checking the check boxes - Angular, Vue, React, Web Components, Javascript, HTML5 Widgets

Tagged: check, checkbox, jqxtree, pageload, Tree

This topic contains 1 reply, has 2 voices, and was last updated by Dimitar 11 years, 9 months ago.

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checking the check boxes Posts

March 30, 2013 at 4:35 pm checking the check boxes #18303

shashi

Member

HI,
I have a tree with Nodes like emails,Pages…
and under that nodes I have other items such as

>emails
|
–email1
–email2
>Pages
|
—Page1
—Page2
—Page3

Now my requirement is I will get values of the order of Nodes. Such as 1 for emails and 2 pages.

Depending on this number i have to keep check the Node that is If i get 2 then Pages checkbox should be checked and if get 1 then emails checkbox should be checked in the pageload. How to achive this functionality. Please help me or else just give a sample code to just check the Node Pages

April 1, 2013 at 6:04 am checking the check boxes #18335

Dimitar

Participant

Hello shashi,

Here is an example code which gets all first-level items and selects the second:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta name="keywords" content="jQuery Tree, Tree Widget, Tree" />
    <meta name="description" content="The jqxTree can display a checkboxes next to its items. You can also enable three-state checkboxes. In this mode, when the user
     checks an item, its sub items also become checked. When there is an unchecked item, the parent item is in indeterminate state." />
    <title id='Description'>The jqxTree can display a checkboxes next to its items. You
        can also enable three-state checkboxes. In this mode, when the user checks an item,
        its sub items also become checked. When there is an unchecked item, the parent item
        is in indeterminate state.</title>
    <link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" />
    <script type="text/javascript" src="../../scripts/gettheme.js"></script>
    <script type="text/javascript" src="../../scripts/jquery-1.8.3.min.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcore.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/jqxpanel.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxtree.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcheckbox.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            // Create jqxTree 
            var theme = getDemoTheme();
            // create jqxTree
            $('#jqxTree').jqxTree({ height: '400px', checkboxes: true, width: '330px', theme: theme });
            var items = $('#jqxTree').jqxTree('getItems');
            var firstLevelItems = new Array();
            for (var i = 0; i < items.length; i++) {
                if (items[i].level == 0) {
                    firstLevelItems.push(items[i]);
                };
            };
            // checks the second of the first-level items
            $('#jqxTree').jqxTree('checkItem', firstLevelItems[1], true);
        });
    </script>
</head>
<body class='default'>
    <div id='jqxTree' style='float: left; margin-left: 20px;'>
        <ul>
            <li id='home'>Home</li>
            <li item-expanded='true'>Solutions
                <ul>
                    <li>Education</li>
                    <li>Financial services</li>
                    <li>Government</li>
                    <li>Manufacturing</li>
                    <li>Solutions
                        <ul>
                            <li>Consumer photo and video</li>
                            <li>Mobile</li>
                            <li>Rich Internet applications</li>
                            <li>Technical communication</li>
                            <li>Training and eLearning</li>
                            <li>Web conferencing</li>
                        </ul>
                    </li>
                    <li>All industries and solutions</li>
                </ul>
            </li>
            <li>Products
                <ul>
                    <li>PC products</li>
                    <li>Mobile products</li>
                    <li>All products</li>
                </ul>
            </li>
            <li>Support
                <ul>
                    <li>Support home</li>
                    <li>Customer Service</li>
                    <li>Knowledge base</li>
                    <li>Books</li>
                    <li>Training and certification</li>
                    <li>Support programs</li>
                    <li>Forums</li>
                    <li>Documentation</li>
                    <li>Updates</li>
                </ul>
            </li>
            <li>Communities
                <ul>
                    <li>Designers</li>
                    <li>Developers</li>
                    <li>Educators and students</li>
                    <li>Partners</li>
                    <li>By resource
                        <ul>
                            <li>Labs</li>
                            <li>TV</li>
                            <li>Forums</li>
                            <li>Exchange</li>
                            <li>Blogs</li>
                            <li>Experience Design</li>
                        </ul>
                    </li>
                </ul>
            </li>
            <li>Company
                <ul>
                    <li>About Us</li>
                    <li>Press</li>
                    <li>Investor Relations</li>
                    <li>Corporate Affairs</li>
                    <li>Careers</li>
                    <li>Showcase</li>
                    <li>Events</li>
                    <li>Contact Us</li>
                    <li>Become an affiliate</li>
                </ul>
            </li>
        </ul>
    </div>
</body>
</html>

Best Regards,
Dimitar

jQWidgets team
http://www.jqwidgets.com/

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