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  • Find which alias method is called in rails model

    - by Kashif Umair Liaqat
    I am new to rails development. I have created some aliases to a method and I want to know that which alias is called. I have this code. alias_method :net_stock_quantity_equals :net_stock_quantity alias_method :net_stock_quantity_gte :net_stock_quantity alias_method :net_stock_quantity_lte :net_stock_quantity alias_method :net_stock_quantity_gt :net_stock_quantity alias_method :net_stock_quantity_lt :net_stock_quantity def net_stock_quantity #some code here end I want to know that user has called which alias. Like if user calls net_stock_quantity_equals then I should know that the user has called net_stock_quantity_equals not net_stock_quantity. Any help would be appreciated.

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  • UIImagePickerController does not deliver geo tag data

    - by Gregory Mace
    When I use UIImagePickerController to select a photo, either from the Camera Roll or the Photo Library, the image that gets returned to me in the method 'didFinishPickingImage' does not contain the exif data for latitude and longitude. I know that the headers are there, because they show up when imported into iPhoto, also if I upload images from the Camera Roll, they also contain the exif headers for location. Is there a way to get UIImagePickerController to deliver that information as well?

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  • ACL actions tag cause 'roles resource tree' draw incorrectly in admin/system/permissions/roles

    - by latvian
    Hi, We created new action similar to 'hold', 'ship' and others in the 'sales_order/view' admin section that can be triggered by clicking at the button. Afterward, we added our new action to the ACL with the following code in config.xml: <acl> <resources> <admin> <children> <sales> <children> <order> <children> <actions translate="title"> <title>Actions</title> <children> <shipNew translate="title"><title>Ship Ups</title></shipNew> </children> </actions> </children> <sort_order>10</sort_order> </order> </children> </sales> </children> </admin> </resources> </acl> ACL functionality works, however, in the 'Resources Tree'(System/Permissions/Roles/Role Resources) our new action does never show up as selected(checked) even thou it is allowed for particular Role. I can see that from table 'admin_rule' with resource id for our new action that it is allowed, so it needs to be selected, but it is not. When trying to solve this issue i looked into the template(permissions/rolesedit.phtml) and I found that the 'resource tree' is draw with Javascript...thats where i got stock due to my limited knowledge in Javascript. Why the resource tree does not display our new ACL entry correctly, that is the check box is never checked? Thank You for helping margots

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  • Using maven-release-plugin to tag and commit to non-origin

    - by Ali G
    When I do a release of my project, I want to share the source with a wider group of people than I normally do during development. The code is shared via a Git repository. To do this, I have used the following: remote public repository - released code is pushed here, every week or so (http://example.com/public) remote private repository - non-release code is pushed here, more than daily (http://example.com/private) In my local git repository, I have the following remotes defined: origin http://example.com/private public http://example.com/public I am currently trying to configure the maven-release-plugin to manage versioning of the builds, and to manage tagging and pushing of code to the public repository. In my pom.xml, I have listed the <scm/ as follows: <scm><connection>scm:git:http://example.com/public</connection></scm> (Removing this line will cause mvn release:prepare to fail) However, when calling mvn release:clean release:prepare release:perform Maven calls git push origin tagname rather than pushing to the URL specified in the POM. So the questions are: Best practice: Should I just be tagging and committing in my private repo (origin), and pushing to public manually? Can I make Maven push to the repository that I choose, rather than defaulting to origin? I felt this was implied by the requirement of the <connection/ element in <scm/.

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  • Enabling tag libraries in jsp

    - by noam
    I feel like I am missing something - from what it seems, jsp comes out of the box with support for tags, as this question's answer shows (the guy was asking a pure-jsp question and got an answer involving tags). But if I try to run the given code <c:out value="${myString}"/> (with myString defined before, of course), the jsp just writes the above line into the html. Do I have to do something extra to enable it?

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  • Winforms control that works like ajax tag-completion

    - by Sargola
    Heya, I want to create a winforms app where you can assign tags to an entity. ofc I want the customer to re-use existing tags a lot. That's why I want to show them the list of tags while they are typing (similar to intellisense in VS and the tags-dropdown even here in stackoverflow ;)) do you have any control(s) in mind that offers this functionality? can I reuse a ComboBox for this? (here I need to drop it down programatically - how?) I want to have the taglist getting input-focus but not lose the mainform-focus, and I want it to be on top over all windows and even range out of the mainform-area (like intellisense in vs) thx!

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  • Call an anchor tag via javascript

    - by Fero
    Hi all, I am using thick box 3.1 to load a pop up. It working well by using in the following way: <a href="filename.php" class="thickbox"> TEST </a> If we click on the TEST now then the popup is working well and good. Now my prob is: I need to call this popup in form load using JavaScript. I do something like below: <script type="text/javascript"> window.location.href = "filename.php" </script> it's just redirecting to that particular file. But not showing in the pop up. What is the possible way? thanks in advance

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  • Error when specifying tag attributes in NHaml

    - by jessegavin
    I am just getting started with NHaml and ran into a snag. This is my application.haml file: %html %head %title = Get Some Data %link{ href="/media/css/styles.css", rel="Stylesheet", type="text/css" } %body %div.page %h1 = Get Some Data _ When I try to view in a browser it throw the following error: NHaml.Exceptions.SyntaxException: The attribute ',' is occurs twice. If I remove the line beginning with %link it works fine. What am I doing wrong? I am following the step-by-step from Brian Hartsock: http://blog.brianhartsock.com/2009/01/15/using-nhaml-from-source/#nhaml_reference

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  • XSL ignores my whitespace even with the <xsl:text> tag

    - by danielle
    I'm making a header in my XSL code that includes multiple fields of information, i.e. "Name: Bob Birthdate: January 1 1900," etc. I enclosed them in tags as such: <xsl:text> Gender: Male </xsl:text> But on the page, the whitespace around Gender/Male is being ignored. Is there something I'm missing? Thanks in advance.

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  • in php, how to send the html tag to mail

    - by zahir hussain
    <script type="text/javascript"> var head= 23; </script> <?php $h="<script language='javascript'> document.write(head);</script>"; $headers = "MIME-Version: 1.0" . "\r\n"; $headers .= "Content-type:text/html;charset=ISO-8859-1" . "\r\n"; $mail_from='[email protected]'; $name="husssain"; $headers.="From: $name <$mail_from>"; $con="Welcome to world"; $to ="[email protected]"; $send_contact = mail($to,$con,$h,$headers); ?> then i send the $h to my mail id but i recieve only this <script language='javascript'> document.write(head);</script>

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  • How do you unit test a unit test?

    - by FlySwat
    I was watching Rob Connerys webcasts on the MVCStoreFront App, and I noticed he was unit testing even the most mundane things, things like: public Decimal DiscountPrice { get { return this.Price - this.Discount; } } Would have a test like: [TestMethod] public void Test_DiscountPrice { Product p = new Product(); p.Price = 100; p.Discount = 20; Assert.IsEqual(p.DiscountPrice,80); } While, I am all for unit testing, I sometimes wonder if this form of test first development is really beneficial, for example, in a real process, you have 3-4 layers above your code (Business Request, Requirements Document, Architecture Document), where the actual defined business rule (Discount Price is Price - Discount) could be misdefined. If that's the situation, your unit test means nothing to you. Additionally, your unit test is another point of failure: [TestMethod] public void Test_DiscountPrice { Product p = new Product(); p.Price = 100; p.Discount = 20; Assert.IsEqual(p.DiscountPrice,90); } Now the test is flawed. Obviously in a simple test, it's no big deal, but say we were testing a complicated business rule. What do we gain here? Fast forward two years into the application's life, when maintenance developers are maintaining it. Now the business changes its rule, and the test breaks again, some rookie developer then fixes the test incorrectly...we now have another point of failure. All I see is more possible points of failure, with no real beneficial return, if the discount price is wrong, the test team will still find the issue, how did unit testing save any work? What am I missing here? Please teach me to love TDD, as I'm having a hard time accepting it as useful so far. I want too, because I want to stay progressive, but it just doesn't make sense to me. EDIT: A couple people keep mentioned that testing helps enforce the spec. It has been my experience that the spec has been wrong as well, more often than not, but maybe I'm doomed to work in an organization where the specs are written by people who shouldn't be writing specs.

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  • Reading HTML table data / html tag

    - by user348038
    I have some 50 pages of html which have around 100-plus rows of data in each, with all sort of CSS style, I want to read the html file and just get the data, like Name, Age, Class, Teacher. and store it in Database, but I am not able to read the html tags e.g space i kept to display it here <table class="table_100"> <tr> <td class="col_1"> <span class="txt_student">Gauri Singh</span><br> <span class="txt_bold">13</span><br> <span class="txt_bold">VIII</span><br> </td> <td class="col_2"> <span class="txt_teacher">Praveen M</span><br> <span class="txt_bold">3494</span><br> <span class="txt_bold">3Star</span><br> </td> <td class="col_3"> </td> </tr> </table>

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  • html select option tag closes itself due to a "/" character in the dynamic value (JSP, JSTL)

    - by saky
    <select id="ordersSelect" class="drop-down" onchange="somemethod()"> <c:forEach items="${orders}" var="order" varStatus="orderStatus"> <option value="${order.id}"> ${order.publicId} </option> </c:forEach> </select> I have the above peice of code in a JSP page, that receives a list of Orders and each order has some information, the particular information that I want to display in a SELECT field is the publicId. The problem is that, on display there is only one OPTION in the SELECT and the rest of the order's publicId s are displayed as normal text below the SELECT box and not an OPTION to select. I found out that the publicId actually contains a String like A10/0001/0 and that is the character "/" is most probably causing the problem. Any solutions/suggestion/ideas?

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  • How to loop through a boost::mpl::list?

    - by Kyle
    This is as far as I've gotten, #include <boost/mpl/list.hpp> #include <algorithm> namespace mpl = boost::mpl; class RunAround {}; class HopUpAndDown {}; class Sleep {}; template<typename Instructions> int doThis(); template<> int doThis<RunAround>() { /* run run run.. */ return 3; } template<> int doThis<HopUpAndDown>() { /* hop hop hop.. */ return 2; } template<> int doThis<Sleep>() { /* zzz.. */ return -2; } int main() { typedef mpl::list<RunAround, HopUpAndDown, Sleep> acts; // std::for_each(mpl::begin<acts>::type, mpl::end<acts>::type, doThis<????>); return 0; }; How do I complete this? (I don't know if I should be using std::for_each, just a guess based on another answer here)

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  • Selecting all images in a <td> tag and disabling them

    - by Cen
    My HTML looks something like this: <table class="disabled"> <tr> <td> <input blah blah> </td> <td> <img id="reallyLongASP.NetID" etcetc/> </td> </tr> </table> In all with a class indicated as "disabled", I want to set visibility: hidden on the <img>. I can disable using the crazy id ASP.Net gives, but would like to do a general statement that affects every control in the <table> Thanks for the help in advance,

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  • TCL tDom Empty XML Tag

    - by pws5068
    I'm using tDom to loop through some XML and pull out each element's text(). set xml { <systems> <object> <type>Hardware</type> <name>Server Name</name> <attributes> <vendor></vendor> </attributes> </object> <object> <type>Hardware</type> <name>Server Two Name</name> <attributes> <vendor></vendor> </attributes> </object> </systems> }; set doc [dom parse $xml] set root [$doc documentElement] set nodeList [$root selectNodes /systems/object] foreach node $nodeList { set nType [$node selectNodes type/text()] set nName [$node selectNodes name/text()] set nVendor [$node selectNodes attributes/vendor/text()] # Etc... puts "Type: " puts [$nType data] # Etc .. puts [$nVendor data] } But when it tries to print out the Vendor, which is empty, it thows the error invalid command name "". How can I ignore this and just set $nVendor to an empty string?

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  • Seam:token tag not being respected

    - by JBristow
    When I click a command button, and then hit the browser back button to the form and click it again, it submits a second time without throwing the proper exception... Even stranger, the form id itself is DIFFERENT when I come back, which implies it has regenerated a "valid" form id at some point. Here's the relevant code: Any ideas? <h:form id="accountActivationForm"> <s:token/> <a4j:commandButton id="cancelActivateAccountButton" action="#{controller[cancelAction]}" image="/images/button-Cancel-gray.gif" reRender="#{reRenderList}" oncomplete="#{onCancelComplete}" /> &#160; <a4j:commandButton id="activateAccountButton" action="#{controller[agreeAction]}" image="/images/button-i-agree-continue.gif" styleClass="activate-account-button" reRender="#{reRenderList}" oncomplete="#{onActivationComplete}"/> </h:form> Clarifications: I inherited this, so I'm trying to change it as little as possible. (It's used in a couple places.) Each action returns a view, not null. I have confirmed this by stepping through line-by-line. The reRenderList is empty in my current test-case. onActivationComplete is also empty. I'm going to be going template-by-template to see if someone made it with nested forms, because my coworkers have had unrelated problems due to that, so it couldn't hurt to eliminate that as a possible problem.

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  • cvs to mercurial conversion gets tags wrong

    - by Mark Borgerding
    I've tried all the recommended conversion techniques Mostly they manage to get the latest version of the files right, but every one of them trashes my history. Many (most?) of the tags from my cvs project have at least one file in error when I run "hg up $tag" My cvs repo is not all that complicated. Why can't anything convert it? I'd like to dump cvs and convert to mercurial, but not without history. To recap my frustration: I tried hg convert (tried --branchsort,--timesort, fuzz=0) I tried cvs2svn and then hg convert. tailor does not work with recent versions of mercurial fromcvs disappeared from the face of the earth hg-cvs-import has been abandoned for 4 years and doesn't work with recent versions of hg I have tried using the two most recent versions of mercurial ( 1.5 and 1.5.1 ).

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  • Using colon in html tag and handle its element in javascript

    - by Fabien Bernede
    Hello, why my "myns:button" don't become red in IE 6 / 7 / 8 unlike in Firefox / Opera / Safari / Chrome ? <html> <head> <script type="text/javascript"> window.onload = function() { var tmp = document.getElementsByTagName('myns:button'); for (i = 0; i < tmp.length; i++) { tmp[i].style.color = '#FF0000'; } }; </script> </head> <body> <myns:button>My NS Button</myns:button> </body> </html> I already tried to prepend the following to my js : document.createElement('myns:button'); But that doesn't work in IE, why ? Thanks.

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  • jBPM 4.3 Task Notification tag being ignored

    - by user291780
    I have a task with a notification entry but no emails are being generated and no entries in logs. Emails from mail node work fine. What am I doing wrong? Do I have to do anything special to my custom AssignmentHandler impl for notifications? <mail g="216,156,80,40" name="Send email"> <to addresses="[email protected]" /> <subject>Testing the mail activity</subject> <text>This message was sent by the jBPM mail activity tester</text> <transition g="-78,-18" to="User Review" /> </mail> <task g="210,250,92,52" name="User Review"> <description>User Review Task Description</description> <assignment-handler class="com.kevinmoodley.BPMTaskAssignmentHandler"> <description>Review AI Process Failure Assignment Handler</description> </assignment-handler> <notification> <to addresses="[email protected]" /> <subject>Testing from task</subject> <text>This message was sent by the jBPM User Review task</text> </notification> <transition g="-42,-18" name="CANCEL" to="end1" /> <transition g="-42,-18" name="RESTART" to="end2" /> </task> Thanks Kevin

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  • Facebook photo_tag fql query problem?

    - by Simon
    Hello I have a problem search through the photo tag that facebook user got tagged. SELECT pid FROM subject = uid uid = are the friend of the logged in user. I have received a list of tagged for particular user since I wanted to count how many he/she being tagged, I counted on my server code after retreive an XML from facebook. I can see some of my friends got tagged 60, when I looked at his/her profiles, he/she has more than 60 around 200 tagged photos. Did I miss anything in my query? I created a dummy account and upload a photo including tagging but I receive the right number of tagged photos of his.

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  • Jquery .show() to display div tag

    - by kumar
    I am using this code to display a grid $('#table1 tr').bind('click', shows); function shows() { $('#table').show(); } Where #table is the following HTML fragment: <div id="table"> <p>shiva</p> </div> I am not able to show shiva? is this right what I am doing here? thanks

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