Attribute Details: ChangeFlagElementID

ChangeFlagElementID helps Process Tasks know when an input value has been changed by the user. For example, a Process may only UPDATE rows when the user actually changed something, and otherwise skip the UPDATE.

Set ChangeFlagElementID to the ID of an InputHidden element. Then, if the user changes this input element, the hidden element's value will become "True". You can test for this value in a Procedure.If.

When using ChangeFlagElementID with an Input element that's under a DataTable, be sure to put the InputHidden element under a DataTableColumn. Process input from individual rows under a Procedure.RunDataTableRows.

ChangeFlagElementID relies on the Javascript "onchange" event, so you will not be able to use your own "onchange" EventHandler with ChangeFlagElementID.




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Input Chart List
Input Checkbox
Input Checkbox List
Input Color Picker
Input Combo List
Input Date
Input Email
Input File Upload
Input Number
Input Password
Input Radio Buttons
Input Select List
Input Selection Point
Input Selection Range
Input Telephone
Input Text
Input Text Area
Input Time

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