On selection of variable value system should allow other variable to allow only specific formats

Jay N
Tera Contributor

‎08-08-2024 05:58 AM

Hi Experts,

 

Depending on selection of variable value, system should allow only specific set of format to other variable else it should alert.

 

Let me know if this can be achievable.

 

Requirement: On selection of Operating system value from the drop down, File system variable should allow specific format (example: 

Windows - Drive name; examples: D:, or M:\dir1\dir2 are allowed. 
Linux/UNIX - Include File System Name only; example: /usr/local are allowed.)

JayN_0-1723121356954.png

JayN_1-1723121468764.png

 

I have used regex expression on change of only one variable "file System". Here is the code.

 

JayN_2-1723121806978.png

 

function onChange(control, oldValue, newValue, isLoading) {
    if (isLoading || newValue == '') {
        return;
    }

    //Type appropriate comment here, and begin script below

    var pattern = /^([a-zA-Z]|[a-zA-Z]:|[a-zA-Z]:\\|[a-zA-Z]:\\[a-zA-Z0-9]*\\|[a-zA-Z]:\\[a-zA-Z0-9]*|[a-zA-Z]:\\[a-zA-Z0-9]*\\[a-zA-Z0-9]*|[a-zA-Z]:\\[a-zA-Z0-9]*\\[a-zA-Z0-9]*\\[a-zA-Z0-9]*|[a-zA-Z]:\\[a-zA-Z0-9]*\\[a-zA-Z0-9]*\\[a-zA-Z0-9]*\\[a-zA-Z0-9]*|[a-zA-Z]:\\[a-zA-Z0-9]*\\[a-zA-Z0-9]*\\[a-zA-Z0-9]*\\[a-zA-Z0-9]*\\[a-zA-Z0-9]*|[a-zA-Z]:\\[a-zA-Z0-9]*\\[a-zA-Z0-9]*\\[a-zA-Z0-9]*\\[a-zA-Z0-9]*\\[a-zA-Z0-9]*\\[a-zA-Z0-9]*|\/[a-zA-Z0-9]*|\/[A-Za-z0-9]*\/[A-Za-z0-9]*|\/[A-Za-z0-9]*\/[A-Za-z0-9]*\/[A-Za-z0-9]*|\/[A-Za-z0-9]*\/[A-Za-z0-9]*\/[A-Za-z0-9]*\/[A-Za-z0-9]*|\/[A-Za-z0-9]*\/[A-Za-z0-9]*\/[A-Za-z0-9]*\/[A-Za-z0-9]*\/[A-Za-z0-9]*|\/[A-Za-z0-9]*\/[A-Za-z0-9]*\/[A-Za-z0-9]*\/[A-Za-z0-9]*\/[A-Za-z0-9]*\/[A-Za-z0-9]*)$/; // regex pattern
    //var pattern = /^\/[a-z0-9]*$/
    if (!pattern.test(newValue)) {
        alert("Windows - Drive name; examples: D:, or M:\\dir1\\dir2 are allowed \n Linux/UNIX - Include File System Name only; example: /usr/local are allowed");
        g_form.setValue('src_ilc_atofs', '');
        g_form.showFieldMsg('src_ilc_atofs', "Windows - Drive name; examples: D:, or M:\\dir1\\dir2 are allowed.");
        g_form.showFieldMsg('src_ilc_atofs', "Linux/UNIX - Include File System Name only; example: /usr/local are allowed.");

    }
}
 
Experts need your suggestions.
 

Thanks, Jay

 

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1 REPLY 1

SAI VENKATESH
Tera Sage
Tera Sage

‎08-08-2024 09:50 AM - edited ‎08-08-2024 09:51 AM

Hi @Jay N 

 

You can try the below Script

On change client script of variable (file system)

 

function onChange(control, oldValue, newValue, isLoading) {
    if (isLoading || newValue === '') {
        return;
    }

    var fileSystemVar = g_form.getValue('operating_system');
	alert(fileSystemVar) ;
    var fileSystemValue = g_form.getValue('file_system');
	var windowsPattern = /^[A-Z]:\\(?:[^<>:"/\\|?*\n\r]+\\)*[^<>:"/\\|?*\n\r]*$/;
    var linuxPattern = /^\/[A-Za-z0-9_\/]*$/;
    if (fileSystemVar == 'windows') {
        if (!windowsPattern.test(fileSystemValue) && fileSystemValue !== '') {
            alert('Please enter a valid Windows drive path');
            g_form.setValue('file_system', ' ');
        }
    } else if (newValue == 'linux') {
        if (!linuxPattern.test(fileSystemValue) && fileSystemValue !== '') {
            alert('Please enter a valid Linux/UNIX path, e.g., /usr/local.');
            g_form.setValue(''file_system', ' ');
        }
    }

    g_form.setValue('file_system_variable_name', '');
}

 

 

Thanks and Regards

Sai Venkatesh

 

 

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