diff --git a/web/pgadmin/browser/templates/browser/js/messages.js b/web/pgadmin/browser/templates/browser/js/messages.js index cdb832b..b03a886 100644 --- a/web/pgadmin/browser/templates/browser/js/messages.js +++ b/web/pgadmin/browser/templates/browser/js/messages.js @@ -28,7 +28,9 @@ function(_, S, pgAdmin) { 'ERR_RETRIEVAL_INFO': "{{ _("Error retrieving the information - %s") }}", 'CONNECTION_LOST': "{{ _("Connection to the server has been lost!") }}", 'SELECT_ALL': "{{ _("Select All") }}", - 'UNSELECT_ALL': "{{ _("Unselect All") }}" + 'UNSELECT_ALL': "{{ _("Unselect All") }}", + 'LOADING_MESSAGE': "{{ _("Please wait while data is being loaded...") }}", + 'LOADING_FAILED': "{{ _("Failed to load data.") }}" }; {% for key in current_app.messages.keys() %} diff --git a/web/pgadmin/browser/templates/browser/js/node.js b/web/pgadmin/browser/templates/browser/js/node.js index 87a5fc7..9913e78 100644 --- a/web/pgadmin/browser/templates/browser/js/node.js +++ b/web/pgadmin/browser/templates/browser/js/node.js @@ -276,8 +276,22 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, pgBrowser, Backform) { if (!newModel.isNew()) { // This is definetely not in create mode + var msgDiv = '
'+ + pgBrowser.messages['LOADING_MESSAGE']+'
', + $msgDiv = $(msgDiv); + var timer = setTimeout(function(ctx) { + // notify user if request is taking longer than 2 seconds + + if (!_.isUndefined(ctx)) { + $msgDiv.appendTo(ctx); + } + }, 2000, ctx); newModel.fetch() .success(function(res, msg, xhr) { + // clear timeout and remove message + clearTimeout(timer); + $msgDiv.addClass('hidden'); + // We got the latest attributes of the // object. Render the view now. view.render(); @@ -934,7 +948,7 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, pgBrowser, Backform) { 'pg-prop-footer' ).appendTo(j); // Create a view to show the properties in fieldsets - view = that.getView(item, 'properties', content, data, 'fieldset'); + view = that.getView(item, 'properties', content, data, 'fieldset', undefined, j); if (view) { // Save it for release it later j.data('obj-view', view); @@ -1135,7 +1149,13 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, pgBrowser, Backform) { // Save the changes btn.click(function() { var m = view.model, - d = m.toJSON(true); + d = m.toJSON(true), + + // Generate a timer for the request + timer = setTimeout(function(){ + $('.obj_properties').addClass('show_progress'); + }, 2000); + if (d && !_.isEmpty(d)) { m.save({}, { attrs: d, @@ -1143,6 +1163,10 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, pgBrowser, Backform) { cache: false, success: function() { onSaveFunc.call(); + // Hide progress cursor + $('.obj_properties').removeClass('show_progress'); + clearTimeout(timer); + // Removing the node-prop property of panel // so that we show updated data on panel var pnlProperties = pgBrowser.docker.findPanels('properties')[0], @@ -1169,6 +1193,10 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, pgBrowser, Backform) { "{{ _("Error saving properties: %s") }}" ).sprintf(jqxhr.statusText).value() ); + + // Hide progress cursor + $('.obj_properties').removeClass('show_progress'); + clearTimeout(timer); } }); } diff --git a/web/pgadmin/misc/depends/static/js/depends.js b/web/pgadmin/misc/depends/static/js/depends.js index dc5d7e7..261b927 100644 --- a/web/pgadmin/misc/depends/static/js/depends.js +++ b/web/pgadmin/misc/depends/static/js/depends.js @@ -1,6 +1,6 @@ define([ 'underscore', 'underscore.string', 'jquery', 'pgadmin.browser', - 'alertify', 'pgadmin.alertifyjs' + 'alertify', 'pgadmin.alertifyjs', 'pgadmin.browser.messages', ], function(_, S, $, pgBrowser, Alertify) { if (pgBrowser.ShowNodeDepends) @@ -234,13 +234,31 @@ define([ this.dependentGrid.columns.models[2].set({'label': 'Restriction'}); } - // Hide the message container and show the grid container. + // Hide message container and show grid container. $msgContainer.addClass('hidden'); $gridContainer.removeClass('hidden'); + + var timer = setTimeout(function(){ + // notify user if request is taking longer than 2 seconds + + $msgContainer.text(pgBrowser.messages['LOADING_MESSAGE']); + $msgContainer.removeClass('hidden'); + if ($gridContainer) { + $gridContainer.addClass('hidden'); + } + }, 2000); + // Set the url, fetch the data and update the collection collection.url = url; collection.fetch({ reset: true, + success: function() { + clearTimeout(timer); + $gridContainer.removeClass('hidden'); + if (!$msgContainer.hasClass('hidden')) { + $msgContainer.addClass('hidden'); + } + }, error: function(coll, xhr, error, message) { var _label = treeHierarchy[n_type].label; pgBrowser.Events.trigger( @@ -261,6 +279,8 @@ define([ } ); } + // show failed message. + $msgContainer.text(pgBrowser.messages['LOADING_FAILED']); } }); } diff --git a/web/pgadmin/misc/sql/static/js/sql.js b/web/pgadmin/misc/sql/static/js/sql.js index 0444954..49370f6 100644 --- a/web/pgadmin/misc/sql/static/js/sql.js +++ b/web/pgadmin/misc/sql/static/js/sql.js @@ -1,6 +1,6 @@ define([ 'underscore', 'underscore.string', 'jquery', 'pgadmin.browser', - 'alertify', 'pgadmin.alertifyjs' + 'alertify', 'pgadmin.alertifyjs', 'pgadmin.browser.messages', ], function(_, S, $, pgBrowser, Alertify) { pgBrowser.ShowNodeSQL = pgBrowser.ShowNodeSQL || {}; @@ -84,15 +84,25 @@ define([ if (node.hasSQL) { sql = ''; - var url = node.generate_url(item, 'sql', data, true); + var url = node.generate_url(item, 'sql', data, true), + timer; $.ajax({ url: url, type:'GET', + beforeSend: function(jqXHR, settings) { + // Generate a timer for the request + timer = setTimeout(function(){ + // notify user if request is taking longer than 2 seconds + + pgAdmin.Browser.editor.setValue(pgBrowser.messages['LOADING_MESSAGE']); + }, 2000); + }, success: function(res) { if (pgAdmin.Browser.editor.getValue() != res) { pgAdmin.Browser.editor.setValue(res); } + clearTimeout(timer); }, error: function(xhr, error, message) { var _label = treeHierarchy[n_type].label; diff --git a/web/pgadmin/misc/statistics/static/js/statistics.js b/web/pgadmin/misc/statistics/static/js/statistics.js index 47170b4..5c32576 100644 --- a/web/pgadmin/misc/statistics/static/js/statistics.js +++ b/web/pgadmin/misc/statistics/static/js/statistics.js @@ -1,6 +1,6 @@ define([ 'underscore', 'underscore.string', 'jquery', 'pgadmin.browser', 'backgrid', - 'alertify', 'wcdocker', 'pgadmin.backgrid', 'pgadmin.alertifyjs' + 'alertify', 'wcdocker', 'pgadmin.backgrid', 'pgadmin.alertifyjs', 'pgadmin.browser.messages', ], function(_, S, $, pgBrowser, Backgrid, Alertify) { if (pgBrowser.NodeStatistics) @@ -175,17 +175,28 @@ define([ $(panel[0]).data('node-prop', treeHierarchy); if (node.hasStatistics) { - /* Set the message because ajax request may take time to - * fetch the information from the server. - */ msg = ''; - $msgContainer.text(msg); - + var timer; // Set the url, fetch the data and update the collection $.ajax({ url: url, type:'GET', + beforeSend: function(jqXHR, settings) { + // Generate a timer for the request + timer = setTimeout(function(){ + // notify user if request is taking longer than 2 seconds + + $msgContainer.text(pgBrowser.messages['LOADING_MESSAGE']); + $msgContainer.removeClass('hidden'); + if (self.grid) { + self.grid.remove(); + } + }, 2000); + }, success: function(res) { + // clear timer and reset message. + clearTimeout(timer); + $msgContainer.text(''); if (res.data) { var data = res.data; if (node.hasCollectiveStatistics || data['rows'].length > 1) { @@ -241,6 +252,8 @@ define([ } ); } + // show failed message. + $msgContainer.text(pgBrowser.messages['LOADING_FAILED']); } }); } diff --git a/web/pgadmin/static/css/pgadmin.css b/web/pgadmin/static/css/pgadmin.css index cdf4327..e41d0bb 100644 --- a/web/pgadmin/static/css/pgadmin.css +++ b/web/pgadmin/static/css/pgadmin.css @@ -760,3 +760,9 @@ lgg-el-container[el=md] .pg-el-lg-8, .pgadmin-controls > textarea.form-control { padding: 3px 6px; } +.pg-panel-properties-message { + margin-top: 50px !important; +} +.show_progress { + cursor: progress; +} diff --git a/web/pgadmin/tools/debugger/templates/debugger/js/direct.js b/web/pgadmin/tools/debugger/templates/debugger/js/direct.js index 7ec5e95..452617b 100644 --- a/web/pgadmin/tools/debugger/templates/debugger/js/direct.js +++ b/web/pgadmin/tools/debugger/templates/debugger/js/direct.js @@ -266,6 +266,10 @@ define( $.ajax({ url: baseUrl, method: 'GET', + beforeSend: function(jqXHR, settings) { + // set cursor to progress before every poll. + $('.debugger-container').addClass('show_progress'); + }, success: function(res) { if (res.data.status === 'Success') { // If no result then poll again to wait for results. @@ -313,6 +317,8 @@ define( self.GetStackInformation(trans_id); } + // remove progress cursor + $('.debugger-container').removeClass('show_progress'); // Enable all the buttons as we got the results self.enable('stop', true); self.enable('step_over', true);