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Insert multidimensional associative array into multidimensional associative PHP
Just use $array= array(); $array[$var['bookshopname']]=array('opentime'=>$var1,'closetime'=>$var2); Your code creates extra entries because of array_push($array,$var['bookshopname']); Maybe you should read http://php.net/manual/en/function.array-push.php to understand better what array_push does Edit: If you just want to modify the values, try this $array[$var['bookshopname']]['opentime'] += 1; $array[$var['bookshopname']]['closetime'] -= 2;

Categories : PHP

Multidimensional Associative Array (PHP)
$alert_array = array(); $alert_array[] = array('alert' => 'alert', 'email' => 'Test'); ... var_dump($alert_array); In your case you'd have to specify key like so: $alert_array[$key]["alert"] = "alert"; $alert_array[$key]["email"] = "Test"; You'd have to have a loop with counter too. If you're using PHP 5.4+ you could use short array syntax: $alert_array = []; $alert_array[] = ['alert' => 'alert', 'email' => 'Test'];

Categories : PHP

How to push onto a multidimensional associative array
You need to make sure each item in the outer array is initialized before you start using it. Note, I changed to object notation below just for clarity. $('input[type="text"].qty').each(function(index) { if($(this).val()) { itemsArray[index] = {}; itemsArray[index].qty = $(this).val(); itemsArray[index].itemPrice = $(this).parents('.control-group').find('.itemPrice').val(); itemsArray[index].itemID = $(this).parents('.control-group').find('.itemID').val(); } });

Categories : Javascript

How to pass a multidimensional associative array in URL
You need to use array access notation like this mywebsite.com/file.php?item[0][m]=0&item[1][m]=1&item[2][m]=1 It would be simple to use nested loops to build this string - don't forget to URL encode the values $query_string = ''; foreach($mArray as $key => $array) { foreach($array as $k => $v) { $query_string .= 'item[' . urlencode($key) . '][' . urlencode($k) . ']=' . urlencode($v) . '&'; } } $query_string = substr($query_string, 0, 1); // trim extra & If you needed to handle arrays of arbitrary dimensions, you could obviously modify this into a function which could be called recursively to get to as many levels as possible.

Categories : PHP

How can i add missing values of a multidimensional associative array to an HTML table using PHP
This is what I would do: $keys = array_keys($array[0]); echo '<table><tr><th>'.implode('</th><th>', $keys).'</th></tr>'; foreach ($array as $row){ if (!is_array($row)) continue; //Go through each of the keys you need and set them to empty if they're not set foreach($keys as $keyName){ if (!isset($row[$keyName]) $row[$keyName] = ''; } echo '<tr><td>'.implode("</td><td>", $row ).'</td></tr>'; } echo '</table>'; Alternatively, you can use empty(), is_null(), or other checks instead of !isset(), depending on what you're expecting/testing for.

Categories : PHP

How can I transform this multidimensional array into an associative array?
Just populate the keys of the new array explicitly with the titles: $results = array(); foreach ($inputarray as $value) { $results[$value["title"]] = $value["count"]; } Just be aware that any entries with the same title will overwrite the previous one, as array keys must be unique. I have doubts that this is the best way to achieve your goals, but it's what you asked for.

Categories : PHP

Creating a 2d associative array javascript (same as a php assoc array)
JavaScript doesn't have associative arrays. It has (numeric) arrays and objects. What you want is a mix of both. Something like this: var infArray = [{ name: 'Test', hash: 'abc' }, { name: 'something', hash: 'xyz' }]; Then you can access it like you show: var name = infArray[0]['name']; // 'test' or using dot notation: var name = infArray[0].name; // 'test'

Categories : Javascript

Add to javascript associative array
Your array is actually data.users, not data. So use this instead: var data = {users: []}; data.users.push({ "firstName":"Johsssn", "lastName":"Jossnes", "joined":2010 });

Categories : Javascript

Creating an associative array using javascript
Didn't it occur to you that JavaScript isn't PHP ? This is simply not the correct syntax. Use var cst_dta = { 'name' : 'amar', 'total_bill' : 'akbar', 'phone' : 'anthony' }; You have much more details on object literals (and other literals) in this page.

Categories : Javascript

How do I access this associative array in javascript?
You have two problems. First: You aren't doing anything with the return value of json_encode. Second: The PHP is claiming it is sending back HTML, so it wouldn't parsed as JSON anyway. header("Content-Type: application/json"); echo json_encode($animation);

Categories : PHP

Creating an associative array in JavaScript
In JavaScript, array doesn't allow to use string as indexes. You may consider to use dictionary: var per_kg_list = {}; per_kg_list['03749'] = '3.000'; per_kg_list['03750'] = '4.000'; per_kg_list['03751'] = '5.000';

Categories : Javascript

re-order associative array based on reference associative array
http://php.net/manual/en/function.array-intersect-key.php and http://php.net/manual/en/function.ksort.php ksort(array_intersect_key($target, $reference));

Categories : PHP

Add objects to array javascript, and associative array?
"Associative arrays" in JavaScript are simply objects. We usually call them "objects" or "maps", to avoid confusing them with "arrays" (which aren't really arrays in JavaScript, but let's ignore that for now). You want to initialize your filters_array with a blank object: var filters_array = {}; ...and then within the click handler, to add an entry to it with the key being the value of the filter_group variable and the value being the value in the filter_value variable: filters_array[filter_group] = filter_value; So for instance, if filter_group had the value "foo" and filter_value had the value "bar", you'd end up with a property on filters_array called foo with the value "bar". You could then access that property in several ways: console.log(filters_array["foo"]); // "bar" consol

Categories : Javascript

Performance of indexOf() vs. an Associative Array in Javascript?
from what you are saying... a should be zero as the array starts from index zero and not 1 CASE numeric array:{a: 1, b: 2, c: 3, d: 4} for loop is suitable var a = []; a[5] = 5; for (var i=0; i<a.length; i++) { // Iterates over every single numeric indexes from 0 to 5 } CASE a value is skipped:{a: 1, b: 3, c: 4, d: 7} for..in is suitable var a = []; a[5] = 5; for (var x in a) { ignores 0-4,shows only 5 } CASE Associative array: indexof is suitable NOTE: It is considered bad practice for iterating through arrays,but not for iterating through members of an object.

Categories : Javascript

How to use associative array in JavaScript to retrieve users?
var roomsMap = { room1: [], room2: [], room3: [] }; roomsMap.room1.push(user1); or if you need the key to be dynamic: roomsMap[roomKey].push(someUser); EDIT: almost good. But how to make roomsMap Dynamic as well and not be restricted to room1, room2, room3 ? You could do it this way to dynamically add new key/array to the roomsMap. (roomsMap[roomKey] = roomsMap[roomKey] || []).push(user1); Complete example: var roomsMap = {}, user1 = {"username":"john","sex":"male"}, roomKey = 'room1'; (roomsMap[roomKey] = roomsMap[roomKey] || []).push(user1); console.log(roomsMap[roomKey]); //[Object { username="john", sex="male"}]

Categories : Javascript

Javascript- using for loop to build 'associative' array
In js there is not something like associative array, only objects accessed in array style. I think that you should define object before you put some date into: userRow[i] = {} The rest of code is unclear for me...

Categories : Javascript

Why does my associative array turn into an indexed one halfway through? and then changes back to an associative one?
Your problem comes from the behavior that naturally occurs in array_merge(): Merges the elements of one or more arrays together so that the values of one are appended to the end of the previous one. It returns the resulting array. If the input arrays have the same string keys, then the later value for that key will overwrite the previous one. If, however, the arrays contain numeric keys, the later value will not overwrite the original value, but will be appended. Values in the input array with numeric keys will be renumbered with incrementing keys starting from zero in the result array. PHP array_merge() Reference You could try declaring all your keys as strings. Edit Oddly enough, my testing can't get it to behave. Even stranger than that, I found a simpler method of jo

Categories : PHP

how to pass a javascript associative array to php file using getJSON
What you are doing here is jsonp (JSON with padding) ... try this for your js file var archivoValidacion = "http://mysite.com/prueba.php"; $.ajax({ dataType:"jsonp", url:archivoValidacion, "data": {id_array:JSON.stringify(info)}, "success": function(respuestaServer){ alert(respuestaServer.validacion) }}); also on the php side you will have to change echo $_GET['jsoncallback'] . '(' . $resultadosJson . ');'; to echo $_GET['callback'] . '(' . $resultadosJson . ');';

Categories : PHP

What is the difference between these two notations for Javascript objects/associative array?
They are equivalent in this case, but the quoted version allows you to use keys that are not valid JS identifiers. For example, this does not work: { -test: 42 } while this does: { "-test": 42 } You cannot specify an object as the key no matter what.

Categories : Javascript

Identifying the last item in a JavaScript object or associative array
You can find out how many items are in an array with the length property. So in your example array.length will return the number of items. That's assuming the passed variable is an array. The way you can do this for objects is: Object.keys(jsonObject).length Also, because I wasn't exactly sure if it was the array or object you are trying to find the length off, you can use the code below to add a count method to an object to find how many children it has: Object.prototype.count = function() { oCount = 0; for(var curObj in this) if(curObj.hasOwnProperty(prop)) oCount++; return oCount; }; To be used as such: console.log(jsonObject.count());

Categories : Javascript

GWT: Parsing a JavaScript associative array using JSNI JsArrayString
There's nothing like an "associative array" in JS; what you're talking about is an object. JsArrayString represents a JS array that you expect to contain only strings. JS objects are represented as JavaScriptObjects in GWT, and there's no built-in easy way to dynamically access their properties. If you know what properties you need to access, you'd better create a JavaScriptObject subclass, also known as an overlay type: public class MyObj extends JavaScriptObject { protected MyObj() { /* required by GWT */ } public final native String getHello() /*-{ return this.hello }-*/; public final native String getGoodbye() /*-{ return this.goodbye }-*/; } … public static void helloWorld(MyObj strings) { String value = strings.getHello(); } If you don't know what properties the obje

Categories : Arrays

Compare two multidimensional Associative arrays
You want to use array_search() which can also return the key of the array you find the match in. eg $key = array_search('$array1['name']', $array2);

Categories : PHP

Multidimensional associative arrays, combining with PHP
I think you may be able to use the following function: http://www.php.net/manual/en/function.array-intersect-assoc.php Loop through your array and check the intersection of each index of the array. If status, number, and date all intersect, then combine versions and assign back to the index you are checking against and pop what it was compared to. Once you complete checks against all of the other indices, then take your current index and push it into a fresh array. I'll lay down some pseudo code for you since I don't have a server to access at the moment to test, simply loop through your array elements and the compare should work like this: array_intersect_assoc($array[995],$array[996]); -> intersect = number, date array_intersect_assoc($array[995],$array[993]); -> intersect = nu

Categories : PHP

Dynamic keys in Javascript associative array declaration one-liner
Only the [] syntax works for dynamic keys. You cannot use them in a literal. So your answer is no, it's not possible. But you can use a literal to create all the static keys and then add the dynamic ones using the [] syntax. That's usually prettier than using the . or [] notation for all elements.

Categories : Javascript

Pass associative array to javascript function in a jquery plugin
Some syntax errors .... // Set the default values, use comma to separate the settings, example: var defaults = { setup: {}, beforeAjax: function() {}, onAjaxSuccess: function() {}, onError: function() {}, onSuccess: function() {} // } // <--- Extra bracket }; // <-- should have semi colon defaults object has extra curly bracket ... should really have semi colon after var declaration Hope this helps

Categories : Jquery

Can reducing index length in Javascript associative array save memory
The difference is insignificant, so the answer is no. This sort of thing would barely even fall under micro optimization. You should always opt for most readable solutions when in such dilemmas. The cost of maintaining code from your second option outweighs any (if any) performance gain you could get from it. What you should do though is use the literal for creating an array. [] instead of new Array(). (just a side note) A better approach to solve your problem would probably be to find a way to load the data in parts, implementing some kind of pagination (I assume you're not doing heavy computations on the client).

Categories : Javascript

Convert Multidimensional PHP array to javascript array
You do not have to call parseJSON since the output of json_decode is a javascript literal. Just assign it to a variable. var tempArray = <?php echo json_encode($php_array); ?>; You should be able then to access the properties as alert(tempArray[0].Key);

Categories : PHP

Filter a multidimensional array by another array in javascript
You could do json = json.filter(function(v) { return filter.indexOf(v[0])!==-1 }) But I'd recommend you to avoid naming json a variable not holding some JSON. If you want to be compatible with IE8, I'd recommend to use a shim for filter and indexOf or simply to iterate using 2 for loops.

Categories : Javascript

Create a multidimensional array in javascript
It seems more, that you need an object and not an array: var outerArray = {}; // add elements outerArray[ 'dynamicNameHere' ] = { 'position': 30, 'value': 50, 'done': false }; // access those console.log( outerArray[ 'dynamicNameHere' ][ 'position' ] ); // or console.log( outerArray[ 'dynamicNameHere' ].position );

Categories : Javascript

Javascript unidimensional to multidimensional array
You need to have two vars, parameterCount, and pointCount. Then the size of your data array is 2*parameterCount*PointCount (in 2d). function toMulti(data, parameterCount) { var pointCount = data.length / ( 2 * parameterCount ); var res = []; for (var pr=0 ; pr<parameterCount ; pr ++) { var newLine = []; for (var pt=0; pt<pointCount; pt++ ) { var newPoint = [data[2*pr*pointCount+2*pt],data[2*pr*pointCount+2*pt+1]] newLine.push(newPoint); } res.push(newLine); } return res; } Just to explain a little : parameterCount is the... parameter count, and is the first dimension of the multi-dimensionnal array. pointCount is the second dimension the third dimension is 2D, the x and the y of the point. The poin

Categories : Javascript

Javascript compare even to odd values in multidimensional array
Try: var evenParent = arr[i]; var oddParent = arr[i+1] for(var j = 0; j < parent.length; j++) { console.log(evenParent[j] + " " + oddParent[j]); } ++i; This does test the elements in one row to the element in the same column, next row. If you want to test the element in one column to the element in the next column, same row: var parent = arr[i]; for (var j =0; j < parent.length; j+=2) { console.log(parent[j] + " " + parent[j+1]); }

Categories : Javascript

Javascript: build multidimensional Array programatically
I think what you want is some sort of lookup function like that I describe here, except modified slightly to take an Array instead of multiple arguments function generateLookupFunction(o) { return function lookup(arr) { var i, e = o; for (i = 0; i < arr.length; ++i) { if (!e.hasOwnProperty(arr[i])) throw "PathNotFoundError: " + arr.slice(0, i + 1).join('/'); e = e[arr[i]]; } return e; }; } Then var lookup = generateLookupFunction(jsonTree), foo = ["customers","orders"]; lookup(foo); /*[{ "order": "1", "order": "2" }] */

Categories : Javascript

How to loop through & display Javascript Multidimensional Array
To return a value in a multidimensional array: array[n][m] is the mth element of the nth row. To do this for every element, use embedded for-loops: for (var i = 0; i < array.length; i++){ for (var j = 0; j < array[i].length; j++){ console.log(array[i][j]);

Categories : Javascript

Get Values From Multidimensional PHP Array inside Javascript
Use the standard functions that come with jQuery and PHP to convert arrays into JSON data and back to array. Like json_encode() and json_decode() in PHP and JS: How to parse JSON in JavaScript

Categories : PHP

Retrieving multidimensional json array in javascript
There are two problems with your code. First, you're just pushing everything onto haystack, you're not creating nested objects to hold each staff member. Second, in an object literal like { key: val }, i is not evaluated, it's treated as a literal name; only val is evaluated. If you want to use a computed key, you must use square bracket notation. $.each(data, function(i, field){ $.each(field, function(x, value){ if (!haystack[x]) { haystack[x] = {}; } haystack[x][i] = value; }); });

Categories : Javascript

convert html table to multidimensional array in javascript
Assuming you can get your sHTMLTable variable from C# to the javascript of the rendered page (either via a hidden field or response.writing it inside a <script> tag) this should work: var sHTMLTable = "John,5,3,4,7,2|Jane,2,2,3,2,1|Joe,3,4,4,2,5"; var aPersonData = sHTMLTable.split('|'); var series = []; for (var i = 0; i < aPersonData.length; i++) { var data = aPersonData[i].split(','); var obj = { name: data.shift(), data: data }; series.push(obj); }; Example fiddle

Categories : Javascript

I'm trying to make a search function for a multidimensional array in javascript
How about: for (var i=0; i<preheat.length; i++){ for(var j=0;j<preheat[i].length;j++){ if (preheat[i][j]===DN){ result=preheat[i]; //Are you after the entire array here? break; } } }

Categories : Javascript

Ajax - PHP associative array into jquery associative array via ajax/json
if I understand right, you need format like this in your ajax responce. codes['851'] = new Array('11','12','20','21','23','24','30','41','43','44','45','48','50','52','53','54','55','60','70','110','120','205','206','207','208'); codes['852'] = new Array('11','12','20','21','23','24','30','41','43','44','45','48','50','52','53','54','55','60','70','110','120','205','206','207','208'); codes['522'] = new Array('11','12','20','21','23','24','30','41','43','44','45','48','50','52','53','54','55','60','70','120','205','206','207','208','209'); for PHP you need next: $codes = array(); $codes['851'] = array('11','12','20','21','23','24','30','41','43','44','45','48','50','52','53','54','55','60','70','110','120','205','206','207','208'); $codes['852'] = array('11','12','20','21','23','24','3

Categories : PHP

Dynamic Multidimensional Java Structure to Replace Static Multidimensional Array
There's no multidimentional thing in Java.Java has array of arrays. You can use ArrayList with type parameter as ArrayList ArrayList<ArrayList<yourType>> myList = new ArrayList<ArrayList<yourType>>(); Also,don't worry about GC..It would collect as and when required..

Categories : Java

Removing the elements from one multidimensional array from another multidimensional array
If you need to put together something quick, then use a nested loop to walk through the elements of Arr2 for each element in Arr1 and do a comparison on each. You can look at the answers to this question for a hint on comparing the inner arrays: how to check javascript array equals?

Categories : Javascript



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