parent Questions
3
I just want to know how to call a parent function from a child component.
I've tried to use the $parent to call the parent method, but I get this error
TypeError: _this.$parent.forceRender is not ...
Idiographic asked 13/11, 2020 at 21:4
5
I have a table with checkboxes looking like this:
<td class="table-col" >
<div class="group-one" >
<input type="checkbox" />
</div>
</td>
What I want to do is wh...
2
Solved
Let's say, I have a custom button widget and I want to set the state of it's parent using setState. How exactly can I access the parent widget's state from my custom button? Is it even possibile?
7
Solved
I am creating a popup window that goes to hello.html. I want my original (parent page) to reload when i close the popup window (hello.html). I can't seem to get it to work, but I'm close. Here is t...
Reciprocity asked 9/7, 2012 at 15:34
9
I have a certain element that I can select with Selenium 1.
Unfortunately I need to click the parent element to get the desired behaviour. The element I can easily locate has attribute unselectabl...
4
Solved
How do you emit event inside recursive child components vuejs
Taking the tree example from vue site https://v2.vuejs.org/v2/examples/tree-view.html
How would you transmit on click to the parent eac...
5
Solved
How to access "myvar" from "child" in this code example:
class Parent():
def __init__(self):
self.myvar = 1
class Child(Parent):
def __init__(self):
Parent.__init__(self)
# this won't work
...
7
Solved
Here's what I am trying to accomplish...
"parent" has position:relative
"div 1-3" have position:absolute
However, whenever I do this, I find myself having to assign specific "top" values in my...
3
I develop a SPA application and I wish place table in parent element bounds but I can't set explicit height. I can set scroll.y of table body but then result total height is large by header height....
Renewal asked 15/6, 2018 at 7:16
2
Solved
I'm aware of the following to grab a Gem's specification for interrogation:
spec = Gem::Specification.find_by_name('my_gem')
Is there a way to programmatically identify "this" gem's name such th...
Tracheo asked 13/12, 2012 at 12:11
4
Process A fork()s process B.
Process A dies and therefore init adopts B.
A watchdog creates process C.
Is it somehow possible for C to adopt B from init?
Update:
Or would it even be possible...
Dextral asked 9/5, 2012 at 16:5
3
Currently, I'm working on a project which shares a Menu component across all pages except two pages. I added the menu component inside root _layout.svelte file. Now since two pages that don't need ...
Cryobiology asked 3/11, 2019 at 8:9
5
Solved
I'm working on a graphical model project with python using NetworkX. NetworkX provides simple and good functionality using dictionaries:
import networkx as nx
G = nx.DiGraph() # a directed graph
G...
Garnettgarnette asked 28/9, 2010 at 8:2
6
parent.py:
class A(object):
def methodA(self):
print("in methodA")
child.py:
from parent import A
class B(A):
def methodb(self):
print("am in methodb")
Is there anyway to call methodb() i...
Milly asked 31/7, 2014 at 14:52
7
Solved
there is a check I need to perform after each subsequent step in a function, so I wanted to define that step as a function within a function.
>>> def gs(a,b):
... def ry():
... if a==b:
....
3
Solved
Quick question which is mostly explained by the code.
Is this possible in CSS or do I have to just implement all the classes in the html?
.class1{
color:red;
}
.class2{
text-decoration:underli...
5
Solved
I need to know if there is a way to access parent modules from submodules. If I import submodule:
from subprocess import types
I have types - is there some Python magic to get access to subproce...
1
Solved
I have an app that pulls data from a GraphQL database and then .maps it into custom form components (quantity number textboxes). Right now, the components themselves are holding state of their indi...
Hateful asked 26/8, 2022 at 5:45
9
Solved
class A {
private $aa;
protected $bb = 'parent bb';
function __construct($arg) {
//do something..
}
private function parentmethod($arg2) {
//do something..
}
}
class B extends A {
fun...
9
Solved
Consider the following HTML/css code sample:
<div id="container">
<div id="up">Text<br />Text<br />Text<br /></div>
<div id="down&q...
7
Solved
parent.php:
require_once 'child.php';
child.php:
echo __FILE__;
It will show '.../child.php'
How can i get '.../parent.php'
16
Solved
I have 2 activities (A and B) in my android application and I use an intent to get from activity A to activity B. The use of parent_activity is enabled:
<activity
android:name=".B"
...
Crave asked 5/9, 2012 at 6:55
9
Solved
I don't know if there is an issue, but I was wondering why the overflow:hidden does not function on fixed parent/children element.
Here's an example:
CSS and HTML:
.parent{
position:fixed;...
7
Solved
4
Solved
I'm writing a batch file, I need to get the parent folder of this bat file. Is it possibile?
NB I mean the parent folder of the batch file not of the current directory of the prompt calling that ba...
Levee asked 18/5, 2013 at 11:31
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