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In OpenCart template is a file template/common/header.tpl in this file you can find
<?php echo $cart; ?>
this code displays your cart state.
Where I can go in order to modify $cart ?
( there is no file template/module/cart.tpl )
Go to your source > catalog > view > theme > default (your theme) > template > module > & then find cart.tpl file.
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Can you please provide an example of views.py for updating(or creating) fields without using forms.py?
Here you go.
Please, next time, do some research.
Just searching "django update or create" will give you a very nice django doc to the queryset method.
obj, created = Person.objects.update_or_create(
first_name='John', last_name='Lennon',
defaults={'first_name': 'Bob'},
)
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I show list of available things in database against a search. Now i want to make each item fetched by database a link which can lead to another page and on that page i could show this chosen item in detail. So my problem is how can i pass this information from this page to the new page?
You can pass the id of your item, so in the new page you can query again the database for more details.
if you use include tag you can pass object also:
{% include "url/to/your/template" with object=your_object %}
and then inside your detail's template you can call as usual
{{ your_object.detail }}
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I want escape html for data in controller, I found 2 ways:
text.gsub('<', '<').gsub('>', '>')
OR
CGI.escapeHTML(text)
What is the best, why?
The best way is probably to just assign the data to instance variables and then output them in the view, which will handle encoding automatically:
controller:
def something
#foo = "<test>"
end
something.html.erb
<%= #foo %>
Will output:
<test>
The view will do the right thing in most cases.
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There is a file megamenu.less and I passed to the point where I can get bigger buttons but I am not able to add color to the buttons and make dropdown look nicer.
What code should I add to my template.less?
Thank you very much!
Please try to add in your template.css line 2507:
nav.zo2-menu .navbar-nav > li > a { padding: 20px; }
You also have to add at the end of the file:
.nav.navbar-nav.level-top a { background: none repeat scroll 0 0 #72b626 !important; }
Good luck!
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I'm creating a new template in Joomla 3.0 and i'm having a problem with the sidebar. I want configure a flexible sidebar, like the one in the Prostar template and other, with the flexibility to hide when there's no module in the sidebar.
You can see what i mean in the example below.
Image 1
Image 2
Use the countModules() function in your index.php. If there are no modules hide the column and show a wider container, e.g.
<?php if($this->countModules('left')) : ?>
<div id="divLeft">show some stuff</div>
<div id="divContent">show some stuff</div>
<?php else; ?>
<div id="divContentWide">show a wider version of the content area</div>
<?php endif; ?>
Have divLeft and divContent 25% and 75% and have divContentWide 100%
Also have a look at the Beez3 template in your install to see another use of countModules