Children is the set of all nodes within a hierarchical data structure which have a node above them.
Questions tagged [children]
1638 questions
270
votes
5 answers
Best way to get child nodes
I was wondering, JavaScript offers a variety of methods to get the first child element from any element, but which is the best? By best, I mean: most cross-browser compatible, fastest, most comprehensive and predictable when it comes to behaviour. A…
Elias Van Ootegem
- 74,482
- 9
- 111
- 149
235
votes
7 answers
jquery if div id has children
This if-condition is what's giving me trouble:
if (div id=myfav has children) {
do something
} else {
do something else
}
I tried all the following:
if ( $('#myfav:hasChildren') ) { do something }
if ( $('#myfav').children() ) { do something…
Chris
- 8,736
- 18
- 49
- 56
189
votes
18 answers
Career day in kindergarten: how to demonstrate programming in 20 minutes?
Original Question
I was invited to the kindergarten group of my elder daughter to talk and answer the kids' questions about my profession. There are 26 kids of age 4-6 in the group, plus 3 teachers who are fairly scared of anything related to…
Péter Török
- 114,404
- 31
- 268
- 329
121
votes
11 answers
Loop through childNodes
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 not a function due to forEach function. I also try…
user3828771
- 1,603
- 3
- 14
- 14
77
votes
4 answers
Jquery $(this) Child Selector
I'm using this:
jQuery('.class1 a').click( function() {
if ($(".class2").is(":hidden")) {
$(".class2").slideDown("slow");
} else {
$(".class2").slideUp();
}
});
On page structure:
text
Orbalon
77
votes
9 answers
parent & child with position fixed, parent overflow:hidden bug
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;
overflow:hidden;
width:300px;
height:300px;
…
kirkas
- 1,749
- 2
- 12
- 22
70
votes
4 answers
Styling nested elements in WPF
Suppose you have a nested element structure, for example a ContextMenu with MenuItems:
...
You can easily apply styles…
gix
- 5,737
- 5
- 34
- 40
58
votes
7 answers
Angular 2 routing redirect to with child routes
I am a newbie in Angular 2. I want to create isolated modules for every part of my app. For example I created the AuthModule with default component - AuthComponent which contain a router-outlet for his child components (SignIn or SignUp). So I want…
Timofey Orischenko
- 1,148
- 1
- 9
- 12
56
votes
3 answers
How to select a node's first child name? XPath
I have an XML from which I have to select the name of the child of one of the nodes. I'm kind of a beginner in this, so I didn't find the Xpath expression to do it. I know the level of the node
Example
Name from /Employee/Department/
but…
Jaq
- 561
- 1
- 4
- 3
50
votes
3 answers
css all divs vs direct child divs
I have this structure:
ddddddd
pppppppppp
pppppppppp
ddddddd
I want to put borders on the divs that contain ddddddd, and I want to set…
Naor
- 23,465
- 48
- 152
- 268
45
votes
46 answers
Suggestions on starting a child programming
What languages and tools do you consider a youngster starting out in programming should use in the modern era?
Lots of us started with proprietary Basics and they didn't do all of us long term harm :) but given the experiences you have had since…
sparkes
- 19,343
- 5
- 39
- 46
44
votes
5 answers
How can I get the child windows of a window given its HWND?
I have the handle for a given window. How can I enumerate its child windows?
Yuriy Faktorovich
- 67,283
- 14
- 105
- 142
43
votes
11 answers
How do I make this loop all children recursively?
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 through all children's children, etc (not just the…
Matrym
- 16,643
- 33
- 95
- 140
39
votes
31 answers
Suitable environment for a 7 year old
My 7 year old would like to learn, how to program? (his idea not mine, and he does things in the outside world. So, I am not too worried from that point of view. He already went so far as to take a game programming book out of my office to read at…
TofuBeer
- 60,850
- 18
- 118
- 163
