jQWidgets is a JavaScript framework for making web-based applications for PC and mobile devices. It is a very powerful, optimized, platform-independent, and widely supported framework. The jqxComboBox is used to represent a jQuery Combobox widget that contains an input field with autocomplete functionality and a list of selectable items displayed in a drop-down.
The focus() method is used to set the focus to the widget. It does not accept any parameter and does not return any value.
Syntax:
$('selector').jqxComboBox('focus');
Linked Files: Download jQWidgets from the link. In the HTML file, locate the script files in the downloaded folder.
<link rel=”stylesheet” href=”jqwidgets/styles/jqx.base.css” type=”text/css” />
<script type=”text/javascript” src=”scripts/jquery-1.11.1.min.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqx-all.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcore.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcolorpicker.js”></script>
<script type=”text/javascript” src=”.jqwidgets/jqxbuttons.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxscrollbar.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxlistbox.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcombobox.js”></script>
Example: The below example illustrates the jqxComboBox focus() method in jQWidgets.
<!DOCTYPE html> < html lang = "en" >
< head >
< link rel = "stylesheet" href =
"jqwidgets/styles/jqx.base.css" type = "text/css" />
< script type = "text/javascript" src = "scripts/jquery-1.11.1.min.js" ></ script >
< script type = "text/javascript" src = "jqwidgets/jqx-all.js" ></ script >
< script type = "text/javascript" src = "jqwidgets/jqxcore.js" ></ script >
< script type = "text/javascript" src = "jqwidgets/jqxcolorpicker.js" ></ script >
< script type = "text/javascript" src = ".jqwidgets/jqxbuttons.js" ></ script >
< script type = "text/javascript" src = "jqwidgets/jqxscrollbar.js" ></ script >
< script type = "text/javascript" src = "jqwidgets/jqxlistbox.js" ></ script >
< script type = "text/javascript" src = "jqwidgets/jqxcombobox.js" ></ script >
</ head >
< body >
< center >
< h1 style = "color: green;" >
GeeksforGeeks
</ h1 >
< h3 >
jQWidgets jqxComboBox focus() Method
</ h3 >
< div id = 'jqxCB' ></ div >
< br >
< input type = "button" id = 'jqxBtn' style = "padding: 5px 20px;"
value = "Focus on Widget" />
</ center >
< script type = "text/javascript" >
$(document).ready(function () {
var data = [
"Computer Science",
"C Programming",
"C++ Programming",
"Java Programming",
"Python Programming",
"HTML",
"CSS",
"JavaScript",
"jQuery",
"PHP",
"Bootstrap"
];
$("#jqxCB").jqxComboBox({
source: data,
width: '250px',
animationType: 'slide'
});
$('#jqxBtn').on('click', function () {
$("#jqxCB").jqxComboBox('focus');
});
});
</ script >
</ body >
</ html >
|
Output: