Twig array to json. stringigy, it's perfect for JSON.

Twig array to json Stack Your code should work as is (except for the double | before the json_encode), be sure you pass the correct data to the template. 1. Requirements: "bearlikelion/twig-jsontools": "dev-master", $twig -> addExtension ( new A simple twig extension to provide json encode and decode filters and functions for Twig. Just drop the JSON. Incomplete array of data from Twig to Js. If you don't want to use an ascessor but a simple method use its name, Look the doc template. If the property doesn't exist or isn't public, it looks for a getName method and calls it Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. {% set getnumbers%} {% for number in numberLists %} Also if you want to use twig variables inside javascript you are better off with the filter json_encode. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I have an array of user records (0 indexed, from a database query), each of which contains an array of fields (indexed by field name). Questions & Feedback We use the json_encode Twig fil­ter, which is the Twig imple­men­ta­tion of the json_encode func­tion in PHP. You may want to google JSON validator to make sure your JSON is rendering correctly. stringify if you want to output the raw string, or JSON. Switch to the documentation for Twig 1. parseJSON('{{ fpoint | json_encode | raw }}'); for(k in fg){ console. You can serialize an object with private properties by implementing the \JsonSerializable as described here or export the object as array with all the properties you need in JS. Set twig variable in js - Symfony 3. This is how I made my JSON object (I used Twig for this project) and later try to reach it to get the value from it I'm trying to convert a Json string in php pulled from my mySQL database. 11. Hot Network Questions Can I compose classical works on a Now available on Stack Overflow for Teams! AI features where you work: search, IDE, and chat. Requirements: Twig Is there some way to pass variables from twig to javascript file that lay in public/js if it is an array. Converting a Site to Twig; Debugging Layouts + – Logic, Looping & Recursive Code. Solution for twig prior to 1. Twig Array to string conversion. You are reading the documentation for Twig 3. Jan Köhler. render('error', {title: appConfig. Here is an example I have a collection of items passed from my controller to my twig template called qualifications. It looks like the properties of the objects are private, except id_conge. I am able to loop through the PHP array The issue is that I have values being calculated on the TWIG page and after they are calculated they are pushed to the TWIG array like so {% if pqFailed == true The json_encode filter returns the JSON representation of a value: for anyone still reading this answer, it's worth pointing out that all modern browsers include the JSON object as standard, which means that you don't need this script unless you're planning to support older browsers like IE7 or Firefox 3. It seems you are looking for an entity serializer instead of json_encode. It is case-sensitive, Instead of hand-writing the JSON, this uses twig's json_encode filter; tweak the options to suit you. I'm currently using get_object_vars in the PHP controller to convert the object to an array, but I was curious whether there is a functionality in Twig which would allow me to avoid processing the object in the controller. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I have a controller that passes an array to a twig template, which I want to use in a script written on that page. test/export How to retrieve (& output via twig) one key pair of json object stored i a database column Hot Network Questions How do I add a trusted check constraint quickly "cars" represents a JSON array; Each JSON object inside of "cars" array describes a car using "properties" JSON object and other fields. Example: I want to retrieve a JSON from a webservice and incorporate it into a Twig template. There are generally two approaches to handle JSON in Symfony with Twig: Decode JSON data in the controller and pass it as an associative array to Twig; Introduce a In this guide, you will learn about passing arrays, objects, and values from Twig to JavaScript with the help of data attributes, window objects, and methods which are JSON encode, parse and escape. I want to pass tasks array to JS. I am getting the error: I have a json array that I pass to the twig template, but the double quotes in the array have been causing trouble, my json array is like this: As pointed in the comments, you should use the built in json_encode filter for that. In this lesson, we'll explore various techniques for manipulating and displaying array data within Twig templates. log(v); is showing? Only the string or an object/array with integer and number? Did you tried to see what options is containing after the $. Load ajax/jquery JSON array into Twig Template. When I try to bring an array to javascript, the array always returns the maximum length of 100. g: 112, 113, etc. I'm using this code: {{ naziv[0] }} Index is 0 because passed array has only one element. 3) and I want to display the response in a classic view (Twig). twig file. ready(function(){ var test = {{ testArray|json_encode(constant('JSON_HEX _TAG The question is how to pass a json to twig to render a template. json_encode('ARRAY', 'JSON_HEX_QUOT | JSON_HEX_TAG') But I need to do it in TWIG and it doesn't work there like that. var fg = $. 0. 3. set twig variable from json array. If you don't want to do that, there are another (and in In Twig, arrays are marked with [], and hashes with {}. Controller You are not passing an array but a (JSON) string – DarkBee. i. So for you controller convert the json to php object and render So I'm trying to build a JSON object in a Twig template and ran into some issues. Ask Question Asked 7 years, 11 months ago. How can you add an item to an array within an include tag when the array is defined in the main file?. but i need to load this data into a Jqgrid. Hot Network Questions How safe are NTA-877 e-bike helmets for real world use? Creating a Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog As per the Laravel Documentation you can directly send the json response from your method. I hope that you could help me and thanks in advance. Convert a multidimensional array to JSON with node. The json can be decoded by I’m not sure if I understood the question, but let’s go: In my opinion, you should process your API result before send it to the view, that means you should parse the JSON string into PHP objects, create an array of it, and then iterate on twig as normal. Questions & Feedback Alright! By using the dump() function, we can see what a variable looks like. Your example would be the ideal solution (and quick scanned seems correct too) were it not you are not able to convert (json_decode) the JSON string to a PHP array/object. reCAPTCHA V3; reCAPTCHA V2 Checkbox; reCAPTCHA V2 I am having issue rendering a nested array in Twig. Add a comment | All the properties in your Marker entity are set to private, which means that they will be omitted when you encode it using json_encode(). In this case we get the JSON_PRETTY_PRINT PHP constant to pass it to the json_encode filter. <a href data-user_data="{{ users|json_encode }}"> With: var userData = $(this). array. I have got 2 arrays which I pass to twig. stringigy, it's perfect for JSON. You want to pass JSON_OBJECT_AS_ARRAY. I want to pass this two array to javascript so th Skip to main content. log that javascript array it returns me an empty array – Bleron I'm trying to print out value of the variable passed to the twig template. You switched accounts on another tab or window. twig convert a string to the object that it represent. I have an array of product variants, an array of images from a media field that is defined on my variants, and an array But the console log is showing me an empty array and even if I print the player_data variable which is supposed to be a JSON file the console shows me an empty node, I looked in many website and the Symfony documentation but I can't find any good detailed example. You signed out in another tab or window. high}} set twig variable from json array. How could I do that? Some of my twig code: &lt;div&gt; {% for task in tasks %} &lt;tr&gt; I tried to merge string into twig array but it will show the last same value for all index. data('user_data') To pass an array in a GET request check this answer how to pass an array in GET in PHP?. {% for a in myArray %} {{a. TarifasController. My view is split into 3 twig templates that extend a layout template: header, sidebar and content. symfony2 - twig - how to render a twig template from inside a twig template Load 7 more related questions Show fewer related questions 0 I am currently working on a symfony2. However, I ran in a situation which definitely must be accomplishable in a simpler way than I have found. 5. At the moment I am stuck at some point where I want to use some simple javascript within my twig file. Array to string conversion, with split. To convert the array to a string, you should use Twig’s join() filter, which will concatenate the array values using a given delimiter string. The final piece is to check for valid JSON and set the template variable. (as the second argument of course, the first is obviously the variable to display) I'm trying to use the json_decode twig filter from Craft to decode an array of entry objects that got encoded in a macro. The json method will automatically set the Content-Type header to application/json, as well as convert the given array to JSON using the json_encode PHP function:. What I have right now is this: {% if myVar is in_array(array_keys(someOtherArray)) %} {{ myVar }} exists within someOtherArray. /** * @Route("/event/ I'm a little bit confused. Eg: Array conversion into a json array - JSON. I'm trying to implement a Webpack environment on my Craft 3 projects. name, color: appConfig. For example, if your User object has some getProfileData() method that returns an array, you could do the following: json_decode. I try ed it but still i unable to do this. This might sound silly but that happens sometimes how can I convert dd array to json ? c#; json; json. I am converting certain php data to json for use in my front end javascript. First of all I would suggest that you don't mix two strategies. The first one is more complex:, so I have not done anything with that one yet (This is the code snippet so far trying to display something: I created a twig array and populated it with objects, and i want to parse that to an javascript array and objects Twig array: itm = array:1 [ 0 => array @MrKhan I need to parse that twig array to a javascript but with json_encode() it doesnt work, when i console. How to pass array from Twig to Javascript using JSON. In order to overcome this, you will also have to use the raw filter. By default the filter will return an object, but you can optionally pass in a There's a neat little Drupal module called JSON Field and recently, I had a chance to play around with it. html. Where to use? In this case we get the JSON_PRETTY_PRINT PHP constant to pass it to the json_enco. About; Products OverflowAI; Stack Overflow for Teams Where You should json_decode the JSON first, before you're passing it to twig. Everything's working fine : I can re I would strongly suggest that you do explicit assigns, e. This fil­ter will for­mat the array we return as JSON. php <?p Thank you for the quick reply, Tadeck. The json_encode filter returns the JSON representation of a value: Internally, Twig uses the PHP json_encode function. Cast a value to array I have the following json_decode data which is something like this: Array ( [0] => Array ( [id] => 218 [startTime] => 1478363400000 [EndTime] => 1478367000000 [c Please make sure that you use json_decode function before pass your TimeInfo array to twig template. First of all I'm pretty new to Twig. That is why json_encode encodes only the public property id_conge. name }}. some A simple twig extension to provide json encode and decode filters and functions for Twig. This way I can just reference each item in the array like {{firstName}} and get back "Adam" in the template. What does your console. start_date | date("D, M j @ g:i a") }} because using | first was merely repeating the first string for each key present in the array. Twig functions are called directly with any parameters being passed in via parenthesis. I have already query my data and I am stuck. You only need to change that line in your controller, but { curl_result }}</pre> I only received back the word Array. Twig Dynamic Variable Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog Obviously (as you are using the |keys filter) aSessionKeys contains an array, and by using {{ aSessionKeys }} in the template Twig will try to output the array as a string, which doesn’t work (or at least is not what you want). Also, don't forget to run your PHP variable through json_encode(), which should return a valid JSON. I am trying to access object filed values that are passed from twig to javascript. standardBedTypes|json_decode(constant('JSON_OBJECT_AS_ARRAY')) %} If you want to access to objects properties, you can do it using the attribute function. The problem is that the json file contains HTML tags, and when Twig renders the page it displays them as entities, for example, my test. this is my PHP logic where I am able to get other fields such as name URL but not array data. date}}{{a. With that, you have an array or object, that you can loop through. – Twig Functions. How would I be able to create a Twig conditional if 'bar' exists in the foo array OR 'some' equals to 12 in my bar array? I tried: if 'bar' exists in arr. In order to use a hash, you MUST provide a key for each element. How would I access individual records in Twig, including iteration over the JSON array and individual field extraction (id, name) for each Can't access value of named array keys in PHP/Twig Hot Network Questions How to generate and list all possible six-digit numbers that meet the specified criteria using the given digits? You are reading the documentation for Twig 3. Hot Network Questions Was Norton utilities the Jump to docs navigation Twig Components / Methods / json_decode json_decode(assoc = false, depth = 512, options = 0) is a Twig filter to parse a string with JSON into an array / object. I need to have the sidebar contain this data no matter what is in the content template. @Luka Updated the answer to account for multiple ways to display multiple data. title or 12 exists in arr. parse('{"text I am trying to use twig json_encode function but when I do this var packageDetails = {{(packageDetails|json_encode)}}; and packageDetails is an array of array passed from controller It give Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Arrays are fundamental data structures in programming, and Twig provides powerful tools for working with them in templates. I was able to convert the basic items from JSON to TWIG but when I got to the array parts, I got stuck. This code doesn't seem to work; it just overwrites the class array. Form example, in Spring MVC I can get a JSON response with @ResponseBody annotattion. I tried it first with core php and it works fine. Symfony JsonResponse with Serializer. Switch to the documentation for Twig 1. js. Please note this question is distinctly different from other array questions in Twig because I'm trying to modify the value from within an included template in the main file. Viewed 2k times 1 Hello: I've scoured through a number of documents on the Drupal site and twig documentation and am stuck. I've got an XML, and JSON sample for you here. Modified 7 years, 11 months ago. 2 How to render json into a twig in Symfony2. To resolve user['name'] to a PHP call, Twig uses the following algorithm at runtime: check if user is an array and name a valid element; if not, and if strict_variables is false, return null; if not, throw an exception. M_Emamian. This said, doing this only would result in an HTML encoded version of you JSON object. I have tried different types of things and have not been very successful. For example: Apply filter to each item in array and then JSON encode it using Twig. 2. Example: {% set array = [] %} {% for item in items %} {% set array = array|merge([{ title: Is it possible to get the key of an array in Twig (in Symfony)? For example if I have an array of: array( 'key1' => 'value1', 'key2' => 'value2', ); Is it possible in Twig to print: ke This is my controller where I am creating json data and passing it to twig file: /** *this route is for inserting data into datatable of modal of bootstrap * @Route("/pagerduty/ Skip to iterate through json object to array. Instead build an array in your controller and use symfony's JSONResponse class to convert your array to JSON and send the response without using Twig. Twig json_encode with multiple options. h I'm new to JSON and Twig. By default the filter will return an object, but you can optionally pass in a boolean value of true to instead return an associative array. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog View layer pattern where you only present what you have been given is fine and all, but how do you know what is available? Is there a "list all defined variables" functionality in TWIG? Is there a From the TWIG documentaion about json_encode() filter they say: json_encode The json_encode filter returns the JSON representation of a value: {{ data|json_encode() }} Internally, Twig uses the PHP The amount and order of array elements can difer so I won't be able to use something like arr. A simple twig extension to provide json encode and decode filters and functions for Twig. In the macro, the array of entry objects gets encoded by json_encode and ec Skip to main content. I am able to access all the values in a for loop in the . 10. To use a JSON string (or any string for that matter) as a valid HTML tag attribute, you should use htmlspecialchars or equivlant way to treat it. Commented Dec 6, 2013 at 15:10. The flexible, fast, and secure template engine for PHP. You can also do that on a POST request, for instance using a form as described here Passing arrays from HTML form to PHP . data|json_encode(constant('JSON_PRETTY_PRINT')) }}. Further, I was also able to figure out how to display a dynamic text following the first Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. . asked Jul 1, 2016 at 17:48. Commented Aug 11, 2023 at 19:25 @DarkBee How I suppose to change the code. I've been successful with other strings like this using json_decode, but for some reason when I try decoding this string: Thanks for the reply @Cyprian, I did feel wrong doing this so perhaps there is another way. It is the opposite of json_encode: Example: My question comes there, as in how I'd interact with this array My current and inefficient solution can be represented when displaying an error: res. S. How to include AJAX in twig with Symfony 3. Looping over json data from your database in twig. Out of the box, JSON field is a just a plain field where JSON data can be input and output on a web page. See CanIUse for the support chart. parsJSON?And maybe before in your php or twig? Just to see if you still get you keys (e. You can access the each value as in html file like this below. Learn more Explore Teams You signed in with another tab or window. – I am using Twig as a templating engine. I had to have this data in JSON structure. Display data with ajax and Symfony2. Hot Network Questions i'm getting a json response from mongodb, but i can't get this into a twig template. Passing array or JSON to Drupal 8 twig display template. if i return the event document as an array to the twig template i'm getting an error: I'm receiving a list of elements from an API. please check twig code, I think I am doing something wrong there. Anyhow, here's a couple ways of doing it. Stack Exchange Network. In Twig, use the html_attr escaping strategy to avoid messing with HTML attributes. Code prints out tasks information. For sure, each car may have some unique "id", "code" and "model" name. Requirements: "mareksokol/twig-jsontools": "dev-master", $twig -> addExtension (new \ If you receive JSON data in your Twig template, you can use the json_encode and json_decode filters: twig {% set jsonString = '{"name": "John", "age": 30}' %} {% set person = Now we have a nicely formatted array to loop through once inside a twig template. From my controller I pass an array of entities Yes, this code works. x . e. So basically you want to do: {% set beds = specifics[website. When I dump one of them using twig, I get the following : Leg {#2695 -id: null #reservation: null -airportStart I'm afraid you can't create arrays like that in Twig. For Loops; ForEach Loops; If / ElseIf; Table Rows; Tree; Differences Between Twig and Branch Code + – Variables & Tags. parse('{{ theme | json_encode | raw }}'); For example as a result I get this: var settings = JSON. AFAIK, there is no such filter in twig. Additionally, the "properties" object helps to describe another set of car characteristics. Mentioned code produces follo I am trying return a JSON response from a controller in Symfony 2. So with this one liner of Twig: Load ajax/jquery JSON array into Twig Template. Error: An exception has been thrown during the rendering of a template ("Notice: Array to string conversion"). Let’s curl this from the com­mand line to see what we get. 29. Even appending new items to an array is complicated because you need to create an array for the new element and concatenate it with the existing array. 2 Output objects from Ajax to Twig. The template code: I am looping to convert the array of array to object, I am splitting using comma"," but if my values have some comma it is also getting split. 3. log("fpoint: ", fg serializing to JSON and back is probably the least bad way of passing actual data structures instead of just strings in I am trying to get an array produced in my php controller to pass data to javascript in a . id]. If you have objects there implement the I have array in twig sent by php script. So not an array/ object we can access. parse, which turns the string into an object. 4 - JS. Core Tags; Global Variables; Variable Modifiers + – CAPTCHA + – Google reCAPTCHA. 0 Escaping Json content. However you might use in operator as following: {% spaceless %} Merge key and value into an array in Twig file. Reload to refresh your session. stringify. I have an object which, in JSON, would look like this: { 'class': ['nav-link', 'dropdown-toggle'], 'data-toggle': ['dropdown'] } I need to then be able to append another class to the class array inside the object. Stack Overflow. Convert json to symfony php. How to render json into a twig in Symfony2. Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Mycontroller. 4. We're dangerous like a killer whale! For the more technical folk, behind the scenes, Twig checks to see if the Product class has a public name property. Javascript Object Array to Json. return response()->json([ // You can pass your array values here ]); Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Sidenote: if you want to pass an object or an array to twig you can always use the json_encode filter, which will convert the variable to a valid javascript object. this all data getting from dynamic array (include table header). Values in the input array with numeric keys will be renumbered with incrementing keys starting from zero in the result array. others ={ 0:{id : 10, name: krist}, 1:{id : 20, name: ryan} } When I retrieve back from twig file, I retr Skip to main content. 0. The function json_encode only encode data into valid JSON format. The sidebar will require dynamic data on each page load (some live stats, for example). In order to dynamically call my hashed resources I'm outputting the in a manifest. Translating JSON into Twig Looping Arrays. could somebody explain it and show best pratice? thanks. Here is my action code in controller public function searchBookAc What it does is parsing the array into JsonFormat. 6,020 5 5 gold badges 27 27 silver badges 36 36 bronze badges. M_Emamian S. x , 2. 0 project. Your data isn't perfect for JSON. Hot Network Questions (CCS) Why can't MSPM0 SDK install Sysconfig? The max-clique chromatic number of a graph Moving this over to answers because it was resolved via comments: Looks like I needed to manually get the zero key from the array {{event. twig variable not found in javascript. Twig supports a I can load data into the table successfully. This is name of my root: 'AdminBundle:Note:viewPdf. bar. g. A hash is a key-value pair with explicit keys (strings or integers), an array is simply a set of values without any explicitly defined keys (they will be indexed numerically). I have a Twig array like this: var settings = JSON. Twig loop through JSON. All the elements are well formatted. symfony Response with json ajax. The first one is array(1) { [0]=> array(2) { ["name"]=> string(5) "name1" ["data"]=> array(2) { [0]=> array(2) { [0]=> int Skip to main content. Modified 6 years, 9 months ago. "var animals = output. timeslots. All I want to do is display a list of images, determined by a location. Follow edited Jul 1, 2016 at 17:54. In Twig, you can access array elements using square bracket notation or dot notation. slice function is for array so , please tell how to convert product name to array in twig; symfony; twig; Share. I'm open to other solutions. If you want to have control over which object properties are exposed by the json_encode filter you can always implement the interface Serializable I'm having some problems using twig. What's the proper way to merge a string to an array? {% set "> <product-projects :title="{{projectTitleArray|json_encode(constant('JSON_PRETTY_PRINT'))}}" :projects="{{projectArray|json_encode(constant('JSON_PRETTY The main problem being JSON (JavaScript Object Notation) is a string representation of a javascript object. $ curl https://craftquest. twig but when trying to get the value in javascript, I am only able to get the whole array by using: var markers = {{ products|json_encode|raw }}; This produces: seems you're trying to pass an array of objects to twig, which can still be done like so: {% for key,value in array %} {% value. You still need to have json_encode in your twig file. One way of solving it is to set all properties as public in that entity. I need help sending query list to Twig without headers. Now I want to use it in my symfony2 application, but i am not able to di And in twig you can use for exemple the method getName() equal in twig {{ var. I want get a JSON response, no mtter if it i I've spent the last 3 days looking for a solution to this :/ I have a function that loops through contents of a directory: I was putting something together but it had a ton of for loops, so I searched online and found something similar that I was able to modify to fit what I needed: You do better not use Twig to send a JSON response. Combine I want to convert Twig array to Javascript array and then use it in a loop and create markers for the Google API. Accessing Array Elements. The challenge is Twig is assumes I'm assigning a value to a literal, when I want to assign the value to a evaluated variable name. How would I go about doing that? I've tried this in my You might have to json_encode the array, try this: <script> $(document). foo. Note, JSON field Decodes a JSON string into an object or array. Datais just a custom class that takes as argument the page to be displayed and the language to use and returns an array based on the json file that Twig uses as the data on the page. html template looks like this: Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog Published on 2019-08-17 • Modified on 2019-08-17 This is another example where the constant Twig function can be helpful. The first thing to check is that your twig code is in the correct page (TestBundle::search. color ()}); It would be better if I could pass an array and then interact with it inside of my twig view. Docs If you want to ensure that some values are defined in an array (by given default values), reverse the two elements in the call: There I'm sending array of objects to twig file from controller. Symfony 3 There is no size limit for the value of the data-* attributes, so you can store any content. This is easily achieved uing JQuery/Ajax but i'd like to think that something like this would have a way of injecting ajax directly into the Twig template maybe via JSON and have it populate in a for loop. And string containing only numbers are considered numeric. Echo json encoded string in symfony twig. In the twig file, render out the settings variable with a json_encode filter: {{ settings|json_encode|raw }} Then in your PHP plugin you can render in the twig file and use PHP's json_decode . When I used the correct format <pre>{{ curl_result|json_encode(constant('JSON_PRETTY_PRINT')) }}</pre> it worked perfectly and I received back the human Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company In this guide, you will learn about passing arrays, objects, and values from Twig to JavaScript with the help of data attributes, window objects, and methods which are JSON encode, This method is used to convert I want to pass "results" array to a twig file and also want to use it through for loop. is passing raw data (with AJAX or like your example with the json_encoded array parsed into a JS Object), and then generating the table with JS DOM manipulation. x, 2. animals; var products = " - if you have arrays there (as the plural suggests), you may want to use json_encode at that level. foo[0] to get the first element. Array to string conversion, Php to js. I am trying to use a jquery extension as Event calendar in my application. objectProperty %} {% endfor %} if you want the count of something you can do this: {% value|length %} it might also help for building html using arrays in twig to dump your values to see what you work with: I have an array of phone numbers [ '1234567', '98765423' ] and I want to first apply my custom filter phone to it, Apply filter to each item in array and then JSON encode it using Twig. I then loop through each object in the collection and print it to a row in the table. I've tried to pass a json with JsonResponse object but I did not find the way to render the template. Add Expression to Value of Array in Twig. Is it possible to get object from twig array knowing that the index is a javascript variable . Responding to a POST request with something like this from a Twig works fine: {"urls": So how do you use Twig to loop over an array of objects and build a valid JSON object? php; json; symfony; twig; Share. About; How to pass array from Twig to Javascript using JSON. I've tried a number of different ways to force Twig to dynamically create a variable array, such as: Twig - The flexible, fast, and secure template engine for PHP. Follow edited Aug 12, 2014 at 10:50. x. user2818060 How to convert array to string, suitable for JSON. Provide details and share your research! But avoid . I have used the solution you proposed prior to writing this question. Reorganize array in twig. We can print it, loop over it, or print a child key or property for it. I already tried to use json_encode but it's not working for me. About; Docs; Dev; Twig. Twig's merge filter relies on PHP's array_merge function and the doc says :. how to convert array chunk in twig. json file and importing it into my template. Internally it uses PHP's json_decode function. parse it if you want to use the data as an obejct. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog I've installed the api-platform demo on a server and I did a client app (working with Symfony 3. net; Share. Hot Network Questions Is decomposability of polynomials ∈ℤ[푋] over ℚ an undecidable problem? I am working on a test project to learn symfony2/twig. Asking for help, clarification, or responding to other answers. Ask Question Asked 6 years, 9 months ago. I am trying to get data out of a JSON object but that isn't working quite well. Twig test if there are the method getName on your php class. Twig's escape filter should work for your case. Could you add the I start by building arrays of models and afterwards I convert those arrays to the comma-separated strings you require. Improve this question. Symfony - Ajax and Twig. is generating views serverside, what you obviously do with the twig templates. Decodes a JSON string into an object or array. Hot Network Questions What are these 16-Century Italian monetary symbols? I have some data that I need to retrieve from the Twig PHP template engine and convert into a JS JSON Array. I'm not sure if the accepted answer is valid anymore, or if ever was. ) at any phase of the process. twig). I am retrieving data for these images from Instagram's API. – Twig is escaping the output, the correct answer would be var translations = {{ trans. production | json_encode() | raw }}; – DarkBee Commented Oct 12, 2016 at 18:14 I have following set of an array that is pass to twig file. What about jms/serializer? – Touki. Twig pass parameters to JS as JSON. 0 JSON serializer output to twig file through Load ajax/jquery JSON array into Twig Template. Decodes JSON objects as PHP array. yae mfqi ilzw zsxcs owyrfsp gwzyhbubh ccivb bxjevxri qyahzm ufeiyks