【发布时间】:2016-06-25 11:37:28
【问题描述】:
我们怎样才能使 var modal = $("#modal");全局变量?
我们在下面的代码中有模态变量,我们需要它工作,它目前没有, var content = "你好" + name + ", 你已经签了" + modal + " 到XYZ";
非常感谢!
$(document).ready(function() {
$('#calendar').fullCalendar({
header: {
left: '',
center: 'title',
right: 'prev,next today'
},
defaultDate: '2016-03-15',
events: [
{
title: 'Event',
start: '2016-03-26T11:00:00',
end: '2016-03-26T12:00:00',
},
],
eventClick: function(event) {
console.log(event)
// alert(event.start.format('MMMM Do YYYY'))
start = event.start.format('MMMM Do YYYY'),
end = event.end.format('MMMM Do YYYY'),
html = '<p>Starts: ' + start + '<p>';
html += '<p>Ends: ' + end + '<p>';
var modal = $("#modal");
modal.find(".modal-title").html(event.title);
modal.find('.modal-body').html(html)
modal.modal();
}
})
$("#contact_form").submit(function() {
var email = $("#email").val(); // get email field value
var name = $("#name").val(); // get name field value
var msg = $("#msg").val(); // get message field value
var content = "Hello " + name + ", You have signed " + modal + " up to XYZ";
$.ajax({
type: "POST",
url: "https://mandrillapp.com/api/1.0/messages/send.json",
data: {
'key': 'api',
'message': {
'from_email': "email",
'text': "Hello ",
'from_name': "name",
'headers': {
'Reply-To': "email"
},
'subject': 'Confirmation - Sign Up',
'text': content,
'to': [{
'email': email,
'name': name,
'type': 'to'
}]
}
}
})
.done(function(response) {
alert('You have been signed up. Thank you!'); // show success message
$("#name").val(''); // reset field after successful submission
$("#email").val(''); // reset field after successful submission
$("#msg").val(''); // reset field after successful submission
})
.fail(function(response) {
alert('Error sending message.');
});
return false; // prevent page refresh
});
});
【问题讨论】:
-
将它放在 $(document).ready(...) 之外应该可以工作。由于 JavaScript 使用hoisting,所以它在窗口中的位置无关紧要(只要它在正确的范围内。)
标签: javascript jquery html fullcalendar mandrill