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arangodb
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optimized sorting for documents - frontend

This commit is contained in:
Heiko Kernbach 2013-10-31 17:58:44 +01:00
parent 2067bf3763
commit ee222cdbe3
1 changed files with 26 additions and 11 deletions
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37
js/apps/system/aardvark/frontend/js/collections/arangoDocuments.js
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@ -73,7 +73,7 @@ window.arangoDocuments = Backbone.Collection.extend({
if (this.documentsCount <= sortCount) {
//sorted
myQueryVal = "FOR x in @@collection SORT x._key LIMIT @offset, @count RETURN x";
myQueryVal = "FOR x in @@collection SORT TO_NUMBER(x._key) == 0 ? x._key : TO_NUMBER(x._key) LIMIT @offset, @count RETURN x";
}
else {
//not sorted
@ -132,23 +132,38 @@ window.arangoDocuments = Backbone.Collection.extend({
} else {
filterString = ' FILTER' + filter.join(' && ');
}
var body = {
//temp solution, waiting for api with paging possibility
query: "FOR u IN " + this.collectionID +
filterString +
" LIMIT 0," + self.documentsPerPage +
" RETURN u",
bindVars: bindValues,
options: {
var sortCount = 10000;
var sortString = '';
if (this.documentsCount <= sortCount) {
//sorted
sortString = " SORT TO_NUMBER(u._key) == 0 ? u._key : TO_NUMBER(u._key)";
}
var myQueryVal = "FOR u in @@collection" + filterString + sortString +
" LIMIT 0, @count RETURN u";
var myQuery = {
query: myQueryVal,
bindVars: {
"@collection": this.collectionID,
"count": this.documentsPerPage
},
options: {
fullCount: true
}
}
};
$.each(bindValues, function(k,v) {
myQuery.bindVars[k] = v;
});
$.ajax({
cache: false,
type: 'POST',
async: false,
url: '/_api/cursor',
data: JSON.stringify(body),
data: JSON.stringify(myQuery),
contentType: "application/json",
success: function(data) {
self.clearDocuments();