engelsystem/public/js/forms.js

86 lines
1.8 KiB
JavaScript

/**
* Runs through the DOM under the element with the given id, finds all
* checkboxes and sets them to the wanted state.
*
* @param String
* id Id of the element containing all the checkboxes
* @param Boolean
* checked True if the checkboxes should be checked
*/
function checkAll(id, checked) {
var obj = document.getElementById(id);
var boxes = obj.getElementsByTagName("input");
for (var i = 0; i < boxes.length; i++) {
if (boxes[i].type === "checkbox" && !boxes[i].disabled) {
boxes[i].checked = checked;
}
}
}
/**
* @param {moment} date
*/
function formatDay(date) {
return date.format("YYYY-MM-DD");
}
/**
* @param {moment} date
*/
function formatTime(date) {
return date.format("HH:mm");
}
/**
* @param {moment} from
* @param {moment} to
*/
function setInput(from, to) {
var fromDay = $("#start_day"), fromTime = $("#start_time"), toDay = $("#end_day"), toTime = $("#end_time");
fromDay.val(formatDay(from));
fromTime.val(formatTime(from));
toDay.val(formatDay(to));
toTime.val(formatTime(to));
}
function setDay(days) {
days = days || 0;
var from = moment();
from.hours(0).minutes(0).seconds(0);
from.add(days, "d");
var to = from.clone();
to.hours(23).minutes(59);
setInput(from, to);
}
function setHours(hours) {
hours = hours || 1;
var from = moment();
var to = from.clone();
to.add(hours, "h");
if (to < from) {
setInput(to, from);
return;
}
setInput(from, to);
}
$(function () {
/**
* Disable every submit button after clicking (to prevent double-clicking)
*/
$("form").submit(function (ev) {
$("input[type='submit']").prop("readonly", true).addClass("disabled");
return true;
});
});