标签:fun UNC class click start fir lease console change
$(function(){
// 上传和修改图片 start
$("#img0").click(function(){
$("#file0").click();
})
$("#file0").change(function(){
var objUrl = getObjectURL(this.files[0]) ;
console.log("objUrl = "+objUrl) ;
if (objUrl) {
$("#img0").attr("src", objUrl) ;
}
}) ;
//建立一個可存取到該file的url
function getObjectURL(file) {
var url = null ;
if (window.createObjectURL!=undefined) { // basic
url = window.createObjectURL(file) ;
} else if (window.URL!=undefined) { // mozilla(firefox)
url = window.URL.createObjectURL(file) ;
} else if (window.webkitURL!=undefined) { // webkit or chrome
url = window.webkitURL.createObjectURL(file) ;
}
return url ;
}
// 上传和修改图片 end
})
<!--上传图片 start-->
<div class="release_up_pic">
<div class="picWrap">
<input type="file" name="file0" id="file0" accept="image/*" multiple="multiple" />
<img src="h5_asset/img/up.png" id="img0" >
</div>
<div class="max">只能上传1张图片,点击图片选择修改。</div>
</div>
<!--上传图片 end-->
标签:fun UNC class click start fir lease console change
原文地址:https://www.cnblogs.com/ourLifes/p/9842775.html