请问一下,在表单进行提交时,想获得到DIV里的图片,不知怎么得到
<form action="" method="post" onsubmit="return aa()">
<div style="width:400; height:300; border: 1 solid #FF0000" contentEditable="true" id="bj">
aaaaaaaaaaaaaaaaa<img src="pic/asp3.jpg">
</div>
<input type="hidden" id="q" name="content">
<input type="submit" />
</body>
</html>
<script language="javascript">
function aa() {
document.getElementById("q").value=document.getElementById("bj").innerHTML;
}
</script>
<?php
echo $_POST["content"]."a";
?>
<form action="" method="post" onsubmit="return aa()">
<div style="width:400; height:300; border: 1 solid #FF0000" contentEditable="true" id="bj">
aaaaaaaaaaaaaaaaa<img src="pic/asp3.jpg">
</div>
<input type="hidden" id="q" name="content">
<input type="submit" />
</body>
</html>
<script language="javascript">
function aa() {
document.getElementById("q").value=document.getElementById("bj").innerHTML;
}
</script>
<?php
echo $_POST["content"]."a";
?>
var imgUrlArray=new Array();
var txt = document.getElementById("bj").innerHTML;
while ((imgUrl = imgexp.exec(txt)) != null){
src=imgUrl[3];
have=false;
for(var i=0;i<imgUrlArray.length;i++){
if(imgUrlArray[i]==src){
have=true;
break;
}
}
if(!have){
imgUrlArray[imgUrlArray.length]=src;
}
}