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perf($compile): move ng-binding class stamping for interpolation into compile phase

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Igor Minar
2014-06-05 11:51:15 -07:00
committed by rodyhaddad
parent fd5f389676
commit 35358fddc1
1 changed files with 20 additions and 12 deletions
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32
src/ng/compile.js
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@@ -1847,18 +1847,26 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
if (interpolateFn) {
directives.push({
priority: 0,
compile: valueFn(function textInterpolateLinkFn(scope, node) {
var parent = node.parent(),
bindings = parent.data('$binding') || [];
// Need to interpolate again in case this is using one-time bindings in multiple clones
// of transcluded templates.
interpolateFn = $interpolate(text);
bindings.push(interpolateFn);
safeAddClass(parent.data('$binding', bindings), 'ng-binding');
scope.$watch(interpolateFn, function interpolateFnWatchAction(value) {
node[0].nodeValue = value;
});
})
compile: function textInterpolateCompileFn(templateNode) {
// when transcluding a template that has bindings in the root
// then we don't have a parent and should do this in the linkFn
var parent = templateNode.parent(), hasCompileParent = parent.length;
if (hasCompileParent) safeAddClass(templateNode.parent(), 'ng-binding');
return function textInterpolateLinkFn(scope, node) {
var parent = node.parent(),
bindings = parent.data('$binding') || [];
// Need to interpolate again in case this is using one-time bindings in multiple clones
// of transcluded templates.
interpolateFn = $interpolate(text);
bindings.push(interpolateFn);
parent.data('$binding', bindings);
if (!hasCompileParent) safeAddClass(parent, 'ng-binding');
scope.$watch(interpolateFn, function interpolateFnWatchAction(value) {
node[0].nodeValue = value;
});
};
}
});
}
}