动态调用php whit参数中的javascript函数 [英] dynamically call javascript function in php whit parameters
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问题描述
我正在动态创建视频列表。在这里，我动态添加了javascript onclick事件;但是，我必须调用一个从php获取参数的javascript函数。
这是我的PHP代码：
I am creating a Video List dynamically. Here, I have added javascript onclick event dynamically; But, I have to call a javascript function which get parameter from php.
here is my php code:
while (($file = readdir($dh)) !== false) {
if ($file == ".") {
echo '..<br>';
} elseif ($file == "..") {
echo '..<br>';
} else {
echo ''. $file . '<br>';
echo '<br><video id="button_' . $i . '" autobuffer preload="auto" style="width:200px;height:300px" src="videos/' . $file . '" önclick=' . $ch . 'add(this.src)' . $ch . '></video>';
//echo '<br><input type="button" id="button_' . $i . '" class="mybuttons" value="Play" name="videos/' . $file . '" onclick=' . $ch . 'add(this.name)' . $ch . '/>';
$i = $i + 1;
}
}
我的javascript功能是：
And my javascript function is:
function playVideo2() {
var starttime = 2; // start at 2 seconds
var endtime = 6; // stop at 4 seconds
var b = <?php echo 'button_3'; ?>;
var c = "'" + b + "'";
var video = document.getElementById(c);
video.play();
setTimeout(function() {
video.pause();
}, 125);
//handler should be bound first
}
并且：
And :
function playVideo() {
var starttime = 2; // start at 2 seconds
var endtime = 6; // stop at 4 seconds
var video = document.getElementById('v0');
video.play();
setTimeout(function() {
video.pause();
}, 125);
//handler should be bound first
}
在函数playVideo2（）中，我在那里试过PHP。当我从html调用此函数时，这不起作用。我的HTML代码：
In function playVideo2(), I have tried PHP there. This is not working while I have call this function from html. My html code:
<body önload="playVideo();
playVideo2();">
<p id="time"></p>
<video id="v0" controls tabindex="0" autobuffer preload>
<source type="video/webm; codecs="vp8, vorbis"" src="videos/Wildlife.webm"></source>
<p>Sorry, your browser does not support the <video> element.</p>
</video>
推荐答案
file = readdir（
file = readdir(
dh））！== false）{
if （
dh)) !== false) { if (
file == 。）{
echo ' ..< br>';
} elseif（
file == ".") { echo '..<br>'; } elseif (
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