Hello everyone, I want to have details about all variables used in model builder. Is there any website link? Actually I want to understand the basic concept that how I can use "select layer by attribute" as model parameter. I want to use start date and end date as my model parameter.
Actually I want to "select data by attribute" and then the further analysis on that and my attribute is date here. I want to create two date variables as model parameters. One for Start date and one for End date just to select a range of date from which my data should be selected.
It sounds like you want to use variable substitution. This is a common case -- have the user enter some data and then build a query based on the data the user enters. In this case, it's a couple of dates.
I'm going to refer you to a couple of help topics.
First, look at the Quick Tour about variable substitution.