Add data-modal attribute to your links and use href attribute to define what should be opened in the modal.
<div id="example-1" class="example">
<input type="text" class="datepicker" />
<input type="text" class="datepicker" />
<input type="text" class="datepicker" />
</div>
<script type="text/javascript">
datepicker( '.datepicker', {
firstDayOfWeek: 1,
months: {
short: ['Jan', 'Fév', 'Mar', 'Avr', 'Mai', 'Juin', 'Juil', 'Août', 'Sept', 'Oct', 'Nov', 'Déc'],
long: ['Janvier', 'Février', 'Mars', 'Avril', 'Mai', 'Juin', 'Juillet', 'Août', 'Septembre', 'Octobre', 'Novembre', 'Décembre']
},
weekdays: {
short: ['Dim', 'Lun', 'Mar', 'Mer', 'Jeu', 'Ven', 'Sam'],
long: ['Dimanche', 'Lundi', 'Mardi', 'Mercredi', 'Jeudi', 'Vendredi', 'Samedi']
}
} );
</script>
datepicker.defaults = {
firstDayOfWeek: 0, // First day of week
months: { // Month formats
short: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
long: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December']
},
navigateYear: true, // Display year navigation
outputFormat:'%Y-%m-%d', // Date output format
weekdays: {
short: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],
long: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday']
}
}