41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
$(function () {
|
|
function slugify(text) {
|
|
return text
|
|
.normalize("NFKD")
|
|
.split("")
|
|
.map(ch => ch.charCodeAt(0) < 256 ? ch : "")
|
|
.join("")
|
|
.toLowerCase()
|
|
.replace(/[^\w\s-]/g, "")
|
|
.replace(/[-\s]+/g, "-")
|
|
.replace(/^-+/, "")
|
|
.replace(/-+$/, "");
|
|
}
|
|
|
|
$(".with-slug-suggestions").each(function() {
|
|
var nameInput = $("input[name='name']", this);
|
|
var slugInput = $("input[name='slug']", this);
|
|
var btn = $(".use-suggested-slug", this);
|
|
var help = $(".slug-help-block", this);
|
|
|
|
function update() {
|
|
var suggested = slugify(nameInput.val());
|
|
if (suggested) {
|
|
help.html(`Suggested value: <code>${suggested}</code>`);
|
|
} else {
|
|
help.text("Allowed characters: a-z, 0-9, hyphens, underscores.");
|
|
}
|
|
|
|
btn.attr("disabled", !suggested);
|
|
}
|
|
|
|
$(nameInput).on("keyup change", update);
|
|
$(this).on("shown.bs.modal", update);
|
|
|
|
btn.click(function() {
|
|
slugInput.val(slugify(nameInput.val()));
|
|
});
|
|
});
|
|
|
|
});
|