jquery method to get date

In the process of web development, it is often necessary to obtain the current date and time or operate the date and time. jQuery is a very popular JavaScript library that provides many convenient and fast methods to obtain and manipulate dates and times.

Get the current date and time

In jQuery, you can use the "Date()" method to get the current date and time. As shown below:

$(document).ready(function(){
   var nowDate = new Date();
   console.log(nowDate);
});

In the above code, "new Date()" returns an object of the current date and time. You can use "console.log()" to print the current date and time.

Get the specified date and time

If you need to get the specified date and time, how should you handle it? You can use the "new Date(year, month, day, hours, minutes, seconds, milliseconds)" method to get the specified date and time. As shown below:

$(document).ready(function(){
   var date = new Date(2022, 4, 6, 10, 12, 30, 0);
   console.log(date);
});

In the above code, "new Date()" returns the date and time object of 10:12:30 on May 6, 2022. You can use "console.log()" to print the specified date and time.

Get the current year

If you only need to get the current year, you can use the "getFullYear()" method to get it. As shown below:

$(document).ready(function(){
   var nowDate = new Date();
   var year = nowDate.getFullYear();
   console.log(year);
});

In the above code, "nowDate.getFullYear()" returns the current year, and you can use "console.log()" to print the year.

Get the current month

If you only need to get the current month, you can use the "getMonth()" method to get it. It should be noted that this method returns a number from 0 to 11. As shown below:

$(document).ready(function(){
   var nowDate = new Date();
   var month = nowDate.getMonth()+1;
   console.log(month);
});

In the above code, "nowDate.getMonth() 1" returns the number of the current month. You can use "console.log()" to print the month.

Get the current date

If you only need to get the current date, you can use the "getDate()" method to get it. As shown below:

$(document).ready(function(){
   var nowDate = new Date();
   var date = nowDate.getDate();
   console.log(date);
});

In the above code, "nowDate.getDate()" returns the number of the current date. You can use "console.log()" to print the date.

Get the current hour

If you only need to get the current hours, you can use the "getHours()" method to get it. As shown below:

$(document).ready(function(){
   var nowDate = new Date();
   var hour = nowDate.getHours();
   console.log(hour);
});

In the above code, "nowDate.getHours()" returns the current hours. The hours can be printed using "console.log()".

Get the current minutes

If you only need to get the current minutes, you can use the "getMinutes()" method to get it. As shown below:

$(document).ready(function(){
   var nowDate = new Date();
   var minute = nowDate.getMinutes();
   console.log(minute);
});

In the above code, "nowDate.getMinutes()" returns the current minutes. Minutes can be printed using "console.log()".

Get the current seconds

If you only need to get the current seconds, you can use the "getSeconds()" method to get it. As shown below:

$(document).ready(function(){
   var nowDate = new Date();
   var second = nowDate.getSeconds();
   console.log(second);
});

In the above code, "nowDate.getSeconds()" returns the current seconds. The seconds can be printed using "console.log()".

Get the current number of milliseconds

If you only need to get the current number of milliseconds, you can use the "getMilliseconds()" method to get it. As shown below:

$(document).ready(function(){
   var nowDate = new Date();
   var millisecond = nowDate.getMilliseconds();
   console.log(millisecond);
});

In the above code, "nowDate.getMilliseconds()" returns the current number of milliseconds. Milliseconds can be printed using "console.log()".

Operation date and time

In jQuery, you can use the "getTime()" method to get the timestamp of a certain date. As shown below:

$(document).ready(function(){
   var date = new Date(2022, 4, 6, 10, 12, 30, 0);
   var timestamp = date.getTime();
   console.log(timestamp);
});

In the above code, "date.getTime()" returns the timestamp of the specified date. Timestamps can be printed using "console.log()".

In addition, jQuery also provides many other methods to operate date and time, such as "setFullYear()", "setMonth()" and so on. You can view more methods on the jQuery official website.

Summary

In the process of web development, it is often necessary to obtain and operate date and time. jQuery provides many convenient and fast methods to obtain and manipulate dates and times. The above describes getting the current date and time, getting the specified date and time, getting the current year, getting the current month, getting the current date, getting the current hour, getting the current minute, getting the current seconds, getting the current milliseconds, operating date and time, etc. method, I hope it will be helpful to you.

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