Questions tagged [setter]
Setter is public mutator method, used in object-oriented programming, which gives new value to a private member of a class.
setter
1,772
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How to set some value to a parent control template property by clicking on button inside this template?
I want to implement some custom Search TextBox with a loop icon and placeholder. So I created a custom Control Template where there is TextBlock for the loop icon (I used some symbols from specific ...
- 129
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14
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In Observablehq, how do I set property value for class in one cell from another cell, in the same notebook?
I am new to .js classes and I my goal is to set a property value for a class I define in one cell, from within another cell, where both cells are in the same notebook. In the example below, assume ...
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"mutating": var vs. func
enum SearchOption {
case city(String)
case address(String, Float?)
case location((lat: Float, lon: Float), Float?)
var radius: Float? {
set {
self = switch ...
- 1,485
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Add a buffer period to WooCommerce Bookable products only if there are existing bookings
I'm using WooCommerce Bookings and if I add a buffer to a product using the admin UI it adds the buffer even if there are no bookings for that product on that day. That restricts the hours someone can ...
- 13
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C# WPF Setting padding on a grid in an more ergonomic way
I'm new to WPF and am a bit confused by the purposes of setters. For example, in a Grid, I would intuitively like to code this:
<Grid Padding="5,5,5,5">
...
But I can't. I ...
- 525
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49
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How does the Setter method work in Java in this example :
In the Setter Method "setName()",
int the first line,
name=this.name ; takes the value of the string "nidhi"
in the second line,
this.name=name;
what actually happens i can't ...
0
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1
answer
66
views
LWC setter is not getting called
LWC setter is not getting called.
<template>
{message}<br><br>1. getter value: {displayMessage}<br><br>2. setter value: {updatedMessage}
</template>
import { ...
1
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0
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45
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Invoking setter method when modifying object's fields
I have a preferences class which I want to store and read to/from a database, reading the preferences happen a lot in my application so I want to store an intstance of this preferences object alive in ...
- 11
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Python Setter throws Type Error. What is wrong here?
I have a dataclass with an attribute 'open' of type float.
I added a property setter which shall throw a ValueError in case it gets set to a negative value:
@open.setter
def open(self, value: float) -&...
- 99
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126
views
How to subclass Array in JavaScript and override 'length' getter and setter?
I am trying to subclass JavaScript array and override 'length' getter and setter. This code is not working - it outputs nothing to the console because getter and setter are not called. How to fix this?...
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Conventions for property method, <>.setter and setter method names
Is there a convention for naming:
1.- the property method: in the example below, " def get_number (...)". Is that a good name? Should it be another one?
2.- the setter: in the example below &...
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225
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Maui Custom Entry Behavior is blocking blocking Set call on ViewModel
I have created a custom behavior for the Entry control that allows a collection of Entry controls to provide a single-digit code input field that moves the cursor to the next field ( to the right ) ...
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Name Mangling In Python Regarding Setter methods
I had an issue with my setter methods not working when the if conditions were met, and I was not sure why (I ended up fixing it, but my question is WHY this fixed it). Here is my code:
class Employee:
...
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python getter and setter properties
I am new to properties in Python and a bit confused on how below code is working
class FavoriteShape:
def __init__(self, color, shape):
self.color = color
self.shape = shape
@...
- 1
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how to override a setter of an abstract class to make the value final
Given an abstract class "Foo" that has a getter and setter for a "value"
abstract class Foo<T> {
T get value;
set value(T newValue);
}
I'm trying to override getter and ...
- 2,537