MYsqli 绑定插入与查询实例，mysqli实例_PHP教程

MYsqli 绑定插入与查询实例，mysqli实例

<?<span>php
    </span><span>$conn</span> = <span>new</span> mysqli('localhost','root','','orders'); <span>//</span><span>连接</span>
    <span>$prepare</span> = "insert into t100 values (?,?,?)";<span>//</span><span>预设插入sql</span>
    <span>$bind</span> = <span>$conn</span>->prepare(<span>$prepare</span><span>);
    </span><span>$t1</span> = <span>NULL</span><span>;
    </span><span>$t2</span> = 'Www'<span>;
    </span><span>$t3</span> = <span>date</span>('Y-m-d H:i:s'<span>);
    </span><span>$bind</span>->bind_param('iss',<span>$t1</span>,<span>$t2</span>,<span>$t3</span>); <span>//</span><span>绑定
    //注意iss：
    //i为int，s为string类型；意思是强制这几个参数的类型</span>
    <span>$bind</span>->execute();<span>//</span><span>执行</span>

    <span>$prepare</span> = "select * from t100"; <span>//</span><span>准备要查询的语句</span>
    <span>$bind</span> = <span>$conn</span>->prepare(<span>$prepare</span>);<span>//</span><span>预处理</span>
    <span>$t1</span> = 10<span>;
    </span><span>$bind</span>->execute();<span>//</span><span>执行</span>
    <span>$bind</span>->bind_result(<span>$id</span>, <span>$name</span>, <span>$date</span>);<span>//</span><span>将字段列绑定到变量上</span>
    <span>$bind</span>->store_result();<span>//</span><span>获取结果集</span>
    <span>while</span> (<span>$bind</span>->fetch()){<span>//</span><span>遍历</span>
        <span>printf</span>("%d == %s == %s<br />",<span>$id</span>,<span>$name</span>,<span>$date</span>);<span>//</span><span>输出</span>
    }

 

Gridview绑定数据后怎实现数据的查询功可以？

string cmdText="select * from 表 where 字段==所查询数据"
SqlConnection con = new SqlConnection(ConnString);

SqlDataAdapter sda = new SqlDataAdapter(cmdText, con);
DataSet dt = new DataSet();
sda.Fill(dt);
this.GridView1.DataSource = dt.table[0];//dt.DefaultView();
this.GridView1.DataBind();
你试试，我一般是这样写绑定的。
 

怎让PHP 在HTML中数据绑定 实例 贡献所有解

不就是分页咯，有现成的 要的话 给你
462626946
 

http://www.bkjia.com/PHPjc/833846.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/833846.htmlTechArticleMYsqli 绑定插入与查询实例，mysqli实例 ? php $conn = new mysqli('localhost','root','','orders'); // 连接 $prepare = "insert into t100 values (?,?,?)"; // 预设插入s...