本文整理汇总了TypeScript中angular2/src/dom/dom_adapter.DOM.getAttribute方法的典型用法代码示例。如果您正苦于以下问题：TypeScript DOM.getAttribute方法的具体用法？TypeScript DOM.getAttribute怎么用？TypeScript DOM.getAttribute使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类angular2/src/dom/dom_adapter.DOM的用法示例。
在下文中一共展示了DOM.getAttribute方法的10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: logEntry
function logEntry(log: string[], parent, current) {
var parentId = '';
if (isPresent(parent)) {
parentId = DOM.getAttribute(parent.element, 'id') + '<';
}
log.push(parentId + DOM.getAttribute(current.element, 'id'));
}示例2: logEntry
function logEntry(log, parent, current) {
var parentId = '';
if (isPresent(parent)) {
parentId = DOM.getAttribute(parent.element, 'id') + '<';
}
ListWrapper.push(log, parentId + DOM.getAttribute(current.element, 'id'));
}示例3: it
it('should not set host element attribute if an attribute already exists', () => {
var element = el('<input attr_name="initial" some-decor-with-host-attrs>');
var results = process(element);
expect(DOM.getAttribute(results[0].element, 'attr_name')).toEqual('initial');
DOM.removeAttribute(element, 'attr_name');
results = process(element);
expect(DOM.getAttribute(results[0].element, 'attr_name')).toEqual('attr_val');
});示例4: createView
compiler.compile(MyComp).then((pv) => {
createView(pv);
ctx.ctxProp = 'Initial aria label';
cd.detectChanges();
expect(DOM.getAttribute(view.nodes[0], 'aria-label')).toEqual('Initial aria label');
ctx.ctxProp = 'Changed aria label';
cd.detectChanges();
expect(DOM.getAttribute(view.nodes[0], 'aria-label')).toEqual('Changed aria label');
async.done();
});示例5: it
it('should return a setter for an attribute', () => {
var setterFn = setterFactory.createSetter(div, false, 'attr.role');
setterFn(div, 'button');
expect(DOM.getAttribute(div, 'role')).toEqual('button');
setterFn(div, null);
expect(DOM.getAttribute(div, 'role')).toEqual(null);
expect(() => { setterFn(div, 4); })
.toThrowError("Invalid role attribute, only string values are allowed, got '4'");
var otherSetterFn = setterFactory.createSetter(div, false, 'attr.role');
expect(setterFn).toBe(otherSetterFn);
});示例6: it
it('should collect the root node in the ProtoView element', () => {
var pv = new ProtoView(templateAwareCreateElement('<div id="1"></div>'), new DynamicProtoChangeDetector(null, null), null);
var view = pv.instantiate(null, null);
view.hydrate(null, null, null, null, null);
expect(view.nodes.length).toBe(1);
expect(DOM.getAttribute(view.nodes[0], 'id')).toEqual('1');
});示例7: it
it('should de-normalize attribute names', () => {
var setterFn = setterFactory.createSetter(div, false, 'attr.ariaLabel');
setterFn(div, 'fancy button');
expect(DOM.getAttribute(div, 'aria-label')).toEqual('fancy button');
var otherSetterFn = setterFactory.createSetter(div, false, 'attr.ariaLabel');
expect(setterFn).toBe(otherSetterFn);
});示例8: it
it('should select by attr name only once if the value is from the DOM', () => {
matcher.addSelectables(s1 = CssSelector.parse('[some-decor]'), 1);
var elementSelector = new CssSelector();
var element = el('<div attr></div>');
var empty = DOM.getAttribute(element, 'attr');
elementSelector.addAttribute('some-decor', empty);
matcher.match(elementSelector, selectableCollector);
expect(matched).toEqual([s1[0], 1]);
});示例9: MockStep
return new MockStep((parent, current, control) => {
var parentCountStr = DOM.getAttribute(current.element, wrapperId);
if (isPresent(parentCountStr)) {
var parentCount = NumberWrapper.parseInt(parentCountStr, 10);
while (parentCount > 0) {
control.addParent(new CompileElement(el(`<a id="${wrapperId}#${nextElementId++}"></a>`)));
parentCount--;
}
}
logEntry(log, parent, current);
});示例10: it
it('should be injectable and callable', () => {
var div = el('<div></div>');
var ngElement = new NgElement(div);
var preBuildObject = new PreBuiltObjects(null, ngElement, null, null);
var inj = injector([NeedsPropertySetter], null, null, preBuildObject);
var component = inj.get(NeedsPropertySetter);
component.setProp('foobar');
component.setRole('button');
component.setClass(true);
component.classWithDashSetter(true);
component.setStyle('40px');
component.setStyleWithUnit(50);
expect(div.title).toEqual('foobar');
expect(DOM.getAttribute(div, 'role')).toEqual('button');
expect(DOM.hasClass(div, 'active')).toEqual(true);
expect(DOM.hasClass(div, 'foo-bar')).toEqual(true);
expect(DOM.getStyle(div, 'width')).toEqual('40px');
expect(DOM.getStyle(div, 'height')).toEqual('50px');
});