I am trying to bind an attribute to and id I have on a button to change its styling, basically I have a courses database table(using Laravel as backend) where each course has a Boolean named completed, All I want to do is if the course is completed(true) to render a specific id, and if it is not(false) to render another one, that's it, here's my code,
This is the blade template, this is inside a table:
<td>
<form method="POST" action="{{ route('course.completed', $course->name) }}" id="form-submit">
{{ csrf_field() }}
@if ($course->completed)
<button @click.prevent="onSubmit({{ $course }})" type="button" class="btn btn-sm" :id="cssClass">@{{ text }}</button>
@endif
</form>
And here is the vue instance, All i want to do here is to add an if condition that will set the cssClass properly to the name of the id that I want:
<script>
new Vue({
el: '#app',
data: {
cssClass: '',
text: ''
},
methods: {
onSubmit: function(course) {
axios.post('/MyCourses/' + course.name)
// .then(function (response){
// });
}
},
//Basically here's what I would like to be able to do
if (course.completed == true) {
this.cssClass = 'coursetogglingtrue',
this.text = 'Done!'
} else {
this.cssClass = 'coursetogglingfalse',
this.text = 'Not Yet!'
}
});
</script>
Right now the above code in the view instance errors out with "Uncaught SyntaxError: Unexpected token ." directed at the if statement course.completed, and it doesn't go away unless I delete the whole if statement, I know I'm not fetching the course from anywhere, I just don't know how yet, if there is a better idea/approach please let me know, and thanks for your time.
UPDATE : Here's a change, this is what I have done so far, As for the view:
@if ($course->pivot->completed == true)
<button @click.prevent="onSubmit({{ $course }})" type="button" class="btn btn-sm" :id="[isActive ? greenClass.aClass : redClass.aClass]">@{{ greenClass.text }}</button>
{{-- @else
<button @click.prevent="onSubmit({{ $course }})" type="button" class="btn btn-sm" :id="[isActive ? greenClass.aClass : redClass.aClass]"></button> --}}
@endif
Now as for the vue instance:
<script>
new Vue({
el: '#app',
data: {
isActive: true,
greenClass: {aClass: 'coursetogglingtrue', text: 'Done!'},
redClass: {aClass: 'coursetogglingfalse', text: 'Not Yet!'}
},
methods: {
onSubmit: function(course) {
axios.post('/MyCourses/' + course.name)
// .then(function (response){
// });
this.isActive = !this.isActive;
}
}
});
</script>
Since that I know the blade @if condition is passing as true, I can hardcode the is active is true, and when I press on the button I get what I wanted the class actually toggles, if that is not true I default to the other class, now the problem is I need that action to be performed on exactly one button, the one I pressed on, right now what happens is every single button toggles its class, I know that once again it's due to my code not being explicit about this, the thing is I don't know how yet, so please help if you have any idea, have been stuck on this for weeks and weeks, it's really frustrating that I can't get this one simple thing to work.
It doesn't make sense to put an expression as a property key.
Try this:
new Vue({
el: '#app',
data: {
cssClass: '',
text: ''
},
methods: {
onSubmit: function(course) {
axios.post('/MyCourses/' + course.name)
// .then(function (response){
// });
if (course.completed == true) {
this.cssClass = 'coursetogglingtrue',
this.text = 'Done!'
} else {
this.cssClass = 'coursetogglingfalse',
this.text = 'Not Yet!'
}
}
}
});
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