以下代码发现txt.value 就算是我在模式窗体中改变了图片(上传),但是反回值名称不变。 这种情况img1.src='../picture/article/'+txt.value;竟然不变。还是老样子,像是有缓存。 如果返回文件名变啦,就好啦。有什么办法
var url = linkurl;
var result = window.showModalDialog(url,window,'dialogWidth=450px;dialogHeight=400px;scroll=yes;center=yes;status=no');
result=(result==undefined?"请点击上传":result);
if(result=="请点击上传")
{
if(txt.value!="请点击上传")
{
//不做任何操作
}
}
else
{
txt.value=result;
img1.src='../picture/article/'+txt.value;
img1.width=120;
img1.height=92;
}
var url = linkurl;
var result = window.showModalDialog(url,window,'dialogWidth=450px;dialogHeight=400px;scroll=yes;center=yes;status=no');
result=(result==undefined?"请点击上传":result);
if(result=="请点击上传")
{
if(txt.value!="请点击上传")
{
//不做任何操作
}
}
else
{
txt.value=result;
img1.src='../picture/article/'+txt.value;
img1.width=120;
img1.height=92;
}
var result = window.showModalDialog(url+"&temp=" + Math.round(Math.random() * 10000)",window,'dialogWidth=450px;dialogHeight=400px;scroll=yes;center=yes;status=no');