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  • passing a parameter from an other model on ruby

    - by MAGE
    I'm very newbie in ruby and need your help. I must save a "Topic" and make it like this : @topic = Topic.new(params[:topic]) But I would like to pass an other information to this topic. It has a field "community_id" that link it to a community. The logged user has this information on his table. How can I pass the "community_id" from the logged user to the "community_id" of the "topic" created ? thx for your help

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  • Login system and sessions (php)

    - by Jonathan
    I've created a login page and registration page and now I want to use that to password protect pages and have pages which show information specific to that user. Would storing the user ID of the user logged in in a Session variable be a safe and correct way of doing this? How easy would it be for a user to change the session variable to a different ID and access another user's information, and not having to type the users login details in?

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  • Calendar formatting issues

    - by Philipp
    Hi folks! We're searching for information on how to format instances of java.util.Calendar and more general information and coding hints regarding transition from using java.util.Date to java.util.Calendar. best, phil

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  • How do I create a command like \title in LaTeX?

    - by Kjir
    I am writing a document class for LaTeX and I want it to be generic. In this document class I redefine the \maketitle command to display a custom title page, and here I want to display some information, like the title, author, etc., but also some other informations. Here is how I display the title: {\LARGE{\bf \@title}}\\ I'd like to create a new command that works similarly to \title or \author, how can I do that?

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  • Best approach to developing a cross-browser javascript widget that populates from a MySQL database?

    - by MindSculpt
    I'm currently researching the best way to approach building a javascript widget someone can embed on their site, which would retrieve and display information from an external MySQL database. The gist of the widget would mimic the needs/functionality of Twitter's widget (http://twitter.com/about/resources/widgets), where it uses some combination of JS, PHP and/or AJAX and retrieves information from a MySQL DB with secure (or at least somewhat safe) cross-browser access. Thoughts or ideas on the best and most reliable way to approach something like this?

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  • need help while working on a website

    - by EqEdi
    I'm working for a website where i need to sum functionality related to sales I'm very new to the website stuff and found many things on net but don't knew what to follow. Can anybody suggest me some good tutorials which i can follow to create my website The things which i am going to work on as: saving customer information to data base using saved customer information, placing order generating bills and invoices and downloading it in pdf file format sending mails to customer with those invoice as attachments

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  • code to idetntify the number

    - by [email protected]
    Hi All, I got one problem while doing one TAPI application based project in C#. I'm using ITAPI3.dll My problem is.. i'm not getting incoming call information. To get the incoming call information, i'm using getcallinfo function. but it is showing empty message.

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  • Session attacks, what are the new breeds of attacks ?

    - by user352321
    Hello, I am collecting as information as possible about http(s) session attacks. There is a plenty of information about existing attacks, but, i would like to know if some new breeds of attacks are now made possible either by security flaws in popular software or technologies or by new smarter security engineering. Do you have some recommendations about new techniques or tools ? Thanks,

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  • javascript Refresh Div.

    - by Tom
    Hi, I am using this code to refresh the data inside of the div: <script> $(function() { $("#refresh").click(function() { $("#new").load("/new.php") }) }) </script> Except it loads the who page inside of the div, instead of just the information that is inside of the div. How do I make it refresh only the data that is inside of the div? Is there a way of doing it other than putting the information for that div in a seperate page?

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  • \sbox from inside an environment

    - by Miek Gieben
    I'm trying to save some text inside an environment for later use. The smallest test case I could come up with is this. The saved text in the sbox isn't available after the environment is closed. How can I work around that? Thanks. \documentclass{article} \begin{document} \newsavebox{\somebox} \begin{itemize} \item hello1 \item hello1 \sbox{\somebox}{Some text} \end{itemize} This should show something, but does not: "\usebox{\somebox}" \end{document}

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  • Query to get data from a main table

    - by Thu Thuy
    I have an Information table with 3 colums tableName/FieldName/Value and its data like this: TableName|FieldName | Value Films |DateSortie |NULL Films |Duree |NULL Films |CodeLangue |NULL Films |Documentaire |NULL Could you show me a SQL statement to put data into the Value Field, please! Note that I also have table Films and its fields like data in FieldName field of the Information table Thanks in advance TNT

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  • How can I download a script using Javascript and supply a header to the GET?

    - by Alan
    I have this method for downloading a script: var script = document.createElement('script'); script.setAttribute("src", url); document.getElementsByTagName("head")[0].appendChild(script); This gives me a GET like this: GET http://127.0.0.1:17315/Scripts/abc.js HTTP/1.1 However I need to add a header: Authorization: Bearer Ipnsfm9h1MWYIM0n1ng Can anyone tell me how I can add a header when I am using Javascript to perform the GET?

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  • can we use jquery for client side validation of a custom validation control?

    - by Mac
    There are two textboxes one for email and other one for phone i have used one custom validation control so that user have to fill any one of textboxes for client side i used javascript function ValidatePhoneEmail(source, args) { var tboxEmail = document.getElementById('<%= tboxEmail.ClientID %>'); var tboxPhone = document.getElementById('<%= tboxPhone.ClientID %>'); if (tboxEmail.value.trim() != '' || tboxPhone.value.trim() != '') { args.IsValid = true; } else { args.IsValid = false; } } how to achieve same result using jquery

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  • Resize a MovieClip on AS2 in function of text len?

    - by DomingoSL
    Hello, i have a AS2 script who get information from a MySQL database. This information is a text from 0 to 300 chars. I want to display that text in this layout: I want to resize the black box you see on the picture in function of the amount of text imported. Any idea of how to do that on AS2? The instance name of the box is: cargador.fondo (only want to resize height) The instance name of the text is: cargador.texto Thanks.

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  • What this number means?

    - by FinalDestiny
    I have one number that has something related to the currentdate : 634101448539930000 634101448627430000 (this information was took 9 seconds later than the first one) I have many codes like this and I need to know what those number means. It's something related to the current time, because the new information has always a bigger number than the older ones. Please if anybody could help me, thanks

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  • Display Commas in Large Numbers: JavaScript

    - by user3723918
    I'm working on a customized calculator, which is working pretty well except that I can't figure out how to get the generated numbers to display commas within the number. For example, it might spit out "450000" when I need it to say "450,000". This thread gives a number of suggestions on how to create a new function to deal with the problem, but I'm rather new to JavaScript and I don't really know how to make such a function interact with what I have now. I'd really appreciate any help as to how to get generated numbers with commas! :) HTML: <table id="inputValues"> <tr> <td>Percentage:</td> <td><input id="sempPer" type="text"></td> </tr> <tr> <td>Price:</td> <td><input id="unitPrice" type="text"></td> </tr> <tr> <td colspan="2"><input id="button" type="submit" value="Calculate"></td> </tr> </table> <table id="revenue" class="TFtable"> <tr> <td class="bold">Market Share</td> <td class="bold">Partner A</td> <td class="bold">Partner B</td> </tr> <tr> <td class="bold">1%</td> <td><span id="moss1"></span></td> <td><span id="semp1"></span></td> </tr> </table> </form> JavaScript: <script> function calc() { var z = Number(document.getElementById('sempPer').value); var x = Number(document.getElementById('unitPrice').value); var y = z / 100; var dm1 = .01 * 50000 * x * (1-y); var se1 = .01 * 50000 * x * y; document.getElementById("moss1").innerHTML= "$"+Number(dm1).toFixed(2); document.getElementById("semp1").innerHTML= "$"+Number(se1).toFixed(2); } </script>

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  • Automated obscuring of PDF content

    - by Manabenz
    Hello I'm looking for a tool which will allow me to automate the task of obscuring a certain section of content contained within a PDF. The PDF content is essentially one big image which contains some sensitive information, and it is this information we need to ensure is not readable. Any tips for where I should start looking for such a solution? Many thanks M

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