99 lines
4.2 KiB
JavaScript
99 lines
4.2 KiB
JavaScript
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var firstSeatLabel = 1;
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$(document).ready(function() {
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var $cart = $('#selected-seats'),
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$counter = $('#counter'),
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$total = $('#total'),
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sc = $('#seat-map').seatCharts({
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map: [
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'cccccc',
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'_',
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'cccccc',
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'cccccc',
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],
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seats: {
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h: {
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price : 2500,
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classes : 'student-class',
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category: 'Student Seat'
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},
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},
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naming : {
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rows: ['1','','2','3'],
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top : false,
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getLabel : function (character, row, column) {
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if (row == '1') {
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return column;
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} else if (row == '2') {
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return column;
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} else if (row == '3') {
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return column;
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}
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},
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},
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legend : {
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node : $('#legend'),
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items : [
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[ 'c', 'available', 'Dostępne miejsce'],
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[ 'f', 'unavailable', 'Zajęte miejsce']
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]
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},
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click: function () {
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if (this.status() == 'available' && recalculateTotal(sc) < 1) {
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//let's create a new <li> which we'll add to the cart items
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$('<li> rząd '+ this.settings.row + ', miejsce '+this.settings.label+ ' <a href="#" class="cancel-cart-item">[cancel]</a></li>')
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.attr('id', 'cart-item-'+this.settings.id)
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.data('seatId', this.settings.id)
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.appendTo($cart);
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/*
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* Lets update the counter and total
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*
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* .find function will not find the current seat, because it will change its stauts only after return
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* 'selected'. This is why we have to add 1 to the length and the current seat price to the total.
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*/
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$counter.text(sc.find('selected').length+1);
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$total.text(recalculateTotal(sc)+1);
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return 'selected';
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} else if (this.status() == 'selected') {
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//update the counter
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$counter.text(sc.find('selected').length-1);
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//and total
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$total.text(recalculateTotal(sc)-1);
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//remove the item from our cart
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$('#cart-item-'+this.settings.id).remove();
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//seat has been vacated
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return 'available';
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} else if (this.status() == 'unavailable') {
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//seat has been already booked
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return 'unavailable';
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} else {
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return this.style();
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}
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}
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});
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//this will handle "[cancel]" link clicks
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$('#selected-seats').on('click', '.cancel-cart-item', function () {
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//let's just trigger Click event on the appropriate seat, so we don't have to repeat the logic here
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sc.get($(this).parents('li:first').data('seatId')).click();
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});
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//let's pretend some seats have already been booked
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//sc.get(['1_2', '4_1', '7_1', '7_2']).status('unavailable');
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});
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function recalculateTotal(sc) {
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var total = 0;
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//basically find every selected seat and sum its price
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sc.find('selected').each(function () {
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total += 1;//this.data().price;
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});
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return total;
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}
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