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|
function save(_name,_value){
var def = $.Deferred();
alert("->" + $("#" + _name).val()); // always undefined, why ?
prefs.find({name:_name}).then(
function(result){
if (result.length == 0){
console.debug("saving " + _name + " with value " + _value);
prefs.add({name:_name,value:_value},{}).then(function(){
console.debug("save ok (" + _name + ")");
def.resolve();
});
}
else{
console.debug("updating " + _name + " with value " + _value);
result[0].json["value"] = _value;
prefs.replace(result,{}).then(function(){
console.debug("update ok (" + _name + ")");
def.resolve();
});
}
}
);
return def.promise();
}
function load(_name,_default){
var def = $.Deferred();
alert("->" + $("#" + _name).val()); // always empty string (!= undefined)
console.debug("searching for property " + _name + "...");
var search = prefs.find({name:_name});
search.then(
function(result){
if (result.length > 0){
console.debug(_name + " found ! (" + result[0].json["value"] + ")");
$("#" + _name).val(result[0].json["value"]);
alert("-->" + $("#" + _name).val()); // always works
def.resolve();
}
else{
console.debug(_name + " not found...");
$("#" + _name).val(_default);
alert("-->" + $("#" + _name).val()); // always works
def.resolve();
}
}
);
return def.promise();
}
function save_prefs(){
var u = $("#username").val();
var s = $("#server").val();
var p = $("#pwd").val();
var r = $("#recipient").val();
save("username",u)
.then(function() {return save("server",s);})
.then(function() {return save("pwd",p);})
.then(function() {return save("recipient",r);})
.then($("#mycontent").load("main.html"));
}
function load_prefs(){
load("username","")
.then(function(){ return load("server",""); })
.then(function(){ return load("pwd",""); })
.then(function(){ return load("recipient",""); });
} |
