算法评测平台前端。
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var addUrlParam = function (url, key, val) {
var newParam = encodeURIComponent(key) + '=' + encodeURIComponent(val);
url = url.split('#')[0];
var twoPart = url.split('?'), params = {};
var tmp = twoPart[1] ? twoPart[1].split('&') : [];
for (let i in tmp) {
let a = tmp[i].split('=');
params[a[0]] = a[1];
}
params[key] = val;
url = twoPart[0] + '?';
for (let key in params) {
url += encodeURIComponent(key) + '=' + encodeURIComponent(params[key]) + '&';
}
url = url.substring(0, url.length - 1);
return url;
};
$(function () {
$(document).on('click', 'a[href-post]', function (e) {
e.preventDefault();
var form = document.createElement('form');
form.style.display = 'none';
form.method = 'post';
form.action = $(this).attr('href-post');
form.target = '_self';
var input = document.createElement('input');
input.type = 'hidden';
input.name = '_csrf';
input.value = document.head.getAttribute('data-csrf-token');
form.appendChild(input);
document.body.appendChild(form);
form.submit();
});
$('form').not('.have-csrf').each(function () {
this.action = addUrlParam(this.action || location.href, '_csrf', document.head.getAttribute('data-csrf-token'));
});
});