wordpress widgets will not save

I followed this tutorial here to get a "base" theme set up: http://themeshaper.com/2009/06/22/wordpress-themes-templates-tutorial/ Everything has been working great, but now on the last part,...

How to disable Quick Share in Alfresco Share?

I'm currently trying find out a way to disable system-wide the Quick Share functionality in Alfresco 4.2.b, or if it is not possible, at least remove quickshare links from both the documentlibrary...

Parse error: syntax error, unexpected end of file in___

My site's theme has been working fine for a few days when suddendly without any coding changes I now am getting this error: Parse error: syntax error, unexpected end of file in...

How to call a custom widget in a single.php page of wordpress

Basically I want a custom widget to show only inside the post details view page. The concept is that I want to first check the category of the post then next if that category is matched that what...

codeigniter CSRF error: "The action you have requested is not allowed."

I enabled the csrf_protection option in codeigniter's config file, and used form_open() function to create my forms. But when I submit the form, this error occurs: The action you have requested...

WordPress - only show (custom) posts that are tagged featured

I'm currently building a site which is based on the templatic events v2 theme. I have done some customization which is working fine, but this one is kind of out of my reach. The problem is as...

How to trigger an event on Dialog dismiss Android?

I have a custom dialog which extends the Dialog Class, I would like to bind an event to execute some code after the Dialog is closed when the user presses the BACK button of the device. How can I...

Subclassing with Tkinter

I am making an application with python. It is all working. So far everything is in one source file. You start small, and then it all grows. I got to a point where the code gets pretty hard to...

Exclude current post from "recent posts widget"

In a plugin for displaying recent posts in your sidebar widget, how can we apply a filter to the plugin's functions.php so that it won't include the current page/post in the display? The plugin...

Warning: Cannot modify header information - headers already sent by in wordpress

unable to add contents in pages like about us ,courses,contact us..while adding the content error is displaying Warning: Cannot modify header information - headers already sent by (output...

Scaling the non-client area (title bar, menu bar) for per-monitor high-DPI support

Windows 8.1 introduced the ability to have different DPI settings for different monitors. This feature is known as "per-monitor high-DPI support." It persists and has been further refined in...

Repeated Form Field in WordPress Widget?

I am building a plugin for WordPress. My main goal is to strictly build a custom widget and try to avoid custom post type. I tried this plugin: repeated entries widget and it adds more entries...

Magento 2.1.10: Slick slider with ul li

I'm doing slick slider with ul li, and it doesn't work well. What i mean is it take 2-5 second to load succesfully the slider (some time it take more than that). In that loading time, it look like...

Alt+Enter stopped working for Dart files in IntelliJ

When building Flutter apps the ALT + Enter keyboard shortcut is very convenient not only to bring up Quick Fixes but also to bring up a popup menu to wrap/remove Widgets. It was working fine until...

Sending WM_INPUTLANGCHANGEREQUEST to some applications hangs them

I am writing custom keyboard switcher and found, that some applications hang with it. First I thought, that there is an endless loop in my app or something like this, but the found, that even...

How to persist BottomNavigationBar when using Flutter navigation and routes

I'm making a project with 4 different pages. I use a "BottomNavigationBar" widget to navigate to each page. When an icon in the "BottomNavigationBar" is pressed, I display a different page in the...

What does the error 'Enter a list of values.' mean? (Using jQuery datetimepicker in django admin form)

Edit: it seems that when we use a DateTimeField in django, it expects two inputs, one with the date, and one with the time like this: So I'll just create two fields, one for the time and one for...

Flutter listview: when removing an Item, the next one inherits some properties

I'm working on a proyect where I have a ListView of custom widgets named AlarmCard, each of them is populated with the information of an Alarm object. An AlarmCard has two boolean propierties:...

Flutter GoogleChart Pie chart does not render when defaultRender is set to very basic ArcRendererConfig()

Chart Displays as expected with the following PieChart widget. class ABCPieChart extends StatefulWidget { @override _ABCPieChartState createState() => _ABCPieChartState(); } class...

Pass parameter to django form

I need to dynamically create a choice field in Django Form (not ModelForm) using the logged user as a parameter. The view: def cadastro(request): medico = request.user.medico ...

WP Elementor: Filter archive posts by date (f.e. via custom query)

I do know that you can set custom queries with the Elementor plugin but only a few widget support this f.e. the Post-Widget. But I want to set a custom query with the "Archive Post"-Widget of...

"This field is required" keeps showing even all the input field is filled

Please help. The signup page keeps showing this field is required error. I'm a beginner. thankyouu models.py from django.db import models from django.contrib.auth.models import AbstractBaseUser,...

How to debug SwiftUI Widget memory issue?

I'm creating a widget in swiftui, with a prefilled mock json, stored locally. Mock JSON has following data: { "id":"111", "title":"some dummy title", "date":"1609865285", ...

Set WP Query ID in custom WP Query for Elementor Widget

For sorting and filtering purposes Elementor gives us the possibility to set a WP Query ID in the Elementor Pro 'Posts' widget. (https://developers.elementor.com/custom-query-filter) I'm creating...

User Form not showing django class based views

I am working on Hospital Management System and there are 5-6 different types of users like Patient, Doctor, Nurse, Accountant, Receptionist, etc. I've extended the User model using AbstractUser...

Elementor custom filter query in custom post type template - How to query field value to filter by?

I have a custom post type which is a sort of profile page for suppliers. On the end of each page, I have a products-widget, which is supposed to show the products of this supplier. All products...

Change menu titles from h2 to h3 (woocommerce / wordpress)

I just launched my store on wordpress and I ran into a problem: When I am on the home page of the site, all my product titles are in H2 and should be in h3 (SEO reasons), my recommendation...

Object of type 'xxx' is not JSON serializable Django UpdateView

I am trying to edit with UpdateView a form after I have entered and saved the information. I send the parameters with AJAX from the view, however I get the error: "Object of type Form is not JSON...

Full Wordpress Post html, scripts and css without Theme Header, Footer, Sidebar

My ultimate goal is to consume the posts stored in a WordPress site from a mobile app (in React Native which shows the post inside a WebView component), and to do that I need to somehow get the...

Flutter Provider "notifyListener()" does not change the state

I have a method login in my Provider class which is called in initState() method of my HomeScreen(), in login function I basically register/check if a user information is stored in server or not,...