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DaffyMenu 扩展：弹出菜单扩展，为组件添加弹出式菜单功能 · App Inventor 2 中文网
...的非可视扩展，用于创建弹出式菜单。该扩展为组件添加了弹出式菜单功能，支持多种菜单选项和自定义配置。
包名：com.gordonlu.daffymenu
版本：1
发布日期：2022年3月31日
下载链接
扩展文件：
com.gordonlu.daffym...
What is the difference between screenX/Y, clientX/Y and pageX/Y?
...n show_coords(event)
{
var x=event.clientX;
var y=event.clientY;
alert("X coords: " + x + ", Y coords: " + y);
}
</script>
</head>
<body>
<p onmousedown="show_coords(event)">Click this paragraph,
and an alert box will alert the x and y coordinates
of th...
Cross Browser Flash Detection in Javascript
...Then use it like so:
if(swfobject.hasFlashPlayerVersion("9.0.115"))
{
alert("You have the minimum required flash version (or newer)");
}
else
{
alert("You do not have the minimum required flash version");
}
Replace "9.0.115" with whatever minimum flash version you need. I chose 9.0.115 a...
Facebook share button and custom text [closed]
...e) {
if (response && response.post_id) {
alert('Post was published.');
} else {
alert('Post was not published.');
}
}
);
}
share
...
Proper way to wait for one function to finish before continuing?
...aded execution environment. Let's look again at your code, note I've added alert("Here"):
var isPaused = false;
function firstFunction(){
isPaused = true;
for(i=0;i<x;i++){
// do something
}
isPaused = false;
};
function secondFunction(){
firstFunction()
alert(...
LEGO EV3 机器人传感器面板 · App Inventor 2 中文网
...rPanel.aia
EV3 传感器介绍
EV3 机器人配备了五种传感器：
传感器类型
功能说明
颜色传感器
输出光线强度（0-100）或物体颜色代码
超声波传感器
测量距离（...
What happened to console.log in IE8?
...
Even better for fallback is this:
var alertFallback = true;
if (typeof console === "undefined" || typeof console.log === "undefined") {
console = {};
if (alertFallback) {
console.log = function(msg) {
alert(msg);
};
...
Creating a jQuery object from a big HTML-string
...eHTML('<div><input type="text" value="val" /></div>'));
alert( dom_nodes.find('input').val() );
DEMO
var string = '<div><input type="text" value="val" /></div>';
$('<div/>').html(string).contents();
DEMO
What's happening in this code:
$('<div/>')...
What is the difference between ui-bootstrap-tpls.min.js and ui-bootstrap.min.js?
...transition"
"ui.bootstrap.collapse"
"ui.bootstrap.accordion"
"ui.bootstrap.alert"
"ui.bootstrap.bindHtml"
"ui.bootstrap.buttons"
"ui.bootstrap.carousel"
"ui.bootstrap.position"
"ui.bootstrap.datepicker"
"ui.bootstrap.dropdownToggle"
"ui.bootstrap.modal"
"ui.bootstrap.pagination"
"ui.bootstrap.toolti...
What are queues in jQuery?
...{
// lets add some really simple functions to a queue:
theQueue.queue('alerts', function(next) {
// show something, and if they hit "yes", run the next function.
if (confirm('index:'+i+' = '+num+'\nRun the next function?')) {
next();
}
});
});
// create a button to run the...