-$(document).on('shown.bs.tab', '[data-toggle="tab"]', function(e) {
- var content_url = $(e.target).attr('data-pane-content-url');
- var $pane = $($(e.target).attr('href'));
- if ($pane.hasClass('loaded'))
+// Load tab panes on demand. See app/views/application/_content.html.erb
+
+// Fire when a tab is selected/clicked.
+$(document).on('shown.bs.tab', '[data-toggle="tab"]', function(event) {
+ var tgt = $($(event.relatedTarget).attr('href'));
+ $(".pane-anchor", tgt).each(function (i, e) {
+ var a = $($(e).attr('href'));
+ a.removeClass("active");
+ });
+
+ tgt = $($(event.target).attr('href'));
+ $(".pane-anchor", tgt).each(function (i, e) {
+ var a = $($(e).attr('href'));
+ a.addClass("active");
+ });
+
+ $(event.target).trigger('arv:pane:reload');
+});
+
+// Ask a refreshable pane to reload via ajax.
+// Target of this event is the anchoring element that manages the pane.
+// Panes can be in one of four states: not loaded (no state classes), pane-loading, pane-loading+pane-stale, pane-loaded
+$(document).on('arv:pane:reload', function(e) {
+ e.stopPropagation();
+
+ if ($(e.target).hasClass('pane-loading')) {
+ // Already loading, mark stale to schedule a reload after this one.
+ console.log(e.target.id + " stale");
+ $(e.target).addClass('pane-stale');
return;
- $.ajax(content_url, {dataType: 'html', type: 'GET', context: $pane}).
- done(function(data, status, jqxhr) {
- $('> div > div', this).html(data);
- $(this).addClass('loaded');
- });
+ }
+
+ var throttle = $(e.target).attr('data-load-throttle');
+ if (throttle) {
+ var now = (new Date()).getTime();
+ var loaded_at = $(e.target).attr('data-loaded-at');
+ if (loaded_at && (now - loaded_at) < throttle) {
+ setTimeout(function() {
+ $(e.target).trigger('arv:pane:reload');
+ });
+ return;
+ }
+ }
+
+ var $pane = $($(e.target).attr('href'));
+ if ($pane.hasClass('active')) {
+ console.log(e.target.id + " loading");
+
+ $(e.target).removeClass('pane-loaded');
+ $(e.target).removeClass('pane-stale');
+ $(e.target).addClass('pane-loading');
+
+ var content_url = $(e.target).attr('data-pane-content-url');
+ $.ajax(content_url, {dataType: 'html', type: 'GET', context: $pane}).
+ done(function(data, status, jqxhr) {
+ // Preserve collapsed state
+ var collapsable = {};
+ $(".collapse", $pane).each(function(i, c) {
+ collapsable[c.id] = $(c).hasClass('in');
+ });
+ var tmp = $(data);
+ $(".collapse", tmp).each(function(i, c) {
+ if (collapsable[c.id]) {
+ $(c).addClass('in');
+ } else {
+ $(c).removeClass('in');
+ }
+ });
+ $pane.html(tmp);
+ $(e.target).removeClass('pane-loading');
+ $(e.target).addClass('pane-loaded');
+ $(e.target).attr('data-loaded-at', (new Date()).getTime());
+ $pane.trigger('arv:pane:loaded');
+
+ console.log(e.target.id + " loaded");
+
+ if ($(e.target).hasClass('pane-stale')) {
+ $(e.target).trigger('arv:pane:reload');
+ }
+ }).fail(function(jqxhr, status, error) {
+ var errhtml;
+ if (jqxhr.getResponseHeader('Content-Type').match(/\btext\/html\b/)) {
+ var $response = $(jqxhr.responseText);
+ var $wrapper = $('div#page-wrapper', $response);
+ if ($wrapper.length) {
+ errhtml = $wrapper.html();
+ } else {
+ errhtml = jqxhr.responseText;
+ }
+ } else {
+ errhtml = ("An error occurred: " +
+ (jqxhr.responseText || status)).
+ replace(/&/g, '&').
+ replace(/</g, '<').
+ replace(/>/g, '>');
+ }
+ $pane.html('<div><p>' +
+ '<a href="#" class="btn btn-primary tab_reload">' +
+ '<i class="fa fa-fw fa-refresh"></i> ' +
+ 'Reload tab</a></p><iframe></iframe></div>');
+ $('.tab_reload', $pane).click(function() {
+ $pane.html('<div class="spinner spinner-32px spinner-h-center"></div>');
+ $(e.target).trigger('arv:pane:reload');
+ });
+ // We want to render the error in an iframe, in order to
+ // avoid conflicts with the main page's element ids, etc.
+ // In order to do that dynamically, we have to set a
+ // timeout on the iframe window to load our HTML *after*
+ // the default source (e.g., about:blank) has loaded.
+ var iframe = $('iframe', e.target)[0];
+ iframe.contentWindow.setTimeout(function() {
+ $('body', iframe.contentDocument).html(errhtml);
+ iframe.height = iframe.contentDocument.body.scrollHeight + "px";
+ }, 1);
+ $(e.target).addClass('pane-loaded');
+ });
+ } else {
+ console.log($(e.target).attr('href') + " is not active");
+ // When the user selects e.target tab, show a spinner instead of
+ // old content while loading.
+ $(e.target).removeClass('pane-loading');
+ $(e.target).removeClass('pane-loaded');
+ $(e.target).removeClass('pane-stale');
+
+ $pane.html('<div class="spinner spinner-32px spinner-h-center"></div>');
+ }
+});
+
+// Mark all panes as stale/dirty. Refresh any 'active' panes.
+$(document).on('arv:pane:reload:all', function() {
+ $('.pane-anchor').trigger('arv:pane:reload');
+});
+
+$(document).on('ready ajax:complete', function() {
+ // Panes marked arv-refresh-on-log-event should be refreshed
+ $('.pane-anchor.arv-refresh-on-log-event').on('arv-log-event', function(e) {
+ $(e.target).trigger('arv:pane:reload');
+ });
});
-$(document).on('arv-log-event', function() {
- $('[data-pane-content-url]').removeClass('loaded');
- $('.tab-pane.active').trigger('shown.bs.tab');
+// If there is a 'tab counts url' in the nav-tabs element then use it to get some javascript that will update them
+$(document).on('ready count-change', function() {
+ var tabCountsUrl = $('ul.nav-tabs').data('tab-counts-url');
+ if( tabCountsUrl && tabCountsUrl.length ) {
+ $.get( tabCountsUrl );
+ }
});
projects / arvados.git / blobdiff