你好 StackOverFlow 国家。我正在尝试向 jqGrid 添加信息,该信息是从 MySQL 数据库中检索的。我有两个文件 => index.html 和 data.php (都在同一个目录中)
index.html 来源 =>
<script type="text/javascript">
$(function(){
$("#jqGrid_tb").jqGrid({
url: "data.php",
datatype: "json",
sortable: true,
height: "auto",
colNames: ["Name","Surname","Birth Year","Famous Film"],
colModel: [
{name: "name", index: "name", width: "150"},
{name: "surname", index: "surname", width: "150"},
{name: "b_year", index: "year", width: "150"},
{name: "film", index: "film", width: "200"}
],
rowNum: 5,
rowList: [5,10,15],
viewrecords: true,
pager: $("#pager"),
caption: "Famous Actors",
}).navGrid("#pager");
});
</script>
<div id="grid">
<table id="jqGrid_tb"></table>
<div id="pager"></div>
</div>
data.php 源 =>
include ("JSON.php");
$json = new Services_JSON();
$con = new mysqli("host","user","pswd","db");
if (!$con->connect_errno){
if ($r = $con->query("SELECT * FROM actors")){
while ($row = $r->fetch_assoc()){
$info[] = array(
"name" => $row[name],
"surname" => $row[surname],
"b_year" => $row[b_year],
"film" => $row[film],
);
}
$r->free();
}
}
echo $json->encode($info);
if (isset($con)){
$con->close();
}
jqGrid在index.html文件中显示没有任何信息,打开data.php文件信息时也成功编码成JSON格式,有什么问题我不明白。请帮忙,谢谢...