I'm attempting to make the first four characters of each element in an array (specifically a list) bold, but I am only able to select entire strings:
$("li").slice(0).css("font-weight", "Bold");
Is there a way for me to indicate which characters within each string I would like to slice?
$('li').each(function() {
var $li = $(this);
var textContent = $li.text();
$li.text(textContent.substring(4));
$li.prepend($('<i>').text(textContent.substring(0, 4)));
});
This script loops through every <li> element and replaces the text inside with an italic tag containing the first four characters followed by the original remaining text.
If you prefer, you can replace the <i> tag with a <span> to have more flexibility over styling. Alternatively, consider using .html() to maintain any other HTML markup within each list item.
Let me provide you with an example to illustrate:
$("li").each(function() {
var len = $(this).text().length,
text1 = $(this).text().slice(0, 4),
text2 = $(this).text().slice(5, len);
$(this).html('<b style="color:red">' + text1 + '</b>' + text2);
})<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul>
<li>how-to-slice</li>
<li>specific</li>
<li>characters</li>
<li>in-every</li>
<li>item-of-an-array</li>
</ul>I am looking to implement a functionality similar to the one below: HTML <mydir> {{config = {type: 'X', options: 'y'}} </mydir> <mydir> {{config = {type: 'a', options: 'b'}} </mydir> JS Dir ...
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