topic have a list of value in Model builder in ModelBuilder Questions https://community.esri.com/t5/modelbuilder-questions/have-a-list-of-value-in-model-builder/m-p/775015#M954 <HTML><HEAD></HEAD><BODY><P>Hi</P><P>I'm working with modelbuilder and I have a problem. among the tools that I used in modelbuilder the tool "calculate a field" which I run for a text field. I want to put the expression as a parameter of the model and display a drop-down list of values to choose one from these values. I could not do it. I need your help.<BR />Thank you in advance.</P></BODY></HTML> Thu, 23 Jan 2020 16:40:10 GMT nadiatrigui 2020-01-23T16:40:10Z have a list of value in Model builder https://community.esri.com/t5/modelbuilder-questions/have-a-list-of-value-in-model-builder/m-p/775015#M954 <HTML><HEAD></HEAD><BODY><P>Hi</P><P>I'm working with modelbuilder and I have a problem. among the tools that I used in modelbuilder the tool "calculate a field" which I run for a text field. I want to put the expression as a parameter of the model and display a drop-down list of values to choose one from these values. I could not do it. I need your help.<BR />Thank you in advance.</P></BODY></HTML> Thu, 23 Jan 2020 16:40:10 GMT https://community.esri.com/t5/modelbuilder-questions/have-a-list-of-value-in-model-builder/m-p/775015#M954 nadiatrigui 2020-01-23T16:40:10Z Re: have a list of value in Model builder https://community.esri.com/t5/modelbuilder-questions/have-a-list-of-value-in-model-builder/m-p/775016#M955 <HTML><HEAD></HEAD><BODY><P>You can't, you can expose the expression as a parameter to the model but it is a "text box" which you can type in a valid SQL expression. There is no drop-down capability.</P></BODY></HTML> Fri, 24 Jan 2020 11:37:51 GMT https://community.esri.com/t5/modelbuilder-questions/have-a-list-of-value-in-model-builder/m-p/775016#M955 DuncanHornby 2020-01-24T11:37:51Z Re: have a list of value in Model builder https://community.esri.com/t5/modelbuilder-questions/have-a-list-of-value-in-model-builder/m-p/775017#M956 <HTML><HEAD></HEAD><BODY><P>thanks a lot &nbsp;<A _jive_internal="true" class="" data-avatarid="1611" data-externalid="" data-online="false" data-presence="null" data-userid="4563" data-username="Hornbydd" href="https://community.esri.com/people/Hornbydd" style="color: inherit; background-color: #ffffff; border: 0px; font-weight: bold; text-decoration: underline; font-size: 14px;">Duncan Hornby</A>&nbsp;for the answer</P></BODY></HTML> Fri, 24 Jan 2020 15:50:02 GMT https://community.esri.com/t5/modelbuilder-questions/have-a-list-of-value-in-model-builder/m-p/775017#M956 nadiatrigui 2020-01-24T15:50:02Z