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View Code? Open in Web Editor NEWSench Touch WebSQL proxy for connecting models and stores to local WebSQL databases
Sench Touch WebSQL proxy for connecting models and stores to local WebSQL databases
The removeRecord
function says it takes an ID as a parameter, but using Chrome's debugger and Sencha Touch 1.1.1, what actually gets passed is the record itself (an instance of Ext.data.Model
). I made the following changes:
removeRecord: function(record) {
var me = this;
var id = record.internalId || record[me.pkField] || record.data[me.pkField];
The CREATE TABLE
SQL that was getting executed was incorrect, because it included the primary key twice. I updated constructFields
to have the following:
...
Ext.each(fields, function(f) {
var name = f.name;
if (name == me.pkField) { // added this
return; // added this
} // added this
var type = f.type.type;
...
I changed updateRecord
because id = record.internalId || record[me.pkField]
was turning up undefined, as were modifiedData = record.modified
and newData = record.data
.
I modified the id
variable to:
id = record.internalId || record[me.pkField] || record.data[me.pkField],
I changed the pairs
and values
initialization to:
/*for (var i in modifiedData) {
pairs.push('"'+i+'" = ?');
values.push(newData[i]);
}*/
var fields = Object.keys(record.data);
for (var i=0; i<fields.length; i++) {
var field = fields[i];
if (key == field) {
// Don't want to update primary key
continue;
}
pairs.push(field + ' = ?');
values.push(record.data[field]);
}
values.push(id);
setRecord: function(record) {
var me = this,
rawData = record.data,
fields = [],
values = [],
placeholders = [],
onSuccess = function(tx,rs,record) {
if (me.insertingInitialData) {
me.initialDataCount--;
if (me.initialDataCount === 0) {
me.insertingInitialData = false;
me.fireEvent('initialDataInserted');
}
}
// If record source did not have an id, then that means
// the database just generated one. So we'll update the
// record now.
if(typeof record.get('id') == 'undefined'){
record.internalId = rs.insertId;
record.data.id = rs.insertId;
}
};
//extract data to be inserted
for (var i in rawData) {
fields.push('"'+i+'"');
values.push(rawData[i]);
placeholders.push('?');
}
me.db.transaction(function(tx){
tx.executeSql('INSERT INTO ' + me.dbTable+'('+fields.join(',')+') VALUES ('+placeholders.join(',')+')',
values,
Ext.bind(onSuccess, me, [record], true), //on success
Ext.bind(me.onError, me)); // on error
});
return true;
},
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