Html5 DateTime + Ajax Jquery + SpringBoot @JsonFormat example

ajax

15

jQuery

28

springboot

138

jsonformat

1

loveprogramming viết ngày 29/04/2021

https://grokonez.com/frontend/html-5/html5-datetime-ajax-jquery-springboot-jsonformat-example

Html5 DateTime + Ajax Jquery + SpringBoot @JsonFormat example

In the tutorial, JavaSampleApproach will show you how to build an web application with Html5 DateTime + Jquery Ajax + SpringBoot @JsonFormat.

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• Ajax Jquery post List JavaScript Objects to SpringBoot server | BootStrap

I. Technologies

– Java 1.8
– Maven 3.6.1
– Spring Tool Suite – Version 3.8.1.RELEASE
– Html 5
– JQuery Ajax
– Bootstrap
– Spring Boot – 1.5.7.RELEASE

II. Html5 DateTime + Ajax Jquery + SpringBoot

For working with time input, Html5 support a set of new Input Types:

• date
• datetime-local
• time
• week

• To bind data from Html5 date input with JQuery, we use new Date():

    $("#taskForm").submit(function(event) {
        // Prevent the form from submitting via the browser.
        event.preventDefault();
        
        // get data from submit form
        var formTask = {
                taskName : $("#taskName").val(),
                startTime : new Date($("#startTime").val()),
                endTime : new Date($("#endTime").val())
        }

• To display Date object with customized format, we can use some Date methods as below code

function timeFormat(date){
    if(date instanceof Date){
        var isoDate = date.getFullYear() + '-' + (date.getMonth() + 1) + '-' + date.getDate();
        var time = date.toLocaleString('en-US', { hour: 'numeric',minute:'numeric', hour12: true });
        return isoDate + ' @ ' + time;  
    }else{
        return "";
    }
}

• When exchange data between client to server, Json format is used by JSON.stringify(), and Date objects will be converted to String type with UTC standard format.

https://grokonez.com/frontend/html-5/html5-datetime-ajax-jquery-springboot-jsonformat-example

Html5 DateTime + Ajax Jquery + SpringBoot @JsonFormat example