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NIHVIVO-744 After removing an author, clear only matching autocomplete cache keys rather than entire cache.

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NIHVIVO-741 Complete refactoring of authorship removal using javascript data rather than DOM elements and attributes.
This commit is contained in:
rjy7 2010-08-16 21:45:33 +00:00
parent a173e5a711
commit d6e70ad48d
2 changed files with 23 additions and 11 deletions
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2
productMods/edit/forms/addAuthorsToInformationResource.jsp
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@ -341,7 +341,7 @@ SPARQL queries for existing values. --%>
request.setAttribute("author", authorship.getRelatedIndividual(vivoCore + "linkedAuthor"));
%>
<li class="authorship" id="${authorshipUri}">
<li class="authorship">
<%-- span.author will be used in the next phase, when we display a message that the author has been
removed. That text will replace the a.authorName, which will be removed. --%>
<span class="author">

32
productMods/edit/forms/js/addAuthorsToInformationResource.js
View file

@ -189,11 +189,11 @@ var addAuthorForm = {
minLength: 2,
source: function(request, response) {
if (request.term in addAuthorForm.acCache) {
// console.log('found term in cache');
console.log('found term in cache');
response(addAuthorForm.acCache[request.term]);
return;
}
// console.log('not getting term from cache');
console.log('not getting term from cache');
// If the url query params are too long, we could do a post
// here instead of a get. Add the exclude uris to the data
@ -257,6 +257,18 @@ var addAuthorForm = {
return filteredResults;
},
// After removing an authorship, selectively clear matching autocomplete
// cache entries, else the associated author will not be included in
// subsequent autocomplete suggestions.
clearAcCacheEntries: function(name) {
name = name.toLowerCase();
$.each(this.acCache, function(key, value) {
if (name.indexOf(key) == 0) {
delete addAuthorForm.acCache[key];
}
});
},
// Action taken after selecting an author from the autocomplete list
showSelectedAuthor: function(ui) {
@ -581,7 +593,8 @@ var addAuthorForm = {
url: $(link).attr('href'),
type: 'POST',
data: {
deletion: $(link).parents('.authorship').attr('id')
//deletion: $(link).parents('.authorship').attr('id')
deletion: $(link).parents('.authorship').data('authorshipUri')
},
dataType: 'json',
context: link, // context for callback
@ -592,15 +605,14 @@ var addAuthorForm = {
if (status === 'success') {
authorship = $(this).parents('.authorship');
authorUri = $(authorship).data('authorUri');
// In future, do this selectively by only clearing terms that match the
// deleted author's name
addAuthorForm.acCache = {};
// Clear autocomplete cache entries matching this author's name, else
// autocomplete will be retrieved from the cache, which excludes the removed author.
addAuthorForm.clearAcCacheEntries(authorship.data('authorName'));
// Remove this author from the acFilter so it can be returned in autocomplete
// Remove this author from the acFilter so it is included in autocomplete
// results again.
addAuthorForm.removeAuthorFromAcFilter(authorUri);
addAuthorForm.removeAuthorFromAcFilter(authorship.data('authorUri'));
authorship.fadeOut(400, function() {
var numAuthors;
@ -611,7 +623,7 @@ var addAuthorForm = {
$(this).remove();
// Actions that depend on the author having been removed from the DOM:
numAuthors = $('.authorship').length;
numAuthors = $('.authorship').length; // retrieve the length after removing authorship from the DOM
if (numAuthors > 0) {
// Reorder to remove any gaps
addAuthorForm.reorderAuthors();