Nagios Support Forum

Posted: **Thu Dec 07, 2023 4:31 pm**

The Highchart dashlet is creating malformed hyperlinks for the hosts in hostgroup.

Linux-Servers-->Localhost

forum-bar-chart.PNG

The hyperlink URL is targeting hostgroup:host_name vs host:host_name
Hyperlink takes you to

hosts-link-to-hostgroups.PNG

Posted: **Fri Dec 08, 2023 10:06 am**

Hi @snapier3,

Thank you for reporting this. It has been noted and will be addressed in future releases!

Thank you!

Posted: **Fri Dec 08, 2023 10:25 am**

Here's the fix:
There is a snafu in the "make_highchart.php" file of the dashlet.

Replace the OG if/else with the following snippet

Code: Select all

	#MODIFIED BY S.Napier3
        #DEC 07, 2023
        #FIXES HOSTNAME LINK BUG
        if ($link_labels){
            $base_url = '/nagiosxi/includes/components/xicore/status.php?show=';
            #CHART HOSTGROUP MEMBERS OR ALL HOSTS 
            if (grab_request_var("hostgroupChoiceSelect","default") !== "default"){
                #WE HAVE A HOSTGROUP APPEND IT TO THE URL
                $base_url .= 'hosts&hostgroup='.grab_request_var("hostgroupChoiceSelect");
                #HOSTGROUP LABELS 
                $output .= 
                'labels: {
                    formatter: function () {
                        return "<a href=' . $base_url . ' target=' . '_blank' . '>" + this.value + "</a>"
                    },
                    useHTML: true
                }';
            }
            else {
                #WE DO NOT HAVE A HOSTGROUP
                $base_url .= 'hostdetail&host=';
                #PER HOST HOST DETAIL LINK
                $output .= 
                'labels: {
                    formatter: function () {
                        return "<a href=' . $base_url . '" + this.value + " target=' . '_blank' . '>" + this.value + "</a>"
                    },
                    useHTML: true
                }';
            }
            #BACK TO YOUR REGULAR PROGRAM

This will correct the broken links with ones that work

Posted: **Thu Dec 14, 2023 10:56 am**

Hey @snapier3

Thanks for sharing the fix you found. If people are uncomfortable with modifying the code and are bothered by this issue, you can keep an eye out on the changelog for a fix in the future for this issue. https://www.nagios.com/changelog/

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