The " size()" function is used to calculate the size of a map variable, (in this case, the field Products is a map variable). For example, here we have used the " size()" built-in function which belongs to MAP functions. Built-In Functions - Built-In Functions are pre-defined functions that can be called to perform useful actions.The following is a list of Conditional Expressions: In this example, we have used & (AND)Conditional Expression to combine two boolean values. Conditional Expressions - Conditional Expressions combine two or more boolean values to return another boolean value.The following is a list of Relational Expressions: In this example, we have used " Greater than" and " Less than or equal to" Relational Expressions. Relational Expressions - Relational Expressions compare two given values and return true or false.If the number of products exceeds 5 then " USPS Standard (2 - 8 days)" delivery type is selected.
According to the code, if the number of products is greater than 3 and less than or equal to 5, then " USPS First Class (2 - 3) days" delivery type is selected.Click on " Save script" to add the script definition to the form.Set condition of greater than 3 and less than 5 products The script to be added is shown below, along with comments explaining the script:.Click on Workflow - Field Actions - Products - On User Input.The On User input is a client-side action which will be called whenever the value of a field is modified either by the user or through the script. This script is called "On User Input" script and will be executed when a user has to input the required products in the Products field. To do this, we will add a script to the "Products" field. For example, if the number of products selected is greater than 5, the delivery option should be set as "3 - 5 days". Now, we have to set the delivery option based on the number of products selected by the user. Literals are fixed values and can be of different data types.Ĭhange delivery option based on number of products selected " USPS Priority (1 - 2 days)" is known as a literal. The delivery type is also pre-set using t he " Select" Client Action.Let's assume "John" is the user in this case. Using the system variable " zoho.loginuserid ", the email field displays the Email Id of the logged in user.System Variables are predefined variables which contain useful information like current date, current time, username and email of logged-in user etc. The current date is set using the system variable " zoho.currentdate ".Client Actions help interaction in a form. The field is disabled using the " Disable" function, which is known as a Client Actions. The above screenshot displays the disabled "Order Date" field, set to the current date.Screenshot displaying the form in live mode When the form is accessed in live mode, it will display the values as shown in the screen-shot below. Set Email field with the logged in user email IDĭlect("USPS Priority (1 - 2 days)") Ĭlick on Save.
Disable Order Date field since it is not required to be edited by the user If form display name and link name is same, for example, "Orders", it will not be explicitly defined in the script. When you create a form with name, for example, "Add Employee", the form link name will be auto-generated as "Add_Employee". The link name should be alphanumeric and can contain an underscore. The link name of a form is unique within an application and will be referred in scripting.
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