jean honlet created COUCHDB-1612:
------------------------------------
Summary: Transform all documents at once
Key: COUCHDB-1612
URL: https://issues.apache.org/jira/browse/COUCHDB-1612
Project: CouchDB
Issue Type: Wish
Components: Futon
Reporter: jean honlet
Sometimes, I would like to modify all documents at once...
I use this function (jQuery, jquery.couchdb and Underscore necessary):
function actionAllTransform(transform, commit) {
// First get all documents:
jQuery.couch.db(dbname).allDocs({
include_docs: true,
success: function(data) {
data = _.map(data.rows, function(v) {
return v.doc;
});
// Remove the design documents
data = _.filter(data, function(doc) { return
(doc._id.substring(0,8) != "_design/"); });
// transform each document by a "transform" function
data = _.map(data, transform);
// If the function gave back null value, filter them out (they are
considered as not modified)
data = _.filter(data, function(doc) { return (doc != null); });
if (data.length == 0) {
// no record left, nothing to do...
return 0;
}
var bulk = { all_or_nothing: true, docs: data };
// Check the result
console.log(bulk);
if (typeof(commit) == 'undefined')
return
// If commit, save the bulk in the db
if (commit) {
jQuery.couch.db(dbname).bulkSave(bulk, {
success: function() {
// youpee, it worked
}
});
}
}
});
};
As far as I understand, the question is to be able to put that function in the
futon interface... and render results in the same styleguide than the other
panels.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
