//Searching the database by Criteria
function criteria_search() {
    console.log('Search by Criteria Function invoked');


    //ZOHO SDK Magic
    ZOHO.CREATOR.init()
        .then(function (data) {
            //Variables 

            //Literal string definitions
            let crit_begin = "("
            let string_name = "f_Name==";
            let string_surname = "l_Name==";
            let string_email = "Email==";
            let string_ampersand = "&&";
            let quotes = `\"`;
            let crit_end = ")";
            let crit_string = "";

            //These are the fields that will be searched for with specified criteria. Each application will be different. You might have many more fields to be searched
            //This form just searches by name/email/surname
            let crit_name = field_name.name.value;
            let crit_email = field_name.email.value;
            let crit_surname = field_name.surname.value;

            //There may or may not be if statements. I wanted to be able to search the database for 3 matching fields, your search requirements might be different

            //If there are values in Name AND Surname AND email, this will be the search criteria
            if (field_name.name.value && field_name.surname.value && field_name.email.value) {
                console.log("nse");

                console.log(crit_name);
            }

            //If there are values in Name AND Surname, this will be the search criteria
            if (field_name.name.value && field_name.surname.value && !field_name.email_value) {
                console.log("ns");
                crit_string = crit_begin + string_name + quotes + crit_name + quotes + string_ampersand + string_surname + quotes + crit_surname + quotes + crit_end;
            }

            //If only the name field has a value, this will be the search criteria
            if (field_name.name.value && !field_name.surname.value && !field_name.email.value) {
                console.log("n");
                crit_string = crit_begin + string_name + quotes + crit_name + quotes + crit_end;

            }

            //Building of the ZOHO config file
            let config = {
                reportName: "All_Visitors",//The Report that will be searched
                criteria: crit_string//The criteria string that will be sent
            };

            //Strings that work
            //`(f_Name==\"${crit_name}\")`
            // '(f_Name =="Pieter" || Email=="ferplie@gmail.com")'
            //'(f_Name =="Maria" && l_Name=="von Trapp" && Email=="sound@gmail.com")'

            console.log('Config to be sent:');
            console.log(config);

            //Connecting with the Zoho API 
            ZOHO.CREATOR.API
                .getAllRecords(config)//get all the records that match the criteria string
                .then(function (response) {//response is the object received back from Zoho
                    if (response.code == 3000) {//code 3000 means success
                        console.log('All records fetched, see table');//You might not have a table
                        //const array_data = response.data;
                        let counter = 0;
                        OBJECT_GLOBAL = response.data;
                        CreateTableFromJSON();
                        return OBJECT_GLOBAL;
                    }
                    if (response.code == 3330) {
                        console.log("Invalid criteria specified")
                    }
                })
                .catch(function (data) {
                    alert(data.responseText);
                    console.log('Boss, we have a little problem');
                    console.log(data.responseText);
                });
        });
}