摘要: var tbName="tableName"; var tdName=["id","th1","th2","th3"]; var strSQL="select * from "+tbName+" where id="+1; //从web sql数据库获取数据; function getWebSqlData(strSQL,tbName,tdName){ db = openDB(); ... 阅读全文
posted @ 2018-01-11 13:41 履霜.1989 阅读(968) 评论(0) 推荐(1)
摘要: //删除web sql数据表 function btnClearDBtable(tbName){ db = openDB(); if(db){ var strSQL="drop table "+tbName; db.transaction(function(tr) { tr.executeSql(strSQL,[], ... 阅读全文
posted @ 2018-01-11 13:24 履霜.1989 阅读(536) 评论(0) 推荐(1)
摘要: //新建web sql数据库数据表var tbName="tableName";var strSQL="create table if not exists tableName (id unique,th1,th2,th3)";function creatBDTable(strSQL,tbName){ db = openDB(); db.transaction(function(... 阅读全文
posted @ 2018-01-11 10:33 履霜.1989 阅读(426) 评论(0) 推荐(0)
摘要: //更新数据表数据。 var strSQL = "update tableName set th1=?,th2=?,th3=? where id=?"; var info=[1,1,1,1]; function updateInfo(strSQL,info){ db = openDB(); if (db) { db.transaction(function(tr)... 阅读全文
posted @ 2018-01-11 10:24 履霜.1989 阅读(411) 评论(0) 推荐(0)