Search Results

Search found 2417 results on 97 pages for 'alex barlow'.

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

Page 88/97 | < Previous Page | 84 85 86 87 88 89 90 91 92 93 94 95  | Next Page >

  • contents().find() not producing the same result as changing selector context? - jQuery

    - by Alex
    Hello all, I have a function that looks somewhat like this: function(domObj) { var currentObj = $(domObj); ... currentObj.contents().find(".ws").after("foobar"); } My problem is that the above method of using .contents().find() is not working. "foobar" never gets stuffed after the specified dom element, represented by the selector, .ws However if I do this: $(".ws", currentObj).after("foobar"); Then the string, "foobar" gets appended every time. My question: Are not these two methods supposed to be equivilant? How/what am I doing wrong in my use of .contents().find() so that it is not working? Thanks!

    Read the article

  • JQuery validation using is() and multiple CSS classes

    - by Alex
    Hi Folks, Trying to debug something that basically .trim()'s, .val()'s and .length's a textarea input as HTML below (truncated): <form id="Kontaktanfrage" method="post" action="tests/testform/"> ... <textarea cols="50" rows="8" id="el_12" name="FORM[Kontaktanfrage][el_12]" title="Ihre Nachricht: *" class="textarea required"></textarea> ... </form> JavaScript: function validateField(formId, fieldId) { if (fieldId) { var element = "form#"+formId+" input#"+fieldId; var fieldValue = jQuery.trim(jQuery(element).val()); var fieldLength = fieldValue.length; var fieldError = ""; if ($(element).is('.textarea.required') && fieldLength == 0) { fieldError = "error message"; } } } The above if check is never true. Using JQuery: 1.4.1. Having seen other examples online, I can't see what the difference should be. Feel free to test it in FireBug at (http://www.initiat.de/tests/testform/). Any help appreciated, can't see what I'm doing wrong.

    Read the article

  • How do I access the array submit() calls in the dom?

    - by Alex
    I want to grab all the inputs inside a form, in order to submit them. The point of this is to use jquery's ajax to submit a dynamically sized form. Surely there must be an array inside the dom somewhere which i can just do something like... docment.forms['form'].elements which only lists inputs for that form, meaning I can loop through them and grab their values to play around with?

    Read the article

  • What is the easiest way to set the value of an entire array?

    - by Alex
    My current project requires me to fill an array based upon some other values. I know there's the shortcut: int arr[4][4] = { {0,0,0,0} , {0,0,0,0} , {0,0,0,0} , {0,0,0,0} }; But in this case, I need to fill the array after its declaration. I currently have my code formatted like this: int arr[4][4]; if(someothervariable == 1){ arr = { {1,1,1,1}, {1,2,3,4}, {2,,3,4,5}, {3,4,5,6} }; } But it won't compile. Is there a way to make use of the mentioned shortcut in my case? If not, whats the best fix available? I'd appreciate a way to set it without explicitly assigning each element? ie: arr[0][0] = ...

    Read the article

  • CONCAT_WS rows in JOIN

    - by Alex Kiselev
    i have tables profiles (id, name, deleted) categories (id, name, deleted) profiles_categories (id, profile_id, category_id, , deleted) I have wrong query SELECT p.id, p.name CONCAT_WS(', ', c.name) AS keywords_categories FROM profiles p LEFT JOIN profiles_categories pc ON p.id = pc.profile_id LEFT JOIN categories c ON pc.id = c.id WHERE p.deleted = FALSE So, i want have result with all profiles with concan categories.name. Thanks

    Read the article

  • What would be the most efficient way to do this search (mysql or text)?

    - by alex
    Suppose I have 500 rows of data, each with a paragraph of text (like this paragraph). That's it.I want to do a search that is not only based on words. (%LIKE%, not FULL_TEXT) What would be faster? SELECT * FROM ...WHERE LIKE "%query%"; This would put load on the database server. Select all. Then, go through each one and do .find = 0 This would put load on the web server. This is a website, and people will be searching frequently.

    Read the article

  • Using addMouseListener() and paintComponent() for JPanel

    - by Alex
    This is a follow-up to my previous question. I've simplified things as much as I could, and it still doesn't work! Although the good thing I got around using getGraphics(). A detailed explanation on what goes wrong here is massively appreciated. My suspicion is that something's wrong with the the way I used addMouseListener() method here. import java.awt.Color; import java.awt.Graphics; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import javax.swing.JFrame; import javax.swing.JPanel; public class MainClass1{ private static PaintClass22 inst2 = new PaintClass22(); public static void main(String args[]){ JFrame frame1 = new JFrame(); frame1.add(inst2); frame1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame1.setTitle("NewPaintToolbox"); frame1.setSize(200, 200); frame1.setLocationRelativeTo(null); frame1.setVisible(true); } } class PaintClass11 extends MouseAdapter{ int xvar; int yvar; static PaintClass22 inst1 = new PaintClass22(); public PaintClass11(){ inst1.addMouseListener(this); inst1.addMouseMotionListener(this); } @Override public void mouseClicked(MouseEvent arg0) { // TODO Auto-generated method stub xvar = arg0.getX(); yvar = arg0.getY(); inst1.return_paint(xvar, yvar); } } class PaintClass22 extends JPanel{ private static int varx; private static int vary; public void return_paint(int input1, int input2){ varx = input1; vary = input2; repaint(varx,vary,10,10); } public void paintComponent(Graphics g){ super.paintComponents(g); g.setColor(Color.RED); g.fillRect(varx, vary, 10, 10); } }

    Read the article

  • No route matches [PUT] error in active_admin

    - by Alex
    in active_admin partials created a form input: <%= semantic_nested_form_for @item, :url => admin_items_path(@item) do |f| %> <fieldset class="inputs"> <ol> <%= f.input :category %></br> <%= f.input :title %> <%= f.input :photo1 %> <%= f.input :photo2 %> </ol> </fieldset> <%= f.fields_for :ItemColors do |i| %> <fieldset class="inputs"> <ol> <%= i.input :DetailColor %> <%= i.input :size, :input_html => { :size => "10" } %> <%= i.link_to_remove "remove" %> </ol> </fieldset> <% end %> <%= f.link_to_add "add", :ItemColors %> <%= f.actions %> <% end %> to create a new Item okay creates and throws On the New Item, but if I do update an existing item is routed to an error occurs while such a path exists: No route matches [PUT] "/admin/items.150" #150 is item_id rake routes: batch_action_admin_items POST /admin/items/batch_action(.:format) admin/items#batch_action admin_items GET /admin/items(.:format) admin/items#index POST /admin/items(.:format) admin/items#create new_admin_item GET /admin/items/new(.:format) admin/items#new edit_admin_item GET /admin/items/:id/edit(.:format) admin/items#edit admin_item GET /admin/items/:id(.:format) admin/items#show PUT /admin/items/:id(.:format) admin/items#update DELETE /admin/items/:id(.:format) admin/items#destroy help to solve this problem UPD I found the error, but not yet understood how to fix it the upgrade is a request: PUT "/admin/items" but should: PUT "/admin/items/some_id" any ideas?

    Read the article

  • jquery - how to get number from a string with mixture of letters and number

    - by Alex
    How do I use JQuery to get number from the drop down select? <select aria-invalid="false" id="RatePercent" class="wpcf7-form-control wpcf7-select ratePercent" name="RatePercent"> <option value="">---</option> <option value="Floating-6.5%">Floating-6.5%</option> <option value="6 Months-5.65%">6 Months-5.65%</option> <option value="1 Year-5.85%">1 Year-5.85%</option> <option value="18 Months-5.99%">18 Months-5.99%</option> <option value="2 Years-6.19%">2 Years-6.19%</option> <option value="3 Years-6.85%">3 Years-6.85%</option> <option value="4 Years-7.19%">4 Years-7.19%</option> <option value="5 Years-7.40%">5 Years-7.40%</option> </select> If you choose 1 Year-5.85%, it returns '5.85', instead of '1 Year-5.85%'?

    Read the article

  • How do I use JQuery to do this? (Loop through the classes)

    - by alex
    Suppose my code is like this: <td class="apple"> <div class="worm"> text1 </div> </td> <td class="apple"> <div class="worm"> text2 </div> </td> <td class="apple"> <div class="worm"> text3 </div> </td> How can I loop through everything with "tr class apple", and then grab the text of the div inside with id "worm", and then set each of the .attr() as that text? Result: <td class="apple" title="text1"> <div class="worm"> text1 </div> </td> <td class="apple" title="text2" > <div class="worm"> text2 </div> </td> <td class="apple" title="text3"> <div class="worm"> text3 </div> </td> Thank you

    Read the article

  • SQLite FTS3 sumulate LIKE somestrin%

    - by alex
    I'm writing a dictionary app and need to do the usual word suggesting while typing. LIKE somestrin% is rather slow (~1300ms on a ~100k row table) so I've turned to FTS3. Problem is, I haven't found a sane way to search from the beginning of a string. Now I'm performing a query like SELECT word, offsets(entries) FROM entries WHERE word MATCH '"chicken *"'; , then parse the offsets string in code. Are there any better options?

    Read the article

  • Rails: User specific sequential column

    - by Alex Marchant
    I have an inventory system, where a User has many inventory. We have a barcode column which needs to be sequential for each user. I run into a problem however when doing bulk association building. I end up getting several inventories for a user with the same barcode. For example: Inventory Table: id | user_id | barcode 1 | 1 | 1 2 | 1 | 2 3 | 2 | 1 4 | 2 | 2 5 | 1 | 3 In the Inventory model I have before_validation :assign_barcode, on: :create def assign_barcode self.barcode = (user.inventories.order(barcode: :desc).first.try(:barcode) || 0) + 1 end It generally works, but ran into a problem when seeding my db: (1..5).each do user.inventories.build(...) end user.save I end up with a bunch of inventories for user that have the same barcode. How can I ensure that inventories have unique barcodes even when adding inventories in bulk?

    Read the article

  • FTP from batch file

    - by Buzkie
    I'm trying to use a batch file to download a package off my FTP server. echo username >ftp.txt echo >>ftp.txt echo cd directory >>ftp.txt echo get filename >>ftp.txt ftp -s:ftp.txt server.com The server is set to allow anonymous logins on username but when I run the script I get an error: 331 Password required for username If there is any other useful information let me know. -Alex

    Read the article

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

< Previous Page | 84 85 86 87 88 89 90 91 92 93 94 95  | Next Page >