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  • How do i convert a string to a JSON object in JQuery?

    - by Rob
    I have a string in my db I want to pull into my page and convert to a json object. [ {id: 1,title: "Long Event", start: new Date(2009, 5, 6, 14, 0),end: new Date(2009, 5, 11)}, {id: 2,title: "Repeating Event", start: new Date(2009, 5, 2)}, {id: 3,title: "Meeting", start: new Date(2009, 5, 20, 9, 0)}, {id: 4,title: "Click for Facebook", start: new Date(2009, 5, 27, 16),end: new Date(2009, 5, 29), url: "http://facebook.com/"} ] How can I do this using JQuery?

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  • Saving elements to database with $.ajax()

    - by Justin Meltzer
    I'm trying to save dynamically created elements in my application.js file to the database. Would the code look something like this?: $.ajax({ type: "POST", data: { title: 'oembed.title', thumbnail_url: 'oembed.thumbnail_url'} }); Is there anything I'm missing? Assume that oembed.title and oembed.thubnail_url hold the values I want to save, and that title and thumbnail are the database columns.

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  • getting parts of url window.location

    - by ilkin
    Can someone help me with url hash? I use this code to get the current url and then send the data as json, but the hash part seems to be stripped then. i tryed to use href and hash and i always get the default.aspx but no hash part like #anchor. var location = String(window.location); var title = String(document.title); var text = { 'url': location, 'title': title };

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  • ActiveDirectory - LDAP query for objectCategory unexpected results

    - by FinalizedFrustration
    AD is at 2003 functional level, some of our DC's are running Windows Server 2003, some are 2008, some are 2008 R2. When using the following query: (objectCategory=user) I do not expect to see any result where the objectCategory attribute is equal to 'CN=Person,CN=Schema,CN=Configuration,DC=Contoso' I expect only objects where the objectCategory attribute is equal to 'CN=User,CN=Schema,CN=Configuration,DC=Contoso' However, the query does indeed return all objects with the objectCategory attribute equal to 'CN=Person,CN=Schema,CN=Configuration,DC=Contoso' My question then is this: Why do I see the search results that I do? Does AD actively translate queries that include (objectCategory=user) to (objectCategory=Person)? I have looked at the schema definitions for both the Person and the User class, but I cannot see any reason for the query results as I am experiencing them. I know that the User class is a subclass of the organizationalPerson class, which is a subclass of Person, but I can't see an attribute value that would explain this translation.

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  • css problem with make text in the right

    - by moustafa
    i have this <li><a href="#" >title</a> <span style='text-align:right;'>(0)</span></li> its not working and this <li><a href="#" >title</a> <span style='float:right;'>(0)</span></li> its go to the down line (not working) its appear like that |title (0) | i want it |title (0)|

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  • Blocking problem Deserializing XML to object problem

    - by fernando
    I have a blocking problem I have XML file under some url http://myserver/mywebApp/myXML.xml In the below code which I run in Console Application, bookcollection has null Books field :( <books> <book id="5352"> <date>1986-05-05</date> <title> Alice in chains </title> </book> <book id="4334"> <date>1986-05-05</date> <title> 1000 ways to heaven </title> </book> <book id="1111"> <date>1986-05-05</date> <title> Kitchen and me </title> </book> </books> XmlDocument doc = new XmlDocument(); doc.Load("http://myserver/mywebapp/myXML.xml"); BookCollection books = new BookCollection(); XmlNodeReader reader2 = new XmlNodeReader(doc.DocumentElement); XmlSerializer ser2 = new XmlSerializer(books.GetType()); object obj = ser2.Deserialize(reader2); BookCollection books2= (BookCollection)obj; using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ConsoleApplication1 { [Serializable()] public class Book { [System.Xml.Serialization.XmlAttribute("id")] public string id { get; set; } [System.Xml.Serialization.XmlElement("date")] public string date { get; set; } [System.Xml.Serialization.XmlElement("title")] public string title { get; set; } } } using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Xml.Serialization; namespace ConsoleApplication1 { [Serializable()] [System.Xml.Serialization.XmlRootAttribute("books", Namespace = "", IsNullable = false)] public class BookCollection { [XmlArray("books")] [XmlArrayItem("book", typeof(Book))] public Book[] Books { get; set; } } }

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  • SQL Query with conditional JOIN

    - by mariki
    The scenario: Table1 CatId|Name|Description Table2 ItId|Title|Date|CatId (foreign key) I want to return all rows from Table1 and Title,Date from Table2, where The returned from Table 2 must be the Latest one by the date column. (in second table there many items with same CatId and I need just the latest) I have 2 queries but can't merge them together: Query 1: SELECT Table1.Name, Table1.Description, Table2.Title, Table2.Date FROM Table1 LEFT JOIN Table2 ON Table1.CatId=Table2.CatId Query2: SELECT TOP 1 Table2.Title, Table2.Date FROM Table2 WHERE Table2.CatId = @inputParam ORDER BY Table2.Date DESC

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  • PHP escape $ sign and echo a string my fetching database

    - by pnm123
    Hello, I want to know how to echo a string that have a $ sign from a database. At this time, the value on database 'Buy one for $5.00' converts to 'Buy one for .00'. Ex:- Field: title | Value: Buy one for $5.00 <?php $row = mysql_fetch_array..... $title = $row['title']; echo $title; ?> Thank you, pnm123

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  • Need help with regex blank space

    - by Gandalf StormCrow
    How to replace from regex many empty/blank characters with none? ex: <div class="someClass" id="someID"> ...bunch of elements/content <input type="button" name="myInput" id="inputID" title="myInput Title" /> ...bunch of elements/content </div> when replaced : <a class="myselector" rel="I need this value"></a><div class="someClass" id="someID">...bunch of elements/content<input type="button" name="myInput" id="inputID" title="myInput Title" />...bunch of elements/content</div>

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  • How to construct a string based on regex and related parameters in PHP?

    - by user198729
    (?P<id>\d*)(/(?P<title>.*))? Most of the time,we use regex to match something,but how to generate the matching string if we have id and title already? Example,if id=4 and title='hello world',the result should be: 4/hello world But if we only have id=4,it should be: 4 Because as the regex indicates,title is optional. Two answers both misunderstood... There is no preg_match yet

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  • .htaccess URL rewrite to multi-parameter item

    - by MrCS
    I just spent the last 10 hours of my life on this & am running in circles, so was hoping someone may be able to help me. I want a specific URL to load like this: http://example.com/f/2011/image.png?attribute=small When a URL in a format such as this hits, I'd like to rewrite it to hit the server as: http://example.com/generate.php?f=2011/image.png&attribute=small Based on above, my question is two-fold: How can I rewrite the URL in htaccess to meet my requirements above? If the original URL didn't have the attribute query string parameter, how can I ensure attribute will be false/blank/etc when it hits the server via htaccess?

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  • mod_rewrite with anchor link

    - by Graham
    Hi, thanks for looking. I know you can't redirect anchor URLs to another page, but is it possible to redirect a URL to only a single anchor? So http://www.example.com/video/{title} always gets sent to http://www.example.com/video.php?title={title}#player The only thing that changes is the title, anchor is always the same... I need to redirect to a certain slide on a coda slider

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  • is there a less bloated way to test constraints in grails?

    - by egervari
    Is there a less bloated way to test constraints? It seems to me that this is too much code to test constraints. class BlogPostTests extends GrailsUnitTestCase { protected void setUp() { super.setUp() mockDomain BlogPost } void testConstraints() { BlogPost blogPost = new BlogPost(title: "", text: "") assertFalse blogPost.validate() assertEquals 2, blogPost.errors.getErrorCount() assertEquals "blank", blogPost.errors.getFieldError("title").getCode() assertEquals "blank", blogPost.errors.getFieldError("text").getCode() blogPost = new BlogPost(title: "title", text: ObjectMother.bigText(2001)) assertFalse blogPost.validate() assertEquals 1, blogPost.errors.getErrorCount() assertEquals "maxSize.exceeded", blogPost.errors.getFieldError("text").getCode() } }

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  • CommandName issues to insert to a database

    - by Alexander
    In the below code, when we define the parameters CommandName="Insert" is it actually the same as executing the method Insert? As I can't find Insert anywhere... <div class="actionbuttons"> <Club:RolloverButton ID="apply1" CommandName="Insert" Text="Add Event" runat="server" /> <Club:RolloverLink ID="Cancel" Text="Cancel" runat="server" NavigateURL='<%# "Events_view.aspx?EventID=" + Convert.ToString(Eval("ID")) %>' /> </div> I have the following SqlDataSource as well: <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:ClubSiteDB %>" SelectCommand="SELECT dbo.Events.id, dbo.Events.starttime, dbo.events.endtime, dbo.Events.title, dbo.Events.description, dbo.Events.staticURL, dbo.Events.photo, dbo.Events.location, dbo.Locations.title AS locationname FROM dbo.Events LEFT OUTER JOIN dbo.Locations ON dbo.Events.location = dbo.Locations.id where Events.id=@id" InsertCommand="INSERT INTO Events(starttime, endtime, title, description, staticURL, location, photo) VALUES (@starttime, @endtime, @title, @description, @staticURL, @location, @photo)" UpdateCommand="UPDATE Events SET starttime = @starttime, endtime=@endtime, title = @title, description = @description, staticURL = @staticURL, location = @location, photo = @photo WHERE (id = @id)" DeleteCommand="DELETE Events WHERE id=@id" OldValuesParameterFormatString="{0}"> <SelectParameters> <asp:QueryStringParameter Name="id" QueryStringField="ID" /> </SelectParameters> <UpdateParameters> <asp:Parameter Name="starttime" Type="DateTime" /> <asp:Parameter Name="endtime" Type="DateTime" /> <asp:Parameter Name="title" /> <asp:Parameter Name="description" /> <asp:Parameter Name="staticURL" /> <asp:Parameter Name="location" /> <asp:Parameter Name="photo" /> <asp:Parameter Name="id" /> </UpdateParameters> <InsertParameters> <asp:Parameter Name="starttime" Type="DateTime" /> <asp:Parameter Name="endtime" Type="DateTime" /> <asp:Parameter Name="title" /> <asp:Parameter Name="description" /> <asp:Parameter Name="staticURL" /> <asp:Parameter Name="location" /> <asp:Parameter Name="photo" /> <asp:Parameter Name="id" /> </InsertParameters> <DeleteParameters> <asp:QueryStringParameter Name="id" QueryStringField="ID" /> </DeleteParameters> </asp:SqlDataSource> I want it to insert using the InsertCommand, however when I do SqlDataSource1.Insert() it's complaining that starttime is NULL

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  • How to change text on a back button

    - by Ilya
    Hi, By default the back button uses as a text on it a title of a viewcontroller. Can I change text on the back button without changing a title of a view controller? I need this because I have a view controller which title is too long to display and in this case I would like to display just "Back" as a caption for back button. I tried the following which didn't work: self.navigationItem.leftBarButtonItem.title = @"Back"; Thanks.

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  • Access multiple objects/arrays in JSON in jQuery $.each

    - by user2880254
    I am trying to build a simple page to view messages saved in a mysql db via JSON and jQuery. My JSON IS {"unread_msgs":[{"id":"6","title":"33333","user1":"19","timestamp":"1383747146","client_id":"Generic"},{"id":"5","title":"42142","user1":"19","timestamp":"1383740864","client_id":"Generic"}],"read_msgs":[{"id":"4","title":"test to addnrow","user1":"19","timestamp":"1383676647","client_id":"Generic"},{"id":"2","title":"kll","user1":"19","timestamp":"1383675548","client_id":"Generic"},{"id":"1","title":"jkjljklj","user1":"19","timestamp":"1382539982","client_id":"Generic"}],"urm_t":2,"rm_t":3} My JS <script type="text/javascript"> function GetClientMsgs () { $.post("assets/server/client_msgs.php",{ client_id:local_client_id } ,function(data) { var MsgData = $.parseJSON(data); console.log("Msg json data parsed"); $.each(MsgData, function(key, value) { console.log(value); $('#unread_row').append('<td><a href="#read_pm" onClick="ReadMsg('+value.unread_msgs.id+'); return false;">'+value.unread_msgs.title+'</a></td><td><a href="#profile">'+value.unread_msgs.studioname+'</a></td><td>'+value.unread_msgs.timestamp+'</td><td><a href="#delete_msg" onClick="DeleteMsg('value.unread_msgs.id+'); return false;">X</a></td>'); $('#read_row').append('<td><a href="#read_pm" onClick="ReadMsg('+value.read_msgs.id+'); return false;">'+value.read_msgs.title+'</a></td><td><a href="#profile">'+value.read_msgs.studioname+'</a></td><td>'+value.read_msgs.timestamp+'</td><td><a href="#delete_msg" onClick="DeleteMsg('+value.read_msgs.id+'); return false;">X</a></td>'); }); }); } </script> PHP $msgs = array('unread_msgs' => $dn1s, 'read_msgs' => $dn2s, 'urm_t' => $unread_msgs, 'rm_t' => $read_msgs); $json = json_encode($msgs); I am trying to post values returned such as unread_msgs.title or .id and am not able to access any of the objects. I have searched on here and could not find something specific to my structure. Thanks alot.

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  • MySQL MATCH AGAINST functionality....

    - by Webnet
    Currently I have the following query... SELECT id, LOWER(title) as title, LOWER(sub_title) as sub_title FROM ebay_archive_listing WHERE MATCH(title, sub_title) AGAINST ("key" IN BOOLEAN MODE) However it is not finding rows where the title contains the word "key". "key" is generated dynamically based on a set of keywords, so sometimes it contains + and - symbols.

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  • fieldWithErrors not wrapping every error field

    - by Teef L
    Notice the following result when I submit blank :title and :description fields The validations are in the controller: class Question < ActiveRecord::Base validates_presence_of :title validates_presence_of :description And, the form is generated with those names: -form_for(@question) do |f| = f.error_messages = f.label :title = f.text_field :title, :size => 50, :onchange => remote_function(:url => {:action => :display_tag_suggestions}, :with => 'Form.Element.serialize(this)') #suggestions = f.label :description = f.text_area :description ... But, for some reason, only :title gets wrapped in the error div tags: <form action="/questions" class="new_question" id="new_question" method="post"> <div style="margin:0;padding:0"><input name="authenticity_token" type="hidden" value="6HQaiu1D0gBQcKw2pLeZP6Jvn0FSClPD5Sk9HwegzPg=" /></div> <div class="errorExplanation" id="errorExplanation"> <h2>2 errors prohibited this question from being saved</h2> <p>There were problems with the following fields:</p> <ul> <li>Title can't be blank</li> <li>Description can't be blank</li> </ul> </div> <label for="question_title">Title</label> <div class="fieldWithErrors"><input id="question_title" name="question[title]" onchange="new Ajax.Request('/questions/display_tag_suggestions', {asynchronous:true, evalScripts:true, parameters:Form.Element.serialize(this) + '&amp;authenticity_token=' + encodeURIComponent('6HQaiu1D0gBQcKw2pLeZP6Jvn0FSClPD5Sk9HwegzPg=')})" size="50" type="text" value="" /></div> <label for="question_description">Description</label> <textarea cols="40" id="question_description" name="question[description]" rows="20"></textarea> ... I don't think that behavior is expected. The problem most people have is that it's wrapping things with divs, which won't display properly. My problem is that fields aren't being wrapped with divs to begin with! I haven't made any (conscious) changes to how errors are handled, so I'm not sure why it's not working properly.

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  • The date is always ignored

    - by TheLearner
    I cannot understand why the date is never set in the title - it's always ignored and if I swap around the date and the title, then the title is ignored! -(id)initWithCoordinate:(CLLocationCoordinate2D)c title:(NSString *)t { [super init]; coordinate = c; NSDate *today = [NSDate date]; [self setTitle:(@"%@%@", [today description], t)]; //[today release]; return self; }

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  • When the user first visits the page I want all the checkboxes to be checked in my index page. Below is the code from my controller and index.html.haml

    - by user1760920
    I want the checkbox to be checked when the user visits the page for the first time. -# This file is app/views/movies/index.html.haml %h1 All Movies = form_tag movies_path, :method => :get, :id => 'ratings_form' do Include: - @all_ratings.each do |rating| = rating = check_box_tag "ratings[#{rating}]", "1", @checked_ratings.include?(rating), :id => "ratings_#{rating}", = submit_tag 'Refresh', :id => 'ratings_submit' %table#movies %thead %tr %th{:class => ("hilite" if @sort == "title")}= link_to "Movie Title", movies_path( :sort => "title", :ratings => @checked_ratings), :id => "title_header" %th Rating %th{:class => ("hilite" if @sort == "release_date")}= link_to "Release Date", movies_path( :sort => "release_date", :ratings => @checked_ratings), :id => "release_date_header" %th More Info %tbody - @movies.each do |movie| %tr %td= movie.title %td= movie.rating %td= movie.release_date %td= link_to "More about #{movie.title}", movie_path(movie) = link_to 'Add new movie', new_movie_path #This is my Controller class MoviesController < ApplicationController def show id = params[:id] # retrieve movie ID from URI route @movie = Movie.find(id) # look up movie by unique ID # will render app/views/movies/show.<extension> by default end def index #get all the ratings available @all_ratings = Movie.all_ratings @checked_ratings = (params[:ratings].present? ? params[:ratings] : []) @sort = params[:sort] @movies = Movie.scoped if @sort && Movie.attribute_names.include?(@sort) @movies = @movies.order @sort end id @checked_ratings.empty? @checked_ratings = @all_ratings end unless @checked_ratings.empty? @movies = @movies.where :rating => @checked_ratings.keys end end def new # default: render 'new' template end def create @movie = Movie.create!(params[:movie]) flash[:notice] = "#{@movie.title} was successfully created." redirect_to movies_path end def edit @movie = Movie.find params[:id] end def update @movie = Movie.find params[:id] @movie.update_attributes!(params[:movie]) flash[:notice] = "#{@movie.title} was successfully updated." redirect_to movie_path(@movie) end def destroy @movie = Movie.find(params[:id]) @movie.destroy flash[:notice] = "Movie '#{@movie.title}' deleted." redirect_to movies_path end end In the controller, I set the @checked_rating to be @all_rating if the @checked.rating is empty but it does not do anything. I tried putting :checked = true in the index.html.haml on the check_box_tag but that makes the checkboxes checked everytime the page is refreshed. Everytime I check a particular checkbox and hit refresh button the page loads with all the checkboxes checked. Please help me with this. Thank you in Advance.

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  • Autopostback select lists in ASP.NET MVC using jQuery

    - by rajbk
    This tiny snippet of code show you how to have your select lists autopostback its containing form when the selected value changes. When the DOM is fully loaded, we get all select nodes that have an attribute of “data-autopostback” with a value of “true”. We wire up the “change” JavaScript event to all these select nodes. This event is fired as soon as the user changes their selection with the mouse.  When the event is fired, we find the closest form tag for the select node that raised the event and submit the form. $(document).ready(function () { $("select:[data-autopostback=true]").change(function () { $(this).closest("form").submit(); }); }); A select tag with autopostback enabled will look like this <select id="selCategory" name="Category" data-autopostback="true"> <option value='1'>Electronics</option> <option value='2'>Books</option> </select> The reason I am using “data-" suffix in the attribute is to be HTML5 Compliant. A custom data attribute is an attribute in no namespace whose name starts with the string "data-", has at least one character after the hyphen, is XML-compatible, and contains no characters in the range U+0041 to U+005A (LATIN CAPITAL LETTER A to LATIN CAPITAL LETTER Z). The snippet can be used with any HTML page.

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  • Globalization, Localization And Why My Application Stopped Launching

    - by Paulo Morgado
    When I was localizing a Windows Phone application I was developing, I set the argument on the constructor of the AssemblyCultureAttribute for the neutral culture (en-US in this particular case) for my application. As it was late at night (or early in the dawn ) I went to sleep and, on the next day, the application wasn’t launching although it compiled just fine. I’ll have to confess that it took me a couple of nights to figure out what I had done to my application. Have you figured out what I did wrong? The documentation for the AssemblyCultureAttribute states that: The attribute is used by compilers to distinguish between a main assembly and a satellite assembly. A main assembly contains code and the neutral culture's resources. A satellite assembly contains only resources for a particular culture, as in [assembly:AssemblyCultureAttribute("de")]. Putting this attribute on an assembly and using something other than the empty string ("") for the culture name will make this assembly look like a satellite assembly, rather than a main assembly that contains executable code. Labeling a traditional code library with this attribute will break it, because no other code will be able to find the library's entry points at runtime. So, what I did was marking the once main assembly as a satellite assembly for the en-US culture which made it impossible to find its entry point. To set the the neutral culture for the assembly resources I should haveused (and eventually did) the NeutralResourcesLanguageAttribute. According to its documentation: The NeutralResourcesLanguageAttribute attribute informs the ResourceManager of the application's default culture, and also informs the ResourceManager that the default culture's resources are found in the main application assembly. When looking up resources in the same culture as the default culture, the ResourceManager automatically uses the resources located in the main assembly instead of searching for a satellite assembly. This improves lookup performance for the first resource you load, and can reduce your working set.

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  • Combo/Input LOV displaying non-reference key value

    - by [email protected]
    Its a very common use-case of LOV that we want to diplay a non key value in the LOV but store the key value in the DB. I had to do the same in a sample application I was building. During implementation of this, I realized that there are multiple ways to achieve this.I am going to describe each of these below.Example : Lets take an example of our classic HR schema. I have 2 tables Employee and Department where Dno is the foreign key attribute in Employee that references Department table.I want to create a LOV for Deparment such that the List always displays Dname instead of Dno. However when I update it, it it should update the reference key Dno.To achieve this I had 3 alternative1) Approach 1 :Create a composite VO and add the attributes from Department into Employee using a join.Refer the blog http://andrejusb.blogspot.com/2009/11/defining-lov-on-reference-attribute-in.htmlPositives :1. Easy to implement and use.2. We can use this attribute directly in queries defined on new attribute i.e If i have to display this inside query panel.Negative : We have to create an additional Join on the VO.Ex:SELECT Employees.EMPLOYEE_ID,        Employees.FIRST_NAME,        Employees.LAST_NAME,        Employees.EMAIL,        Employees.PHONE_NUMBER,       Department.Dno,        Department.DnameFROM EMPLOYEES Employees, Department Department WHERE Employees.Dno = Department .Dno2) Approach 2 :

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