Backbone.js Web App changed

Displaying a string containing quotes in HTML using Twig templates

To access resources outside of the web root, utilize the function. When using the provided code, an error may occur with the message «Unable to find template ‘layout.html.twig’ in Categorias\listar.html.twig at line 1.» This error is generated by the code at a specific line, and is visible in the browser.

How can I display a string that contains HTML with quotes in twig template?

In a Twig template, what is the best way to show a string (represented by the imgStr variable) that includes HTML with quotation marks?

When I employ the raw filter,
>
, an empty square appears instead of the image. I suspect that the presence of «/’ quotes within the string causes this issue.

To utilize the function, template_from_string , it is necessary to explicitly add the Twig_Extension_StringLoader extension while creating the Twig environment according to the official documentation. However, the implementation of this in Symfony2 is unclear, and the function is not present in Vendor/twig/extensions .

You can load the template_from_string extension by declaring it as a service and here’s the yml format for it.

myproject.load_template_from_string: class: Twig_Extension_StringLoader tags: -

After loading the extension on the compiler pass, it becomes usable in the following manner:

I had to use an escape sequence for the variable since it is declared inline on the same template. However, it should function properly with variables that are passed to the template without any issues.

Php — Insert html code in Twig, How to display string that contains HTML in twig template? (4 answers) How to display string that contains HTML in twig template? Related. 2200. What are valid values for the id attribute in HTML? 2085. Retrieve the position (X,Y) of an HTML element. 2203. HTML 5: Is it
,
, or
?

Display a string that contains HTML in Thymeleaf template

In Thymeleaf, what is the solution to render a string that involves HTML tags?

Upon executing the following code snippet: $ , the output is generated on the browser.

However, my intention is to display this on the browser instead.

In such situations, utilizing the unescaped text denoted as th:utext would be appropriate.

It would be beneficial to check out the documentation on Thymeleaf usage to gain further understanding.

How can I display a string that contains HTML with, Yes it contains html and symfony2 twig extension «asset». I achieved my aim — images display, using only ~img.filename~ instead of whole string. But it is still interesting if it is possible to add raw string with quotes ( ‘ and » ) as html in twig.

Including Js in twig template

As I endeavor to acquire knowledge on Backbone js, I am creating a basic contacts app. I have employed Symphony to serve the page, but incorporating the app.js file into my twig template has been a challenge. These are the files I am working with:

The HTML file with the name «index.html.twig».

  >    

base.html.twig

/** * @Route("/index", name="index") */ public function indexPage() < return $this->render('default/index.html.twig'); > 

After launching the server, I proceeded to access it.

The error displayed on the console is as follows.

Get http://localhost:8000/js/app.js Get http://localhost:8000/js/json2.js 

And the source code in console is :

Lastly, this is the arrangement of my directories:

I made some modifications to my files, including a change in structure. Specifically, I updated the file structure for my image file, which is now referred to as «msdt_img1.» Additionally, I also made changes to the «base.html» file.

1. Don’t put your JavaScript files into views folder, put it into app/Resources/assets/js or in Resources/public folder of your bundle instead.
2. For resources outside of web root use asset function:

Display a string that contains HTML in Thymeleaf template, 1 Answer. Sorted by: 21. You can use th:utext (unescaped text) for such scenarios. Simply change.

«>

. I will suggest to also have a look into documentation here to know all about using Thymeleaf.

Unable to find template «layout.html.twig» Symfony3

The code I have is producing an error message which states that «layout.html.twig» template cannot be found in «listar.html.twig» file under the «Categorias» directory, specifically at line 1.

LAYOUT title — CATEGORIAS Contenido por defecto de CATEGORIAS LAYOUT

HOLA SOY EL bloque Body por defecto de CATEGORIAS

  
Contenido del body customizado en listar.html.twig
 

 Estas en la vista de categorias Esto es el body de listar categorias

  
Contenido del body customizado en listar.html.twig
 

In case your bundle is app , it is recommended to rename it as AppBundle . However, this may require significant editing if your project is already in progress. Additionally, changing categorias to Categorias is also recommended, but it is a matter of personal preference.

Finally, I recommend creating a separate folder named Comun for twig files that are used by other files outside the categorias folder. This will enable you to use your layout for such files, and your code will look like this.

  
Contenido del body customizado en listar.html.twig
 

Once all the advice is implemented, it will transform into:

  
Contenido del body customizado en listar.html.twig
 

How to render content from string/database with twig?, Because of several reasons including translation of content I had to build a simple CMS to render the pages of my Symfony2 application. My problem is that is seems impossible to render content from a

Источник

Twig echo html code

How can I display a string that contains HTML tags in twig template?,My PHP variable contains this html and text:,if you don’t need variable, you can define text in translations/messages.en.yaml : CiteExampleHtmlCode: » my static text «,Connect and share knowledge within a single location that is structured and easy to search.

Answer by August Wise

The raw filter marks the value as being «safe», which means that in an environment with automatic escaping enabled this variable will not be escaped if raw is the last filter applied to it:

Answer by Kamryn Fischer

A solution by iworkyon from the Drupal community:,field—node—[field name].html.twig:,I’ve run into a wall trying to render a SVG image markup code into html from a plain text field., Is the Astronomical Unit measured from the Sun’s center or from the surface?

/** * Implements hook_preprocess_field(). */ function MYTHEME_preprocess_field(&$variables, $hook) < switch ($variables['element']['#field_name']) < case 'field_svg_test': $variables['svg'] = $variables['items'][0]['content']['#context']['value']; break; >> 

Answer by Alena Moore

The homepage.php file is the actual template. It has all the HTML and we use foreach to loop through them and then echo to print out some variables:,So we’ve seen how to print a variable and how to loop over a variable that’s an array or collection. This may not seem like much, but you’ve already seen pretty much all of Twig’s syntaxes! To start writing Twig code in your HTML, there are only two different syntaxes:,Next, the products variable is an array that we need to loop through. Twig comes with a for tag that is able to loop through items just like PHP’s foreach.,Twig will loop over each item in products and execute each line between for and endfor. Each item in products is just a string, so let’s print it out:

Right now, this file prepares some pageTitle and products variables and then includes another file:

// test.php // setup some variables $pageTitle = 'Suit Up!'; $products = array( new Product('Serious Businessman', 'formal.png'), new Product('Penguin Dress', 'dress.png'), new Product('Sportstar Penguin', 'sports.png'), new Product('Angel Costume', 'angel-costume.png'), new Product('Penguin Accessories', 'swatter.png'), new Product('Super Cool Penguin', 'super-cool.png'), ); // render out PHP template include __DIR__.'/templates/homepage.php';

The homepage.php file is the actual template. It has all the HTML and we use foreach to loop through them and then echo to print out some variables:

In a separate file, I’ve setup all the behind-the-scenes work to use Twig. Let’s start by rendering a homepage.twig file and once again passing it pageTitle and products variables:

// index.php // . code that sets up Twig, and says to look for templates in template/ echo $twig->render('homepage.twig', array( 'pageTitle' => 'Welcome to Penguins R Us!', 'products' => array( 'Tuxedo', 'Bow tie', 'Black Boxers', ), ));

Just like in PHP, you can write anything and it’ll just be displayed as HTML on the page:

Remember that we’re passing a pageTitle variable to our template. To render it, write two opening curly braces, the name of the variable without a dollar sign, then two closing curly braces:

Remember that anything we type here will be printed out raw on the page until we «open up» Twig. This time, open Twig by typing . Unlike when we echo’ed the pageTitle variable, the for tag needs an endfor :

Twig will loop over each item in products and execute each line between for and endfor . Each item in products is just a string, so let’s print it out:

Actually, we’ve lied a little. There is a third syntax, used for comments: at the end of your comments:

Inside Twig, whitespace doesn’t matter. this means that we can add or remove spaces whenever we want:

Answer by Fernando Berry

Answer by Fernando Berry

(The spaceless filter can also be used with a pipe | to remove whitespace between HTML tags.),All comments will be surrounded by the twig comment indicator .,DOs and DON’Ts for using spaces and whitespace controllers and spaceless filters in Twig templates:,Variables in a twig template docblock should be referenced by name. They will not be surrounded by the Twig print indicators > and will not be preceded by the PHP variable indicator $. There should be no separate «Other variables» section.

Источник