本文整理汇总了TypeScript中angular2/angular2.ViewContainerRef.clear方法的典型用法代码示例。如果您正苦于以下问题：TypeScript ViewContainerRef.clear方法的具体用法？TypeScript ViewContainerRef.clear怎么用？TypeScript ViewContainerRef.clear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/angular2.ViewContainerRef的用法示例。
在下文中一共展示了ViewContainerRef.clear方法的1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: _applyChanges
private _applyChanges(changes) {
if (isBlank(changes)) {
this.viewContainer.clear();
return;
}
// TODO(rado): check if change detection can produce a change record that is
// easier to consume than current.
var recordViewTuples = [];
changes.forEachRemovedItem((removedRecord) =>
recordViewTuples.push(new RecordViewTuple(removedRecord, null)));
changes.forEachMovedItem((movedRecord) =>
recordViewTuples.push(new RecordViewTuple(movedRecord, null)));
var insertTuples = NgFor.bulkRemove(recordViewTuples, this.viewContainer);
changes.forEachAddedItem((addedRecord) =>
insertTuples.push(new RecordViewTuple(addedRecord, null)));
NgFor.bulkInsert(insertTuples, this.viewContainer, this.protoViewRef);
for (var i = 0; i < insertTuples.length; i++) {
this._perViewChange(insertTuples[i].view, insertTuples[i].record);
}
}