How to write ampersand in javascript code

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How to write ampersand in javascript code

The simplest possible "template" in a view is just a string containing HTML: For very simple views, strings are fine, but for larger templates, they can get unwieldy particularly since JavaScript makes it hard to write multi-line strings and sometimes you want to programmatically insert values into the template, perhaps from your model.

Templates as Functions To make it easier to write larger and more complex templates, AmpersandViews allow you to define the template as a function instead of as a string.

How to escape ampersand in PHP? - PHP - The SitePoint Forums

Here is an example: JavaScript doesn't support multi-line strings, so you have to do ugly things like [ ]. JavaScript doesn't have good string interpolation built in, so you have to manually concatenate strings with data.

Meaning you end up doing the quote-dance: If you concatenate strings like this, and any of the data is user-generated, you are at risk of XSS attacks unless you properly escape all the user-generated data when inserting it into your template string. It's hard to maintain: If all your templates are woven into your views like this it can be hard to find and edit templates.

Not to mention that now to make basic edits to the HTML structure of your app, you have to understand how to write JavaScript functions, and be aware of the above issues.

Template Engines To help make life easier, there are a number of templating engines that you can use. These allow you to write your individual templates in separate files, and then precompile them for use in your views. Different templating engines have different philosophies and features.

The nice thing about ampersand is, we don't specify which templating engine you use. As long as your templating engine can precompile your template into either a string, or a function, you can use it with ampersand. Here are a few templating engines as examples: As an example, the jade template: It has handled concatenating all the strings together for you correctly, and escaped the variables to make them safer from XSS attacks, as well as handling the case where title or bodyText are undefined by rendering nothing, rather than "undefined" into your template.

It is possible to have this template compilation happen in the browser, but it's not ideal. For one, it's just extra work that has to happen in the browser before your app can run. You also have to ship all the code required to compile the templates, which isn't actually necessary to run your application once the templates have been compiled.

For this reason, it's best to precompile your templates before you send them to the browser. Precompilation Most templating engines designed for the browser have some way to precompile your templates.

You might run the precompilation step as part of starting your webserver, as a grunt or gulp task, in the beforeBuildJS step if you are using moonbootsor directly as part of the browserify build step using browserify transforms.

As an example, let's look at how we precompile Jade templates with a tool we wrote called templatizer. Templatizer takes a directory of.

Precompiling with Browserify transforms Another way to precompile your templates is with browserify transforms. For example, for jade templates you can use something like jadeify. With jadeify you can require the template file directly from your view file, and it will be precompiled by jadeify as part of the browserify build, for example: This is a nice way to do it, because a your templates will always be up to date, you can't forget to run the template precompilation script, and b it will only require the templates that you have actually require 'd from your JavaScript files, rather than all the templates in the templates directory, which you may only actually be using some of.

· To include special characters inside XML files you must use the numeric character reference instead of that character.

how to write ampersand in javascript code

The numeric character reference must be UTF-8 because the supported encoding for XML files is defined in the prolog as encoding="UTF-8" benjaminpohle.com  · Not to mention that now to make basic edits to the HTML structure of your app, you have to understand how to write JavaScript functions, and be aware of the above issues.

Template Engines To help make life easier, there are a number of templating engines that you can benjaminpohle.com://benjaminpohle.com I want to send a few variables and a string with POST method from JavaScript.

I get the string from the database, and then send it to a PHP page. I am using XMLHttpRequest object. The problem is that the string contains the character "&" few times, and $_POST array in PHP sees it like multiple keys.

About HTML Preprocessors.

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HTML preprocessors can make writing HTML more powerful or convenient. For instance, Markdown is designed to be easier to write and read for text documents and you could write benjaminpohle.com Strange ampersand shape in italics. Ask Question. up vote 5 down vote favorite.

I'm trying to use the & symbol in the bib file. The following is my code: booktitle = {Design, Automation {\&} Test in Europe Conference {\&} Exhibition}, The output is: Is this common?

What Is Well-Formedness?

Or do I do something wrong? How to write a nice # symbol. 4. How to . · The ampersand character (&) starts entity markup (the first character of a character entity reference).

> The greater-than character (>) ends a start-tag or an benjaminpohle.com

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