switched to non-iframe schedule viewer

1 files changed, 45 insertions, 0 deletions

diff --git a/public/javascripts/schedule.js b/public/javascripts/schedule.js
new file mode 100644
index 0000000..4e5cbf4
--- /dev/null
+++ b/public/javascripts/schedule.js
@@ -0,0 +1,45 @@
+const getURLOfUser = require('./getURLOfUser')
+
+const self = {}
+
+self._nodes = {
+  schedule: document.querySelector('#schedule')
+}
+
+self._parseMeetingpointHTML = function (htmlStr) {
+  const html = document.createElement('html')
+  html.innerHTML = htmlStr
+  const centerNode = html.querySelector('center')
+  return centerNode
+}
+
+self._handleLoad = function (event) {
+  const request = event.target
+  if (request.status < 200 || request.status >= 400) {
+    self._handleError(event)
+    return
+  }
+  const document = self._parseMeetingpointHTML(request.response)
+  self._nodes.schedule.appendChild(document)
+}
+
+self._handleError = function (event) {
+  const request = event.target
+  console.error(request)
+}
+
+self.viewItem = function (offset, selectedUser) {
+  const url = getURLOfUser(offset, selectedUser.type, selectedUser.index + 1)
+
+  while (self._nodes.schedule.firstChild) {
+    self._nodes.schedule.removeChild(self._nodes.schedule.firstChild)
+  }
+
+  const request = new window.XMLHttpRequest()
+  request.addEventListener('load', self._handleLoad)
+  request.addEventListener('error', self._handleError)
+  request.open('GET', url, true)
+  request.send()
+}
+
+module.exports = self