If you would like to after you have updated by listAdapter, you want to make sure that the list is s ...
在做聊天界面的時候想要發送新的數據后,listview自動滾動到底部,顯示出最新的數據。網上找了兩個方法,覺得不錯,記錄一下。 方法一: 給listview添加下面兩個屬性 android:stackFromBottom true android:transcriptMode alwaysScroll or mListView.setTranscriptMode ListView.TRANSCRI ...
2015-02-09 09:56 0 5075 推薦指數:
If you would like to after you have updated by listAdapter, you want to make sure that the list is s ...
轉:http://www.cnblogs.com/bjshsqlt/p/3311830.html If you would like to after you have updated by lis ...
用ListView時有一個很常見的需求,就是在輸入時鍵盤彈出會遮擋到輸入框,在網上查的都是使用這一段代碼: 在對鍵盤監聽,如果鍵盤彈出則visable = true, 使底部占位Wiget為: visable ? SizedBox(height: 250 ...
- (void)addData:(id)object{ NSInteger count = self.dataArray.count; ...
1.監聽鼠標滾動時間 mounted() { window.addEventListener("scroll", this.handleScroll, true); }, 2.獲取相關的高度 判斷鼠標滾動到瀏覽器的底部 ...
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listView_task_list.Focus(); //聚焦光標 // listView_task_list.HideSelection = false; listView_task_list.Items[task_list_count-1].Selected = true; //選中 ...