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Convert JavaScript string in dot notation into an object reference
... return newObj;
}
var obj = { a: { b: '1', c: '2', d:{a:{b:'blah'}}}};
alert(recompose(obj,'a.d.a.b')); //blah
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How do you access the matched groups in a JavaScript regular expression?
... Why do the above instead of: var match = myString.match(myRegexp); // alert(match[1])?
– JohnAllen
Dec 30 '13 at 17:39
29
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How to check if object property exists with a variable holding the property name?
...
var myProp = 'prop';
if(myObj.hasOwnProperty(myProp)){
alert("yes, i have that property");
}
Or
var myProp = 'prop';
if(myProp in myObj){
alert("yes, i have that property");
}
Or
if('prop' in myObj){
alert("yes, i have that property");
}
Note that hasOwnProperty d...
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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jquery variable syntax [duplicate]
...st a character that may be used in variable names.
var $ = 1;
var $$ = 2;
alert($ + $$);
jQuery just assigns it's core function to a variable called $. The code you have assigns this to a local variable called self and the results of calling jQuery with this as an argument to a global variable ca...
How to use setInterval and clearInterval?
...rval(doStuff, 2000); // 2000 ms = start after 2sec
function doStuff() {
alert('this is a 2 second warning');
clearInterval(interval);
}
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jQuery .on function for future elements, as .live is deprecated [duplicate]
...
$(document).on("click", "a.offsite", function () { alert("Goodbye!"); });
– jhanifen
Nov 12 '12 at 22:54
...
关于jQuery的AJAX不兼容IE的解决办法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...eStamp':new Date().getTime()},
dataType: 'json',
error: function (err) { alert('网络故障,请与管理员联系！') },
success: function (message) {
if(message!=false){
//ture的代码
}else{
//false的代码
}
});
参考链接：
jQuery 的 .get和.post和.ajax方法IE的兼容...
Ajax tutorial for post and get [closed]
... $("#log").html( msg );
});
request.fail(function(jqXHR, textStatus) {
alert( "Request failed: " + textStatus );
});
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