EasyUI is an HTML5 framework for using user interface components based on jQuery, React, Angular, and Vue technologies. It helps in building features for interactive web and mobile applications saving a lot of time for developers.
In this article, we will learn how to design a numberspinner using jQuery EasyUI. numberspinner widget combines an editable text box and two small buttons that let the user choose from a range of numeric values.
Downloads for EasyUI for jQuery:
https://www.jeasyui.com/download/index.php
Syntax:
<input class="easyui-numberspinner">
Properties:
- width: The width of this component.
- height: The height of this component.
- value: The initialize value.
- min: The minimum allowed value.
- max: The maximum allowed value.
- increment: The increment value when click spinner button.
- editable: Defines if user can type value directly into the field.
- disabled: Defines if to disable the field.
- readonly: Defines if the component is read-only.
- spinAlign: Defines the alignment of the spin buttons.
Methods:
- options: Return the options object.
- setValue: Set the numberspinner value.
Properties:
- onSpinUp: Fires when user click the up spinner button.
- onSpinDown: Fires when user click the down spinner button.
CDN Link: First, add jQuery Easy UI scripts needed for your project.
<script type=”text/javascript” src=”jquery.min.js”> </script>
<!–jQuery libraries of EasyUI –>
<script type=”text/javascript” src=”jquery.easyui.min.js”>
</script> <!–jQuery library of EasyUI Mobile –>
<script type=”text/javascript” src=”jquery.easyui.mobile.js”>
</script>
Example:
<!doctype html> < html >
< head >
< meta charset = "UTF-8" >
< meta name = "viewport" content=" initial-scale = 1 .0,
maximum-scale = 1 .0, user-scalable = no ">
<!-- EasyUI specific stylesheets-->
< link rel = "stylesheet" type = "text/css"
href = "themes/metro/easyui.css" >
< link rel = "stylesheet" type = "text/css"
href = "themes/mobile.css" >
< link rel = "stylesheet" type = "text/css"
href = "themes/icon.css" >
<!--jQuery library -->
< script type = "text/javascript" src = "jquery.min.js" >
</ script >
<!--jQuery libraries of EasyUI -->
< script type = "text/javascript"
src = "jquery.easyui.min.js" >
</ script >
<!--jQuery library of EasyUI Mobile -->
< script type = "text/javascript"
src = "jquery.easyui.mobile.js" >
</ script >
< script type = "text/javascript" >
$(document).ready(function (){
$('#gfg').numberspinner({
min: 10,
max: 100,
editable: false
});
});
</ script >
</ head >
< body >
< h1 >GeeksforGeeks</ h1 >
< h3 >EasyUI jQuery numberspinner widget</ h3 >
< input id = "gfg" class = "easyui-numberpinner" >
</ body >
</ html >
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Output:
Reference: http://www.jeasyui.com/documentation/