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  • Custom UIViewController is not responsive to device rotation

    - by Wayne Lo
    I have a custom UIViewController, which is the only subView of UIView. The UIViewController contains delegate function: (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { return YES; } This function is called once when the application starts and is never called again when the device is rotated. I also notice that the willRotateToInterfaceOrientation function is never called. I pretty much commented out all the content in the UIViewController but it is still not responding to device rotation.

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  • Collision Detection for Actionscript 3

    - by M28
    Well, I was searching for a simple collision detection function for as3, I found Collision Detection Kit, but it is too complicated, I just want a damn function that I give 2 objects as paramenters and that's it. I would like to know where can I find a pixel-perfect collision detection function (The faster, the better)

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  • How to pass a parameter to jQuery UI dialog event handler?

    - by bebraw
    I am currently trying to hook up jQuery UI dialog so that I may use it to create new items to my page and to modify ones existing already on the page. I managed in the former. I'm currently struggling in the latter problem, however. I just cannot find a nice way to pass the item to modify to the dialog. Here's some code to illustrate the issue better. Note especially the part marked with XXX. The {{}} parts are derived from Django template syntax: $(".exercise").click(function() { $.post("{{ request.path }}", { action: "create_dialog", exercise_name: $(this).text() }, function(data) { $("#modify_exercise").html(data.content); }, "json" ); $("#modify_exercise").dialog('open'); }); $("#modify_exercise").dialog({ autoOpen: false, resizable: false, modal: true, buttons: { '{% trans 'Modify' %}': function() { var $inputs = $('#modify_exercise :input'); var post_values = {}; $inputs.each(function() { post_values[this.name] = $(this).val(); }); post_values.action = 'validate_form'; //XXX: how to get the exercise name here? post_values.exercise_name = 'foobar'; $.post('{{ request.path }}', post_values, function(data) { if( data.status == 'invalid' ) { $('#modify_exercise').html(data.content); } else { location.reload(); } }, "json" ); } } }); Here's some markup to show how the code relates to the structure: <div id="modify_exercise" class="dialog" title="{% trans 'Modify exercise' %}"> </div> <ul> {% for exercise in exercises %} <li> <a class="exercise" href="#" title="{{ exercise.description }}"> {{ exercise.name }} </a> </li> {% endfor %} </ul>

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  • jQuery call not working after Isotope filter is implemented

    - by user1374796
    I'm currently using the isotope plugin for a fluid layout, I can successfully filter the content, but after the filters have been called, the rest of my jQuery calls fail to work. Bear with me, I'm still new to jQuery but here's my code: jQuery(document).ready(function(){ jQuery(".pics-hidden").hide(); jQuery('.pics').click(function() { jQuery('#div'+jQuery(this).attr('rarget')).addClass('pics').removeClass('pics-hidden').delay(300).fadeIn(100); jQuery('#projectimages').isotope('reloadItems').isotope(); return false; }); var $container = $('#projectimages'); $container.isotope({ itemSelector: '.pics', animationEngine: 'css', masonry: { columnWidth: 4 } }); $('#menu a').click(function(){ var selector = $(this).attr('data-filter'); $container.isotope({ filter: selector }); return false; }); }); The filter works fine, as does the ('pics') click function, BUT after the filter has been called, the ('.pics') click function now fails to work. Is there a reason for this? Or a way to solve it? Tried all sorts, nothing seems to be working. Any suggestions are greatly appreciated!

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  • jQuery animate mouseover/mouseout keep drop menu visible

    - by Ce.
    I'm trying to make a basic drop down menu with animate and am running into the issue where I can't seem to figure out how to keep the dropdown part open until the mouse leaves. Is there an easy way to tell this to stay open? I know what I have is completely wrong regarding the .clickme mouseout function since it will unload the menu accordingly. If anyone can help in this specific instance, I would be super grateful. PREVIEW HERE http://cu3ed.com/ddmenu/ or below: $(document).ready(function() { $('.clickme').mouseover(function() { $('#slidebox').animate({ top: '+=160' }, 200, 'easeOutQuad'); }); $('.clickme').mouseout(function(){ $('#slidebox').animate({ top: '-=160' }, 200, 'easeOutQuad') }); }); I would like to keep this as simple and clean as possible. I know the CSS is all crazy but it's totally preliminary. THANKS!!!

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  • Pinning a Java application to the Windows 7 taskbar

    - by Paul Lammertsma
    Original question I use Launch4j as a wrapper for my Java application under Windows 7, which, to my understanding, in essence forks an instance of javaw.exe that in turn interprets the Java code. As a result, when attempting to pin my application to the task bar, Windows instead pins javaw.exe. Without the required command line, my application will then not run. As you can see, Windows also does not realize that Java is the host application: the application itself is described as "Java(TM) Platform SE binary". I have tried altering the registry key HKEY_CLASSES_ROOT\Applications\javaw.exe to add the value IsHostApp. This alters the behavior by disabling pinning of my application altogether; clearly not what I want. After reading about how Windows interprets instances of a single application (and a phenomenon discussed in this question), I became interested in embedding a Application User Model ID (AppUserModelID) into my Java application. I believe that I can resolve this by passing a unique AppUserModelID to Windows. There is a shell32 method for this, SetAppID(). (Or SetCurrentProcessExplicitAppUserModelID?) Is it possible to call it via JNI? If so, would this even resolve the issue? On a side note, I was curious if any of the APIs discussed in this article could be implemented for a Java application. Edit after implementing JNA, as Gregory Pakosz suggested I've now implemented the following in an attempt to have my application recognized as a separate instance of javaw.exe: NativeLibrary lib; try { lib = NativeLibrary.getInstance("shell32"); } catch (Error e) { Logger.out.error("Could not load Shell32 library."); return; } Object[] args = { "Vendor.MyJavaApplication" }; String functionName = "SetCurrentProcessExplicitAppUserModelID"; try { Function function = lib.getFunction(functionName); int ret = function.invokeInt(args); if (ret != 0) { Logger.out.error(function.getName() + " returned error code " + ret + "."); } } catch (UnsatisfiedLinkError e) { Logger.out.error(functionName + " was not found in " + lib.getFile().getName() + "."); // Function not supported } This appears to have no effect, but the function returns without error. Diagnosing why is something of a mystery to me. Any suggestions? Working implementation The final implementation that worked is the answer to my follow-up question concerning how to pass the AppID using JNA. I had awarded the bounty to Gregory Pakosz' brilliant answer for JNI that set me on the right track.

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  • Compile PHP Error with freetype

    - by Robert Ross
    Hey Guys, I configured PHP myself, included all of the libraries I needed... but then realized I forgot the freetype library. So I went back to my php-5.3.2 directory and ran ./configure '--with-free-type=/usr/local/lib' PHP did the configure fine, no errors. But when I run make: collect2: ld returned 1 exit status make: *** [sapi/cgi/php-cgi] Error 1 Something that comes up frequently: /php-5.3.2/ext/libxml/libxml.c:336: undefined reference to `ts_resource_ex' /php-5.3.2/ext/sqlite3/sqlite3.c:663: undefined reference to `executor_globals_id' ext/sqlite3/.libs/sqlite3.o: In function `php_sqlite3_callback_final': /php-5.3.2/ext/sqlite3/sqlite3.c:811: undefined reference to `ts_resource_ex' ext/sqlite3/.libs/sqlite3.o: In function `php_sqlite3_callback_step': /php-5.3.2/ext/sqlite3/sqlite3.c:799: undefined reference to `ts_resource_ex' ext/sqlite3/.libs/sqlite3.o: In function `php_sqlite3_callback_func': /php-5.3.2/ext/sqlite3/sqlite3.c:788: undefined reference to `ts_resource_ex' ext/sqlite3/.libs/sqlite3.o: In function `php_sqlite3_authorizer': /php-5.3.2/ext/sqlite3/sqlite3.c:1782: undefined reference to `ts_resource_ex' /php-5.3.2/ext/sqlite3/sqlite3.c:1787: undefined reference to `core_globals_id' ext/sqlite3/.libs/sqlite3.o: In function `zim_sqlite3_open': /php-5.3.2/ext/sqlite3/sqlite3.c:161: undefined reference to `core_globals_id' /php-5.3.2/ext/sqlite3/sqlite3.c:123: undefined reference to `core_globals_id' The undefined reference comes up for several things. So it fails here but it didn't when I initially compiled PHP. What's going on? Do I need to reconfigure the entire thing? Thanks in advance.

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  • Code Completion -- Aptana Eclipse Plugin

    - by jwmajors81
    I have been doing javascript development for the last couple weeks and have tried JSDT and Aptana to assist in code completion. JSDT wasn't very good at all, but I did have more luck with Aptana (used as eclipse plug-in, not the standalone product). The problem I'm encountering is that when I create javascript classes I cannot get code completion to work. For example, if I use the following then code completion doesn't work: var foo = new function(value){ this.myMethod= function(){ } } I have also verified that the following won't work: function foo(value){ this.myMethod= function(){ } } I have found that using a JSON style does work: var foo = { myMethod: function(){ } } Does anyone know why Aptana works for the last style, but not the first? Using the JSON style won't work for me because I have to have seperate instances of the class in question. Also, I am not very successful in getting code completion to work across files. For example, if I have 3 files in the javascript directory then I usually cannot get Aptana to pick up the JSON style markup in the other two classes. This DID work at one point (for the first 2 classes I created), but since then whenever I add new classes they aren't picked up. Thank you very much for you assistance. Jeremy

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  • devise roles: different roles, in some cases same rights

    - by mattherick
    I have two roles in devise. The first is the admin and the second the normal user-role. Now I´d like to give these two groups in some cases same rights with before filters. How does this work? I have: before_filter :authenticate_user!, :only = [:new, :create] before_filter :authenticate_admin!, :only = [:new, :create, :edit, :update, :destroy] But now only a user can :new and :create...the admin not.. What I have to do here? Thanks, Mattherick

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  • JQuery UI Autocomplete Syntax

    - by djs22
    Can someone help me understand the following code? I found it here. It takes advantage of the JQuery UI Autocomplete with a remote source. I've commented the code as best I can and a more precise question follows it. $( "#city" ).autocomplete({ source: function( request, response ) { //request is an objet which contains the user input so far // response is a callback expecting an argument with the values to autocomplete with $.ajax({ url: "http://ws.geonames.org/searchJSON", //where is script located dataType: "jsonp", //type of data we send the script data: { //what data do we send the script featureClass: "P", style: "full", maxRows: 12, name_startsWith: request.term }, success: function( data ) { //CONFUSED! response( $.map( data.geonames, function( item ) { return { label: item.name+(item.adminName1 ? ","+item.adminName1:"")+","+item.countryName, value: item.name } } ) ); } }); } }); As you can see, I don't understand the use of the success function and the response callback. I know the success function literal is an AJAX option which is called when the AJAX query returns. In this case, it seems to encapsulate a call to the response callback? Which is defined where? I thought by definition of a callback, it should be called on its own? Thanks!

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  • Creating content of window programmatically

    - by Rui Pacheco
    Hi, I've a window that will have an unknown amount of text fields, determined by the content of a remote server. In high level terms, how should I go about this? Create a custom view or create an empty window with a backing NSWindowController and then add stuff to it when the window is opened? I've seen the examples on the O'Reilly Cocoa book and those effectively create a custom NSView. Is this the right way to do it, 8 year later?

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  • Strings in array are no longer strings after jQuery.each()

    - by Álvaro G. Vicario
    I'm pretty confused with the behaviour of arrays of strings when I loop them through the jQuery.each() method. Apparently, the strings become jQuery objects inside the callback function. However, I cannot use the this.get() method to obtain the original string; doing so triggers a this.get is not a function error message. I suppose the reason is that it's not a DOM node. I can do $(this).get() but it makes my string become an array (from "foo" to ["f", "o", "o"]). How can I cast it back to string? I need to get a variable of String type because I pass it to other functions that compare the values among them. I enclose a self-contained test case (requires Firebug's console): <!DOCTYPE html> <html> <head><title></title> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script> <script type="text/javascript"><!-- $(function(){ var foo = []; var $foo = $(foo); foo.push("987"); $foo.push("987"); foo.push("654"); $foo.push("654"); $.each(foo, function(i){ console.log("foo[%d]: object=%o; value=%s; string=%o", i, this, this, $(this).get()); // this.get() does not exist }); $foo.each(function(i){ console.log("$foo[%d]: object=%o; value=%s; string=%o", i, this, this, $(this).get()); // this.get() does not exist }); }); //--></script> </head> <body> </body> </html>

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  • Need Sharepoint like modal pop-up window

    - by Srikanth
    I need to show Sharepoint 2010 like pop-up window when clicked on a link in grid view. Once the modal pop-up displayed and user selected the Save button data base should be updated with given values in pop-up. How can I get this. Any Idea. As of now I am using below code to get it but no idea how to pass the values to Database once clicked on the button in pop-up Note: As of now I am not adding the gridview code here as I wanted to achieve it first with sample html then wanted to do with grid view. Java Script function openDialog() { var options = { html: divModalDialogContent, // ID of the HTML tag // or HTML content to be displayed in modal dialog width: 600, height: 300, title: "My First Modal Dialog", dialogReturnValueCallback: dialogCallbackMethod, // custom callback function allowMaximize: true, showClose: true }; SP.UI.ModalDialog.showModalDialog(options); } //Results displayed if 'OK' or 'Cancel' button is clicked if the html content has 'OK' and 'Cancel' buttons function onDialogClose(dialogResult, returnValue) { if (dialogResult == SP.UI.DialogResult.OK) { alert('Ok!'); } if (dialogResult == SP.UI.DialogResult.cancel) { alert('Cancel'); } } // Custom callback function after the dialog is closed function dialogCallbackMethod() { alert('Callback method of modal dialog!'); } HTML <div id="divModalDialogContent"> Hello World! <input type="button" value="OK"onclick="SP.UI.ModalDialog.commonModalDialogClose(SP.UI.DialogResult.OK, 'Ok clicked'); return false;" class="ms-ButtonHeightWidth" /> <input type="button" value="Cancel"onclick="SP.UI.ModalDialog.commonModalDialogClose(SP.UI.DialogResult.cancel, 'Cancel clicked'); return false;" class="ms-ButtonHeightWidth" /> <asp:Button runat="server" ID="btnClicked" Text="Clicked" onclick="btnClicked_Click" /> <input type="button" value="Open" onclick="openDialog()" /> How can I call db upon clicking 'clicked' button in pop-up. Also I need to send parameters to pop-up Thanks in advance

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  • jQuery opacity not working

    - by user1828505
    I am trying to change the opacity of the image after I click the red button instead of adding the different image, and I should not see the red button on the new image My JS code is below. http://jsfiddle.net/mwPeb/7/ <script> $(document).ready(function () { $(".specialHoverOne").hover(function () { // alert("i am here"); $(".ctaSpecialOne").css("visibility", "visible"); }, function () { $(".ctaSpecialOne").css("visibility", "hidden"); }); $(".ctaSpecialOne").click(function (e) { alert("clicked"); e.preventDefault(); //$(this).closest('.specialHoverOne').unbind("mouseenter").end().parent().siblings('a').children("img").attr("src", //"http://imgs.zinio.com/magimages/62898189/2012/416242497_200.jpg"); $(this).css({ 'opacity': 50 }); }); }); </script>

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  • Jquery return multiple values in ajax call

    - by Scarface
    I have a jquery post function that returns a response on success after the click of a div. However, I would like to return multiple variables on success. Do I have to use JSON, and if so, is it possible to integrate it into the $.ajax function after success? $.ajax({ type: "POST", data: "action=favorite&username=" + username + "&topic_id=" + topic_id + "&token=" + token, url: "favorite.php", success: function(response) { } });

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  • Flex, Papervision3d: basic scenes, cameras, planes issue

    - by user157880
    // Import Papervision3D import org.papervision3d.Papervision3D; import org.papervision3d.scenes.; import org.papervision3d.cameras.; import org.papervision3d.objects.; import org.papervision3d.materials.; public var scene:Scene3D; public var camera:Camera3D; public var target:DisplayObject3D; public var screenshotArray: Array;//array to store pictures public var radius:Number; public var image:Image; private function initPapervision():void { target= new DisplayObject3D(); camera= new Camera3D(target); 1067: Implicit coercion of a value of type org.papervision3d.objects:DisplayObject3D to an unrelated type Number. scene= new Scene3D(thisContainer); 1137: Incorrect number of arguments. Expected no more than 0. scene.addChild( new DisplayObject3D() , "center" ); } public function handleCreationComplete():void { image = new Image(); image.source = "one_t.jpg"; image.maintainAspectRatio = true; image.scaleContent = false; image.autoLoad = false; image.addEventListener(Event.COMPLETE, handleImageLoad); image.load(); initPapervision(); } public function handleImageLoad(event:Event):void { init3D(); // onEnterFrame addEventListener( Event.ENTER_FRAME, loop3D ); addEventListener( MouseEvent.MOUSE_MOVE , handleMouseMove); } public function init3D():void { addScreenshots(20); } public function handleMouseMove(event:MouseEvent):void { camera.y = Math.max( thisContainer.mouseY*5 , -450 ); } public function addScreenshots(planeCount:Number):void { var obj:DisplayObject3D = scene.getChildByName ("center"); screenshotArray = new Array(planeCount); var texture:BitmapData = new BitmapData(image.content.loaderInfo.width, image.content.loaderInfo.height, false, 0); texture.draw(image); // Create texture with a bitmap from the library var materialSpace :MaterialObject3D = new BitmapMaterial(texture); materialSpace.doubleSided = true; materialSpace.smooth = false; radius = 500; camera.z = radius + 50; camera.y = 50; for (var i:Number = 0; i < planeCount; i++ ) { screenshotArray[i] = new Object() <b>screenshotArray[i].plane = new Plane( materialSpace, 100, 100, 2, 2 );</b> 1180: Call to a possibly undefined method Plane. // Position plane var rotation:Number = (360/planeCount)* i ; var rotationRadians:Number = (rotation-90) * (Math.PI/180); screenshotArray[i].rotation = rotation; screenshotArray[i].plane.z = (radius * Math.cos(rotationRadians) ) * -1; screenshotArray[i].plane.x = radius * Math.sin(rotationRadians) * -1; screenshotArray[i].plane.y = 100; screenshotArray[i].plane.lookAt(obj); // Add to scene scene.addChild( screenshotArray[i].plane ); } <b>scene.renderCamera(camera);</b> <i>1061: Call to a possibly undefined method renderCamera through a reference with static type org.papervision3d.scenes:Scene3D.</i> } public function loop3D(event:Event):void { var obj:DisplayObject3D = scene.getChildByName ("center"); for (var i:Number = 0; i < screenshotArray.length ; i++ ) { var rotation:Number = screenshotArray[i].rotation; rotation += (thisContainer.mouseX/50)/(screenshotArray.length/10); var rotationRadians:Number = (rotation-90) * (Math.PI/180); screenshotArray[i].rotation = rotation; screenshotArray[i].plane.z = (radius * Math.cos(rotationRadians) ) * -1; screenshotArray[i].plane.x = radius * Math.sin(rotationRadians) * -1; screenshotArray[i].plane.lookAt(obj); } //now lets render the scene <b>scene.renderCamera(camera);</b> <i>1061: Call to a possibly undefined method renderCamera through a reference with static type org.papervision3d.scenes:Scene3D.</i> } ]]

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  • Rails 3 can not find sqlite3-ruby

    - by uswaretech
    I am trying to learn rails3. I tried folowing the installation guide from guides.rails.info, I installed sudo gem install rake rack-test rack-mount erubis mail sudo gem install tzinfo builder i18n memcache-client sudo gem install text-format thor And rails 3 via sudo gem install rails --pre Now I create a new app rails abc And try rake db:create Which fails with Could not find gem 'sqlite3-ruby (>= 0, runtime)' in any of the sources. So I try installing sqlite3-ruby sudo gem install sqlite3-ruby Which fails with Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options. So I install it via apt-get sudo aptitude install libsqlite3-ruby1.8. And still get same error on rake db:create.

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  • Having trouble with instantiating objects in PHP & Ajax custom shopping cart

    - by Phil
    This is my first time playing with both ajax and objects, so please go easy on me I have 3 pages that make up the tester shopping cart. 1) page with 'add' 'remove' buttons and ajax code to call the PHP functions on page 2. this is the actual user page with the HTML output. 2) page with PHP cart function calls, receives $_GET requests from ajax on page 1 and calls functions of the cart object from page 3, returns results to page 1. 3) page with cart object definition. Here's the problem I believe I'm having. Currently I have 'session_start()' on pgs 1 & 2, and the cart definition (pag 3) on pgs 1 & 2. I only define '$_SESSION[cart]= new Cart' on page 2. However, it seems like each time i hit an ajax function (eg each time pg 2 reloads) it seems like it's rewriting $_SESSION['cart'] over again, thus it's always empty at each new click (even tho it displays results of that click) However, if i don't define '$_SESSION[cart] = new Cart' on pg 2, i get an error: Fatal error: main() [function.main]: The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "Cart" of the object you are trying to operate on was loaded before unserialize() gets called or provide a __autoload() function to load the class definition in /home3/foundloc/public_html/booka/carti.php on line 17 Any suggestions? How can i stop re-creating my cart each time my page 2 (php cart function page) is called by ajax?

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  • Undo Table Partitioning - SQL Server 2008

    - by Binder
    I have a table 'X' and did the following CREATE PARTITION FUNCTION PF1(INT) AS RANGE LEFT FOR VALUES (1, 2, 3, 4) CREATE PARTITION SCHEME PS1 AS PARTITION PF1 ALL TO ([PRIMARY]) CREATE CLUSTERED INDEX CIDX_X ON X(col1) ON PS1(col1) this 3 steps created 4 logical partitions of the data I had. My question is, how do i revert this partitioning to its original state ?

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  • What GUI tool can I use for building applications that interact with multiple APIs?

    - by tarasm
    My company uses a lot of different web services on daily bases. I find that I repeat same steps over and over again on daily bases. For example, when I start a new project, I perform the following actions: Create a new client & project in Liquid Planner. Create a new client Freshbooks Create a project in Github or Codebasehq Developers to Codebasehq or Github who are going to be working on this project Create tasks in Ticketing system on Codebasehq and tasks in Liquid Planner This is just when starting new projects. When I have to track tasks, it gets even trickier because I have to monitor tasks in 2 different systems. So my question is, is there a tool that I can use to create a web service that will automate some of these interactions? Ideally, it would be something that would allow me to graphically work with the web service API and produce an executable that I can run on a server. I don't want to build it from scratch. I know, I can do it with Python or RoR, but I don't want to get that low level. I would like to add my sources and pass data around from one service to another. What could I use? Any suggestions?

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  • sqlalchemy date type in 0.6 migration using mssql

    - by nosklo
    I'm connection to mssql server through pyodbc, via FreeTDS odbc driver, on linux ubuntu 10.04. Sqlalchemy 0.5 uses DATETIME for sqlalchemy.Date() fields. Now Sqlalchemy 0.6 uses DATE, but sql server 2000 doesn't have a DATE type. How can I make DATETIME be the default for sqlalchemy.Date() on sqlalchemy 0.6 mssql+pyodbc dialect? I'd like to keep it as clean as possible. Here's code to reproduce the issue: import sqlalchemy from sqlalchemy import Table, Column, MetaData, Date, Integer, create_engine engine = create_engine( 'mssql+pyodbc://sa:sa@myserver/mydb?driver=FreeTDS') m = MetaData(bind=engine) tb = sqlalchemy.Table('test_date', m, Column('id', Integer, primary_key=True), Column('dt', Date()) ) tb.create() And here is the traceback I'm getting: Traceback (most recent call last): File "/tmp/teste.py", line 15, in <module> tb.create() File "/home/nosklo/.local/lib/python2.6/site-packages/sqlalchemy/schema.py", line 428, in create bind.create(self, checkfirst=checkfirst) File "/home/nosklo/.local/lib/python2.6/site-packages/sqlalchemy/engine/base.py", line 1647, in create connection=connection, **kwargs) File "/home/nosklo/.local/lib/python2.6/site-packages/sqlalchemy/engine/base.py", line 1682, in _run_visitor **kwargs).traverse_single(element) File "/home/nosklo/.local/lib/python2.6/site-packages/sqlalchemy/sql/visitors.py", line 77, in traverse_single return meth(obj, **kw) File "/home/nosklo/.local/lib/python2.6/site-packages/sqlalchemy/engine/ddl.py", line 58, in visit_table self.connection.execute(schema.CreateTable(table)) File "/home/nosklo/.local/lib/python2.6/site-packages/sqlalchemy/engine/base.py", line 1157, in execute params) File "/home/nosklo/.local/lib/python2.6/site-packages/sqlalchemy/engine/base.py", line 1210, in _execute_ddl return self.__execute_context(context) File "/home/nosklo/.local/lib/python2.6/site-packages/sqlalchemy/engine/base.py", line 1268, in __execute_context context.parameters[0], context=context) File "/home/nosklo/.local/lib/python2.6/site-packages/sqlalchemy/engine/base.py", line 1367, in _cursor_execute context) File "/home/nosklo/.local/lib/python2.6/site-packages/sqlalchemy/engine/base.py", line 1360, in _cursor_execute context) File "/home/nosklo/.local/lib/python2.6/site-packages/sqlalchemy/engine/default.py", line 277, in do_execute cursor.execute(statement, parameters) sqlalchemy.exc.ProgrammingError: (ProgrammingError) ('42000', '[42000] [FreeTDS][SQL Server]Column or parameter #2: Cannot find data type DATE. (2715) (SQLExecDirectW)') '\nCREATE TABLE test_date (\n\tid INTEGER NOT NULL IDENTITY(1,1), \n\tdt DATE NULL, \n\tPRIMARY KEY (id)\n)\n\n' ()

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  • Html Select List: why would onchange be called twice?

    - by Mark Redman
    I have a page with a select list (ASP.NET MVC Page) The select list and onchange event specified like this: <%=Html.DropDownList("CompanyID", Model.CompanySelectList, "(select company)", new { @class = "data-entry-field", @onchange = "companySelectListChanged()" })%> The companySelectListChanged function is getting called twice? I am using the nifty code in this question to get the caller. both times the caller is the onchange event, however if i look at the callers caller using: arguments.callee.caller.caller the first call returns some system code as the caller (i presume) and the second call returns undefined. I am checking for undefined to only react once to onchange, but this doesnt seem ideal, whcy would onchange be called twice? UPDATE: ok, found the culprit! ...apart from me :-) but the issue of calling the companySelectListChanged function twice still stands. The onchange event is set directly on the select as mentioned. This calls the companySelectListChanged function. ..notice the 'data-entry-field' class, now in a separate linked javascript file a change event on all fields with this class is bound to a function that changes the colour of the save button. This means there is two events on the onchange, but the companySelectListChanged is called twice? The additional binding is set as follows: $('.data-entry-field').bind('keypress keyup change', function (e) { highLightSaveButtons(); }); Assuming its possible to have 2 change events on the select list, its would assume that setting keypress & keyup events may be breaking something? Any ideas?

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  • Scaling a CBitmap - what am I doing wrong?

    - by Smashery
    I've written the following code, which attempts to take a 32x32 bitmap (loaded through MFC's Resource system) and turn it into a 16x16 bitmap, so they can be used as the big and small CImageLists for a CListCtrl. However, when I open the CListCtrl, all the icons are black (in both small and large view). Before I started playing with resizing, everything worked perfectly in Large View. What am I doing wrong? // Create the CImageLists if (!m_imageListL.Create(32,32,ILC_COLOR24, 1, 1)) { throw std::exception("Failed to create CImageList"); } if (!m_imageListS.Create(16,16,ILC_COLOR24, 1, 1)) { throw std::exception("Failed to create CImageList"); } // Fill the CImageLists with items loaded from ResourceIDs int i = 0; for (std::vector<UINT>::iterator it = vec.begin(); it != vec.end(); it++, i++) { CBitmap* bmpBig = new CBitmap(); bmpBig->LoadBitmap(*it); CDC bigDC; bigDC.CreateCompatibleDC(m_itemList.GetDC()); bigDC.SelectObject(bmpBig); CBitmap* bmpSmall = new CBitmap(); bmpSmall->CreateBitmap(16, 16, 1, 24, 0); CDC smallDC; smallDC.CreateCompatibleDC(&bigDC); smallDC.SelectObject(bmpSmall); smallDC.StretchBlt(0, 0, 32, 32, &bigDC, 0, 0, 16, 16, SRCCOPY); m_imageListL.Add(bmpBig, RGB(0,0,0)); m_imageListS.Add(bmpSmall, RGB(0,0,0)); } m_itemList.SetImageList(&m_imageListS, LVSIL_SMALL); m_itemList.SetImageList(&m_imageListL, LVSIL_NORMAL);

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  • How Do I Use jQuery/JavaScript To Open A Popup Window/Tab (ASPX Login Page) & Then Pass Values To Op

    - by Terry Robinson
    Hi All, We currently have two asp.net 2.x web applications and we need to perform the following functionality: From one application, we want to auto-login to the other web application automatically in a new tab; using the same browser instance/window. So the process is: Open New Window/Tab With Second System URL/Login Page Wait For Popup Window/Tab Page To Load (DOM Ready?) OnPopupDomReady { Get Usename, Password, PIN Controls (jQuery Selectors) and Populate In Code Then Click Login Button (All Programatically). } I am currently using JavaScript to Open the window as follows: <script type="text/javascript"> $(document).ready(function () { $('a[rel="external"]').click(function () { window.open($(this).attr('href')); return false; }); }); </script> I would like to use jQuery chaining functionality if possible to extent the method above so that I can attach a DOM Ready event to the popped up page and then use that event to call a method on the code behind of the popped up page to automatically login. Something similar to this (Note: The Following Code Sample Does Not Work, It Is Here To Try And Help Illustrate What We Are Trying To Achieve)... <script type="text/javascript"> $(document).ready(function () { $('a[rel="external"]').click(function () { window.open($(this).attr('href').ready(function () { // Use JavaScript (Pref. jQuery Partial Control Name Selectors) To Populate Username/Password TextBoxes & Click Login Button. }) }); }); </script> Our Architecture Is As Follows: We have the source for both products (ASP.NET WebSite[s]) and they are run under different app. pools in IIS. I hope this all makes sense, and if my plan is not going to work, please provide hints ;) Thanks All/Kind Regards, Terry Robinson.

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  • Swig typecast to derived class?

    - by Zack
    I notice that Swig provides a whole host of functions to allow for typecasting objects to their parent classes. However, in C++ one can produce a function like the following: A * getAnObject() { if(someBoolean) return (A *) new B; else return (A *) new C; } Where "A" is the parent of classes "B" and "C". One can then typecast the pointer returned into being a "B" type or "C" type at one's convenience like: B * some_var = (B *) getAnObject(); Is there some way I can typecast an object I've received from a generic-pointer-producing function at run-time in the scripting language using the wrappers? (In my case, Lua?) I have a function that could produce one of about a hundred possible classes, and I'd like to avoid writing an enormous switch structure that I'd have to maintain in C++. At the point where I receive the generic pointer, I also have a string representation of the data type I'd like to cast it to. Any thoughts? Thanks! -- EDIT -- I notice that SWIG offers to generate copy constructors for all of my classes. If I had it generate those, could I do something like the following?: var = myModule.getAnObject(); -- Function that returns an object type-cast down to a pointer of the parent class, as in the function getAnObject() above. var = myModule.ClassThatExtendsBaseClass(var); -- A copy constructor that SWIG theoretically creates for me and have var then be an instance of the inheriting class that knows it's an instance of the inheriting class?

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