diff options
| -rw-r--r-- | install/ui/widget.js | 37 |
1 files changed, 27 insertions, 10 deletions
diff --git a/install/ui/widget.js b/install/ui/widget.js index ad42e17b8..d856f50ec 100644 --- a/install/ui/widget.js +++ b/install/ui/widget.js @@ -109,9 +109,20 @@ IPA.widget = function(spec) { that.container = container; } + /** + * This function stores the entire record and the values + * of the field, then invoke reset() to update the UI. + */ function load(record) { that.record = record; - that.values = record[that.name]; + + var value = record[that.name]; + if (value instanceof Array) { + that.values = value; + } else { + that.values = value ? [value] : []; + } + that.reset(); } @@ -123,10 +134,20 @@ IPA.widget = function(spec) { function update() { } + /** + * This function saves the values entered in the UI. + * It returns the values in an array, or null if + * the field should not be saved. + */ function save() { - return []; + return that.values; } + /** + * This function compares the original values and the + * values entered in the UI. If the values have changed + * it will return true. + */ that.is_dirty = function() { if (that.read_only) { @@ -135,15 +156,11 @@ IPA.widget = function(spec) { var values = that.save(); - if (!that.values) { - - if (!values) { - return false; - } + if (!values) { // ignore null values + return false; + } - if (values === '') { - return false; - } + if (!that.values) { if (values instanceof Array) { |