I have a Javascript function that prints "like" and "Unlike" like this:
$(".liketoggle").click(function () {
$(this).text(function(i, v){
return v === 'Like' ? 'Unlike' : 'Like'
})
});
I have an HTML tag that shows a heart in an tag as:
<i class="fas fa-heart"></i>
How can I show the heart icon next to the like/unlike button. This is the HTML so far:
<button type="submit"
class="btn btn-custom btn-sm liketoggle"
name ="like">Like
</button>
<i class="fas fa-heart"></i>
How I can write to the JS to be included when toggling it?
Similar Function here: http://jsfiddle.net/dFZyv/ but same issue
Related
I have a button that shows a bootstrap modal, it has an onclick attribute set to a function,
The button:
<span style="color:blue;margin-left: 2rem;" data-id="{{student.id}}" id="{{student.id}}"
type="button" data-bs-toggle="modal" data-bs-target="#grade-modal"
onClick="getEnrolledSubjects(this.getAttribute('data-id'))">
<i class="fas fa-plus"></i>
</span>
My javascript function:
function getEnrolledSubjects(id){
var modal = document.getElementById('grade-modal')
modal.addEventListener('shown.bs.modal', function(){
console.log(id)
}
}
at first, it looks fine because it will only log the id once, but when I close the modal and open it again, it will log 2 times, then 3 times, and so on... it goes incrementally. how can i fix this?
as Bootstrap Modal documentation
You can Use event.relatedTarget:
<span style="color:blue;margin-left: 2rem;" data-id="{{student.id}}" id="{{student.id}}" type="button" data-bs-toggle="modal" data-bs-target="#grade-modal">
<i class="fas fa-plus"></i>
</span>
without onClick event
const modal = document.getElementById('grade-modal')
modal.addEventListener('shown.bs.modal', function(event){
const button = event.relatedTarget
const id = button.getAttribute('data-id');
console.log(id)
})
I am trying to change the text of a button when clicked and back to normal when clicked again. The button is using a font awesome icon so figured I would try using this.html instead of this.text, but for some reason it is not recognising the HTML I am indicating?
If I change the HTML on the else statement then it will change on click which is what makes me think it is an issue with it not recognizing my HTML.
I know it might be something really stupid but cant seem to figure it out.
$(document).ready(function(){
$("#submitbutton").on("click", function(){
if($(this).html()=="View code <i class=\"fas fa-chevron-right fa-xs\"></i>")
{
$(this).html("Close code <i class=\"fas fa-chevron-right fa-xs\"></i>");
} else {
$(this).html("View code <i class=\"fas fa-chevron-right fa-xs\"></i>");
}
})
});
<div class="getcodebuttoncontainer">
<button
type="button"
class="btn-primary"
id="submitbutton"
onclick="retrieveData()"
>View code <i class="fas fa-chevron-right fa-xs"></i></button>
</div>
It seems as if the only change is the text ( "View || Close ") so you can simply put that variable text in spans - one with a display: none styling and then on the click - toggle the visibility of each.
$(document).ready(function(){
$("#submitbutton").on("click", function(){
$(this).find('span').toggle();
})
});
#submitbutton span:nth-of-type(2) {
display: none;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="getcodebuttoncontainer">
<button
type="button"
class="btn-primary"
id="submitbutton"
>
<span>View</span>
<span>Close</span>
code <i class="fas fa-chevron-right fa-xs"></i>
</button>
</div>
good morning:
<html>
<button type="button" class="btn btn-primary">Notifications <span class="badge badge-light">4</span>
</button>
<button type="button" class="btn btn-primary">Profile <span class="badge badge-light">9</span>
<span class="sr-only">unread messages</span>
</button>
</html>
now how I implement these ?
for example like facebook when i click the notification appear a little submenu
anyone can help me ?
thanks
You can get the notifications from the database in your controller, put them in a variable, and pass it to a view.
In the view itself you can do something like this:
// $notificationsCount is the variable with number of notifications you passed to the
view in your controller
<button type="button" class="btn btn-primary">Notifications
<span class="badge badge-light"><?php echo $notificationsCount ?></span>
</button>
If you don't want to refresh the page, you could use ajax or some kind of event.
Example:
$('#someElement').on('click', function () {
//change value of the notification btn
});
I have a button that is being used to toggle a class on a div to open and close a side menu.
<div id="body-holder" [ngClass]="{'show-nav':isActive}">
<div class="site-wrap">
<button class="toggle-nav" (click)="flipper()">
<i class="fa fa-bars" aria-hidden="true" ></i>
</button>
</div>
</div>
In my component.ts file i have the following code.
isActive: boolean = true;
flipper()
{
this.isActive = !this.isActive;
}
however instead of toggling the class when I click the button the page gets reloaded instead and redirects me to my application homepage.
You have to add preventDefault to your click event in this way:
flipper(event: any)
{
event.preventDefault();
this.isActive = !this.isActive;
}
and in your html code:
<button class="toggle-nav" type="button" (click)="flipper($event)">
<i class="fa fa-bars" aria-hidden="true" ></i>
</button>
Set button type attribute to type="button":
<button type="button" class="toggle-nav" (click)="flipper()">
<i class="fa fa-bars" aria-hidden="true" ></i>
</button>
Setting the button type to type="button" might also solve the problem
<button type="button"
It seems your button is inside a form and causes a submit.
Button inside division or form most of the times have default behavior of loading the page. For that reason, It's better to set type attribute of button as "buton".
<button type="button" class="toggle-nav" onclick="flipper()"> <i class="fa fa-bars" aria-hidden="true" ></i></button>
I think there is mistake in function. You missed to mention "funtion" keyword before you define the function. I tried a sample fiddle: here
<script>
isActive: boolean = true;
function flipper()
{
alert("a");
}
</script>
I am trying to toggle both the icon and the button text on a button and each function works independently, but they will not work when run consecutively. Seems that the function to toggle the button text is removing my icon altogether.
<button type="button" id="toggle-list-details">
<i class="fa fa-list fa-lg"></i>
List View
</button>
$("#toggle-list-details").click(function() {
$(this).text(function(i, text){
return text === " List View" ? " Details View" : " List View";
});
$(this).find('i').toggleClass('fa-list fa-th-list');
)};
When you do
$(this).text(function(i, text){
this reffers to <button type="button" id="toggle-list-details">, so it replaces all inner content with plain text.
To avoid this, you can do smth like this:
<button type="button" id="toggle-list-details">
<i class="fa fa-list fa-lg"></i>
<span class="text">List View</span>
</button>
$("#toggle-list-details").click(function() {
$(this).find('span').text(function(i, text){
return text === " List View" ? " Details View" : " List View";
});
$(this).find('i').toggleClass('fa-list fa-th-list');
)};