本文整理汇总了TypeScript中angular2/src/core/facade/collection.StringMapWrapper类的典型用法代码示例。如果您正苦于以下问题：TypeScript StringMapWrapper类的具体用法？TypeScript StringMapWrapper怎么用？TypeScript StringMapWrapper使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了StringMapWrapper类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: parseEventName
static parseEventName(eventName: string): {[key: string]: string} {
var parts: string[] = eventName.toLowerCase().split('.');
var domEventName = parts.shift();
if ((parts.length === 0) ||
!(StringWrapper.equals(domEventName, 'keydown') ||
StringWrapper.equals(domEventName, 'keyup'))) {
return null;
}
var key = KeyEventsPlugin._normalizeKey(parts.pop());
var fullKey = '';
modifierKeys.forEach(modifierName => {
if (ListWrapper.contains(parts, modifierName)) {
ListWrapper.remove(parts, modifierName);
fullKey += modifierName + '.';
}
});
fullKey += key;
if (parts.length != 0 || key.length === 0) {
// returning null instead of throwing to let another plugin process the event
return null;
}
var result = StringMapWrapper.create();
StringMapWrapper.set(result, 'domEventName', domEventName);
StringMapWrapper.set(result, 'fullKey', fullKey);
return result;
}示例2: it
it('should merge values in provided dictionary', () => {
var map = StringMapWrapper.create();
StringMapWrapper.set(map, 'foo', 'bar');
var headers = new Headers(map);
expect(headers.get('foo')).toBe('bar');
expect(headers.getAll('foo')).toEqual(['bar']);
});示例3: group
static group(group: modelModule.ControlGroup): StringMap<string, boolean> {
var res = {};
StringMapWrapper.forEach(group.controls, (control, name) => {
if (group.contains(name) && isPresent(control.errors)) {
Validators._mergeErrors(control, res);
}
});
return StringMapWrapper.isEmpty(res) ? null : res;
}示例4: group
group(controlsConfig: {[key: string]: any},
extra: {[key: string]: any} = null): modelModule.ControlGroup {
var controls = this._reduceControls(controlsConfig);
var optionals = isPresent(extra) ? StringMapWrapper.get(extra, "optionals") : null;
var validator = isPresent(extra) ? StringMapWrapper.get(extra, "validator") : null;
if (isPresent(validator)) {
return new modelModule.ControlGroup(controls, optionals, validator);
} else {
return new modelModule.ControlGroup(controls, optionals);
}
}示例5: _reduceControls
/** @internal */
_reduceControls(controlsConfig: any): {[key: string]: modelModule.AbstractControl} {
var controls: {[key: string]: modelModule.AbstractControl} = {};
StringMapWrapper.forEach(controlsConfig, (controlConfig, controlName) => {
controls[controlName] = this._createControl(controlConfig);
});
return controls;
}示例6:
StringMapWrapper.forEach(control.errors, (value, error) => {
if (!StringMapWrapper.contains(res, error)) {
res[error] = [];
}
var current: any[] = res[error];
current.push(control);
});示例7: function
return function(control: modelModule.Control) {
var res = ListWrapper.reduce(validators, (res, validator) => {
var errors = validator(control);
return isPresent(errors) ? StringMapWrapper.merge(res, errors) : res;
}, {});
return StringMapWrapper.isEmpty(res) ? null : res;
};示例8: isPropertyUpdated
export function isPropertyUpdated(changes: {[key: string]: any}, viewModel: any): boolean {
if (!StringMapWrapper.contains(changes, "model")) return false;
var change = changes["model"];
if (change.isFirstChange()) return true;
return !looseIdentical(viewModel, change.currentValue);
}