本文整理匯總了TypeScript中angular2/angular2.ViewContainerRef.clear方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript ViewContainerRef.clear方法的具體用法？TypeScript ViewContainerRef.clear怎麽用？TypeScript ViewContainerRef.clear使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類angular2/angular2.ViewContainerRef的用法示例。
在下文中一共展示了ViewContainerRef.clear方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
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);
}
}