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Clone 3.5.1 from github
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65 changed files with 6957 additions and 7 deletions
23
vendors/knockout/src/binding/defaultBindings/css.js
vendored
Executable file
23
vendors/knockout/src/binding/defaultBindings/css.js
vendored
Executable file
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var classesWrittenByBindingKey = '__ko__cssValue';
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ko.bindingHandlers['class'] = {
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'update': function (element, valueAccessor) {
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var value = ko.utils.stringTrim(ko.utils.unwrapObservable(valueAccessor()));
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ko.utils.toggleDomNodeCssClass(element, element[classesWrittenByBindingKey], false);
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element[classesWrittenByBindingKey] = value;
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ko.utils.toggleDomNodeCssClass(element, value, true);
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}
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};
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ko.bindingHandlers['css'] = {
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'update': function (element, valueAccessor) {
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var value = ko.utils.unwrapObservable(valueAccessor());
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if (value !== null && typeof value == "object") {
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ko.utils.objectForEach(value, function(className, shouldHaveClass) {
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shouldHaveClass = ko.utils.unwrapObservable(shouldHaveClass);
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ko.utils.toggleDomNodeCssClass(element, className, shouldHaveClass);
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});
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} else {
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ko.bindingHandlers['class']['update'](element, valueAccessor);
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}
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}
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};
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