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数据传输解决思路

Jun 13, 2016 pm 12:25 PM
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数据传输

本帖最后由 baidu_31665039 于 2015-10-09 10:51:15 编辑
table width="100%" border="0" cellspacing="0" cellpadding="0" class="ttbb5"><br />    <tr><br />    <th scope="col"><strong>序号</strong></th><br />    <th scope="col">国家</th><br />    <th scope="col">省份</th><br />	<th scope="col">地区</th><br />    <th scope="col">操作</th><br />    <br />  </tr><br />    <br />  {if $list or [email&#160;protected] neq 0 }<br /> 	{foreach from=$list item=item key=index}<br />	<tr align="center"><br />    <td>{$index}</td><br />	{if $item.parent_tow_id eq 2}<br />	<td class="ttbb6">{$item.country}</td><br />	<td class="ttbb6">{$item.province}</td><br />    <td class="ttbb6">{$item.name}</td><br />	{/if}	<br />	{if $item.parent_tow_id eq 1}<br />	<td class="ttbb6">{$item.country}</td><br />	<td class="ttbb6">{$item.name}</td><br />    <td class="ttbb6"></td><br />	{/if}	<br />	{if $item.parent_tow_id eq 0}<br />	<td class="ttbb6">{$item.name}</td><br />	<td class="ttbb6"></td><br />    <td class="ttbb6"></td><br />	{/if}<br />    <td align="center" class="ttbb6">  <div align="right"><br />      <input name="p" type="text" id="p" value="{$item.paixu}" size="5" maxlength="3" /><br />            <br />      <input type="button"  class="anniu4" value="确定" onclick="foo()" /><br />	     <br />    </div></td><br />	</tr><br />	{/foreach}<br />	{else}<br />	 <tr><br />    <td align="center" colspan="5">--暂无数据--</td><br />  	</tr><br />	{/if}<br /><br />    </table><br />    {include file=warning.tpl}<br /><br /></div><br />    </td><br />  </tr><br /><br /><br /></table><br />
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input=text显示数据库排序的值  在文本框修改值点击确定 怎么传入数据库 改变paixu的值
------解决思路----------------------
使用ajax,获取数据后,异步传递到php
------解决思路----------------------
可以通过jquery来判断是否出发点击修改之操作,然后通过ajax到php修改值后再返回信息
------解决思路----------------------
点击“确定”时,获取当前那一行栏目的id和paixu的值,把值发送到控制器,根据主键id去修改paixu的值,成功时,返回1,失败返回0。回调函数里接收到1就alert成功,否则alert失败。

你还可以直接把整个表单做成form表单,Input的name用{$item.id},value用{$item.paixu}。
提交到控制器里,foreach遍历$_POST,$k作为id,$v作为paixu的值,一条一条插入到数据表里。
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