Javascript(JQuery)变量覆盖问题
我有以下代码:Javascript(JQuery)变量覆盖问题,javascript,jquery,Javascript,Jquery,我有以下代码: <script> $(document).ready(function() { var settings_image ={ url:"<?php echo site_url('/cms/editor/upload/images');?>", method: "POST", fileName: "file", returnType:"json", onSelect:function(files)
<script>
$(document).ready(function()
{
var settings_image ={
url:"<?php echo site_url('/cms/editor/upload/images');?>",
method: "POST",
fileName: "file",
returnType:"json",
onSelect:function(files)
{
var folder = prompt("Please enter sub-folder name for these images. If you do not enter anything, images will be uploaded to the root images folder", "");
if (folder != null) {
url:"<?php echo site_url('/cms/editor/upload/images');?>/"+folder;
}
}
};
});
</script>
$(文档).ready(函数()
{
var设置\u图像={
url:“”,
方法:“张贴”,
文件名:“文件”,
returnType:“json”,
onSelect:函数(文件)
{
var folder=prompt(“请输入这些图像的子文件夹名称。如果不输入任何内容,图像将上载到根图像文件夹”,“”);
如果(文件夹!=null){
url:“/”+文件夹;
}
}
};
});
我试图做的是,当选择文件时显示windows提示(在onSelect函数中),如果用户输入了一些内容,则上面第一步定义的URL属性应使用路径中的文件夹的新值重写。URL属性基本上是调用php脚本来上传文件
如何从该if块重写URL属性?将此
用于当前引用
var settings_image ={
url:"<?php echo site_url('/cms/editor/upload/images');?>",
method: "POST",
fileName: "file",
returnType:"json",
onSelect:function(files)
{
var folder = prompt("Please enter sub-folder name for these images. If you do not enter anything, images will be uploaded to the root images folder", "");
if (folder != null) {
this.url="<?php echo site_url('/cms/editor/upload/images');?>/"+folder;//resetting url
}
}
};
var设置\u图像={
url:“”,
方法:“张贴”,
文件名:“文件”,
returnType:“json”,
onSelect:函数(文件)
{
var folder=prompt(“请输入这些图像的子文件夹名称。如果不输入任何内容,图像将上载到根图像文件夹”,“”);
如果(文件夹!=null){
this.url=“/”+文件夹;//重置url
}
}
};
this.url=“/”+文件夹
设置\u image.url=“/”+文件夹代码>