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Code Issues Projects Releases Wiki Activity

Manage on_change_with calls

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This commit is contained in:
C?dric Krier 2013-04-08 19:15:49 +02:00
parent 63e0756c69
commit 2a85cca5e6
2 changed files with 91 additions and 6 deletions
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19
src/common.js
View file

@ -10,6 +10,25 @@
jQuery(arr2).not(arr1).length === 0);
};
// Find the intersection of two arrays.
// The arrays must be sorted.
Sao.common.intersect = function(a, b) {
var ai = 0, bi = 0;
var result = [];
while (ai < a.length && bi < b.length) {
if (a[ai] < b[bi]) {
ai++;
} else if (a[ai] > b[bi]) {
bi++;
} else {
result.push(a[ai]);
ai++;
bi++;
}
}
return result;
};
Sao.common.selection = function(title, values, alwaysask) {
if (alwaysask === undefined) {
alwaysask = false;

78
src/model.js
View file

@ -512,6 +512,66 @@
[args], this.get_context());
return prm.then(this.set_on_change.bind(this));
},
on_change_with: function(field_name) {
var fieldnames = {};
var values = {};
var later = {};
var fieldname, on_change_with;
for (fieldname in this.model.fields) {
if (!this.model.fields.hasOwnProperty(fieldname)) {
continue;
}
on_change_with = this.model.fields[fieldname]
.description.on_change_with;
if (jQuery.isEmptyObject(on_change_with)) {
continue;
}
if (on_change_with.indexOf(field_name) < 0) {
continue;
}
if (field_name == fieldname) {
continue;
}
if (!jQuery.isEmptyObject(Sao.common.intersect(
Object.keys(fieldnames).sort(),
on_change_with.sort()))) {
later[fieldname] = true;
continue;
}
fieldnames[fieldname] = true;
values = jQuery.extend(values,
this._get_on_change_args(on_change_with));
if (this.model.fields[fieldname] instanceof
Sao.field.Many2One) {
// TODO reference
delete this._values[fieldname + '.rec_name'];
}
}
var prms = [];
var prm;
if (!jQuery.isEmptyObject(fieldnames)) {
prm = this.model.execute('on_change_with',
[values, Object.keys(fieldnames)], this.get_context());
prms.push(prm.then(this.set_on_change.bind(this)));
}
var set_on_change = function(fieldname) {
return function(result) {
this.model.fields[fieldname].set_on_change(this, result);
};
};
for (fieldname in later) {
if (!later.hasOwnProperty(fieldname)) {
continue;
}
on_change_with = this.model.fields[fieldname]
.description.on_change_with;
values = this._get_on_change_args(on_change_with);
prm = this.model.execute('on_change_with_' + fieldname,
[values], this.get_context());
prms.push(prm.then(set_on_change(fieldname).bind(this)));
}
return jQuery.when.apply(jQuery, prms);
},
set_on_change: function(values) {
var later = {};
var fieldname, value;
@ -623,11 +683,12 @@
this.set(record, value);
if (previous_value != this.get(record)) {
record._changed[this.name] = true;
this.changed(record);
// TODO validate + parent
record.group.changed();
record.group.root_group().screens.forEach(function(screen) {
screen.display();
this.changed(record).done(function() {
// TODO validate + parent
record.group.changed();
record.group.root_group().screens.forEach(function(screen) {
screen.display();
});
});
}
},
@ -643,10 +704,15 @@
record._changed[this.name] = true;
},
changed: function(record) {
var prms = [];
// TODO check readonly
if (this.description.on_change) {
record.on_change(this.name, this.description.on_change);
prms.push(record.on_change(this.name,
this.description.on_change));
}
prms.push(record.on_change_with(this.name));
// TODO autocomplete_with
return jQuery.when.apply(jQuery, prms);
},
get_context: function(record) {
var context = jQuery.extend({}, record.get_context());