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Determine if $.ajax error is a timeout
... dataType: "json",
timeout: 1000,
success: function(response) { alert(response); },
error: function(xmlhttprequest, textstatus, message) {
if(textstatus==="timeout") {
alert("got timeout");
} else {
alert(textstatus);
}
}
});
Wi...
Show spinner GIF during an $http request in AngularJS?
... headersGetter) {
// todo start the spinner here
//alert('start spinner');
$('#mydiv').show();
return data;
};
$httpProvider.defaults.transformRequest.push(spinnerFunction);
})
// register the interceptor as a service, intercepts AL...
Convert MySql DateTime stamp into JavaScript's Date format
...Mysql("2011-02-20");
var d2 = Date.createFromMysql("2011-02-20 17:16:00");
alert("d1 year = " + d1.getFullYear());
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load and execute order of scripts
...oaded and executed.
To test this fact:
// file: test.php
sleep(10);
die("alert('Done!');");
// HTML file:
<script type="text/javascript" src="test.php"></script>
Dynamically added scripts are executed as soon as they are appended to the document.
To test this fact:
<!DOCTYPE HT...
Strip HTML from Text JavaScript
...from an untrusted source. To see why, try running strip("<img onerror='alert(\"could run arbitrary JS here\")' src=bogus>")
– Mike Samuel
Sep 22 '11 at 18:06
26
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App Inventor 2 上传文件到服务器的方案全总结 - App Inventor 2 中文网 - ...
1、图片Base64化，然后通过Web客户端POST文本的方式，发送数据，服务端base64解码后，存储文件。下载过程是Web客户端通过网络url下载文件到手机。
类似地，也可以将图片Base64化后分片存储到网络微数据库。下...
WebSocket客户端使用指导 · App Inventor 2 中文网
...）服务器，实时收发文本与二进制消息。
和 Web客户端 的「问一次答一次」不同，WebSocket 连上后一直保持连接，服务器可以随时主动推送，
适合聊天室、实时行情、订单提醒、设备状态上报等场景。和 Socket客户端（TCP）相比...
模板落地（HarmonyTemplateRenderer）使用指导 · App Inventor 2 中文网
... 运行前提与搭建步骤
这些案例在包含该组件的鸿蒙 AI 伴侣或 HAP 中运行。Android 侧是供网页编辑器生成积木的声明，不能用安卓伴侣验证鸿蒙系统能力。
在设计器拖入 HarmonyTemplateRenderer，保留名称 HarmonyTemplateRend...
How to wait for the 'end' of 'resize' event and only then perform an action?
...etTimeout(resizeend, delta);
} else {
timeout = false;
alert('Done resizing');
}
}
Thanks sime.vidas for the code!
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Retrieve the position (X,Y) of an HTML element relative to the browser window
...ment.getBoundingClientRect(),
offset = elemRect.top - bodyRect.top;
alert('Element is ' + offset + ' vertical pixels from <body>');
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