$.ajax({
url :
"${ctx}/change/userLogList",
type :
"POST",
data : {
account_no : user
},
dataType :
"json",
success : function(json) {
var str;
$.each(json.userLogList, function(i, domEle) {
str +=
"<tr class='tableCenter'><td>"
+ domEle.userIp +
"</td>" +
"<td>"
+ domEle.userMac +
"</td>" +
"<td>"
+ domEle.onlineDate +
"</td>" +
"<td>"
+ domEle.offlineDate +
"</td>" +
"<td>"
+ domEle.onlineTime +
"</td></tr>";
});
$(
"#userLogList").replaceWith(str);
}
});
/**
* 从 file 域获取 本地图片 url
*/
function getFileUrl(sourceId) {
var url;
if (navigator.userAgent.indexOf(
"MSIE") >=
1) {
url = document.getElementById(sourceId).value;
}
else if (navigator.userAgent.indexOf(
"Firefox") >
0) {
url = window.URL
.createObjectURL(document.getElementById(sourceId).files
.item(
0));
}
else if (navigator.userAgent.indexOf(
"Chrome") >
0) {
url = window.URL
.createObjectURL(document.getElementById(sourceId).files
.item(
0));
}
return url;
}
/**
* 将本地图片 显示到浏览器上
*/
function preImg(sourceId, targetId, value) {
if (value.length >
0) {
var filepath = value;
var extStart = filepath.lastIndexOf(
".");
var ext = filepath.substring(extStart, filepath.length)
.toLowerCase();
var strRegex =
"(.gif|.jpg|.jpeg|.png)$";
var re =
new RegExp(strRegex);
if (re.test(ext.toLowerCase())) {
var url = getFileUrl(sourceId);
var imgPre = document.getElementById(targetId);
imgPre.src = url;
}
else {
alert(
"上传照片不合法,请您.jpg格式照片!");
return false;
}
}
}
<div
class=
"uploadFile">
点击上传正面照片<input
type=
"file" name=
"file1" id=
"file1"onchange=
"preImg(this.id,'imgPre1',this.value);"
class=
" valid uploadOpcia"
style=
"width: 250px; height: 50px; cursor: pointer" />
</div>