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Cache the results of the AJAX calls, for faster response.

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This commit is contained in:
j2blake 2011-07-14 19:15:31 +00:00
parent ac163cb8dd
commit 63c4d2bbc8
1 changed files with 30 additions and 12 deletions
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42
webapp/web/js/account/accountAssociateProfile.js
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@ -54,17 +54,16 @@ var associateProfileFields = {
},
bindEventListeners: function() {
this.idCache = {};
this.externalAuthIdField.change(function() {
associateProfileFields.externalAuthIdFieldHasChanged();
});
this.externalAuthIdField.keyup(function() {
associateProfileFields.externalAuthIdFieldHasChanged();
});
this.externalAuthIdField.bind("propertychange", function() {
associateProfileFields.externalAuthIdFieldHasChanged();
});
this.externalAuthIdField.bind("input", function() {
associateProfileFields.externalAuthIdFieldHasChanged();
});
@ -84,9 +83,14 @@ var associateProfileFields = {
associateProfileFields.newProfileClassHasChanged();
});
this.acCache = {};
this.associateProfileNameField.autocomplete({
minLength: 3,
source: function(request, response) {
if (request.term in associateProfileFields.acCache) {
response(associateProfileFields.acCache[request.term]);
return;
}
$.ajax({
url: associateProfileFields.ajaxUrl,
dataType: 'json',
@ -97,6 +101,7 @@ var associateProfileFields = {
},
complete: function(xhr, status) {
var results = jQuery.parseJSON(xhr.responseText);
associateProfileFields.acCache[request.term] = results;
response(results);
}
});
@ -120,10 +125,18 @@ var associateProfileFields = {
},
externalAuthIdFieldHasChanged: function() {
if (this.externalAuthIdField.val().length == 0) {
var externalAuthId = this.externalAuthIdField.val();
if (externalAuthId.length == 0) {
this.hideAllOptionals();
return;
}
if (externalAuthId in this.idCache) {
var results = this.idCache[externalAuthId];
this.applyAjaxResultsForExternalAuthIdField(results)
return;
}
$.ajax({
url: associateProfileFields.ajaxUrl,
@ -131,21 +144,26 @@ var associateProfileFields = {
data: {
action: "checkExternalAuth",
userAccountUri: associateProfileFields.userUri,
externalAuthId: associateProfileFields.externalAuthIdField.val()
externalAuthId: externalAuthId
},
complete: function(xhr, status) {
var results = $.parseJSON(xhr.responseText);
if (results.idInUse) {
associateProfileFields.showExternalAuthInUseMessage()
} else if (results.matchesProfile) {
associateProfileFields.showAssociatedProfileArea(results.profileLabel, results.profileUri, results.profileUrl)
} else {
associateProfileFields.showAssociatingOptionsArea();
}
associateProfileFields.idCache[externalAuthId] = results;
associateProfileFields.applyAjaxResultsForExternalAuthIdField(results);
}
});
},
applyAjaxResultsForExternalAuthIdField: function(results) {
if (results.idInUse) {
this.showExternalAuthInUseMessage()
} else if (results.matchesProfile) {
this.showAssociatedProfileArea(results.profileLabel, results.profileUri, results.profileUrl)
} else {
this.showAssociatingOptionsArea();
}
},
openVerifyWindow: function() {
window.open(this.verifyUrl, 'verifyMatchWindow', 'width=640,height=640,scrollbars=yes,resizable=yes,status=yes,toolbar=no,menubar=no,location=no');
},