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NIHVIVO-747 Apply client-side autocomplete filtering to add authors form

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This commit is contained in:
rjy7 2010-07-12 16:07:59 +00:00
parent 57a8cdcbe8
commit 266dfadee0
2 changed files with 49 additions and 22 deletions
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67
productMods/edit/forms/js/addAuthorsToInformationResource.js
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@ -160,8 +160,8 @@ var addAuthorForm = {
// Make cache a property of this so we can access it after removing
// an author.
this.acCache = {};
this.setAcUrl();
this.acCache = {};
this.setAcFilter();
$('#lastName').autocomplete({
minLength: 2,
@ -179,13 +179,16 @@ var addAuthorForm = {
$.ajax({
url: addAuthorForm.acUrl,
dataType: 'json',
data: request,
data: {
term: request.term
},
complete: function(xhr, status) {
// Not sure why, but we need an explicit json parse here. jQuery
// should parse the response text and return a json object.
var results = jQuery.parseJSON(xhr.responseText);
addAuthorForm.acCache[request.term] = results;
response(results);
var results = jQuery.parseJSON(xhr.responseText),
filteredResults = addAuthorForm.filterAcResults(results);
addAuthorForm.acCache[request.term] = filteredResults;
response(filteredResults);
}
});
@ -197,19 +200,41 @@ var addAuthorForm = {
},
setAcUrl: function() {
var url = this.baseAcUrl,
existingAuthors = $('#authorships .authorLink');
//console.log('in setAcUrl()');
//console.log('number of existing authors: ' + existingAuthors.length);
setAcFilter: function() {
var existingAuthors = $('#authorships .authorLink');
this.acFilter = [];
existingAuthors.each(function() {
url += '&excludeUri=' + $(this).attr('id');
});
this.acUrl = url;
var uri = $(this).attr('id');
addAuthorForm.acFilter.push(uri);
});
},
removeAuthorFromAcFilter: function(author) {
var index = $.inArray(author, this.acFilter);
if (index > -1) { // this should always be true
this.acFilter.splice(index, 1);
}
},
filterAcResults: function(results) {
var filteredResults = [];
if (!this.acFilter.length) {
return results;
}
$.each(results, function() {
if ($.inArray(this.uri, addAuthorForm.acFilter) == -1) {
console.log("adding " + this.label + " to filtered results");
filteredResults.push(this);
}
else {
console.log("filtering out " + this.label);
}
});
return filteredResults;
},
// Action taken after selecting an author from the autocomplete list
showSelectedAuthor: function(ui) {
@ -517,6 +542,7 @@ var addAuthorForm = {
complete: function(request, status) {
var authorship = $(this).parents('.authorship'),
nextAuthorships = authorship.nextAll(),
author = authorship.find('.authorLink').attr('id'),
rank;
// author = $(this).siblings('span.author'),
// authorLink = author.children('a.authorLink'),
@ -543,7 +569,11 @@ var addAuthorForm = {
// In future, do this selectively by only clearing terms that match the
// deleted author's name
addAuthorForm.acCache = {};
// Remove this author from the acFilter so it can be returned in autocomplete
// results again.
addAuthorForm.removeAuthorFromAcFilter(author);
authorship.fadeOut(400, function() {
$(this).remove();
// Actions that depend on the author having been removed from the DOM:
@ -551,9 +581,6 @@ var addAuthorForm = {
if ($('.authorship').length == 1) {
addAuthorForm.disableAuthorDD();
}
// Reset the excluded uris in the autocomplete url so that the
//author just removed is no longer excluded.
addAuthorForm.setAcUrl();
});
// $(this).hide();