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@@ -1,20 +1,31 @@
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document.addEventListener('DOMContentLoaded', function() {
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-/* make wanted 'elem' class elements to vars */
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+/* make wanted 'elem' class elements to array or vars */
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+var el = [];
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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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+ el_id = x[i].id;
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+ el.push(el_id);
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+ el[el_id] = document.getElementById(el_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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- var len = uploadfile.value.length - 7;
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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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+/*
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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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+*/
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+
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+el['uploadbtn'].addEventListener('change', function (e) {
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+ el['uploadfile'].value = this.value.replace(/^.*\\/, "");
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+ var len = el['uploadfile'].value.length - 7;
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+ el['uploadfile'].setAttribute('size', len);
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+ var len = el['uploadfile'].offsetWidth;
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+ el['uploadbtn'].style.width = len + "px";
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e.stopPropagation();
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});
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@@ -29,13 +40,20 @@ for (var i=0; i < submitbtns.length; i++){
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}, false);
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}
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-wanconf.addEventListener('change', function(e) {
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+el['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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- iwScan(e.target);
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+el['wanssid'].addEventListener('focus', function(e) {
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+ if (e.target.length == 1) {
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+ iwScan(e.target);
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+ e.target.blur();
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+ getFirstchild(e.target).blur();
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+ getFirstchild(e.target).style.display = 'none';
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+ } else {
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+ iwScan(e.target);
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+ }
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e.stopPropagation();
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});
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@@ -43,22 +61,22 @@ wanssid.addEventListener('focus', function(e) {
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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(wanssid);
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+ el['wanwifi'].setAttribute('class','show');
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+ //iwScan(el['wanssid']);
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break;
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case 'dhcp':
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// wanaddr.setAttribute('class','hide');
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- for (var i = 0; i < wanaddr.children.length; i++) {
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- wanaddr.children[i].setAttribute('readonly', true);
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+ for (var i = 0; i < el['wanaddr'].children.length; i++) {
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+ el['wanaddr'].children[i].setAttribute('readonly', true);
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}
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break;
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case 'eth':
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- wanwifi.setAttribute('class','hide');
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+ el['wanwifi'].setAttribute('class','hide');
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break
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case 'stat':
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// wanaddr.setAttribute('class','show');
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- for (var i = 0; i < wanaddr.children.length; i++) {
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- wanaddr.children[i].removeAttribute('readonly');
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+ for (var i = 0; i < el['wanaddr'].children.length; i++) {
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+ el['wanaddr'].children[i].removeAttribute('readonly');
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}
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break;
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}
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@@ -67,34 +85,33 @@ 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_el;
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- if (e.firstChild != document.getElementById('scan')) {
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+ if (getFirstchild(e).id != '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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+ scan_el.selected = 1;
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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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+ res = JSON.parse(xhr['response']);
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+ 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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+ // check if AP is already in the DOM
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+ if (document.getElementById(aps[i]['bssid'])) {
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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.id = aps[i]['bssid'];
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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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+ ap.textContent = aps[i]['ssid'] ? aps[i]['ssid'] : '[hidden network]';
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e.appendChild(ap);
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}
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}
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@@ -104,7 +121,9 @@ function iwScan(e) {
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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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+ e.blur();
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+ // just focusing someother element
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+ document.getElementById('wansubmit').focus();
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return
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}
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@@ -146,4 +165,13 @@ function compSort(a,b) {
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return 0;
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}
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+/* because firstChild returns whitespaces too */
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+function getFirstchild(n) {
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+ x = n.firstChild;
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+ while (x.nodeType != 1) {
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+ x = x.nextSibling;
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+ }
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+ return x;
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+}
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+
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});
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