<script>
var images = document.getElementsByClassName("c1");
var imageStr = "";
for(var i=0;i<images.length;i++){
imageStr+=images[i].src+'_';
}
alert(imageStr);
</script>
前端获取到的数据imageStr,POST到1.php 不用返回数据,imageStr是一条字符串
给个代码
PHP接收这样写对吗
$imageStr = $_POST['imageStr'];
设置隐藏表单的值为获取到的内容,然后提交这个表单
<form method="post" action="1.php" id="fImg"><input type="hidden" name="imageStr" /></form>
<script>
var images = document.getElementsByClassName("c1");
var imageStr = "";
for (var i = 0; i < images.length; i++) {
imageStr += images[i].src + '_';
}
alert(imageStr);
var f=document.getElementById('fImg');
f.imageStr.value = imageStr();
f.submit()
</script>
无刷新用ajax,自己看这个:http://www.w3school.com.cn/jquery/ajax_post.asp