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  • VB 2008 or VB 2010 Dataset help

    - by Diabolo
    I have three forms similar to the one in the link. I want add a Total textbox to every form. The total will add the values that will be entered in the montant textbox. So the total will take the specific value of that texbox for all the entries that the user will have and add them. How I can do so???? Thanks http://i1006.photobucket.com/albums/af189/diaboloent/OneForm.jpg

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  • a4j:jsFunction with actionListener inside of h:dataTable

    - by JQueryNeeded
    Hello all, I'm having problem with using a4j:jsFunction with actionListener inside of h:dataTable, when I want to invoke an action over particular row with a4j:commandLink it works flawless but when I want to invoke the action with a4j:jsFunction & actionListener it's always invoked over the last element in dataTable Let me give you an example: <a4j:form ajaxSubmit="true" reRender="mainForm" id="mainForm"> <a4j:region> <t:saveState value="#{ts.list}" /> </a4j:region> <h:dataTable value="#{ts.list}" var="el" binding="#{ts.bind}"> <h:column>#{el}</h:column>> <h:column> <a4j:commandLink actionListener="#{ts.rem}"> <h:outputText value="delete by CMDLink" /> </a4j:commandLink> </h:column> <h:column> <a href="#" onclick="okClicked();">delete by okClicked</a> <a4j:jsFunction name="okClicked" actionListener="#{ts.rem}" /> </h:column> </h:dataTable> </a4j:form> now, the bean's code: package com.sth; import java.util.ArrayList; import java.util.List; import javax.faces.component.UIData; import javax.faces.event.ActionEvent; public class Ts { private List<String> list = new ArrayList<String>(); private UIData bind; public Ts(){ list.add("element1"); list.add("element2"); list.add("element3"); list.add("element4"); } public List<String> getList() { return list; } public void setList(List<String> list) { this.list = list; } public void rem(ActionEvent ae) { String toRem = (String) bind.getRowData(); System.out.println("Deleting " + toRem); list.remove(toRem); } public UIData getBind() { return bind; } public void setBind(UIData bind) { this.bind = bind; } } when I use a4j:commandLink to remove element, it works as its expected, but when I use a4j:jsFunction to invoke actionListener it invokes action against last element :( Any ideas? Cheers

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  • Report Viewer - Out Of Memory Exception

    - by Garcia Julien
    Hi, i'v got a problem with the Report Viewer form .NET 2008. I'ave to get Some 100000 Records for my company for a year dump report. The problem is i get the OutOfMemory Exception on the design of report. Do you know how can i fix it? I get only the column i need and i use a Dataset to display. Thanks Julien

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  • WinForm Design View Error

    - by Ramiz Uddin
    I'm getting the following error on form design: Hide Call Stack at EnvDTE80.CodeModel2.DotNetNameFromLanguageSpecific(String LanguageName) at Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomParser.CodeTypeDeclarationFromCodeClass(CodeClass vsClass) at Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomParser.OnNamespacePopulateTypes(Object sender, EventArgs e) at System.CodeDom.CodeNamespace.get_Types() at Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomParser.Parse(TextReader codeStream) at Microsoft.VisualStudio.Design.Serialization.CodeDom.MergedCodeDomParser.System.CodeDom.Compiler.ICodeParser.Parse(TextReader stream) at System.CodeDom.Compiler.CodeDomProvider.Parse(TextReader codeStream) at Microsoft.VisualStudio.Shell.Design.Serialization.CodeDom.CodeDomDocDataAdapter.get_CompileUnit() at Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomDesignerLoader.PerformLoad(IDesignerSerializationManager serializationManager) at System.ComponentModel.Design.Serialization.BasicDesignerLoader.BeginLoad(IDesignerLoaderHost host) Need help!

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  • Using Wicked with Devise for a sign up wizard

    - by demondeac11
    I am using devise with wicked to create a sign up wizard, but I am unsure about a problem I am having creating profiles. After a user provides their email & password they are forwarded to a step to create a profile based on whether they have specified they are a shipper or carrier. However I am unsure what the code should be in the controller and the forms to generically create a profile. Here is the code I have for the application: The steps controller: class UserStepsController < ApplicationController include Wicked::Wizard steps :carrier_profile, :shipper_profile def create @user = User.last case step when :carrier_profile @profile = CarrierProfile.create!(:dot => params[:dot]) if @profile.save render_wizard @user else flash[:alert] = "Record not saved" end when :shipper_profile @profile = ShipperProfile.create!(params[:shipper_profile) if @profile.save render_wizard @user else flash[:alert] = "Record not saved" end end end end end def show @user = User.last @carrier_profile = CarrierProfile.new @shipper_profile = ShipperProfile.new case step when :carrier_profile skip_step if @user.shipper? when :shipper_profile skip_step if @user.carrier? end render_wizard end end The form for a carrier profile: <% form_for @carrier_profile , url: wizard_path, method: :post do |f| %> <div> <%= f.label :dot, "Please enter your DOT Number:" %> <%= f.text_field :dot %> </div> <%= f.submit "Next Step", class: "btn btn-primary" %> <% end %> The form for a shipper profile: <% form_for @shipper_profile , url: wizard_path, method: :post do |f| %> <div> <%= f.label :company_name, "What is your company name?" %> <%= f.text_field :company_name %> </div> <%= f.submit "Next Step", class: "btn btn-primary" %> <% end %> The user model: class User < ActiveRecord::Base has_one :carrier_profile has_one :shipper_profile end How would I be able to write a generic new and create method to handle creating both profiles? With the current code it is stating that the user_steps controller has no POST method, although if I run rake routes I find that this is untrue.

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  • Importing matlab functions in matlab

    - by Krt_Malta
    Hi, I have some Matlab functions defined in .m files and I'd like to import them into Matlab (as in I'd like them to form part of the commands). Is this possible please and how can I do this? Thank you very much and regards, Krt_Malta

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  • How to display a TimeSpan in MVC Razor

    - by John Mitchell
    So I have a duration in seconds of a video and I would like to display that duration in Razor. Currently I am using @TimeSpan.FromSeconds(item.Duration).ToString() However the rest of the code I am using uses @Html.DisplayFor(modelItem => item.Description) Is there way to get the duration (currently an int) to display a as a timespan? using the @Html.DisplayFor syntax. The item.duration is pulling form a Entity Framework model which is held as a int in the database.

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  • AccessViolationException, attempted to read or write protected memory

    - by Malfist
    I'm using a dll that contains unsafe code for interacting with specific hardware, and I'm trying to use it from C#, but I keep getting an AccessViolationException. What's causing it, and how can I fix it? namespace FingerPrint { public unsafe partial class Form1 : Form { [DllImport("MyDll.dll")] public static extern int DoesExist(); public unsafe Form1() { InitializeComponent(); MessageBox.Show(DoesExist() + ""); } } }

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  • Can I use Microsoft Chart Control in Mono?

    - by user144182
    Did some googling and couldn't find a clear answer on this. My assumption is no if they are distributed in a binary form. I currently use Dundas and would like to move away from a library that has a cost component, especially since the MS version has everything I need.

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  • Use ckeditor for enter Message in ASP.net and LINQ to SQL

    - by mohammad reza
    hi I want to use Ckeditor for Entering text and I want to save that text in Database,but when I Write the text in editor and I want to save it in database this error appeared . A potentially dangerous Request.Form value was detected from the client (editor1=" this is my code : M.Body = editor1.Value; my feild that I want to save the text is Body and I use LINQ to SQL for relation with database . How do I can save text in database whit this editor ?

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  • jquery masked input with asp.net control problem

    - by Eyla
    Hi, I have problem while using jquery maskedinput with asp.net textbox. I have a check box that when I check will set a mask to the textbox and when uncheck it change the mask. the problem that when the focus is lost before the mask completed to be filled the text box will empty. how can I fix the problem??? here is my code: <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title>Untitled Page</title> <script src="js/jquery-1.4.1.js" type="text/javascript"></script> <script src="js/jquery.maskedinput-1.2.2.js" type="text/javascript"></script> <script type="text/javascript"> function mycheck() { if ($('#<%=chk.ClientID %>').is(':checked')) { $("#<%=txt.ClientID %>").unmask(); $("#<%=txt.ClientID %>").val(""); $("#<%=txt.ClientID %>").mask("999999999999"); } else { $("#<%=txt.ClientID %>").unmask(); $("#<%=txt.ClientID %>").val(""); $("#<%=txt.ClientID %>").mask("(999)999-9999"); } } </script> <style type="text/css"> #form1 { margin-top: 0px; } </style> </head> <body> <form id="form1" runat="server"> <asp:ScriptManager ID="ScriptManager1" runat="server" /> <div> <p> <asp:CheckBox ID="chk" runat="server" CssClass="kk" onclick="mycheck()" /> </p> <p> <asp:TextBox ID="txt" runat="server" CssClass="tt" ></asp:TextBox> </p> </div> </form> </body> </html>

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  • JSF a4j:commandButton not working when 'disabled' is set

    - by Jon
    Hello, When I include a 'disabled' attribute on an a4j:commandButton, the button's action is not performed. Taking the 'disabled' attribute out causes it to work properly. I am not doing any special validation (that I'm aware of) and am not seeing any validation error messages. Here is part of my page: <t:dataTable id="myTable" var="region" value="#{MyPageBackingBean.regions}" width="100%"> ... <a4j:commandButton value="Update" action="#{region.doUpdate}" oncomplete="alert('done');" disabled="#{!empty region && region.messageEmpty}" immediate="true"/> ... </t:dataTable> Any ideas? Thanks! Edit: I tried setting preserveDataModel="true" on the t:dataTable to no avail. I also made a test having an a4j:commandButton and text box with no data table, but the backing bean action is still not being fired: <h:form> <a4j:region> <a4j:outputPanel id="testregion"> <h:messages id="messages"/> <a4j:status> <f:facet name="start"> <h:graphicImage value="/images/progress_indicator.gif"/> </f:facet> </a4j:status> <h:inputTextarea rows="5" value="#{MyPageBackingBean.myValue}" style="width:100%; border: 1px solid #99CCFF;"> <a4j:support event="onkeyup" reRender="testregion" eventsQueue="messageModificationQueue" ignoreDupResponses="true" requestDelay="500"/> </h:inputTextarea> <a4j:commandButton id="doDelete" value="Delete" action="#{MyPageBackingBean.dummy}" reRender="testregion" disabled="#{empty MyPageBackingBean.myValue}"/> <h:outputText value="#{MyPageBackingBean.myValue}"/> </a4j:outputPanel> </a4j:region> </h:form> Here is the new backing bean code used for testing: private String m_myValue = null; public String getMyValue() { return m_myValue; } public void setMyValue(String value) { m_myValue = value; } private String mystr2 = null; public String dummy() { mystr2 = "hello"; return null; } Thanks!

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  • ASP.NET MVC 2 JQuery POST not displaying the model state errors

    - by Oshan
    Hello, I have been using asp.net mvc for a bit (but I'm still a beginer). I want to have the ability to update two views as a result of a jquery postback. Basically I have a list and a details view. The details view is presented using a jquery popup (using jquery-UI popup). I only want to update the list if the details save is successful (i.e. there are no validation errors on the details view). However, if there are any validation errros in the details view, I want to update the details view so that the user sees the validation errors. so I thought in my controller, I return a JsonResult instead of a View. [HttpPost] public ActionResult SavePersonInfo(Person p) { if(ModelState.Valid) { return View("PersonList"); } return Json({Error = true, View = PartialView("PersonDetails", p)}); } As you can see if there are no errors I return the person list view, but if there are any validation errors, I have return the details view. The reason that I'm returning a JsonResult is I need to tell my view there is an error so that the view (jquery) knows which section to update (as in whether to update the person list 'div' or the popup dialog 'div'). So, in my view, the jquery is as follows (please assume that there is a form for entering in the person details and "SubmitPersonForm();" function is called upon clicking on the "Save" button): <script type="text/javascript> $('#btnSave').click(function (event) { onBegin(); $.ajax( { type: "POST", url: "/Person/Save", data: $('form').serialize(), success: function (result) { if(result.Error) { $('#dvDetails').html($(result).View)); } else { $('#dvPersonList').html($result); } } }); }); </script> So the problem that I have now, is that when there is a validation error, I do see the correct, 'div' being updated, but I lose the asp.net mvc validation messages. I do not see any validation errors in red, as if ASP.NET MVC is completely ignored them. However, my ModelState does have those errros, just not displayed in the details view. I do have valication summary and Html.ValidationFor(m = ...) statements put in my details view. Could someone tell me why I'm not seeing the validation errors? although I'm using a JSonResult, I do use the right property which is a valid view when I render the 'dvDetails'. Am I doing something that I'm not suppose to in asp.net mvc? Btw I'm using asp.net mvc2 RC with Visual Studio 2010 RC. Thank you.

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  • Run MySQL INSERT Query multiple times (insert values into multiple tables)

    - by Derek
    Hi, basically, I have 3 tables; users and projects (which is a many-to-many relationship), then I have 'usersprojects' to allow the one-to-many formation. When a user adds a project, I need the project information stored and then the 'userid' and 'projectid' stored in the usersprojects table. It sounds like its really straight forward but I'm having problems with the syntax I think!? As it stands, I have this as my INSERT queries (values going into 2 different tables): $project_id = $_POST['project_id']; $projectname = $_POST['projectname']; $projectdeadline = $_POST['projectdeadline']; $projectdetails = $_POST['projectdetails']; $user_id = $_POST['user_id']; $sql = "INSERT INTO projects (projectid, projectname, projectdeadline, projectdetails) VALUES ('{$projectid}','{$projectname}','{$projectdeadline}','{$projectdetails}')"; $sql = "INSERT INTO usersprojects (userid, projectid) VALUES ('{$userid}','{$projectid}')"; None of the information is being stored in the projects table, but the user ID is being stored in the usersprojects table (but not project ID!?)... I did have it working where the project information is stored correctly with a project ID, before I added this bit: $sql = "INSERT INTO usersprojects (userid, projectid) VALUES ('{$userid}','{$projectid}')"; But before the code above was put in, obviously no info is being stored in usersprojects table. The source code that links the script: <form id="addform" name="addform" method="POST" action="addproject-run.php"> <label>Project Name:</label> <input name="projectname" size="40" id="projectname" value="<?php if (isset($_POST['projectname'])); ?>"/><br /> <input name="user_id" input type="hidden" size="40" id="user_id" value="<?php echo $_SESSION['SESS_USERID']; ?>"/> <label>Project Deadline:</label> <input name="projectdeadline" size="40" id="projectdeadline" value="In the format of 'YYYY-MM-DD'<?php if (isset($_POST['projectdeadline'])); ?>"/><br /> <label>Project Details:</label> <textarea rows="5" cols="20" name="projectdetails" id="projectdetails"><?php if (isset($_POST['projectdetails'])); ?></textarea> <br /> <br /> <input value="Create Project" class="addbtn" type="submit" /> </form></div> So I think I'm right in saying I have the syntax for the SQL statement to be run an insert query of values into 2 tables? Any help is much appreciated! Thanks.

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  • What causes this error? "CALayer position contains NaN: [240 nan]"

    - by Kevlar
    I've seen this happen whenever i rotate a screen that has a UITableView on it. I've found out that it happens inbetween the willRotate and didRotate method calls in UIViewController My co-workers have seen it in other spots as well, usually around rotation. It hadnt started happening until very recently, and we're stumped as to how we should deal with it (google searches don't turn up the error message in its exact form). Has anyone else encountered this that knows what to do about it?

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  • Optional parameters with named query in Hibernate?

    - by Ickster
    Is there any way to specify optional parameters (such as when search parameters are provided from a form and not all parameters are required) in a named query when using Hibernate? I'm using a native SQL query, but the question is probably applicable to named HQL queries as well. I'm pretty sure the answer to this is 'no', but I haven't find the definitive answer in the documentation yet.

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  • WPF Formatting Issues - Automatically stretching and resizing?

    - by Adam S
    I'm very new to WPF and XAML. I am trying to design a basic data entry form. I have used a stack panel holding four more stack panels to get the layout I want. Perhaps a grid would be better for this, I am not sure. Here is an image of my form in action: http://yfrog.com/7gscreenshot1impp And here is the XAML code that generates it: <Window x:Class="Test1.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Window1" Height="224" Width="536.762"> <StackPanel Height="Auto" Name="stackPanel1" Width="Auto" Orientation="Horizontal"> <StackPanel Height="Auto" Name="stackPanel2" Width="Auto"> <Label Height="Auto" Name="label1" Width="Auto">Patient Name:</Label> <Label Height="Auto" Name="label2" Width="Auto">Physician:</Label> <Label Height="Auto" Name="label3" Width="Auto">Insurance:</Label> <Label Height="Auto" Name="label4" Width="Auto">Therapy Goals:</Label> </StackPanel> <StackPanel Height="Auto" Name="stackPanel3" Width="Auto"> <TextBox Height="Auto" Name="textBox1" Width="Auto" Padding="3" Margin="1" /> <TextBox Height="Auto" Name="textBox2" Width="Auto" Padding="3" Margin="1" /> <TextBox Height="Auto" Name="textBox3" Width="Auto" Padding="3" Margin="1" /> <TextBox Height="Auto" Name="textBox4" Width="Auto" Padding="3" Margin="1" /> </StackPanel> <StackPanel Height="Auto" Name="stackPanel4" Width="Auto"> <Label Height="Auto" Name="label5" Width="Auto">Date:</Label> <Label Height="Auto" Name="label6" Width="Auto">Patient Phone:</Label> <Label Height="Auto" Name="label7" Width="Auto">Facility:</Label> <Label Height="Auto" Name="label8" Width="Auto">Referring Physician:</Label> </StackPanel> <StackPanel Height="Auto" Name="stackPanel5" Width="Auto"> <TextBox Height="Auto" Name="textBox5" Width="Auto" Padding="3" Margin="1" /> <TextBox Height="Auto" Name="textBox6" Width="Auto" Padding="3" Margin="1" /> <TextBox Height="Auto" Name="textBox7" Width="Auto" Padding="3" Margin="1" /> <TextBox Height="Auto" Name="textBox8" Width="Auto" Padding="3" Margin="1" /> </StackPanel> </StackPanel> </Window> What I really want is for the text boxes to stretch equally to fill up the space horizontally. I would also like for the controls in each vertical stackpanel to 'spread out' evenly as the window is resized vertically. Can any of you experts out there help me out?

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  • User/browser fingerprinting without cookies

    - by Art
    I'm sure that many of you have heard about this: http://panopticlick.eff.org/ It's a way to form a somewhat unique fingerprint of a web site visitor based on information about their browser, fonts, plugins, etc... Does anyone know of a library (python!?) to do this? I'd like to allow for visitors to vote on a poll without having to have an account...

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  • Resizing QT's QTextEdit to Match Text Height: maximumViewportSize()

    - by Aaron
    I am trying to use a QTextEdit widget inside of a form containing several QT widgets. The form itself sits inside a QScrollArea that is the central widget for a window. My intent is that any necessary scrolling will take place in the main QScrollArea (rather than inside any widgets), and any widgets inside will automatically resize their height to hold their contents. I have tried to implement the automatic resizing of height with a QTextEdit, but have run into an odd issue. I created a sub-class of QTextEdit and reimplemented sizeHint() like this: QSize OperationEditor::sizeHint() const { QSize sizehint = QTextBrowser::sizeHint(); sizehint.setHeight(this->fitted_height); return sizehint; } this-fitted_height is kept up-to-date via this slot that is wired to the QTextEdit's "contentsChanged()" signal: void OperationEditor::fitHeightToDocument() { this->document()->setTextWidth(this->viewport()->width()); QSize document_size(this->document()->size().toSize()); this->fitted_height = document_size.height(); this->updateGeometry(); } The size policy of the QTextEdit sub-class is: this->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Preferred); I took this approach after reading this post. Here is my problem: As the QTextEdit gradually resizes to fill the window, it stops getting larger and starts scrolling within the QTextEdit, no matter what height is returned from sizeHint(). If I initially have sizeHint() return some large constant number, then the QTextEdit is very big and is contained nicely within the outer QScrollArea, as one would expect. However, if sizeHint gradually adjusts the size of the QTextEdit rather than just making it really big to start, then it tops out when it fills the current window and starts scrolling instead of growing. I have traced this problem to be that, no matter what my sizeHint() returns, it will never resize the QTextEdit larger than the value returned from maximumViewportSize(), which is inherited from QAbstractScrollArea. Note that this is not the same number as viewport()-maximumSize(). I am unable to figure out how to set that value. Looking at QT's source code, maximumViewportSize() is returning "the size of the viewport as if the scroll bars had no valid scrolling range." This value is basically computed as the current size of the widget minus (2 * frameWidth + margins) plus any scrollbar widths/heights. This does not make a lot of sense to me, and it's not clear to me why that number would be used anywhere in a way that supercede's the sub-class's sizeHint() implementation. Also, it does seem odd that the single "frameWidth" integer is used in computing both the width and the height. Can anyone please shed some light on this? I suspect that my poor understanding of QT's layout engine is to blame here.

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