I can implement it when i need to now and in the future. Like i said I'm uneducated with ajax or java. a quick example would be wonderful. thanks for taking the time to read!

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  • Getting Selected Dropdown content to show in a form-generated email

    - by fmz
    I have a small contact form: <form method="post" action="contact.php" name="contactform" id="contactform"> <fieldset> <legend>Please fill in the following form to contact us</legend> <label for="name"><span class="required">*</span> Your Name</label> <input name="name" type="text" id="name" size="30" value="" /> <br /> <label for="company"><span class="required">*</span> Company</label> <input name="company" type="text" id="name" size="30" value="" /> <br /> <label for="email"><span class="required">*</span> Email</label> <input name="email" type="text" id="email" size="30" value="" /> <br /> <label for="phone"><span class="required">*</span> Phone</label> <input name="phone" type="text" id="phone" size="30" value="" /> <br /> <label for="purpose"><span class="required">*</span> Purpose</label> <select id="purpose" style="width: 300px; height:35px;"> <option value="I am interested in your services">I am interested in your services!</option> <option value="I am interested in a partnership">I am interested in a partnership!</option> <option value="I am interested in a job">I am interested in a job!</option> </select> <br /> <label for=comments><span class="required">*</span> Comments</label> <textarea name="comments" cols="40" rows="3" id="comments" style="width: 350px;"></textarea> <p><span class="required">*</span> Please help us control spam.</p> <label for=verify accesskey=V>&nbsp;&nbsp;&nbsp;3 + 1 =</label> <input name="verify" type="text" id="verify" size="4" value="" style="width: 30px;" /><br /><br /> <input type="submit" class="submit" id="submit" value="Submit" /> </fieldset> </form> I want to send the results of the form in a php generated email. Everything is coming through except the selected contents of the "purpose" drop down. Here is the PHP: <?php if(!$_POST) exit; $name = $_POST['name']; $company = $_POST['company']; $email = $_POST['email']; $phone = $_POST['phone']; $purpose = $_POST['purpose']; $comments = $_POST['comments']; $verify = $_POST['verify']; if(trim($name) == '') { echo '<div class="error_message">Attention! You must enter your name.</div>'; exit(); } else if(trim($company) == '') { echo '<div class="error_message">Attention! Please enter your company name.</div>'; exit(); } else if(trim($email) == '') { echo '<div class="error_message">Attention! Please enter a valid email address.</div>'; exit(); } else if(trim($phone) == '') { echo '<div class="error_message">Attention! Please enter a valid phone number.</div>'; exit(); } else if(!isEmail($email)) { echo '<div class="error_message">Attention! You have enter an invalid e-mail address, try again.</div>'; exit(); } if(trim($comments) == '') { echo '<div class="error_message">Attention! Please enter your message.</div>'; exit(); } else if(trim($verify) == '') { echo '<div class="error_message">Attention! Please enter the verification number.</div>'; exit(); } else if(trim($verify) != '4') { echo '<div class="error_message">Attention! The verification number you entered is incorrect.</div>'; exit(); } if($error == '') { if(get_magic_quotes_gpc()) { $comments = stripslashes($comments); } // Configuration option. // Enter the email address that you want to emails to be sent to. // Example $address = "[email protected]"; $address = "[email protected]"; // Configuration option. // i.e. The standard subject will appear as, "You've been contacted by John Doe." // Example, $e_subject = '$name . ' has contacted you via Your Website.'; $e_subject = 'You\'ve been contacted by ' . $name . '.'; // Configuration option. // You can change this if you feel that you need to. // Developers, you may wish to add more fields to the form, in which case you must be sure to add them here. $e_body = "You have been contacted by $name.\r\n\n"; $e_content = "Comments: \"$comments\"\r\n\n"; $e_company = "Company: $company\r\n\n"; $e_purpose = "Reason for contact: $purpose\r\n"; $e_reply = "You can contact $name via email, $email or via phone $phone"; $msg = $e_body . $e_content . $e_company . $e_purpose . $e_reply; if(mail($address, $e_subject, $msg, "From: $email\r\nReply-To: $email\r\nReturn-Path: $email\r\n")) { // Email has sent successfully, echo a success page. echo "<fieldset>"; echo "<div id='success_page'>"; echo "<h1>Email Sent Successfully.</h1>"; echo "<p>Thank you <strong>$name</strong>, your message has been submitted to us.</p>"; echo "</div>"; echo "</fieldset>"; } else { echo 'ERROR!'; } } function isEmail($email) { // Email address verification, do not edit. return(preg_match("/^[-_.[:alnum:]]+@((([[:alnum:]]|[[:alnum:]][[:alnum:]-]*[[:alnum:]])\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)$|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i",$email)); } ?> What am I missing? Thanks.

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  • .NET Exception error, what does this error means?

    - by gsvirdi
    I've tried to develop a simple winform utility which is using xml file as its database. I've used VS 2008 express edition, C#. When this utility tries to write into the xml file then this error is displayed on other computer. I've tried to provide System.Xml.dll & System.Xml.Linq.dll in the same folder on the other computer but no use. What does it means? Any solution? See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text ************** System.MissingMethodException: Method not found: 'Void System.Xml.XmlReaderSettings.set_MaxCharactersFromEntities(Int64)'. at System.Xml.Linq.XNode.GetXmlReaderSettings(LoadOptions o) at System.Xml.Linq.XDocument.Load(String uri, LoadOptions options) at System.Xml.Linq.XDocument.Load(String uri) at Issues.Form1.button1_Click(Object sender, EventArgs e) at System.Windows.Forms.Control.OnClick(EventArgs e) at System.Windows.Forms.Button.OnClick(EventArgs e) at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent) at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ButtonBase.WndProc(Message& m) at System.Windows.Forms.Button.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) ************** Loaded Assemblies ************** mscorlib Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll ---------------------------------------- Issues Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///C:/Documents%20and%20Settings/sumsnl.LTSLFBD/Desktop/Process%20Improvement/Issues%20Register/Issues.exe ---------------------------------------- System.Windows.Forms Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll ---------------------------------------- System Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll ---------------------------------------- System.Drawing Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll ---------------------------------------- System.Xml Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll ---------------------------------------- System.Configuration Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll ---------------------------------------- 4u_pgrmq Assembly Version: 1.0.0.0 Win32 Version: 2.0.50727.832 (QFE.050727-8300) CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll ---------------------------------------- ************** JIT Debugging ************** To enable just-in-time (JIT) debugging, the .config file for this application or computer (machine.config) must have the jitDebugging value set in the system.windows.forms section. The application must also be compiled with debugging enabled. For example: <configuration> <system.windows.forms jitDebugging="true" /> </configuration> When JIT debugging is enabled, any unhandled exception will be sent to the JIT debugger registered on the computer rather than be handled by this dialog box.

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  • Test Application Guide for Winforms

    - by Jonathan
    I'm a c# developer in a medium/small company. I use to do quick test of the apps that my workmates made and they use to test my applications. We test each form based in our experience. (yes, I know this is not a very formal method) Now a new guy without experience are going to join our team. We think now is the momento to make a little list of things that all we should test in each form. Divided by categories. For example usability: Test that the taborder of each control are properly setted, or Valitacion: Test that the max lenght of each textbox match with the max lenght of a field in the DB...etc We don't one to Reinvent the Wheels, so I want to know if such kind of document already exists. Thanks

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  • Editing a labels text value through JavaScript in VB ASP.NET

    - by Ronnie
    I have a simple form containing two text boxes, I am attempting to apply some validation to the first text box using JavaScript. This is the first time I have attempted this and am having some trouble. I have a label beside the text box stating an error, this labels visibility property is set to False. I wish the labels visibility to turn true if the text box is empty when the user loses focus. For this I have used the onBlur option within the tags of the text box. It then calls the JavaScript function and should set the label to Visible but it does not. I have tested to see if it is entering the function by using an alert instead and that works. The problem seems to be trying to alter the visibility property of the label. Here is the portion of my code: The JavaScript: function myRegEx(frm) { if ( boxUsername.value == "" ) { invalidUser.visible = True; return false; } } The form: <asp:TextBox onblur="return myRegEx(this)" id="boxUsername" runat="server" Width="200px"></asp:TextBox> <asp:Label id="invalidUser" runat="server" visible="False" forecolor="Red" text="* Username must be alphanumeric with no special characters"></asp:Label> Any help would be brilliant.

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  • vb.net .aspxauth

    - by Morgan
    I am working with a large site trying to implement web parts for particular users in a particular subdirectory but I can't get the .ASPXAUTH cookie to be recognized. I've read dozens of tutorials and MS class library pages that tell me how it should work to no avail. I am brand new to Web parts, so I'm sorry if I'm unclear. The idea is that logged in users can travel the site, but then when they go to their dashboard, they are programmatically authenticated using Membership and FormsAuthentication to pull up their Personalization. When I step through the code, I can see the cookie being set, and that it exists on the following page, but Membership.GetUser() and User.Identity are both empty. I know the user exists because I created it programmatically using Membership.CreateUser() and I can see it when I do Membership.GetAllUsers() and it's online when i use Membership.GetUser(username) but the Personalization doesn't work. Right now, I'm just trying to get the proof of concept going. I've tried creating the ticket and cookie myself, and also using SetAuthCookie() (code follows). I really just need a clue as to what to look for. Here's the "login" page... If Membership.ValidateUser(testusername, testpassword) Then -- Works FormsAuthentication.SetAuthCookie(testusername, true) Response.Redirect("webpartsdemo1.aspx", False) End If And the next page (webpartsdemo1.aspx) Dim cookey As String = ".ASPXAUTH" lblContent.Text &= "<br><br>" & Request.Cookies(cookey).Name & " Details" lblContent.Text &= "<br>path = " & Request.Cookies(cookey).Path lblContent.Text &= "<br>domain = " & Request.Cookies(cookey).Domain lblContent.Text &= "<br>expires = " & Request.Cookies(cookey).Expires lblContent.Text &= "<br>Secure only? " & Request.Cookies(cookey).Secure lblContent.Text &= "<br>HTTP only? = " & Request.Cookies(cookey).HttpOnly lblContent.Text &= "<br>Has subkeys? " & Request.Cookies(cookey).HasKeys lblContent.Text &= "<br/><br/>request authenticated? " & Request.IsAuthenticated.ToString lblContent.Text &= " Getting user<br/>Current User: " Dim muGidget As MembershipUser If Request.IsAuthenticated Then muGidget = Membership.GetUser lblContent.Text &= Membership.GetUser().UserName Else lblContent.Text &= "none found" End If Output: .ASPXAUTH Details path = / domain = expires = 12:00:00 AM Secure only? False HTTP only? = False Has subkeys? False request authenticated? False Getting user Current User: none found Sorry to go on so long. Thanks for any help you can provide.

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  • Servlet, JSP, JavaBeans and HTML form

    - by dedalo
    Hi, I'm working on a servlet that makes a connection to a database gets the information of one of the tables ans sends this information to a jsp file. This file will print on the brower the information table, adding radio buttons that allows us to choose one of the rows. The servlet looks like this: List<InfoBean> items = new ArrayList<InfoBean>(); if (!conexion.isClosed()){ Statement st = (Statement) conexion.createStatement(); ResultSet rs = st.executeQuery("select * from lista_audio" ); while (rs.next()) {items.add(getRow(rs));} conexion.close();} req.getSession().setAttribute("items", items); In the JSP file I can print a table with the information, adding radio buttons that the user will use to choose 1 row and send the selected info to a servlet using a form I can add: < form action="administ" method=get enctype=multipart/form-data> < table> < table border=\"1\">< tr>< th>Title< /th>< th>Author< /th>< th>Album< /th>< /tr> < c:forEach items="${items}" var="item"> < tr>< td><input type="radio" name="SongInfo" value=${item.title}> < td>${item.title}< /td> < td>${item.author}< /td> < td>${item.album}< /td>< /tr> < /c:forEach> < /table> In the field 'value' I should be able to send to the servlet the information stored in ${item.title}. When I set value = ${item.title} and title is, for example "The bodyguard", in the servlet the information I can retrieve is just "The". It looks like it sends the characters located before the first white space of the string. How could I get the whole string? Thanks

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  • Select a subset of foreign key elements in inlineformset_factory in Django

    - by Enis Afgan
    Hello, I have a model with two foreign keys: class Model1(models.Model): model_a = models.ForeignKey(ModelA) model_b = models.ForeignKey(ModelB) value = models.IntegerField() Then, I create an inline formset class, like so: an_inline_formset = inlineformset_factory(ModelA, Model1, fk_name="model_a") and then instantiate it, like so: a_formset = an_inline_formset(request.POST, instance=model_A_object) Once this formset gets rendered in a template/page, there is ChoiceField associated with the model_b field. The problem I'm having is that the elements in the resulting drop down menu include all of the elements found in ModelB table. I need to select a subset of those based on some criteria from ModelB. At the same time, I need to keep the reference to the instance of model_A_object when instantiating inlineformset_factory and, therefore, I can't just use this example. Any suggestions?

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  • Default value for hidden field in Django model

    - by Daniel Garcia
    I have this Model: class Occurrence(models.Model): id = models.AutoField(primary_key=True, null=True) reference = models.IntegerField(null=True, editable=False) def save(self): self.collection = self.id super(Occurrence, self).save() I want for the reference field to be hidden and at the same time have the same value as id. This code works if the editable=True but if i want to hide it it doesnt change the value of reference. how can i fix that?

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  • Best way to change Satchmo checkout page fields?

    - by konrad
    For a Satchmo project we have to change the fields a customer has to fill out during checkout. Specifically, we have to: Add a 'middle name' field Replace the bill and delivery addressee with separate first, middle and last name fields Replace the two address lines with street, number and number extension These fields are expected by an upstream web service, so we need to store this data separately. What's the best way to achieve this with minimal changes in the rest of Satchmo? We prefer a solution in which we do not have to change the Satchmo code itself, but if required we can fork it.

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  • Django: How do I add arbitrary html attributes to input fields on a form?

    - by User
    I have an input field that is rendered with a template like so: <div class="field"> {{ form.city }} </div> Which is rendered as: <div class="field"> <input id="id_city" type="text" name="city" maxlength="100" /> </div> Now suppose I want to add an autocomplete="off" attribute to the input element that is rendered, how would I do that? Or onclick="xyz()" or class="my-special-css-class"?

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  • Where to delete model image?

    - by WesDec
    I have a Model with an image field and I want to be able to change the image using a ModelForm. When changing the image, the old image should be deleted and replaced by the new image. I have tried to do this in the clean method of the ModelForm like this: def clean(self): cleaned_data = super(ModelForm, self).clean() old_profile_image = self.instance.image if old_profile_image: old_profile_image.delete(save=False) return cleaned_data This works fine unless the file indicated by the user is not correct (for example if its not an image), which result in the image being deleted without any new images being saved. I would like to know where is the best place to delete the old image? By this I mean where can I be sure that the new image is correct before deleting the old one?

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  • SharePoint Groups\Roles using FBA

    - by Itay
    Hi All, I'm running an FBA web app, having 2 Site collections. Currently I have a SharePoint group in one site collection, and I would like to assign permission to that group in the other site collection. Since SharePoint groups are site scoped, I thought using FBA roles.. Any words on how to do this, or if this it the recommended way? Thanks.

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  • PHP Regex to remove nested form elements but not input elements

    - by that0n3guy
    I'm modifying a PHP script that I have and it is currently outputting a nested form. Something like: <form name="input" action="html_form_action.asp" method="get"> <p>stuff here here, this may or may not be in a div, script, etc..</p> <form name="input" action="html_form_action.asp" method="get"> <div>stuff here possibilly</div> Username: <input type="text" name="user" /> <input type="submit" value="Submit" /> </form> <p>otherstuff this may or may not be in a div, script, etc..</p> </form> Nested form's are a no-no (IE hates them and basically causes the form to stop working), so I need to remove the nested form lines, but not the form items. I need to remove the nested: <form name="input" action="html_form_action.asp" method="get"> and </form> but not the outer <form and </form> or the input or submit stuff. Is this possible to do with regex? Note, the reason I just want to regex out the form rather than find the problem is because I know it will take some significant re-working to get rid of the double form... the regex solution is quick for now.

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  • properly setting email subject line delivered from email form

    - by DC1
    I have a email form for my website but here is the issue: when i receive an email, the subject line in my inbox shows whatever the user inputted as subject in the form. id like to override that so that whenever an email comes in. the subject in the email header is always "an inquiry from your website". In the message body, sure i don't mind their specific subject they entered but when I receive an email, id like consistency in my inbox. this is the current code: <?php session_start(); if(isset($_POST['Submit'])) { if( $_SESSION['chapcha_code'] == $_POST['chapcha_code'] && !empty($_SESSION['chapcha_code'] ) ) { $youremail = 'xxxxxxxxx'; $fromsubject = 'An inquiry from your website'; $title = $_POST['title']; $fname = $_POST['fname']; $lname = $_POST['lname']; $mail = $_POST['mail']; $address = $_POST['address']; $city = $_POST['city']; $zip = $_POST['zip']; $country = $_POST['country']; $phone = $_POST['phone']; $subject = $_POST['subject']; $message = $_POST['message']; $headers = "From: $nome <$mail>\r\n"; $to = $youremail; $mailsubject = 'Message received from'.$fromsubject.' Contact Page'; $body = $fromsubject.' The person that contacted you is '.$fname.' '.$lname.' Address: '.$address.' '.$city.', '.$zip.', '.$country.' Phone Number: '.$phone.' E-mail: '.$mail.' Subject: '.$subject.' Message: '.$message.' |---------END MESSAGE----------|'; echo "Thank you for inquiring. We will contact you shortly.<br/>You may return to our <a href='/index.html'>Home Page</a>"; mail($to, $subject, $body, $headers); unset($_SESSION['chapcha_code']); } else { echo 'Sorry, you have provided an invalid security code'; } } else { echo "You must write a message. </br> Please visit our <a href='/contact.html'>Contact Page</a> and try again."; } ?>

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  • ChangePassword control without provider

    - by EugeneK
    Hello, Is there a way to make ChangePassword control work without Membership provider? Like the same way Login control works through an Authenticate event, could I make this component to use my password changing function and then showing success view without me writing custom provider? Thanks, Eugene.

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  • How to create a view to manage associations between HABTM models? (Rails)

    - by Chris Hart
    Hello, I am using Ruby on Rails and need to create a view that allows the creation of records through a HABTM relationship to another model. Specifically, I have the following models: Customer and ServiceOverride, and a join table customers_serviceoverrides. Using the customer view for create/update, I need to be able to create, update and delete ServiceOverrides and manage the attributes of the associated model(s) from the same view. Visually I'd prefer to have something like a plus/minus sign to add/delete service overrides, and each serviceoverride record has two string entities which need to be displayed and editable as well. However, if I could just get the code (a kind of nested form, I'm assuming?) working, I could work out the UI aspects. The models are pretty simple: class ServiceOverride < ActiveRecord::Base has_and_belongs_to_many :customers end class Customer < ActiveRecord::Base has_and_belongs_to_many :serviceoverrides end The closest thing I've found explaining this online is on this blog but it doesn't really address what I'm trying to do (both manage the linkages to the other model, and edit attributes of that model. Any help is appreciated. Thanks in advance. Chris

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