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  • Overriding Magento Admin Controller, for Beginners

    - by Knowledge Craving
    In the Magento Admin section, I want to override the "Sales/Order/ShipmentController.php" controller file of the core Mage. I have tried rewriting the URL, using the "from" & "to" tags, but in vain. I don't know what is the actual & correct way of doing this, as I'm a newbie in Magento. Please anybody provide some good fundamental & correct answer, so that at least the concept gets clear. Also, if possible, please tell me, what is the actual purpose of the controller, for both the frontend & the back-end? Any help is greatly appreciated.

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  • Trying to get excel 2003 into already made windows form

    - by Dcurvez
    good afternoon everyone :) I got sucha dilemma! (hate being new at stuff!) What my problem is is that I have a project that is in full design mode swing right now. I built it using the Windows form.. Anyways, on one of my forms..that I already started building (very painstakingly).. Minds have changed and now what needs to be on that form is either a full excel 2003 workbook..or at the very least..excel worksheet. The problem is that I have not been using studio 2008 for long..and coding experience shows the same. Can someone please tell me how the heck I can put a worksheet or a workbook on that form without starting my whole project over using office forms? Please..go slow with this newbie cuz i really dont know anything and Jargon is confusing me even more :( thanxxXXX :)

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  • How can I give some basic text editing functionality to a firefox plugin?

    - by roddik
    Hello. I'm writing a plugin to Firefox, which is basically a sidebar, that is filled with yaml-formatted information based on what user does on the page (just another web testing solution). I want to enable user to change generated text manually right in the sidebar and: Add code-folding (folding click: \n text: some text to a single line) Add highlighting of registered actions (click, fill and so on) and unregistered actions (syntax errors) How do I do that? Is placing an iframe to the sidebar and trying to do that with html/js the best solution (seen it in a similar one)? As you may have noticed, I'm a newbie in plugin writing, so please excuse if anything.

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  • Launching multiple applications with a single command/script/shortcut

    - by Bill
    I realized a few days ago that every time I sit down at work, I do a few things after unlocking my computer. First, I open up Firefox, then I open up Chrome, then I log in to Digsby. I realized I could probably save repeating this daily by writing a small batch script to open up Firefox and Chrome , but I couldn't figure out how to make it work.. and since the whole effort is to save time I don't want to bash my head around in the windows command prompt to do it. I also tired this in powershell but ran in to a bunch of security nonsense. Is there a way to do this that I am missing? Bonus points if somebody has figured out how to manipulate Digsby via COM , scripting, or python =)

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  • Is setting an empty/blank DNS A record allowed?

    - by John
    I'm trying to wrap my head around the wonderful world on DNS. I have created a zone file for example.com which contains: @ A 1.2.3.4 * A 1.2.3.4 However I am also setting up my local DNS, local.example.com which I have created a separate zone file for containing the following: machine1 A 192.168.0.1 machine2 A 192.168.0.2 When I dig machine1.local.example.com it returns A record 192.168.0.1, great. Sadly, badmachine.local.example.com returns 1.2.3.4, as does local.example.com. I'm not sure of the best way to prevent this. If I add the following to the local.example.com empty A records are returned for the above 2 examples as is the behaviour I desire: @ A * A Is this allowed? Is this best practice, or am I doing things terribly wrong? I'm using PowerDNS with BIND backend. Thanks for your thoughts!

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  • C# array problem

    - by user208080
    Hi there. I am a newbie in C# and here are 2 questions: I have a 2d array a[3,3], how can I express one dimension as a new array and pass to some function. i.e. int[,] a = new int[3,3]; a[0,0] = 1; ... string b = concatenate(a[0]); // where concatenate is a function take a one dimension array as param Can I create a 65000x65000 array with C#? I got some "out of memory" error. Thanks in advance.

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  • List files recursively and sort by modification time

    - by Problemaniac
    How do I list all files under a directory recursively and sort the output by modification time? I normally use ls -lhtc but it doesn't find all files recursively. I am using Linux and Mac. ls -l on Mac OS X can give -rw-r--r-- 1 fsr user 1928 Mar 1 2011 foo.c -rwx------ 1 fsr user 3509 Feb 25 14:34 bar.c where the date part isn't consistent or aligned, so a solution have to take this into account. Partial solution stat -f "%m%t%Sm %N" ./* | sort -rn | head -3 | cut -f2- works, but not recursively.

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  • HAproxy to web host sub directory?

    - by daemonza
    Hi for reasons outside my control, I need to load balance two servers, that run a non-virtual host enabled app on IIS. Normally in HAProxy I would load balance servers(apache, tomcat, etc) like this : acl is_www_example_com hdr_end(host) -i www.example.com use_backend www_example_com if is_www_example_com backend www_example_com balance roundrobin cookie SERVERID insert nocache indirect option httpchk HEAD / HTTP/1.0 option httpclose option forwardfor server node1 192.168.1.1:80 cookie node1 server node1 192.168.1.2:80 cookie node1 Which will route to the node 1 and node 2 server and serve up the virtual host site. if I need to route to www.example.com/application/data How would I be able to do it, with the above example, if at all even possible?

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  • Why is IE not adhering to my column widths?

    - by Trent
    This has been driving my crazy trying to solve Code: http://pastebin.com/rqyw35jG First of all, I'm rendering in standards mode. I have a table in IE, with width=100%, and all columns in the table with specified widths except the last column. The intended behaviour is for IE to size the final column so it stretches to the page. This more or less works. However; Certain conditions seem to break the table widths and cause IE to go and size the table however it pleases. The table contains a row which is merged across all columns AND This merged row contains enough text to fill the whole cell AND Enough text is entered into one of the cells whose column had unspecified width, causing the text to wrap. When this 3 conditions occur, all the columns move slightly. The text still wraps and you wouldn't normally notice that the columns are the wrong size unless you measure them, or compare the page to a version without wrapped text. Is this even supposed to happen in standards mode? Code: <%@ Page Language="VB" %> <%@ Import Namespace="Microsoft.SharePoint.Client" %> <%@ Import namespace="System.Data" %> <%@ Import Namespace="System.Data.SQLClient" %> <script runat="server"> Protected Sub Page_Load(sender As Object, e As System.EventArgs) End Sub </script> <% %> <!DOCTYPE html /> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> </head> <body> <table style="width:100%;"> <tr> <td style="width:500px;">egqwgw gqgqwgqg qwgqgqg qgwgqgqg qwgqgg</td> <td style="width:500px;">gqgqwgqg gqwgqgqgq gqgqgqg qgg</td> <td>If too much text is entered into this column, the column sizes will begin to change. wehwehweh hwehwh whhwhwh hwehwhwh</td> </tr> <tr> <td>a gqwgqwg gqgqw </td><td>gqgqgqg gqgqg</td><td></td> </tr> <tr> <td colspan="3">Columns only move if text on this line is filling out the whole width of the page. gqwgqwggqg qgqgqwgqg qgqwgqgqg gqgwqgqg gqgqgqgqg qgqgqgqg gqgggqg qgwgqgqg gqgqgqwgwg qgqwgqgqgq gqgwgwgqg gqgwgq gqwgwgqgqwg qgwgqgqgqwg qwgqwgqgqg qgwgqgqqg gqwgqwgqwgwqg gqgwgqgwg qwgqwgqgqgq qwgqgqgqg gwqgqgqg qggqwgqg qggwqgqg </td> </tr> </table> </body> </html>

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  • JQuery selector: pass on id from array into function

    - by user347256
    I have a list of items <div id="item1">somestuff</div> <div id="item2">somestuff</div> <div id="item3">somestuff</div> When someone clicks on one of these, I need to take some actions based on the id (the number). Let's say hide it. How can I make the function generic, and how can I pass the id into the function? $(document).ready(function() { $("#item-howcanImakethisselectorgeneric?").click(function () { $("#item-andhowcanIpasshteidintohere?").hide(); } } I'm a javascript/jquery newbie, any help (including rtfm) appreciated.

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  • google app engine db.Model in python only display user-defined fields

    - by MattM
    I'm a python newbie so I apologize in advance if this question has been asked before. I am building out an application in GAE and need to generate a report that contains the values for a user-defined subset of fields. For example, in my db model, CrashReport, I have the following fields: entry_type entry_date instance_id build_id crash_text machine_info I present a user with the above list as a checkbox group from which they select. Whichever fields the user selects, I then create a report showing all the values in the datastore, but only for the fields that they selected. For example, if from the above list, the user selects the build_id and crash_text fields, the output might look like this: build_id crash_text 0.8.2 blown gasket 0.8.2 boom! 0.8.1 crack! ... So the question is, how exactly do I only access the values for the fields which the user has defined?

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  • Unable to get my master & details gridview to work.

    - by Javier
    I'm unable to get this to work. I'm very new at programming and would appreciate any help on this. <%@ Page Language="C#" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server"> protected void Page_Load(object sender, EventArgs e) { } protected void DataGridSqlDataSource_Selecting(object sender, SqlDataSourceSelectingEventArgs e) { } </script> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title>Untitled Page</title> </head> <body> <form id="form1" runat="server"> <div> <asp:SqlDataSource ID="DataGrid2SqlDataSource" runat="server" ConnectionString="<%$ ConnectionStrings:JobPostings1ConnectionString %>" SelectCommand="SELECT [Jobs_PK], [Position_Title], [Educ_Level], [Grade], [JP_Description], [Job_Status], [Position_ID] FROM [Jobs]" FilterExpression="Jobs_PK='@Jobs_PK'"> <filterparameters> <asp:ControlParameter Name="Jobs_PK" ControlId="GridView1" PropertyName="SelectedValue" /> </filterparameters> </asp:SqlDataSource> <asp:SqlDataSource ID="DataGridSqlDataSource" runat="server" ConnectionString="<%$ ConnectionStrings:JobPostings1ConnectionString %>" SelectCommand="SELECT [Position_Title], [Jobs_PK] FROM [Jobs]" onselecting="DataGridSqlDataSource_Selecting"> </asp:SqlDataSource> <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="Jobs_PK" DataSourceID="DataGridSqlDataSource" AllowPaging="True" AutoGenerateSelectButton="True" SelectedIndex="0" Width="100px"> <Columns> <asp:BoundField DataField="Position_Title" HeaderText="Position_Title" SortExpression="Position_Title" /> <asp:BoundField DataField="Jobs_PK" HeaderText="Jobs_PK" InsertVisible="False" ReadOnly="True" SortExpression="Jobs_PK" /> </Columns> </asp:GridView> <br /> <asp:DetailsView ID="DetailsView1" runat="server" AutoGenerateRows="False" DataKeyNames="Jobs_PK" DataSourceID="DataGrid2SqlDataSource" Height="50px" Width="125px"> <Fields> <asp:BoundField DataField="Jobs_PK" HeaderText="Jobs_PK" InsertVisible="False" ReadOnly="True" SortExpression="Jobs_PK" /> <asp:BoundField DataField="Position_Title" HeaderText="Position_Title" SortExpression="Position_Title" /> <asp:BoundField DataField="Educ_Level" HeaderText="Educ_Level" SortExpression="Educ_Level" /> <asp:BoundField DataField="Grade" HeaderText="Grade" SortExpression="Grade" /> <asp:BoundField DataField="JP_Description" HeaderText="JP_Description" SortExpression="JP_Description" /> <asp:BoundField DataField="Job_Status" HeaderText="Job_Status" SortExpression="Job_Status" /> <asp:BoundField DataField="Position_ID" HeaderText="Position_ID" SortExpression="Position_ID" /> </Fields> </asp:DetailsView> </div> </form> </body> error message: Cannot perform '=' operation on System.Int32 and System.String. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.EvaluateException: Cannot perform '=' operation on System.Int32 and System.String.

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  • Checking sqlite datetime NULL with RoR

    - by Paul N
    RoR/SQL newbie here. My datetime column 'deleted_at' are all uninitialized. Running this query returns an error: SELECT * FROM variants v ON v.id = ovv0.variant_id INNER JOIN option_values_variants ovv1 ON v.id = ovv1.variant_id INNER JOIN option_values_variants ovv2 ON v.id = ovv2.variant_id INNER JOIN option_values_variants ovv3 ON v.id = ovv3.variant_id INNER JOIN option_values_variants ovv4 ON v.id = ovv4.variant_id WHERE v.deleted_at = NULL AND v.product_id = 1060500595 However, if I set my datetime values to 0, and set my query to v.deleted_at = 0, the correct variant is returned to me. How do I check for uninitialized/NULL datetimes?

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  • variable $base_path is not working

    - by Nidhi Prasad
    I am trying to get the value of base_path variable in PHP (on lamp server) . I have kept the code insider beta_test directory inside www directly. i.e, base path function should return " /beta_test/ " . But it is returning just single slash ( "/" ) . The code that I tried is <script type="text/javascript" src="<?php print base_path(); ?>sites/all/themes/people10/slider/call.js"></script> Expected output is <script type="text/javascript" src="/beta_test/sites/all/themes/people10/slider/call.js"></script> But its giving <script type="text/javascript" src="/sites/all/themes/people10/slider/call.js"></script> I am using php version 5.3.3.Can anyone please help me in getting this issue solved? I am newbie to php and drupal .

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  • Unable to locate using find element by link

    - by First Rock
    Newbie in testing. I generated a test case using Selenium, and then exported it as a Python script. Now, when I try to run that in terminal, I get following error: raise exception_class(message, screen, stacktrace) NoSuchElementException: Message: u'Unable to locate element: {"method":"link text","selector":"delete"}' I am using the command generated by Selenium i.e driver.find_element_by_link_text("delete").click() The reason for the error I believe is that the link "delete" in my web page is seen only when I click on a particular line to be deleted. So I guess it is being unable to locate the link. Please suggest what alternative measure could I use to locate and click on the "delete" link. Thanks in Advance:)

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  • Creating video with audio and still image for YouTube

    - by scottlabs
    I'm running the following command: ffmpeg -i audio.mp3 -ar 44100 -f image2 -i logo.jpg -r 15 -b 1800 -s 640x480 foo.mov Which successfully outputs a video with my recorded audio and an image on it. When I try and upload this to YouTube it fails to process, regardless of the formats I try: .mov, .avi, .flv, .mp4 Is there some setting I'm missing in the above that would generate a format Youtube will accept? I've tried looking through the ffmpeg documentation but I'm in over my head. I did an experiment by putting a 2 second video with a 30 second mp3. When I uploaded to youtube, the resulting video was only 2 seconds long. So it may be that YouTube looks only to the video track for the length, and since a picture is only a frame long or whatever, maybe that borks it.

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  • JQuery works on JsFiddle but not in project

    - by DanielNova
    Here is the JsFiddle I created: http://jsfiddle.net/ShHVy/ Everything works fine - different data is displayed in the column row to the right as I wish.. However, even having this exact code in my Project won't make it work The page in question is a popup view and it looks like this: <style type="text/css"> .highlighted { background-color: Orange; color: White; } </style> <script> var chosen = []; $("td").click(function () { var idx = $(this).index() + 1; $("td:nth-child(" + idx + ")").removeClass("highlighted"); $(this).addClass("highlighted"); chosen[idx] = $(this).parent("tr").index(); }); var data = { "Differdange": ["Differdange 1", "Differdange 2", "Differdange 3", "Differdange 4"], "Dippach": ["Dippach 1", "Dippach 2", "Dippach 3", "Dippach 4", ] }; function pushData(id, col) { $("#datachange table td:nth-child(" + 2 + ")").each(function (i, v) { $(this).html(data[id][i]) }); } $(function () { $("#datachange td").click(function () { var idx = $(this).index() + 1; $("td:nth-child(" + idx + ")").removeClass("highlighted"); $(this).addClass("highlighted"); pushData($(".highlighted").html(), 2); }); }); </script> <html> <head><title>Table Data Change</title></head> <body id="datachange" class="demo"> <table> <thead> <tr> <th>ID</th> <th>DATA</th> </tr> </thead> <tbody> <tr> <td>Differdange</td> <td></td> </tr> <tr> <td>Dippach</td> <td></td> </tr> <tr> <td>Dippach</td> <td></td> </tr> <tr> <td>Differdange</td> <td></td> </tr> </tbody> </table> </body> </html> Can anyone tell me why this small piece of JQuery doesn't work on mine (it's nothing to do with libraries as the top "td" function works 100% fine)

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  • Does anyone get zero-height select fields in Firefox 3.6.3?

    - by user350635
    If you open this HTML in Firefox 3.6.3 (confirmed in some earlier versions too), and click the drawStuff() link repeatedly, it doesn't render the contents of the last div consistently. Looking more closely it seems like it's rendering select fields with height=0. Any idea why this would happen? <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title> A Page </title> <script type="text/javascript"> function drawStuff() { for (var i = 1; i <= 5; i++) { var curHtmlArr = []; for (var j = 0; j < 5; j++){ curHtmlArr.push("<select>"); curHtmlArr.push(getOptgroup()); curHtmlArr.push(getOptgroup()); curHtmlArr.push(getOptgroup()); curHtmlArr.push("<\/select>"); } var foobar = document.getElementById('elem_' + i); foobar.innerHTML = curHtmlArr.join(''); } } function getOptgroup(){ var htmlArr = []; htmlArr.push('<optgroup label="Whatever">'); for (var ii = 0; ii < 32; ii++){ htmlArr.push(' <option value="' + ii + '"> Blah ' + "<\/option>"); } htmlArr.push("<\/optgroup>"); return htmlArr.join(''); } </script> </head> <body> <table border=1 style="width:900px;" summary="A Table"> <tr> <td> <div id="elem_1"></div> </td> <td> <div id="elem_2"></div> </td> <td> <div id="elem_3"></div> </td> <td> <div id="elem_4"></div> </td> <td> <div>abc</div> <div id="elem_5"></div> </td> </tr> </table> <a href="javascript:drawStuff()"> drawStuff() </a> <script type="text/javascript"> drawStuff(); </script> </body> </html>

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  • Keep row of datagridview clicked by user selected

    - by user367509
    Hi All, I need the snipped code in C# to mantain selected the row from a datagridview after that row is double clicked. Right now I'm displaying data from a dataset and the selection mode is FullRowSelect. Any way to set this? There are two scenarios to deal with: 1) Everytime the timer ticks the selected row always go to the first row of datagridview. 2) Once a row is clicked, it is selected but after the timer ticks the selected row goes to the first one. Thanks for your help! A newbie programmer

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  • oomla.. GoDaddy.. FileZilla ... :S

    - by user282659
    have created a a website in my localhost computer using Joomla Now I want to launch the site into the web.. So I brought a domain from GoDaddy.com .. Im a newbie into this and I was using This Tutorial in order to set up the website... Now Im Stuck in the Step 08 Which asks to upload some files into the web host directory... I used FileZilla as my FTP Client .. When I give the host name and the password, Port number as 21 and try to login it says.. Connection Timed Out.. and says.. Could Not Connect to server . Plase explain m on how to use the FileZilla.. And Solve th above problem ..

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  • ruby on rails sub directory inside in the 'Views' main directory

    - by Kum
    Hello, am a newbie in ruby on rails and am stuck with a simple problem of routing. I have my controller 'sub' and the 'Views' folder containing the add,edit,new erb files. In my routes file, i have 'map.resources :subs'. Until now, everything is fine. Problem: I moved the add,edit,new erb files into a subfolder called 'admin' inside the 'Views' main directory. I have no idea how to call those erb files from that 'admin' subdir. By default, it is looking for /app/views/subs/index.html.erb, and i want it to look in /app/views/subs/admin/index.html.erb Please can anyone tell me how to do this. Many many thanks

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  • CakePHP accessing other controllers

    - by James
    CakePHP Newbie :) I am having trouble accessing another controller and passing that data to a view in one of my controllers: In controllers/landings_controller.php: var $uses = 'User'; function home() { $userdata = $this->User->read(); $this->set(compact('userdata')); } In views/landings/home.ctp: <?php echo $this->userdata; ?> When accessing /landings/home I get the following error: Notice (8): Undefined property: View::$userdata [APP/views/landings/home.ctp, line 38] I don't know what I am doing wrong. Any help? Thanks!

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  • iPhone Tab Bar App With Registration View

    - by leeks
    Hi! I'm a relative newbie on iPhone app development but have successfully created a tab bar app with 4 tab bar items. I would like to have a one-off registration page for users to key-in information when they open the application for the first time. The registration page should load before the view with the selection of tab bar items loads. What is the best way to do this? Also, how do I load a UIView or UIWebView before the tab bar items load? Any suggestions and sample code would be very much appreciated - thanks!

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  • $_COOKIE['cookiefoo'], try to get a cookie

    - by Felix Guerrero
    Hi, I'm newbie with webapps and PHP. I'm trying to get a cookie that it's not created yet, I mean, when I try to load a page that looks for a inexistent cookie I get an error, I tried to get rid of this with a try/catch but not success. This this the code I'm trying: try{ $cookie = $_COOKIE['cookiefoo']; if($cookie){ //many stuffs here } else throw new Exception("there is not a cookie"); } catch(Exception $e){ } How can I achieve this, any ideas, it would be appreciated it.

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  • How do I implement a remote system management app in .NET 3.5?

    - by leComte
    I need, within the next few days, to create a system management DLL to format a specified drive, and a test app (managed code)to call the DLL. This need to be implemented in .NET 3.5 / VS 2008. I am an absolute beginner and have been trying to get my head around COM and WMI, but both seem to have been superceded, and I need really basic, step-by-step guidance (i.e. "Click 'File New ... etc.) Any pointers to suitable search terms, tutorials, etc., would be greatly appreciated.

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