exir | eXir Javascript Library
kandi X-RAY | exir Summary
kandi X-RAY | exir Summary
Persian word اکسیر, pronounced ex'ear is a mythical potion which transmutes things to a substance of higher value (iron to gold) or cures all illness. eXir is a lightweight javascript library (which is not just a sentence!), and it is supposed to cure dependency infection!. All of the above in a bundle of less than 15Kb gzipped, which could be the size of a whole web app using only what's necessary (tree-shaking). Many libraries/frameworks exist which claim to be fast/lightweight, are in fact what they claim to be in early releases or first stages of development, but many start to get bigger and more complicated as they try their hardest to make everything more convenient or add some extra features. Why make it so abstract and complicated in the first place and then make some more advanced tools to simplify it? Many web developers are dealing with the constant struggle of making frequent changes and optimization, not because some 16core workstation cannot handle extra lines of javascript, but for the sake of those not nearly as powerful/optimized mobile browsers (Android, RPi, etc.), the very same devices which are first-class targets for PWAs.
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QUESTION
I want to make a simple PHP page where you can only access if you log in first. My code is something like this:
...ANSWER
Answered 2021-Jan-18 at 08:16 if(isset($_SESSION['email']) && isset($_SESSION['id']))
{
return true;
}
else
{
return false;
}
QUESTION
I have been trying to send the alerts which should contain entry price, profit, loss in a single message(basically a bracket order format). So far i am getting it via 2 different message. One is during the strategy.entry() and another one during strategy.exir()... anyway it can be send together?
...ANSWER
Answered 2020-Jun-15 at 20:52Use the alert_message= in each order, but make the one in strategy.exit() empty, then configure your alert using the {{strategy.order.alert_message}} placeholder.
QUESTION
I am working to build a page where the user can select a month via the use of radio buttons. I also need to collect other information with this such as first name, last name, email, phone number, and company. In doing this, I figured using Django forms should get the job done. I began and implemented everything and got to the part for the radio buttons. I found out I needed to do this using the ChoiceField and that RadioSelect is a widget of it. All of my choices are showing up, but I can't click on any of them to select them. Also, this is going to be a required question, and I am not sure how to make this a required form, as it can be left blank and I see it still will POST with no issues.
I googled everything under the sun. I tried to set an initial selection for it, hoping that it would display at least one radio button, but that didn't do it. I tried just doing widget=forms.Select() instead of RadioSelect() and still the months display, but I can't select any of them. Not sure what to do. This is utilizing Django 2.1 if that helps.
index.html --- Please note that while I do have a place for month radio buttons here, I am trying to not have them in the template and would prefer them in the form.py file {% extends 'landingpage/layout.html' %}
...ANSWER
Answered 2019-May-17 at 18:28Unless you really have to do it yourself, you should let Django render the input tags for you.
You can let it render the whole form with {{ form }} or {{ form.as_p }}or similar. Or you can render individual fields like: {{ form.month }} (and also {{ form.month.errors }} to show any validation errors). Relevant docs: https://docs.djangoproject.com/en/2.2/topics/forms/#rendering-fields-manually
I think your immediate problem is that you have duplicate inputs in a single
name attribute. One set of inputs (radio buttons) comes from the {{ form }} template tag and the other is hardcoded in the template. Try removing the hardcoded inputs and see if the forms starts to behave as expected.
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