本文整理汇总了TypeScript中angular2/src/core/facade/collection.ListWrapper.last方法的典型用法代码示例。如果您正苦于以下问题：TypeScript ListWrapper.last方法的具体用法？TypeScript ListWrapper.last怎么用？TypeScript ListWrapper.last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.last方法的4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: add
add(b: BindingRecord, variableNames: string[], bindingIndex: number) {
var oldLast = ListWrapper.last(this.records);
if (isPresent(oldLast) && oldLast.bindingRecord.directiveRecord == b.directiveRecord) {
oldLast.lastInDirective = false;
}
var numberOfRecordsBefore = this.records.length;
this._appendRecords(b, variableNames, bindingIndex);
var newLast = ListWrapper.last(this.records);
if (isPresent(newLast) && newLast !== oldLast) {
newLast.lastInBinding = true;
newLast.lastInDirective = true;
this._setArgumentToPureFunction(numberOfRecordsBefore);
}
}示例2: remove
remove(key: string) {
if (!StringWrapper.contains(key, '.')) {
return this._data.delete(key);
}
var pieces = key.split('.');
var last = ListWrapper.last(pieces);
pieces.length = pieces.length - 1;
var target = this._resolve(pieces, this);
return target.remove(last);
}示例3: set
set(key: string, value) {
if (key.indexOf('.') == -1) {
this._data[key] = value;
return;
}
var pieces = key.split('.');
var last = ListWrapper.last(pieces);
pieces.length = pieces.length - 1;
var target = this._resolve(pieces, this);
target[last] = value;
}示例4: get
get(key: string) {
if (key.indexOf('.') == -1) {
return this._data[key];
}
var pieces = key.split('.');
var last = ListWrapper.last(pieces);
pieces.length = pieces.length - 1;
var target = this._resolve(pieces, this);
if (target == null) {
return null;
}
return target[last];
}