jQuery incorrect handling of array when URL-encoding object?

When passing an object as the data to the ajax call, I am getting some unexpected results. For some reason, jQuery is adding square brackets to my parameter names if their value is an array. For instance... var obj = name: "John Doe", courses: [ 1, 2, 4 ] }; ...becomes name=John+Doe&courses[]=1&courses[]=2&co urses[]=4 instead of nam...

How to write Unit Tests for functions that rely on dynamic data?

Lets say you have a website, that uses a function to retrieve data from the database and returns the result to be displayed/parsed/etc... Since the data that is retrieved from the database is dynamic and could potentially change every second of the day, how do you properly write a Unit Test for this function? Let's say the function is sup...

Best practices for error handling in jQuery plugin

What are some of the best practices for handling errors from within a custom jQuery plugin? So far I am checking for the error conditions, using console.log and returning from my plugin. The idea is that I dont want to stop any other js on the page from working but still provide an error message to the user. The type of error conditions...

Unable to access JSON fields in a AJAX call

I'm new to Php/Jquery Programming, and i past all this day trying figuring how to access to a JSON field from a Jquery AJAX call: I'm using codeingniter, and in my controller the related code is: if( $this->input->is_ajax_request()) $view_data['test'] = 'ajax'; echo json_encode( $view_data ); $view_data['test'] = 'not ajax'; $d...

JQuery Validation issue in Cake php

Hello All Stackoverflowers, I am using JQuery validation for registration form in Cakephp. But,required(validate[required]) is only working but not others validation like Minimum field size, Confirm password etc. I have added following jQuery files. echo $this-> Html-> script(array('jquery.validationEngine', 'jquery.validationEngine-en'))...

how do you pass an array index to a jquery selector?

How would you use an array index as a jquery selector? for example if I have: array[0] = someId; array[1] = someId; for(var i; i<array.length; i++){ $("#"+array[i]").find(.....) I would like to be able to use the value stored in the array index as my id for the selector. thanks...

How can I decouple $_POST/$_GET handling code from html forms/urls? (PHP-OOP)

In a class I have a handling method which performs actions based on what post/get variables are available. Here is a simplified example: public function handleAll(array $vars) { if (isset($vars['var1'])) { $this->doThisAction($vars['var1']); } else if (isset($vars['var2'])) { $this->doAnotherAction($vars['var2']) ; } So at runti...

PHP - I'm trying to parse the XML?

I'm trying to parse the XML below so that I wind up with an array that looks like the sample included... I'm having a hard time figuring out how to get the attributes inside of the tags to output the way I want it to... The XML <?xml version="1.0" encoding="utf-8"?> <a> <a i="A"> <a i="0"> <a i="0">20</...

Inserting Data into Flot

I am having a hard time displaying an array of data on a Flot graph. I'm using jQuery Ajax/PHP/MySQL to do this. I created by array with this PHP/MySQL: $result = mysql_query("SELECT * FROM happiness"); $array = array(); while($row = mysql_fetch_array($result)) { $array[] = $row[3]; $array[] = $row[2]; echo json_encode($array); And...

How does the jQuery appear as an array when called in console.log?

When entered into a JavaScript console, a jQuery object appears as an array. However, it's still an instance of the jQuery object. var j = jQuery(); => [] console.log(j); => [] console.log('test with string concat: ' + j); => test with string concat: [object Object] j instanceof Array => false j instanceof jQuery => true Ho...

What does [1] => 0 mean in this array?

I know this must be a fairly simple question, but I haven't managed to stumble across an answer yet. I have the following array $qid[0][0]=1; $qid[1][0]=2; $qid[2][0]=3; $qid[3][0]=4; When I use print_r($qid) I get the following Array ( [0] => Array ( [0] => 1 [1] => 0 ) [1] => Array ( [0] => 2 ) [2] => Array ( [0] =&...

HTML JQuery Display Array Data in Scroll Box Bullet Points

I have an array of Names ["John", "Jack", "Jill",...] and I want to display them in an HTML/Jquery text box which is scrollable. i.e. Thanks!...

ASP.NET MVC 3 Unobtrusive Validation - Before Validate Event?

Using ASP.NET MVC3's unobtrusive validation feature how can I run some JavaScript before validation runs? Jquery's submit handler runs after validation for obvious reasons. I can hook into a click on the submit button but that doesn't seem very elegant. Any suggestions? It appears my above statement is incorrect. As was pointed out below...

How to parse the Json using jquery

I have a Json array as below "Level":{ "@attributes": { "value":"","type":"RelyingParty","others ":"false","id":"1" } }, "Role":{ "@attributes": { "uuid":"838f7ee2-f11c-48f9-887f-8e485b74 169b","type":"ADMIN" } }, "Timeline":"2012", "Time...

Jquery Sortable Widget

I have a box with a couple of entries based upon the ID of a table: I have defined the sortable jQuery: $(function() { $( "#sortable" ).sortable(); }); var newp = $("#sortable" ).sortable('toArray'); and what I want to do is simply to pass this array to the next page in the process of recording on the database: window.location.href =...

jquery slider 4 slides at a time issue

I've N number of <li> I want to make jquery slider to work so that every slide contains 4 <li> 's and the rest are hidden in overflow. I would love to use this plugin: http://slidesjs.com/ My first hunch is to create another jquery plugin that will count li and append div. So that: <div class="slide"> <li></li...

I honestly have no clue how to formulate this pass-by-reference conundrum

So here's what I see this code doing: An array is made A loop iterates 10 times A new array is created A reference to this new array is saved in the first array 10 arrays now reside in the original array with values 0, 1, 2, 3... What really happens: Code: <?php header('Content-type: text/plain'); $arrays = array(); foreach(range(0, 10...

jQuery Json + jQuery onChange

I am using php to talk to a mysql database then encoding the associative array with json_encode. That much I know is working, I can call the php directly and see the json result. With jQuery I am using onChange on a dropdown to call the php function and to get the results. I think I have problems with the jQuery and json, but I have look...

Confusing foreach loop - accessing and then re-storing values into variables from array

I have the following multidimensional array: Array ( [0] => Array ( [name] => team0 [games] => Array ( [0] => 3 [1] => 2 [2] => 1 ) ) [1] => Array ( [name] => team1 [games] => Array ( [0] => 2 [1] => 3 [2] => 0 ) ) [2] => Array ( [name] => team2 [games] => Array ( [0...

Actionscript 3,

Hei! Eg sitter med ein array som minnes om eit sjakkbrett, og eg strever med å skrive angripsbanene til dronningane som blir plassert ut. Kode: Array( Array(0,0,0,0,0,0,0,0), Array(0,0,0,0,0,0,0,0), Array(0,0,0,0,0,0,0,0), Array(0,0,0,0,0,0,0,0), Array(0,0,0,0,0,0,0,0), Array(0,0,0,0,0,0,0,0), Array(0,0,0,0,0,0,0,0), Array(0,0,0,0...

jQuery Form file upload IE8 error response null

I have an issue specific to IE8 with the jQuery form plugin. I am uploading a single file through a multipart/form-data and am using the jQuery plugin to do error handling. Everything works fine in FF but in IE8, the jqHXR object that gets passed in the error handling method is empty (status = 0, text = null, etc. instead of status = 500,...

Count level 3 of an array

Is it possible without iterating the array? $arr = array( 'section1' => array( 5 => array(1, 2, 3), 25 => array(4, 5), 34 => array(10, 12), ), 'section2' => array( 45 => array(1, 42, 3), 64 => array(10, 2, 5, 95), ), 'section3' => array( 5 => array(1, 2, 3, 5, 2), 25 => array(4, 5, 14), 34 =>...

How to track down exception handling code in C++?

I am profiling my C++ program using gprof and I noticed that a significant amount of run-time is spent on SjLj / dw2 routines (depends on the version of GCC). In 99% of the cases it is considered to be related to exception handling. Having discovered that, I want to know where exception handling code is located or where does it come from.

Which javascript library to use (no JQuery)

Okay sorry if its a stupid question, but i would really like to hear more expreienced developers opinion. Which javascript library would you offer? Truth is i do think jQuery is cool but i dont know how to say this im not really satisfied with it, specially with its JSON handling. So im looking for one what i can use for my project. I was...

str_getcsv example

I want to parse a comma separated value string into an array. I want to try the str_getcsv() php function but I can't find any good examples on how to use it. For example I have an input where users submit tags for programming languages (php, js, jquery, etc), like the "tags" input in stackoverflow when you submit a question. How would I...

C/C++ delete vs delete[] [closed]

Possible Duplicate: How could pairing new[] with delete possibly lead to memory leak only? delete vs delete[] I just started learning C/C++ and I was told to use delete to delete a single object and to use delete [] for an array. Then I found this website which asks this question Anything wrong with this code? T *p = new T[10]; delete p;...

Does jQuery have a collect method

I have this code var selected = new Array(); $(".client_associates_users input:checked").each(function(index) { selected.push($(this).val()); }); and it works great but i was wondering if jQuery had a collect so i would not have to create an array and push to it. I basically want all the values of the checked input fields...

how to pass javascript jQuery variable value in php array?

$('#dirname').focusout(function(){ var **dir** = jQuery.trim($('#dirname').val()); var **id** = jQuery.trim($('#parent').val()); if(dir=='') { $('#error_dirname').html('Please Enter Dirname'); } else { var url = '<?=$this->url(array('controller'= >'index','action'=>'dirnameex','di rname'=> **dir**,'parent'=> **id*...

Remove Element From an Array

I'm trying to figure out how I can remove an element from a normal array (not ArrayList) in Java. I tried by just setting the array at the particular index to null, but that's apparently not what he wanted. My only other guess is maybe try to create a new array, use arraycopy from starting at 0 until one less than the element being remove...

Handling errors in jQuery(document).ready

I'm developing JS that is used in a web framework, and is frequently mixed in with other developers' (often error-prone) jQuery code. Unfortunately errors in their jQuery(document).ready blocks prevent mine from executing. Take the following simple sample: <script type="text/javascript"> jQuery(document).ready(function() { nosucho...

Read numbers(integers) from a file and store it a 2-D array

I have a file(both .dat and .txt format) which contains numbers(integers) in rows and columns form. I need to read numbers(integers) from this file. That data is to be stored in a 2D-array. This array is defined in my C program. I have tried to use file handling in C to accomplish this, but it is not reading the whole file. The program st...

Printing a multi dimensional array in table using For loop only

I want to Print a multidimensional array in table using For loop only. How I can do it? My array data is: Array [0] => Array [0] => 598 [1] => Introducing SMTP Relay Service [2] => [1] => Array [0] => 596 [1] => Big Things Happening at BulkResponse [2] => [2] => Array [0] => 595 [1] => Should I send Text or HTML emails? [2] =>...

Handling colon in element id jquery

<div id="test:abc"> $('#test:abc') We are not able to access the div element with id "test:abc" in js code using jquery. Its working fine without colon. We do not have control on id generation as it is auto generated in Trinidad sub forms because it attaches sub form id with : to every element inside it. Thanks for your help...

Numpy accumulating one array in another using index array

My question is about a specific array operation that I want to express using numpy. I have an array of floats and an array of indices of the same length as and I want to sum up all with the same value and collect them in an array As a loop, this looks like this: for i, x in enumerate(w): v[idx[i]] += x Is there a way to do this...

how do i use wp_enqueue_script?

OK, so this is in my functions.php file: (the following is the edited version to utilize cool's answer below. I'm leaving the original afterward: function mdg_setup_scripts() { wp_register_script( 'hoverIntent', get_bloginfo('template_url').'/js-custom /hoverIntent.js', array( 'jquery' )); wp_enqueue_script( 'hoverIntent' ); wp_register...

jQuery flot, mysq count rows for each day

I've table for hits that contains of 2 fields id time(TIMESTAMP) 1 2012-05-03 08:56:17 2 2012-04-26 03:22:20 3 2012-05-03 08:56:17 How can i count how many rows for each day for example for the past 10 days ? I mean what is the right query for it that produces: 2012-05-03 => 25 hits 2012-05-05 => 55 hits , also how can i arrange the ret...

Define hyphenated attribute with jQuery?

I'm making a test app using jQuery mobile and Phonegap. I have the following page: jQuery Mobile: Theme Download I'm trying to put the items array into a div with the data-role set to collapsible-content So, I edit the attribute when creating it (in $(' ', { ). However, this attribute is hyphenated, and when I try this code in the simul...

Cakephp 2 Containable doesnt filter properly

I'm not sure if I'm doing something bad or this is actually the expected behaviour from Cake. The following is my code: $tickets = $this->TicketsPrice->Ticket->fi nd('all',array( 'contain'=> array( 'TicketsType' => array( 'conditions' => array( 'provider_id' => $provider_id, ), ), ), ) ); And this is what I g...

[Erledigt] interger in Array Konvertieren

Hallo, Ich habe eine Zahlenfolge als Integer wie bekomme ich diese in ein Array so dass jede Zahl ein Eintrag ist? Beispiel: PHP-Code: $interger 12345 // soll in Array umgewandelt werden $arrray = array(); //?? $array [] = $array [] = $array [] = $array [] = $array [] =...

配列から値を取得する方法。

配列から野菜の名前を取得して表示する方法を教えてください。 取得したい野菜の名前の番号はひとつずつ改行で区切って テキストファイル(*.txt)に保存しています。 484 Array ( [0] => Array ( [no] => 22 [name] => とまと ) [1] => Array ( [no] => 1508 [name] => かぼちゃ ) [2] => Array ( [no] => 5482 [name] => せろり ) [3] => Array ( [no] => 1813 [name] => にんじん ) [4] => Array ( [no] => 54118 [name] => ナス ) [5] => Arr...