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ViewsRemove Element from JavaScript array in .NET core Razor
I have input when the user click on add button it should add a new li in the ul list and add a new object in array "Keywords" to send it to the action, but the problem is when the user removes an element from the ul list I remove the index of the element from the array it didn't work however the removal of the li element works well. here is the script:
and this is the HTML:
·
Juan Pablo Isaza
1 answers
Answer question0
Try to change
delbtns = $(".delete");
for (var i = 0; i < delbtns.length; i++) {
delbtns[i].onclick = function () {
this.parentNode.remove();
keywords.splice(i, 1);
}
}
to
$(".delete").on('click', function (event) {
var delbtns = $(".delete");
for (var i = 0; i < delbtns.length; i++) {
if (this == delbtns[i]) {
this.parentNode.remove();
keywords.splice(i, 1);
break;
}
}
})
result:
·
Juan Pablo Isaza
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