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@@ -1,9 +1,13 @@
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-var uploadbtn = document.getElementById('uploadbtn');
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-var uploadfile = document.getElementById('uploadfile');
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-var wanconf = document.getElementById('wanconf');
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-var wanssid = document.getElementById('wanssid');
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-var wanwifi = document.getElementById('wanwifi');
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-var wanaddr = document.getElementById('wanaddr');
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+document.addEventListener('DOMContentLoaded', function() {
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+
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+/* make wanted 'elem' class elements to vars */
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+(function() {
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+ x = document.getElementsByClassName('elem');
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+ for (i = 0; i < x.length; i++ ) {
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+ y = x[i].id;
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+ y = document.getElementById(x[i].id);
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+}
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+})();
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uploadbtn.addEventListener('change', function () {
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uploadfile.value = this.value.replace(/^.*\\/, "");
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@@ -11,14 +15,26 @@ uploadbtn.addEventListener('change', function () {
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uploadfile.setAttribute('size', len);
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var len = uploadfile.offsetWidth;
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uploadbtn.style.width = len + "px";
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+ e.stopPropagation();
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});
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+/* all submit buttons */
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+var submitbtns = document.querySelectorAll('input[type="submit"]');
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+for (var i=0; i < submitbtns.length; i++){
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+ submitbtns[i].addEventListener('click', function(e) {
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+ if (e.target.hasAttribute('data-wait')) {
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+ e.target.value = e.target.getAttribute('data-wait');
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+ } else e.target.value = 'Working, please wait..';
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+ e.stopPropagation();
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+ }, false);
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+}
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+
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wanconf.addEventListener('change', function(e) {
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wanChange(e.target)
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+ e.stopPropagation();
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});
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wanssid.addEventListener('focus', function(e) {
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- console.log('wanssid trigered');
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iwScan(e.target);
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e.stopPropagation();
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});
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@@ -28,7 +44,7 @@ function wanChange(e) {
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switch (e[e.selectedIndex].id) {
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case 'wlan':
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wanwifi.setAttribute('class','show');
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-// iwScan();
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+ iwScan(wanssid);
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break;
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case 'dhcp':
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// wanaddr.setAttribute('class','hide');
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@@ -51,87 +67,52 @@ function wanChange(e) {
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/* get results from iwlist and show in the UI */
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function iwScan(e) {
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console.log('scanning wifi..');
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- var scan = document.createElement('option');
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- var len = 0;
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- scan.selected = true;
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- scan.disabled = true;
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- scan.style.visibility = 'hidden';
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- scan.id = 'scanning';
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- scan.innerHTML = 'scanning for networks..';
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- if (e.firstChild != scan) {
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- e.insertBefore(scan, e.firstChild);
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- }
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- e.options.length = 1;
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- //e.size = 0;
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-
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- function getIwscan() {
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- ajaxReq('POST', '/admin/iwscan', 'null', function(xhr) {
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- var res = JSON.parse(xhr['response']);
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- var aps = res['results'].sort(compSort); /* get APs */
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- len = Object.keys(aps).length;
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- //console.log(len, aps);
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- for (i = 0; i < len; i++) {
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- console.log(aps[i]['ssid']);
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- console.log(document.getElementById(aps[i]['ssid']));
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- if (document.getElementById(aps[i]['ssid'])) {
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- console.log('found ' + aps[i]['ssid'] + ' entry');
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- /* TODO: update existing records */
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+ var scan_el;
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+ if (e.firstChild != document.getElementById('scan')) {
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+ scan_el = document.createElement('option');
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+ scan_el.selected = true;
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+ scan_el.disabled = true;
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+ //scan_el.style.visibility = 'hidden';
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+ scan_el.id = 'scan';
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+ e.insertBefore(scan_el, e.firstChild);
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+ } else scan_el = document.getElementById('scan');
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+ scan_el.textContent = 'scanning for networks..';
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+ ajaxReq('POST', '/admin/iwscan', 'null', function(xhr) {
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+ var res = JSON.parse(xhr['response']);
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+ var aps = res['results'].sort(compSort); /* get APs */
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+ aps_num = Object.keys(aps).length;
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+ for (i = 0; i < aps_num; i++) {
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+ if (document.getElementById(aps[i]['ssid'])) {
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+ //console.log('found ' + aps[i]['ssid'] + ' entry');
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+ /* TODO: update existing records */
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+ } else {
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+ ap = document.createElement('option');
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+ ap.id = aps[i]['ssid'];
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+ ap.setAttribute('data-quality', aps[i]['quality']);
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+ if (aps[i]['encryption']['enabled']) {
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+ ap.setAttribute('data-enc', 'wpa2');
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} else {
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- ap = document.createElement('option');
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- ap.id = aps[i]['ssid'];
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- ap.setAttribute('data-quality', aps[i]['quality']);
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- if (aps[i]['encryption']['enabled']) {
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- ap.setAttribute('data-enc', 'wpa2');
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- } else {
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- ap.setAttribute('data-enc', 'false');
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- }
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- ap.innerHTML = aps[i]['ssid'];
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- e.appendChild(ap);
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+ ap.setAttribute('data-enc', 'false');
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}
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+ ap.innerHTML = aps[i]['ssid'];
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+ e.appendChild(ap);
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}
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- if ( len > 0 ) {
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- //e.removeChild(scan);
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- e.options.length = len;
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- scan.innerHTML = 'select a network..';
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- e.selectedIndex=0;
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- } else {
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- console.log('no results, running iwScan again');
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- iwScan()
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- }
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- });
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- }
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- getIwscan();
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-}
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-
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-var submitbtns = document.querySelectorAll('input[type="submit"]');
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-for (var i=0; i < submitbtns.length; i++){
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- submitbtns[i].addEventListener('click', function(e) {
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- if (e.target.hasAttribute('data-wait')) {
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- e.target.value = e.target.getAttribute('data-wait');
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- } else e.target.value = 'Working, please wait..';
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- e.stopPropagation();
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- }, false);
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-}
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-
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-/* update uptime output */
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-function uptimeUpdate() {
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- function run() {
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- ajaxReq('POST', '/admin/uptime', 'null', function(xhr) {
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- if (xhr['response'] != '') {
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- document.getElementById('uptime').innerHTML = xhr['response'];
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- }
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- });
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- }
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- return setInterval(run, 5000);
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+ }
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+ scan_el.textContent = 'select a network..';
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+ if (! aps_num) {
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+ scan_el.textContent = 'no scan results..';
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+ console.log('no scan results');
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+ }
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+ });
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+ scan_el.selected = 1;
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+ return
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}
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-var uptime = window.uptimeUpdate();
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-
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-/* simple XHR */
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+/* v simple XHR */
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function ajaxReq(method, url, data, callback) {
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var xhr = new XMLHttpRequest();
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xhr.open(method, url, true);
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- xhr.onerror = function() { clearInterval(uptime) }
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+ xhr.onerror = function() { clearInterval(uptime); console.log('network error, dying'); return; }
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xhr.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
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xhr.onreadystatechange = function() {
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if (xhr.readyState == 4 && xhr.status == 200) {
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@@ -140,8 +121,23 @@ function ajaxReq(method, url, data, callback) {
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}
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xhr.send(data);
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}
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-
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-/* sort by comparing a & b values */
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+
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+/*
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+ update uptime output
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+ we just run ahead
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+ */
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+var uptime = (function uptimeUpdate() {
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+ function run() {
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+ ajaxReq('POST', '/admin/uptime', 'null', function(xhr) {
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+ if (xhr['response'] != '') {
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+ document.getElementById('uptime').textContent = xhr['response'];
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+ }
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+ });
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+ }
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+ return setInterval(run, 5000);
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+})();
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+
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+/* sort by comparing a and b */
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function compSort(a,b) {
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if (a.quality < b.quality)
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return 1;
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@@ -149,3 +145,5 @@ function compSort(a,b) {
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return -1;
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return 0;
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}
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+
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+});
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