From this cockpit picture I cannot identify this aircraft. Learn more. they're used to log you in. How do I include a JavaScript file in another JavaScript file? Trying to use url_for() inside the console without the request context will result in an error. then I see the expected result, that is, i can click on the paragraph to make it disappear. Save the above code and run from Python shell. Introduction. Flask â URL Building - The url_for() function is very useful for dynamically building a URL for a specific function. Instantly share code, notes, and snippets. How should I deal with this? In order to get a grip I started with a simple example of using custom js and flask to get the basic right. If it matches, the application is redirected to the hello_admin() function using url_for(), otherwise to the hello_guest() function passing the received argument as guest parameter to it. The function accepts the name of a function as first argument, and one or more keyword arguments, each corresponding to the variable part of URL. I am trying to add a url parameter to url_for. This route is going to be attached to the /user/
/popupURL, and will simply load the requested user and then render a template with it… What is if __name__ == '__main__' in Python ? Unfortunately when building URLs directly in the JavaScript side I cannot use the url_for() from Flask, so in this case I have to concatenate the URL parts explicitly. Asking for help, clarification, or responding to other answers. How do I import contact records with phone numbers without overwriting existing phone numbers? In Star Trek IV how does Sulu know how to fly a Huey? These values then will be used for PubNub from my JavaScript file. How much time can I spend in the EU after Brexit? GitHub Gist: instantly share code, notes, and snippets. I am building a little flask app, and usually i just stick with bootstrap and jinja templates to get what I want, but this time I needed a bit more customised version. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. ... url_for and jquery/javascript. Can Minotaur Players be targeted by Hold Person and other similar spells? rev 2020.10.23.37878, Stack Overflow works best with JavaScript enabled, Where developers & technologists share private knowledge with coworkers, Programming & related technical career opportunities, Recruit tech talent & build your employer brand, Reach developers & technologists worldwide, vars/tojson: this saved my life as non-web developer :D Thanks. Can I put a 6" hole in this ceiling joist? You can learn more about application and request context here. It provides a Django-inspired non-XML syntax but supports inline expressions and an optional sandboxed environment. You can accomplish what you're describing by serving app.js from a URL which is tied to an action which passes the contents of app.js through Flask's render_template function, performing jinja2 substitutions, and all the other customization information, but that means jinja2 has to parse the whole file, which can be expensive.
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