diff options
Diffstat (limited to 'src/ng/compile.js')
| -rw-r--r-- | src/ng/compile.js | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/ng/compile.js b/src/ng/compile.js index c04d3871..6606dc6c 100644 --- a/src/ng/compile.js +++ b/src/ng/compile.js @@ -1102,11 +1102,13 @@ function $CompileProvider($provide) { compile: valueFn(function attrInterpolateLinkFn(scope, element, attr) { var $$observers = (attr.$$observers || (attr.$$observers = {})); - if (name === 'class') { - // we need to interpolate classes again, in the case the element was replaced - // and therefore the two class attrs got merged - we want to interpolate the result - interpolateFn = $interpolate(attr[name], true); - } + // we need to interpolate again, in case the attribute value has been updated + // (e.g. by another directive's compile function) + interpolateFn = $interpolate(attr[name], true); + + // if attribute was updated so that there is no interpolation going on we don't want to + // register any observers + if (!interpolateFn) return; attr[name] = interpolateFn(scope); ($$observers[name] || ($$observers[name] = [])).$$inter = true; @@ -1203,7 +1205,7 @@ function directiveNormalize(name) { * @param {string} name Normalized element attribute name of the property to modify. The name is * revers translated using the {@link ng.$compile.directive.Attributes#$attr $attr} * property to the original name. - * @param {string} value Value to set the attribute to. + * @param {string} value Value to set the attribute to. The value can be an interpolated string. */ |