I tried to format my HTML Selection of HTML Elements in Compact View I tried too many Visual Studio Extension but none of them working like Ctrl + J and Prettify so on
Here is the example of my code look likes
<div class="example">
<div class="section">
<div class="widget">
<div class="title">
<h3 class="title">I am a developer</h3>
</div>
</div>
</div>
</div>
I need Like this Below
<div class="example"><div class="section">
<div class="widget">
<div class="title"><h3 class="title">I am a developer</h3></div>
</div></div></div>
Like above this format there is too much code I need to format with help of any extension in VS code if possible Suggest me
Any Help is Highly Appreciated
it is always good to format your code well using indentation. This helps one identify parent and child elements especially when an element has more than to child elements.
e.g.
<div class="example">
<div class="section">
<div class="widget">
<div class="title">
<h3 class="title">I am a developer</h3>
</div>
</div>
</div>
</div>
Related
I'm changing a database using phpmyadmin with several html pages inside it and I would like to remove, from all these pages, all the <div> and other tags that contain a certain class or id.
Example:
Case 1
<div class="undesirable">
<div class="container">
<div class="row">
<div class="col1"></div>
</div>
</div>
</div>
Case 2
<div class="undesirable">
<div class="container">
<div class="row">
<div class="col1"></div>
<div class="col2"></div>
</div>
</div>
</div>
i would like to remove all <div> that contain the class="undesirable". In some cases, there is still the possibility of appearing as class="pre_undesirable", or something similar.
Initially I thought of using regex, but as there are variations in htmls, code breaks are occurring, as there is no way to know when the <\div> will end.
Possibly the answer would be HTML parser, but I can't understand how to use it. Any indication of where to start?
Since you are dealing with html, you probably should use an html parser and search for the removal target using xpath. To demonstrate, I'll change your html a bit:
$original=
'<html><body>
<div class="undesirable">
<div class="container">
<div class="row">
<div class="col1"></div>
</div>
</div>
</div>
<div class="keepme">
<div class="container">
<div class="row">
<div class="col1"></div>
<div class="col2"></div>
</div>
</div>
</div>
<div class="pre_undesirable">
<div class="container">
<div class="row">
<div class="col1"></div>
<div class="col2"></div>
</div>
</div>
</div>
<div class="keepme">
<div class="container">
<div class="row">
<div class="col1"></div>
<div class="col2"></div>
</div>
</div>
</div>
</body>
</html>
';
$HTMLDoc = new DOMDocument();
$HTMLDoc->loadHTML($original);
$xpath = new DOMXPath($HTMLDoc);
$targets = $xpath->query('//div[contains(#class,"undesirable")]');
foreach($targets as $target){
$target->parentNode->removeChild($target);
}
echo $HTMLDoc->saveHTML();
The output should include only the two "keep me" <div>s.
We can make use D3JS to remove or append any the HTML elements by class name or id.
We can make use of Select() and Selectall() for the selection of the particular elements in the HTML. Incase if we want to append any div tag use append('div') to insert the div for the data.
<script>
function remove()
{
d3.select(.undesirable)
.selectAll("li")
.exit()
.remove()
}
</script>
I started to use BEM methodology and i have a question according to this.
Example:
<div class="container">
<div class="container__block-1">
<h1 class="container-title">block1</h1>
</div>
<div class="container__block-2">
<h1 class="container__title container-title">block2</h1>
</div>
<div class="container__block-3">
<h1 class="container__title container-title">block3</h1>
</div>
</div>
How you can see i use: container__title element in block 2 and in block3. I need this to add different margin and padding for h1.
Question: Can i use the same element in container__block-2 and container__block-3 according to BEM methodology?
It is okay to use the same element for another block as long as you want to have the same properties of the above blocks.
However, incase you need a variation, that's when the modifier comes into role.
whenever you need to make a change in only a particular element from a group of elements, you use a modifier there. It is denoted as block__element--modifier.
<div class="container">
<div class="container__block-1">
<h1 class="container-title">block1</h1>
</div>
<div class="container__block-2">
<h1 class="container__title container__title--modifier1 ">block2</h1>
</div>
<div class="container__block-3">
<h1 class="container__title container__title--modifier2">block3</h1>
</div>
</div>
For different variants of same class, u can use --
<div class="container">
<div class="container__block-1">
<h1 class="container-title">block1</h1>
</div>
<div class="container__block-2">
<h1 class="container__title container__title--1">block2</h1>
</div>
<div class="container__block-3">
<h1 class="container__title container__title--2">block3</h1>
</div>
</div>
I am using atom to write html and atom beautify to format the code. It works quite good but there is one problem that makes my code a little bit messy. Here is the code the way i want it to be:
<section id="hero">
<div class="container">
<div class="row">
<div class="col-sm-8">
<p>Hello world!</p>
</div><!--/col-->
</div><!--/row-->
</div><!--/container-->
</section><!--/hero-->
And here is the code they way atom beautify makes it:
<section id="hero">
<div class="container">
<div class="row">
<div class="col-sm-8">
<p>Hello world!</p>
</div>
<!--/col-->
</div>
<!--/row-->
</div>
<!--/container-->
</section>
<!--/hero-->
As you can see, it puts the html comment in a new line and then i have unnecessary lines in my code and also its not so easy to see the closing tag instantly. Is there any way to configure the beautifier?
I don't see a solution. The atom-beautify package allows you to configure it in a variety of ways. One of those is adding tags to be excluded from formatting. However, when I test it by adding "!--/col--" to the array, what I get is the whole back end of the snippet being unformatted.
<section id="hero">
<div class="container">
<div class="row">
<div class="col-sm-8">
<p>Hello world!</p>
</div>
<!--/col-->
</div><!--/row-->
</div><!--/container-->
</section><!--/hero-->
<polymer-dragula>
<div class="row-holder">
<div class="column">
<p>item-1</p>
</div>
<div class="column">
<p>item-2</p>
</div>
<div class="column">
<p>item-3</p>
</div>
<div class="column">
<p>item-4</p>
</div>
<div class="column">
<p>item-5</p>
</div>
</div>
</polymer-dragula>
This doesn't work.
For drag and drop i will recommend you
polymer-sortablejs
its also available
"polymer-sortablejs": "bmwalters/polymer-sortablejs#2.0-preview"
easy to handle and impliment
Perhaps you forgot to read the information mentioned in the github.
Information: Before bevacqua/dragula#470 gets merged into dragula this
element might not work correctly inside Shadow DOM.
I am using bootstrap to put 2 elements on the same row. However, I am having difficulties getting it to work. Here is what I am inputting:
<div class="container">
<div class="row">
<div class="col-xs-12">
<div>$</div>
<div class="refundNumber">12345</div>
</div>
</div>
</div>
And it outputs:
$
12345
I want it to be:
$12345
I cant simply put the "$" with the numbers because I will be using JS to count up the numbers from zero on a specific event. It doesn't work with the "$" present.
Thank you in advance for helping a beginner!
<div>s are block-level elements that start on new lines. If you want them to be on the same line, you have to make them inline-block or inline elements.
Edit: Using <span> would be the appropriate solution in your case:
Change:
<div>$</div>
<div class="refundNumber">12345</div>
To:
<span>$</span>
<span class="refundNumber">12345</span>
Like "Dov Benyomin" answered, except apply ascii character to ensure compatibility.
<div class="col-xs-12">
<span>$</span>
<span class="refundNumber">12345</span>
</div>
There are multiple ways to do this :
.text{display:inline-block;}
<link href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/>
<!--Use span tags -->
<div class="row">
<div class="col-xs-12">
<span>$</span>
<span class="refundNumber text">12345</span>
</div>
</div>
<span>OR</span>
<!--Best method use display:inline -->
<div class="row">
<div class="col-xs-12">
<div class="text">$</div>
<div class="refundNumber text">12345</div>
</div>
</div>
<span>OR</span>
<!-- Using col classes of bootstrap -->
<div class="row">
<div class="col-xs-12">
<div class="col-xs-1">$</div>
<div class="refundNumber">12345</div>
</div>
</div>
Like Micheal pointed out, use ASCII codes. ("& #36;" for "$")