Greetings.
I have a need to give users the ability to decide, which fields should be required for a particular page. I had some sort of the solution in my head. It makes an request and returns with a list of fields that need to be required for this particular page. The problem I am facing is making fields required via JS code (not in Diff section but in the code section, like "onEntityInitialized"). Looking forward to seeing the possible ways to solve this problem.
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Hello,
In order to make a field required based on the condition you need to bind it to an attribute, here is an example of how to do it:
1) Create a new boolean attribute
attributes: { "IsValueRequired": { "dataValueType": Terrasoft.DataValueType.BOOLEAN, "value": false } },
2) Bind this attribute to an "IsRequired" parameter in the field diff:
"values": { "isRequired": {"bindTo": "IsValueRequired"}, "layout": {
3) Set the value to this attribute in the onEntityInitialized method:
methods: { onEntityInitialized: function() { this.callParent(arguments); this.setIsValueRequired(); }, setIsValueRequired: function() { if (YOUR CONDITION) { this.set("IsValueRequired", true); } else this.set("IsValueRequired", false); } },