When I shut down my PC and reopen my project every time I have to change the CSS file name to see the changes on the web. I have tried many ways to fix these issues.
I have researched online but I did not find any answer on this.
I have tried these ways to fix this error:
I have tried settings up STATIC_ROOT=''.
I have tried setting up STATICFILES_DIRS=[].
Please guide me to solve this error.
Maybe your pc is using the file stored in the cache.
You could do something like this to force update the file:
<link href="{% static 'custom/custom.css'%}?{% now 'U' %}" rel="stylesheet">
Here you generate a unique timestamp every time when you update the page. This triggers a update of the file..
Related
I'm Sreenesh, a beginner in Django web framework.
I've been facing some problems while doing a project.
this is my
OUTPUT of my django website which is not what i expected it to be.
this is my
HTML CODE from this I think you can say output is not the desired one.
command prompt throws me these 2 errors CMD PROMPT and I'm unable to fix these problems on my own as I'm a self learner.this is my bootstrap files directory as you can see the path I specified in link tag in my html code is right. this is my Settings.py and Url.py. Could anyone help me where i am doing wrong and how to fix these problems so I can get ahead with my project and learn some valuable lessons. Thank you everyone.
Update: this is my folder tree for those who need it for some verifications.
If you are facing some trouble wile using bootstrap in local then use CDN
in your base html file :
Into the <head> tag
<!-- Boostrap css -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap#4.6.0/dist/css/bootstrap.min.css"
integrity="sha384-B0vP5xmATw1+K9KRQjQERJvTumQW0nPEzvF6L/Z6nronJ3oUOFUFpCjEUQouq2+l" crossorigin="anonymous">
Just before closing the body tag
<!-- jQuery and Bootstrap js -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap#4.6.0/dist/js/bootstrap.bundle.min.js"
integrity="sha384-Piv4xVNRyMGpqkS2by6br4gNJ7DXjqk09RmUpJ8jgGtD7zP9yug3goQfGII0yAns"
crossorigin="anonymous"></script>
Try it and let us know the result
You are getting a 404 error (does not exist) when it tries to load bootstrap.min.css. So, it's not in the folder specified by
{% static css/css/bootstrap.min.css %}
(or possibly, there's a file protection problem). Anyway, I think that translates to $BASE_DIR/static/css/css/bootstrap.min.css (using Linux notation, I don't do Windows).
Check that the file is there? And to debug in case I'm wrong, you can get the actual path it's looking for by using the same template tag to generate visible HTML content, or an HTML comment that you can see with your browser view page source
<!-- trying to load bootstrap from {% static css/css/bootstrap.min.css %} -->
Thanks for everyone in advance.
I encountered a problem when using Scrapy on Python 2.7.
The webpage I tried to crawl is a discussion board for Chinese stock market.
When I tried to get the first number "42177" just under the banner of this page (the number you see on that webpage may not be the number you see in the picture shown here, because it represents the number of times this article has been read and is updated realtime...), I always get an empty content. I am aware that this might be the dynamic content issue, but yet don't have a clue how to crawl it properly.
The code I used is:
item["read"] = info.xpath("div[#id='zwmbti']/div[#id='zwmbtilr']/span[#class='tc1']/text()").extract()
I think the xpath is set correctly and I have checked the return value of this response and it indeed told me that there is nothing under this directory. Results shown here:'read': [u'<div id="zwmbtilr"></div>']
If it has something, there should be something between <div id="zwmbtilr"> and </div>.
Really appreciated if you guys share any thoughts on this!
I just opened your link in Firefox with NoScript enabled. There nothing inside the <div #id='zwmbtilr'></div>. If I enable the javascripts, I can see the content you want. So, as you already new, it is a dynamic content issue.
Your first option is try to identify the request generated by javascript. If you can do that, you can send the same request from scrapy. If you can't do it, the next option is usually to use some package with javascript/browser emulation or someting like that. Something like ScrapyJS or Scrapy + Selenium.
I use stylus and coffeeScript with django compressor, and It works perfectly in Dev. Here is my Jade template:
- load compress
!!! 5
html
head
title Super Page
- compress css
link(rel='stylesheet',type='text/stylus',href='{{STATIC_URL}}styles/base.styl')
link(rel='stylesheet',type='text/stylus',href='{{STATIC_URL}}styles/style.styl')
- endcompress
- compress js
script(type='text/coffeescript',src='{{STATIC_URL}}app/coolscript.coffee')
script(type='text/coffeescript',src='{{STATIC_URL}}app/evencooler.coffee')
- endcompress
body
block content
For deployment I use Heroku and Amazon S3 for static files. Once deployed I visit the site and the page loads fine and styles look as expected but the scripts are not working.
Checking the <head> I see the styles were compressed into one css file but the coffeeScript files were not. The browser is fetching the CS source files:
<script type="text/coffeescript" src="http://supercoolapp.s3.amazonaws.com/static/app/coolscript.coffee"></script>
<script type="text/coffeescript" src="http://supercoolapp.s3.amazonaws.com/static/app/evencooler.coffee"></script>
I
It was working before, I had this problem once but I don't remember what was the cause, I think the compile process is failing silently and I don't know how to debug it.
It was a not so easy to find coffeeScript problem. In my machine I was using coffeescript v1.4.X and heroku was using v1.6.3. I had a for own in array that v.1.4 allowed(it shouldn't) but v1.6.3 didn't(actually it didn't show the right error but a different one which is a bug shown here).
Anyway I solved the problem fixing the coffee file but I still think its a compressor error not to fail in production ignoring errors without giving any clue of what happened.
If this seems not-so-helpful (Noting the 'too localized' close votes), then please tell me why. I think Django and JQuery UI make a pretty good team so it's worth working out any gotchas about using them. The answer to this question is not something I've found documented or in another question and is relevant to use of other widgets in other places.
And on to the question...
I have a django project in development mode. Inside its static directory I have the following file structure:
directory: js
jquery-1.9.1.js
jquery-ui-1.10.1.custom.js
other_stuff.js
directory: css
directory: ui-lightness
directory: images
jquery-ui-1.10.1.custom.css
jquery-ui-1.10.1.custom.min.css
I'm trying to get the datepicker to work on one of my forms:
In my html head I have:
<link type="text/css" rel="stylesheet" href="/static/css/ui-lightness/jquery-ui-1.10.1.custom.css"/>
<script src="/static/js/jquery-1.9.1.js" type="text/javascript"></script>
<script src="/static/js/jquery-ui-1.10.1.custom.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function() {
$("#id_date_of_birth").datepicker();
});
</script>
And the input I am trying to change looks like:
<input type="text" size="10" id="id_date_of_birth" class="vDateField" value="1987-01-19" name="date_of_birth"/>
Now I know this question has been asked like a billion times before but none of the listed solutions I have read so far seem to work...Can anybody hazard a guess as to why I am getting the error$(...).datepicker is not a function ?
Stuff I've considered:
Everything seems to be included in the correct order. Other solutions mention including jquery ui's ...core.js but I think everything is included in jquery-ui-1.10.1.custom.js because otherwise the jquery ui download page is very misleading (I chose to download every component and there is no effect)
No other errors came up except the one I mentioned. All scripts loaded correctly
Nothing is included more than once
I'm waiting until the document is ready before calling anything at all so my problem is not due to bad timing
If the directory structure you listed is accurate, your jquery files do not end with ".js", while your references to those files do have ".js" in the page header. Add the ".js" extension to your jquery files and it should work.
you should also close your input element:
<input type="text" size="10" id="id_date_of_birth" class="vDateField" value="1987-01-19" name="date_of_birth" **/**>
For some reason the link wanted a separate closing tag...
<link type="text/css" rel="stylesheet" href="/static/css/ui-lightness/jquery-ui-1.10.1.custom.css"><link/>
This happened to me several times.
What i did was to copy the whole code (script) and placed it in the parent view.
If you're trying to place the script in a partial it may not work, try to put it in a higher level until you get the job done.
One example in django-oscar i had to place the script in the basket.html template to make it work in here:
{% include 'basket/partials/basket_content.html' %}
With default template, trac ticket is available for viewing only, I must click modify to expand properties tab to modify, change state of a ticket.
Now I want to expand that tab automatically? How can I change it quickly without changing the template itself?
Is it possible to change it with trac.ini file?
I cannot find where's location of default template to change, so I cannot change myself.
Thanks!
I think the best way to enable the behavior you're looking for is to add a custom JS file (which can be injected much like a custom CSS, read TracInterfaceCustomization).
In that file do this:
$(document).ready(function() {
window.setTimeout(function() {
$("#modify").parent().removeClass('collapsed')
}, 0);
});
This code is untested but it should give you the idea. Basically we need to wait until the DOM is ready ($(document).ready) but as there are multiple JS functions called during that event, the setTimeOut sets a slight delay to make sure that the collapse command went through before.
HTH from a professional Trac developer :-)
I'm using trac 0.12 and had the same issue.
...without changing the template itself
I couldn't find a option to configure it but I did notice if you click the "modify" quick link at the top right of the ticket then the "Modify Ticket" foldable area is automatically uncollapsed for you.
I know you didn't ask for it, but just in case, you want a horrible template hack...
Open the template file in editor, e.g. for me in CentOS 5.5:
sudo emacs /usr/lib/python2.4/site-packages/Trac-0.12-py2.4.egg/trac/ticket/templates/ticket.html
Comment out the jQuery line that triggers the modify section to collapse on page ready:
//$("#modify").parent().toggleClass("collapsed");
I found the edit didn't take effect straight away - perhaps the template is cached or something? It worked after a few minutes of shift-refreshing and restarting apache.
Lets hope someone else answers with a better solution...
This is basically Schwarz's answer but in a simpler form
To get ticket contols expanded on load do following. Put following code
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:py="http://genshi.edgewall.org/"
py:strip="">
<!--! Add site-specific style sheet -->
<head py:match="head" py:attrs="select('#*')">
${select('*|comment()|text()')}
<script type="text/JavaScript">
<!--
// EXPAND TICKET CONROLS ON LOAD.
jQuery(document).ready(function() {
window.setTimeout(function() {
$("#modify").parent().removeClass('collapsed')
}, 1);
});
//-->
</script>
</head>
<body py:match="body" py:attrs="select('#*')">
${select('*|text()')}
</body>
</html>
in /path/to/your/trac/project/templates directory in file site.html.