本文整理汇总了TypeScript中angular2/src/core/facade/collection.ListWrapper.insert方法的典型用法代码示例。如果您正苦于以下问题：TypeScript ListWrapper.insert方法的具体用法？TypeScript ListWrapper.insert怎么用？TypeScript ListWrapper.insert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/core/facade/collection.ListWrapper的用法示例。
在下文中一共展示了ListWrapper.insert方法的3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: it
it('should support insertions/moves', () => {
let l = ['a', 'a', 'b', 'b'];
differ.check(l);
ListWrapper.insert(l, 0, 'b');
differ.check(l);
expect(differ.toString())
.toEqual(iterableChangesAsString({
collection: ['b[2->0]', 'a[0->1]', 'a[1->2]', 'b', 'b[null->4]'],
previous: ['a[0->1]', 'a[1->2]', 'b[2->0]', 'b'],
additions: ['b[null->4]'],
moves: ['b[2->0]', 'a[0->1]', 'a[1->2]']
}));
});示例2: attachViewInContainer
// Misnomer: this method is attaching next to the view container.
attachViewInContainer(parentView: viewModule.AppView, boundElementIndex: number,
contextView: viewModule.AppView, contextBoundElementIndex: number,
index: number, view: viewModule.AppView) {
if (isBlank(contextView)) {
contextView = parentView;
contextBoundElementIndex = boundElementIndex;
}
parentView.changeDetector.addChild(view.changeDetector);
var viewContainer = parentView.viewContainers[boundElementIndex];
if (isBlank(viewContainer)) {
viewContainer = new viewModule.AppViewContainer();
parentView.viewContainers[boundElementIndex] = viewContainer;
}
ListWrapper.insert(viewContainer.views, index, view);
var elementInjector = contextView.elementInjectors[contextBoundElementIndex];
for (var i = view.rootElementInjectors.length - 1; i >= 0; i--) {
if (isPresent(elementInjector.parent)) {
view.rootElementInjectors[i].link(elementInjector.parent);
}
}
elementInjector.traverseAndSetQueriesAsDirty();
}示例3: _removeDotSegments
/**
* Removes dot segments in given path component, as described in
* RFC 3986, section 5.2.4.
*
* @param {string} path A non-empty path component.
* @return {string} Path component with removed dot segments.
*/
function _removeDotSegments(path: string): string {
if (path == '/') return '/';
var leadingSlash = path[0] == '/' ? '/' : '';
var trailingSlash = path[path.length - 1] === '/' ? '/' : '';
var segments = path.split('/');
var out = [];
var up = 0;
for (var pos = 0; pos < segments.length; pos++) {
var segment = segments[pos];
switch (segment) {
case '':
case '.':
break;
case '..':
if (out.length > 0) {
ListWrapper.removeAt(out, out.length - 1);
} else {
up++;
}
break;
default:
out.push(segment);
}
}
if (leadingSlash == '') {
while (up-- > 0) {
ListWrapper.insert(out, 0, '..');
}
if (out.length === 0) out.push('.');
}
return leadingSlash + out.join('/') + trailingSlash;
}