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Dropped more unused knockoutjs code

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djmaze 2020-10-29 11:15:04 +01:00
parent b79d9de1a0
commit 1d57a62ddd
14 changed files with 408 additions and 635 deletions
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19
vendors/knockout/src/binding/bindingAttributeSyntax.js vendored
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@ -6,18 +6,6 @@
ko.bindingHandlers = {};
// The following element types will not be recursed into during binding.
var bindingDoesNotRecurseIntoElementTypes = {
// Don't want bindings that operate on text nodes to mutate <script> and <textarea> contents,
// because it's unexpected and a potential XSS issue.
// Also bindings should not operate on <template> elements since this breaks in Internet Explorer
// and because such elements' contents are always intended to be bound in a different context
// from where they appear in the document.
'script': true,
'textarea': true,
'template': true
};
// Use an overridable method for retrieving binding handlers so that plugins may support dynamically created handlers
ko['getBindingHandler'] = bindingKey => ko.bindingHandlers[bindingKey];
@ -326,7 +314,12 @@
if (shouldApplyBindings)
bindingContextForDescendants = applyBindingsToNodeInternal(nodeVerified, null, bindingContext)['bindingContextForDescendants'];
if (bindingContextForDescendants && !bindingDoesNotRecurseIntoElementTypes[ko.utils.tagNameLower(nodeVerified)]) {
// Don't want bindings that operate on text nodes to mutate <script> and <textarea> contents,
// because it's unexpected and a potential XSS issue.
// Also bindings should not operate on <template> elements since this breaks in Internet Explorer
// and because such elements' contents are always intended to be bound in a different context
// from where they appear in the document.
if (bindingContextForDescendants && nodeVerified.matches && !nodeVerified.matches('SCRIPT,TEXTAREA,TEMPLATE')) {
applyBindingsToDescendantsInternal(bindingContextForDescendants, nodeVerified);
}
}