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Showing posts with the label Jinja2

Range Not Working In For Loop

My for loop is not working and I'm not sure why. This is the loop: {% for i in range({{text|len… Read more Range Not Working In For Loop

How To Get File Name Of Current Template Inside Jinja2 Template?

Say I use return render_template('index.html', users=users). Is it possible to get the file… Read more How To Get File Name Of Current Template Inside Jinja2 Template?

Why Is It Dangerous To Render User-generated Html Or Javascript?

I don't know if this is really dangerous, but, as Google does it with its HTML and Javascript s… Read more Why Is It Dangerous To Render User-generated Html Or Javascript?

How Do I Get Jinja To Work On My Html Web Page

The table I am trying to fetch data from and put on the html web page is called 'Conservative&#… Read more How Do I Get Jinja To Work On My Html Web Page

Raising An Error In Wtform Using Jinja2

I'm trying to raise an error in Jinja2, in a WTForm, the error should be raised if url input is… Read more Raising An Error In Wtform Using Jinja2

How To Pass A Variable From Python Django To Html Template

I want to pass a variable from python Django and use it inside the tag. How can I do it? Here is … Read more How To Pass A Variable From Python Django To Html Template

Call Javascript Function In Jinja For Loop

I have an HTML page, In the variable schedule has sequential decimal number in seconds. My purpose … Read more Call Javascript Function In Jinja For Loop

Change Color Of Span Tag Depending On Value

I want to change the color of the message variable in the following HTML: {{ message }} Solution 1:… Read more Change Color Of Span Tag Depending On Value

Why Does Image Height Get So Large In This Example?

I'm calculating image height serverside to serve dynamic images but every once in a while the h… Read more Why Does Image Height Get So Large In This Example?

Error When Aquiring Date Time Data On Flask App

Background What I would like to do is to implement a form to insert datetime with the specific data… Read more Error When Aquiring Date Time Data On Flask App

Cannot Display A Line By Line List On Flask Webpage

this is the function i used to return the list line by line : def listing(table): x=0 tab=[… Read more Cannot Display A Line By Line List On Flask Webpage

How To Format Jinja Tables

I have a table that I am trying to display a table properly on a flask HTML site. my python file is… Read more How To Format Jinja Tables

Python Flask App With Interactive Bokeh Plots

I have a Flask App in which my plots are created using Bokeh in the controller python code with bel… Read more Python Flask App With Interactive Bokeh Plots

Looping Over A List In A Jinja2 Template

Im trying to make a simple blog website with the Flask framework. Each entry in my blog has a title… Read more Looping Over A List In A Jinja2 Template

Inline Css Background:url() Not Working In Jinja2 Template

I'm having problem making the Bootstrap Carousel responsive and scaling height and width of dyn… Read more Inline Css Background:url() Not Working In Jinja2 Template

Python: Save A Variable As Html File

This is probably a very simple question but I did not find any solution until now and I have been a… Read more Python: Save A Variable As Html File

Jinja - Is There Any Built-in Variable To Get Current Html Page Name?

i'm very new to Jinja and Flask I want to set different background color in the navigation bar … Read more Jinja - Is There Any Built-in Variable To Get Current Html Page Name?

How To Override Flask_admin Style For All Templates?

I'm working on simple web application and as for DB display I use Flask_admin module. I would l… Read more How To Override Flask_admin Style For All Templates?

Insert The Folium Maps Into The Jinja Template

I want to insert follium map into the jinja template. run.py from flask import Flask, render_templa… Read more Insert The Folium Maps Into The Jinja Template

How Do I Get Jinja To Work On My Html Web Page

The table I am trying to fetch data from and put on the html web page is called 'Conservative&#… Read more How Do I Get Jinja To Work On My Html Web Page