Javascript 如何调用身体负荷函数
这里我试图在body load上调用Javascript 如何调用身体负荷函数,javascript,jquery,json,ajax,Javascript,Jquery,Json,Ajax,这里我试图在body load上调用oauth2\u login（）函数，它应该登录用户。到目前为止，我正在将数据库中存在的值硬编码到用户名和密码字段中 <!DOCTYPE html> <html> <!-- * Please see the included README.md file for license terms and conditions. --> <head> <title>Blank Cordova Mobi
oauth2\u login（）<!DOCTYPE html>
<html>
<!--
* Please see the included README.md file for license terms and conditions.
-->
<head>
<title>Blank Cordova Mobile App Template</title>
<meta http-equiv="Content-type" content="text/html; charset=utf-8">
<!-- see http://webdesign.tutsplus.com/tutorials/htmlcss-tutorials/quick-tip-dont-forget-the-viewport-meta-tag -->
<!-- <meta name="viewport" content="width=device-width, minimum-scale=1, initial-scale=1"> -->
<meta name="viewport" content="width=device-width, minimum-scale=1, initial-scale=1, user-scalable=no">
<!-- <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=yes, minimum-scale=1, maximum-scale=2"> -->
<!-- <link rel="stylesheet" href="css/app.css">-->
<style>
/* following two viewport lines are equivalent to meta viewport statement above, and is needed for Windows */
/* see http://www.quirksmode.org/blog/archives/2014/05/html5_dev_conf.html and http://dev.w3.org/csswg/css-device-adapt/ */
@-ms-viewport {
width: 100vw;
min-zoom: 100%;
zoom: 100%;
}
@viewport {
width: 100vw;
min-zoom: 100% zoom: 100%;
}
@-ms-viewport {
user-zoom: fixed;
min-zoom: 100%;
}
@viewport {
user-zoom: fixed;
min-zoom: 100%;
}
/*@-ms-viewport { user-zoom: zoom ; min-zoom: 100% ; max-zoom: 200% ; } @viewport { user-zoom: zoom ; min-zoom: 100% ; max-zoom: 200% ; }*/
.dispInline,
.dispInlineLabel {
display: inline-grid;
border-bottom-width: 0;
}
.dispInlineLabel {
min-width: auto;
}
.dispInline {
min-width: auto;
}
.clearFloats {
clear: both;
}
#tck_id {
padding-bottom: 10px;
}
</style>
<!-- See explanation at the bottom of this file for info regarding placement of JS libraries. -->
<!-- These library references (below) are just examples to give you the general idea... -->
<!-- <script src="lib/mc/hammer.js"></script> -->
<!-- <script src="lib/ft/fastclick.js"></script> -->
<!-- <script src="lib/jq/jquery.js"></script> -->
<!-- <link rel="stylesheet" href="css/New.css" type="text/css">-->
<link rel="stylesheet" href="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
<script src="https://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
</head>
<body onload="oauth2_login()">
<div data-role="page" id="paper">
<div data-role="header" data-theme="b" data-position="fixed">
<a href="#home" data-icon="arrow-l" data-iconpos="notext" data-direction="reverse" onclick="location.href='home.html'">Back</a>
<h1>Hello</h1>
</div>
<div data-role="content">
<!-- <div class="clearFloats"></div>-->
<!-- <button onclick="getLocation()">Try It</button>-->
<p id="demo"></p>
<div data-role="footer" data-position="fixed" data-theme="b">
<!-- fixed footer -->
<div data-role="navbar">
</div>
</div>
</div>
</div>
<script>
function oauth2_login() {
var email = "abhigyan.gaurav@99rstreet.com";
var password = "abhigyan@123";
var dataString = "User=" + email + "&Pass=" + password + "&login=";
if ($.trim(email).length > 0 & $.trim(password).length > 0) {
$.ajax({
type: "POST",
url: "http://35.201.138.23:8080/APIPRODUCTION/OperationJSP/operations.jsp",
data: dataString,
crossDomain: true,
cache: false,
beforeSend: function() {
$("#callAjax").html('Connecting…');
},
success: function(data) {
var Data = $.parseJSON(data);
if (Data.success == '1') {
localStorage.login = "true";
//localStorage.email = email;
var theName = $.trim($("#theName").val());
var thePassword = $.trim($("#thePassword").val());
localStorage.setItem("PMUsername", theName);
localStorage.setItem("PMPassword", thePassword);
localStorage.setItem("PMResponse", Data.success);
alert("Login Successful");
window.location.href = "home.html";
} else if (Data.success == '0') {
// document.getElementById("waiting").innerHTML = " ";
alert("Wrong User");
$("#callAjax").html('Login');
}
}
});
}
return false;
});
function Loading() {
document.getElementById("waiting").innerHTML = "Loading...";
}
</script>
<script src="cordova.js"></script>
<!-- for your event code, see README and file comments for details -->
<script src="js/paper.js"></script>
<!-- for your init code, see README and file comments for details -->
<script src="js/init-app.js"></script>
<!-- normalizes device and document ready events, see file for details -->
<script src="xdk/init-dev.js"></script>
<!-- IMPORTANT: Do not include a weinre script tag as part of your release builds! -->
<!-- Place your remote debugging weinre script URL here, if it does not work above. -->
</body>
</html>
空白Cordova移动应用程序模板
/*下面的两条视口线相当于上面的元视口语句，是Windows所必需的*/
/*看http://www.quirksmode.org/blog/archives/2014/05/html5_dev_conf.html 及http://dev.w3.org/csswg/css-device-adapt/ */
@-ms视口{
宽度：100vw；
最小变焦：100%；
变焦：100%；
}
@视区{
宽度：100vw；
最小缩放：100%缩放：100%；
}
@-ms视口{
用户缩放：固定；
最小变焦：100%；
}
@视区{
用户缩放：固定；
最小变焦：100%；
}
/*@-ms视口{用户缩放：缩放；最小缩放：100%；最大缩放：200%；}@viewport{用户缩放：缩放；最小缩放：100%；最大缩放：200%；}*/
.dispinle，
.dispInlineLabel{
显示：内联网格；
边框底宽：0；
}
.dispInlineLabel{
最小宽度：自动；
}
.dispinle{
最小宽度：自动；
}
.clearFloats{
明确：两者皆有；
}
#tck_id{
垫底：10px；
}
你好
函数oauth2_login（）{
var email=“abhigyan。gaurav@99rstreet.com";
var密码=”abhigyan@123";
var dataString=“User=“+email+”&Pass=“+password+”&login=”；
如果（$.trim（电子邮件）.length>0和$.trim（密码）.length>0）{
$.ajax({
类型：“POST”，
url:“http://35.201.138.23:8080/APIPRODUCTION/OperationJSP/operations.jsp",
数据：dataString，
跨域：是的，
cache:false，
beforeSend:function（）{
$（“#callAjax”）.html（'Connecting…'）；
},
成功：功能（数据）{
var Data=$.parseJSON（数据）；
如果（Data.success==“1”）{
localStorage.login=“true”；
//localStorage.email=电子邮件；
var theName=$.trim（$（“#theName”）.val（）；
var thePassword=$.trim（$（“#thePassword”）.val（）；
setItem（“PMUsername”，名称）；
setItem（“PMPassword”，密码）；
setItem（“PMResponse”，Data.success）；
警报（“登录成功”）；
window.location.href=“home.html”；
}else if（Data.success==“0”）{
//document.getElementById（“waiting”）.innerHTML=“”；
警报（“错误用户”）；
$（“#callAjax”）.html（'Login'）；
}
}
});
}
返回false；
});
函数加载（）{
document.getElementById（“waiting”）.innerHTML=“正在加载…”；
}
在side jquery的document ready函数中调用您的函数：
$(document).ready(function() {
oauth2_login();
});
在side jquery的document ready函数中调用您的函数：
$(document).ready(function() {
oauth2_login();
});
实际上，您会遇到两个控制台错误。（当我在我的机器中执行相同的代码时。） 你有一个额外的
）加载（）之前执行code>oauth2\u login（）
空白Cordova移动应用程序模板
/*下面的两条视口线相当于上面的元视口语句，是Windows所必需的*/
/*看http://www.quirksmode.org/blog/archives/2014/05/html5_dev_conf.html 及http://dev.w3.org/csswg/css-device-adapt/ */
@-ms视口{宽度：100vw；最小缩放：100%；缩放：100%；}@viewport{宽度：100vw；最小缩放：100%缩放：100%；}
@-ms视口{用户缩放：固定；最小缩放：100%；}@viewport{用户缩放：固定；最小缩放：100%；}
/*@-ms视口{用户缩放：缩放；最小缩放：100%；最大缩放：200%；}@viewport{用户缩放：缩放；最小缩放：100%；最大缩放：200%；}*/
.dispInline、.dispInlineLabel{
显示：内联网格；
边框底宽：0；
}
.dispInlineLabel{
最小宽度：自动；
}
.dispinle{
最小宽度：自动；
}
.clearFloats{
明确：两者皆有；
}
#tck_id
{
垫底：10px；
}
你好
函数oauth2_login（）
{
console.log（“此处”）；
//var email=“abhigyan。gaurav@99rstreet.com";
//var密码=”abhigyan@123";
//var dataString=“User=“+email+”&Pass=“+password+”&login=”；
//如果（$.trim（用户名）.length>0和$.trim（密码）.length>0）
// {
//$.ajax({
//类型：“POST”，
//
//url:“http://35.201.138.23:8080/APIPRODUCTION/OperationJSP/operations.jsp",
//数据：dataString，
//克罗斯多
$(document).ready(function() {
oauth2_login();
});
<!DOCTYPE html>
<html>
<!--
* Please see the included README.md file for license terms and conditions.
-->
<head>
<title>Blank Cordova Mobile App Template</title>
<meta http-equiv="Content-type" content="text/html; charset=utf-8">
<!-- see http://webdesign.tutsplus.com/tutorials/htmlcss-tutorials/quick-tip-dont-forget-the-viewport-meta-tag -->
<!-- <meta name="viewport" content="width=device-width, minimum-scale=1, initial-scale=1"> -->
<meta name="viewport" content="width=device-width, minimum-scale=1, initial-scale=1, user-scalable=no">
<!-- <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=yes, minimum-scale=1, maximum-scale=2"> -->
<!-- <link rel="stylesheet" href="css/app.css">-->
<style>
/* following two viewport lines are equivalent to meta viewport statement above, and is needed for Windows */
/* see http://www.quirksmode.org/blog/archives/2014/05/html5_dev_conf.html and http://dev.w3.org/csswg/css-device-adapt/ */
@-ms-viewport { width: 100vw ; min-zoom: 100% ; zoom: 100% ; } @viewport { width: 100vw ; min-zoom: 100% zoom: 100% ; }
@-ms-viewport { user-zoom: fixed ; min-zoom: 100% ; } @viewport { user-zoom: fixed ; min-zoom: 100% ; }
/*@-ms-viewport { user-zoom: zoom ; min-zoom: 100% ; max-zoom: 200% ; } @viewport { user-zoom: zoom ; min-zoom: 100% ; max-zoom: 200% ; }*/
.dispInline, .dispInlineLabel{
display: inline-grid;
border-bottom-width:0;
}
.dispInlineLabel{
min-width: auto;
}
.dispInline{
min-width: auto;
}
.clearFloats{
clear:both;
}
#tck_id
{
padding-bottom: 10px;
}
</style>
<!-- See explanation at the bottom of this file for info regarding placement of JS libraries. -->
<!-- These library references (below) are just examples to give you the general idea... -->
<!-- <script src="lib/mc/hammer.js"></script> -->
<!-- <script src="lib/ft/fastclick.js"></script> -->
<!-- <script src="lib/jq/jquery.js"></script> -->
<!-- <link rel="stylesheet" href="css/New.css" type="text/css">-->
<link rel="stylesheet" href="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
<script src="https://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
</head>
<body onload="oauth2_login()">
<div data-role="page" id="paper">
<div data-role="header" data-theme="b" data-position="fixed">
<a href="#home" data-icon="arrow-l" data-iconpos="notext" data-direction="reverse" onclick="location.href='home.html'">Back</a>
<h1>Hello</h1>
</div>
<div data-role="content">
<p id="demo"></p>
<div data-role="footer" data-position="fixed" data-theme="b"> <!-- fixed footer -->
<div data-role="navbar"></div>
</div>
</div>
</div>
<script>
function oauth2_login()
{
console.log("Here");
// var email = "abhigyan.gaurav@99rstreet.com";
// var password = "abhigyan@123";
// var dataString="User="+email+"&Pass="+password+"&login=";
// if($.trim(userName).length>0 & $.trim(password).length>0)
// {
// $.ajax({
// type: "POST",
//
// url: "http://35.201.138.23:8080/APIPRODUCTION/OperationJSP/operations.jsp",
// data: dataString,
// crossDomain: true,
// cache: false,
// beforeSend: function(){ $("#callAjax").html('Connecting…');},
// success: function(data){
// var Data = $.parseJSON(data);
// if(Data.success=='1')
// {
// localStorage.login="true";
// //localStorage.email=email;
// var theName = $.trim($("#theName").val());
// var thePassword = $.trim($("#thePassword").val());
// localStorage.setItem("PMUsername",theName);
// localStorage.setItem("PMPassword",thePassword);
// localStorage.setItem("PMResponse",Data.success);
// alert("Login Successful");
// window.location.href = "home.html";
// }
// else if(Data.success=='0')
// {
//
// // document.getElementById("waiting").innerHTML = " ";
// alert("Wrong User");
// $("#callAjax").html('Login');
// }
// }
// });
// }
return false;
}
function Loading()
{
document.getElementById("waiting").innerHTML = "Loading...";
}
</script>
<script src="cordova.js"></script>
<!-- for your event code, see README and file comments for details -->
<script src="js/paper.js"></script>
<!-- for your init code, see README and file comments for details -->
<script src="js/init-app.js"></script>
<!-- normalizes device and document ready events, see file for details -->
<script src="xdk/init-dev.js"></script>
<!-- IMPORTANT: Do not include a weinre script tag as part of your release builds! -->
<!-- Place your remote debugging weinre script URL here, if it does not work above. -->
</body>
$(document).ready(function(){
oauth2_login();
})
window.onload = function(){
oauth2_login();
}
(function(){
// code of oauth2_login goes here...
})();
<body onload="oauth2_login()"></body>