<div id="timelapse_speed_control">
<?php
$speed_var;
$timeout_var;
if ($this->uri->segment(4) == 1)
{
$speed_var = 200;
$timeout_var = 200;
}
else if ($this->uri->segment(4) == 2)
{
$speed_var = 200;
$timeout_var = 150;
}
else
{
$speed_var = 200;
$timeout_var = 75;
}
?>
<script type="text/javascript">
$(document).ready(
function(){
speed_var = <?php json_encode($speed_var); ?>;
timeout_var = <?php json_encode($timeout_var); ?>;
$('ul.<?php echo $uri_segment; ?>').innerfade({
speed: speed_var,
timeout: timeout_var,
type: 'sequence',
containerheight: '500px'
});
});
</script>
</div>
上面的代码基本上是询问uri中的第4个段是什么,然后检查它,并相应地更改"延时"的速度和超时。但它不起作用。它在测试时会崩溃。
你知道这里面的bug吗?也许我做错了?
浏览器输出:
$(document).ready(
function(){
speed_var = ;
timeout_var = ;
$('ul.jeromiedevera').innerfade({
speed: speed_var,
timeout: timeout_var,
type: 'sequence',
containerheight: '500px'
});
});
json_encode
:之前添加echo
<script type="text/javascript">
$(document).ready(
function(){
speed_var = <?php echo json_encode($speed_var); ?>;
timeout_var = <?php echo json_encode($timeout_var); ?>;
$('ul.<?php echo $uri_segment; ?>').innerfade({
speed: speed_var,
timeout: timeout_var,
type: 'sequence',
containerheight: '500px'
});
});
</script>