Search Docs with Shortwave
. . For use with [Shortwave](http://shortwaveapp.com/). Add this to your hosted `wave.txt` for a search of the current Django docs.
- search
- documentation
- shortwave
Snippet List
Credit calculator(ua-ru)
Simple jquery creditcalculator
- credit
- calculation
- mehanizm
Allow editing of the selected object of the filter_vertical/filter_horizontal widget with jquery
This patch allows to open a popup to edit the selected object of either the left or right select input of a filter_horizontal or filter_vertical field, when pressing the "Insert" key. Being a noob with general client-side issue, it's served as a patch that suits my needs. Maybe it's possible to do it cleaner by overloading the javascript methods, or get rid of the jquery dependency in order to integrate it into django trunk ... Any contribution is welcome! It's licensed under WTFPL license. Requires jquery.
- admin
- jquery
- widget
- filter_horizontal
- filter_vertical
ajax error sink
Often its useful to get error information for ajax/javascript errors happening on various clients. This can go to something like this: # error_sink def error_sink(request): # post request, with event name in "event", and event data in "data" context = request.REQUEST.get("context", "") context = cgi.parse_qs(context) context["data"] = cgi.parse_qs(context.get("data", [""])[0]) context["user"] = request.vuser context["referrer"] = request.META.get('HTTP_REFERER', "referrer not set") context = pformat(context) send_mail( "ajax error", context, "[email protected]", ["[email protected]",], fail_silently=True ) return JSONResponse({"status": "ok" }) # }}}
- ajax
- jquery
- error
- reporting
FCKEditor replace all vLargeTextField in admin
If you want to add an fckeditor for every vLargeTextField (the input class used by models.TextField) you can use this javascript. you can load that in all admin pages overriding templates/admin/base_site.html with this: {% extends "admin/base.html" %} {% load i18n %} {% block title %}{{ title }} | {% trans "Administrative Area" %}{% endblock %} {% block branding %} <h1 id="site-name">{% trans "Administrative Area" %}</h1> {% endblock %} {% block nav-global %}{% endblock %} {% block extrahead %}{{ block.super }} <script src="{{media_url}}js/jquery.js" type="text/javascript"></script> <script src="{{media_url}}fckeditor/fckeditor.js" type="text/javascript"></script> <script src="{{media_url}}fckeditor/custom/vTextField.js" type="text/javascript"></script> {% endblock %}
- admin
- textfield
- rich-text-editor
- fckeditor
- vlargtextfield
Integrate Wymeditor with filebrowser plugin
In order to integrate Wymeditor with the Django filebrowser, put the code in a file, set the fb_url variable to point to your filebrowser instance and add the file to your Javascript headers: <script type="text/javascript" src="/media/wymeditor/plugins/jquery.wymeditor.filebrowser.js"></script> or in your admin.py: class Media: js = ('/media/wymeditor/plugins/jquery.wymeditor.filebrowser.js',) Add the postInitDialog parameter to the Wymeditor initialization: $('textarea').wymeditor({ postInitDialog: wymeditor_filebrowser }); If you already have a postInitDialog function, you need to put a call to wymeditor_filebrowser inside that function. Then you should be able to click on the Filebrowser link to select an image.
- javascript
- images
- wymeditor
- filebrowser
FilterManager
Save a filter in admin app Example: http://localhost:8000/admin/org/registrationprofile/?title__exact=Dr&ot=asc&o=4&speciality__exact=gynaecology you can save this path org/registrationprofile/?title__exact=Dr&ot=asc&o=4&speciality__exact=gynaecology as your filter with name like "DrGynecologySortedCyty" and then select this filter from selectbox include JavaScript file FilterManager.js and jQuery in all admin templates. === Install === 1. Add this in header of base.html for contrib.admin You can download this files from http://code.google.com/p/jqueryjs/downloads/detail?name=jquery-1.2.6.min.js 2. Change path for your model that you will save in javaScript file FilterManager.js Example: /admin/org/registrationprofile/ 3. Add models and views. see code
- filtermanager
Add extra form elements in your contib admin
Add extra form elements in your contib admin Install add this in header of base.html <script type="text/javascript" src="/static/jquery-1.2.6.min.js"></script> http://code.google.com/p/jqueryjs/downloads/detail?name=jquery-1.2.6.min.js
- form
- extra
- elements
XFN Assist
This code assumes your XFN field is called 'rel' in models. See the last call (addLoadEvent down the bottom) for the two lines requiring modification; otherwise, aside from the Django-styling involved, it can be used anywhere. The accompanying model.py and admin.py information can be found here: [http://www.djangosnippets.org/snippets/1265/](http://www.djangosnippets.org/snippets/1265/). I'm no master programmer, so feedback/comments/criticism is more than welcome. EDIT: Fixed my esoteric dev. comments and removed references to spawning more overlords.
- xfn
- microformats
generateChart() for creating a Google Chart API pie chart from JavaScript
I ended up not needing this (there's a good reason it's in JS and not Python, but most people would probably want to do this server-side instead) but I'm stashing it here in case I need it later. It uses jQuery for the .each() method - which is very easy to replace if you need it to work without that dependency. Usage: var src = generateChart({ "foo": 5, "bar": 3, "baz": 6 });
- javascript
- googlechartapi
- piechart
- graphs
Dynamically add inlines
These functions use JQuery to dynamically add new entries for stacked or tabular inlines on a change form. To enable it, change the parent model to include this Javascript as well as JQuery. Here's an example: class MeetingAdmin(admin.ModelAdmin): inlines = [MeetingDonationInline, MeetingExtraInline] class Media: js = ["/media/jquery-1.3.2.min.js", "/media/dynamic_inlines.js"]
- javascript
- admin
- jquery
- inline
- tabular
- stacked
Confirm alert if the user navigates away without saving changes
A confirm alert is displayed if the user has made any changes to the form, and attempts to navigate away from the page without saving (click the back button, hit reload, click the breadcrumbs, logout, etc). Much like GMail's "Your message has not been sent. Discard your message?" prompt. **Uses the JavaScript helpers built into Django**, without relying on 3rd party libs like jQuery. (There might be simpler options if you're already using [jQuery](http://code.google.com/p/protect-data/) or [prototype](http://stackoverflow.com/questions/925111/activating-onbeforeunload-only-when-field-values-have-changed/1013033#1013033)). To use this, simply create a [custom admin template](http://docs.djangoproject.com/en/dev/ref/contrib/admin/#overriding-admin-templates). For example at: *templates/admin/YOUR_APP_NAME/change_form.html* {% extends "admin/change_form.html" %} {% block after_related_objects %} {{ block.super}} <script type="text/javascript"> ... script goes here ... </script> {% endblock %}
- admin
- change-form
Make hyperlinks for labels of raw_id_fields (jQuery)
The Django Admin site provides a "raw ID" feature for foreign keys that reference large tables. In the form view, the label of the referenced object will appear after the input. This snippet will make that label into a hyperlink that takes you to the form view for that object. To use this snippet, copy base_site.html into your templates/admin directory (if you haven't already), and paste this code into that file somewhere after the 'extends "admin/base.html"' directive. If you are already using jQuery, you can remove the first script tag. If you are already extending "extrahead", just paste the script tag(s) into the block you have created. [Documentation for raw_id_fields](http://docs.djangoproject.com/en/dev/ref/contrib/admin/#django.contrib.admin.ModelAdmin.raw_id_fields)
- admin
- jquery
- raw_id_fields
"Save and Continue" keyboard command for admin, with autoscroll
This snippet is helpful if you do a lot of editing on a single large admin form (for example, in a rich text field), and want to frequently save your progress. If you press control-S, or command-S on a Mac, the admin change form will save and reload, and the page will scroll back down to where you last were. This snippet relies on jquery, [jquery.cookie](http://plugins.jquery.com/project/cookie), and the [shortcut.js](http://www.openjs.com/scripts/events/keyboard_shortcuts/) keyboard library (which doesn't use jquery, but seemed more robust than the jquery keyboard plugins I saw). It uses a temporary cookie to remember where the page was scrolled to, to avoid having to override the admin behavior. Note: don't put this in templates/admin/change_form.html -- the circular import causes a Django crash. *Edit: Had forgotten to include jquery.cookie, which I was already including elsewhere.*
- admin
- jquery
- save
Python-like string interpolation in Javascript
Provides python-like string interpolation. It supports value interpolation either by keys of a dictionary or by index of an array. Examples: interpolate("Hello %s.", ["World"]) == "Hello World." interpolate("Hello %(name)s.", {name: "World"}) == "Hello World." interpolate("Hello %%.", {name: "World"}) == "Hello %." This version doesn't do any type checks and doesn't provide formating support.
- template
- javascript
- string interpolation
- replace