我正在尝试创建一个webapp,并且我使用了另一个站点的php,ajax和mysql搜索功能。
它目前允许我搜索数据库并返回我想要的内容。我唯一的问题是它在一个简单的文本框中返回结果。我希望能够在表格中返回结果。
搜索只是在数据库中搜索姓氏,姓氏,地址等......这是我的代码。
PHP:
<?php
include('config.php');
if(isset($_GET['search_word']))
{
$search_word=$_GET['search_word'];
$sql=mysql_query("SELECT * FROM info WHERE CONCAT(Forename,' ',Surname) LIKE '%$search_word%'or Address1 LIKE '%$search_word%' or Address2 LIKE '%$search_word%' or Postcode LIKE '%$search_word%' or DOB LIKE '%$search_word%' ORDER BY ID DESC LIMIT 20 ");
$count=mysql_num_rows($sql);
if($count > 0)
{
while($row=mysql_fetch_array($sql))
{
$result = $row['Forename'].' '.$row['Surname'].' '.$row['DOB'].' '.$row['Address1'].' '.$row['Address2'].' '.$row['Postcode'];
$bold_word='<b>'.$search_word.'</b>';
$final_msg = str_ireplace($search_word, $bold_word, $result);
?>
<li><?php echo $final_msg; ?></li>
<?php
}
}
else
{
echo "<li>No Results</li>";
}
}
?>
这是连接到数据库并提取结果。然后我有我的HTML等...:
脚本:
$(function() {
//-------------- Update Button-----------------
$(".search_button").click(function() {
var search_word = $("#search_box").val();
var dataString = 'search_word='+ search_word;
if(search_word=='')
{
}
else
{
$.ajax({
type: "GET",
url: "searchdata.php",
data: dataString,
cache: false,
beforeSend: function(html) {
document.getElementById("insert_search").innerHTML = '';
$("#flash").show();
$("#searchword").show();
$(".searchword").html(search_word);
$("#flash").html('<img src="ajax-loader.gif" align="absmiddle"> Loading Results...');
},
success: function(html){
$("#insert_search").show();
$("#insert_search").append(html);
$("#flash").hide();
// $("#MainTable").append(data);
if(html.length > 0)
{
$("#MainTable tr:not(:first-child)").remove();
}
for(var i = 0; i < html.length; i++)
{
var date = new Date(html[i]["Timestamp"]*1000);
html[i]["Timestamp"] = date.getHours()+":"+date.getMinutes();
$("#MainTable").append("<tr><td><a href='#' id='info"+data[i]["ID"]+"' data-role='button' data-theme='b' data-icon='check' data-iconpos='notext' class='id'></a></td><td>"+data[i]["Timestamp"]+"</td><td>"+data[i]["ID"]+"</td><td>"+data[i]["Forename"]+" "+data[i]["Surname"]+"</td><td class='hidden'>"+data[i]["ID"]+"</td><td>"+data[i]["DOB"]+"</td><td class='hidden'>"+data[i]["Address2"]+"</td><td class='hidden'>"+data[i]["Town"]+"</td><td class='hidden'>"+data[i]["City"]+"</td><td class='hidden'>"+data[i]["County"]+"</td><td>"+data[i]["Address1"]+"</td><td>"+data[i]["Postcode"]+"</td><td class='hidden'>"+data[i]["Phone2"]+"</td><td class='hidden'>"+data[i]["DOB"]+"</td></tr>");
if(data[i]["Completed"] == "1")
{
$("#MainTable tr:last-child td").addClass("lineThrough");
}
$("#MainTable tr:last td:first a, #MainTable tr:last td:last a").button();
}
}
});
}
return false;
});
//---------------- Delete Button----------------
});
我尝试了一些不同的东西,例如将表格脚本中的+ Data +更改为html或尝试添加追加(html),但我没有运气,当我搜索时,我在我的表中未定义或者它是完全空白。
这是我桌子的HTML:
<table data-role="table" id="MainTable" data-mode="columntoggle">
<tr><th> </th><th>ID Number</th><th>Name</th><th>DOB</th><th>Address</th><th>Postcode</th></tr>
<tr><td colspan='7'>No data currently available, connect to the internet to fetch the latest appointments.</td></tr>
</table>
感谢任何帮助。希望这是有道理的。
答案 0 :(得分:1)
而不是在您的php页面输出:
while($row=mysql_fetch_array($sql))
{
$result = $row['Forename'].' '.$row['Surname'].' '.$row['DOB'].' '.$row['Address1'].' '.$row['Address2'].' '.$row['Postcode'];
$bold_word='<b>'.$search_word.'</b>';
$final_msg = str_ireplace($search_word, $bold_word, $result);
?>
<li><?php echo $final_msg; ?></li>
遍历结果,以您需要的表格格式输出它们,例如:
echo "<tr>";
echo "<td>".$row['Forename']."</td>";
echo "<td>".$row['Surname']."</td>";
//etc
echo "</tr>"
然后获取该响应并使用(jquery AJAX)填充包含的表格,如:
.done(function( response ) {
$('#MainTable').html(response);
}
答案 1 :(得分:0)
的变化:
if($count > 0)
{
while($row=mysql_fetch_array($sql))
{
$result = $row['Forename'].' '.$row['Surname'].' '.$row['DOB'].' '.$row['Address1'].' '.$row['Address2'].' '.$row['Postcode'];
$bold_word='<b>'.$search_word.'</b>';
$final_msg = str_ireplace($search_word, $bold_word, $result);
?>
<tr>
<td> </td>
<td><?=$row['id']?></td>
<td><?=$final_msg?></td>
<td><?=$row['address']?></td>
<td><?=$row['postcode']?></td>
</tr>
<?php
}
}
else
{
echo "<li>No Results</li>";
}
JS
的变化$.ajax({
type: "GET",
url: "searchdata.php",
data: dataString,
cache: false,
beforeSend: function(html) {
document.getElementById("insert_search").innerHTML = '';
$("#flash").show();
$("#searchword").show();
$(".searchword").html(search_word);
$("#flash").html('<img src="ajax-loader.gif" align="absmiddle"> Loading Results...');
},
success: function(html){
$("#insert_search").show();
$("#insert_search").append(html);
$("#flash").hide();
$("#MainTable").append(html); //<-- append the data from the ajax
}
});