diff options
| -rw-r--r-- | src/ng/compile.js | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/ng/compile.js b/src/ng/compile.js index 4f466292..2b70abfc 100644 --- a/src/ng/compile.js +++ b/src/ng/compile.js @@ -425,9 +425,11 @@ function $CompileProvider($provide) { * @function * * @description - * Observe an interpolated attribute. - * The observer will never be called, if given attribute is not interpolated. - * The interpolated value of the attribute is passed to the observer function. + * Observes an interpolated attribute. + * + * The observer function will be invoked once during the next `$digest` following + * compilation. The observer is then invoked whenever the interpolated value + * changes. * * @param {string} key Normalized key. (ie ngAttribute) . * @param {function(interpolatedValue)} fn Function that will be called whenever |