children Questions
5
Solved
How do I get the text of an element without the children?
Neither element.textContent nor element.innerText seem to be working.
HTML:
<body>
<h1>Test Heading</h1>
<div>
Aw...
Hypercorrection asked 31/3, 2012 at 12:43
8
Solved
Here is the issue that I'm encountering with Angular 7 :
I have two outlets : the main app router outlet, and a secondary outlet named 'administration'.
When I want to navigate through any admini...
Cutinize asked 10/4, 2019 at 16:55
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...
3
Quick question for react gurus ;)
React.Children.only is one of its top-level apis, and is very commonly used by react-redux (<Provider />) and React Router (<Router />) to inject stor...
Scorekeeper asked 17/2, 2018 at 4:18
11
Solved
I'm trying to loop through childNodes like this:
var children = element.childNodes;
children.forEach(function(item){
console.log(item);
});
However, it output Uncaught TypeError: undefined is n...
Rumelia asked 16/7, 2014 at 8:23
11
Solved
I have the following:
for (var i = 0; i < children.length; i++){
if(hasClass(children[i], "lbExclude")){
children[i].parentNode.removeChild(children[i]);
}
};
I would like it to loop throu...
Etna asked 26/4, 2010 at 8:53
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
5
I'm working with jstree with ajax and I see that all my nodes have the arrow to expand it, even those which have no children. On the demo page of jstree http://www.jstree.com/demo this is not the c...
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
3
I am having some strange behaviour where this.props.children is converting to an object when I spread the result of a .map() from the parent.
example:
const items = [
{ id: 1, name: "Name1" },
...
Bobbyebobbysocks asked 22/3, 2018 at 6:23
4
I have a component like this
const Component = () => {
return (
<div>
<div className="data1">
{children}
</div>
<div className="data1">
{child...
Voiceless asked 27/7, 2020 at 13:14
6
Solved
How do I select the first div in these divs (the one with id=div1) using first child selectors?
<div class="alldivs">
<div class="onediv" id="div1"> 1 Thi...
Pelops asked 2/5, 2011 at 0:31
4
Solved
I'm trying to properly type the props for a component that maps children:
type Props = {
children: any
}
const MyComponent: FunctionComponent<Props> = () => (React.Children.map(children...
Insidious asked 15/4, 2020 at 18:58
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
I retrieve an XML documents this way:
import xml.etree.ElementTree as ET
root = ET.parse(urllib2.urlopen(url))
for child in root.findall("item"):
a1 = child[0].text # ok
a2 = child[1].text # ok...
Munificent asked 20/9, 2014 at 16:1
2
Solved
I have a component that should accept arbitrary amount of child components of known type and render them with additional wrapper in an *ngFor. Alternatively, can I pass and render a list of <ng-...
Ingratitude asked 9/3, 2022 at 15:13
3
Solved
If I have this structure:
const MyComponent = (props) => {
return (
<Wrapper />{props.children}</Wrapper>
);
}
and I use it like this:
<MyComponent>
<SomeInnerCompon...
1
So we are doing a Virtual Pet project and we need to make ArrayLists and interact with the virtual pets.
What I want to do is have a PetClass superclass that extends to CatClass and DogClass.
CatCl...
Steamtight asked 4/2, 2022 at 1:16
4
Solved
Suppose you have a nested element structure, for example a ContextMenu with MenuItems:
<ContextMenu Style="{StaticResource FooMenuStyle}">
<MenuItem Style="{StaticResource FooMenuItemSty...
1
Solved
I have successfully installed eslint-plugin-testing-library and used overrides so it only warns me on code in test files.
However, it complains Avoid direct Node access. Prefer using the methods fr...
Betweentimes asked 14/4, 2021 at 22:22
3
Solved
I am able to add and remove the classes on the child elements but all are active. I am trying to add & remove only on one active element at a time. What am I missing?
<ul id="parent" class=...
Socialize asked 29/10, 2017 at 5:45
7
I'm stuck on figuring out the logic to make a drop down menu keyboard accessible.
The HTML is structured as such (extra class names used for clarity):
<ul>
<li class="primaryMenuItem"&g...
1
Take a look at this simple example:
const List = function({ loading, entity }) {
return (
<Layout loading={loading}>
<span>Name: {entity.name}</span>
</Layout>
);
};
...
Synchro asked 4/12, 2018 at 13:30
3
Solved
Let's assume we have this HTML structure:
<div id='test-div'>
<div class='random-class-1'>
<div class='useless-element-1'>
</div>
<div class='useless-element-2'>
...
Singletary asked 8/2, 2017 at 23:12
5
Solved
I have a Window1.xaml main Window; and after some event, I display a UserControl EditFile.xaml.
The code behind is:
public static int whichSelected = -1;
private void button1_Click(object sender,...
Extortioner asked 1/6, 2010 at 10:52
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