more samples + auto-size

Author: iJungleboy

formulas/_110 Values.cshtml

@@ -24,30 +24,38 @@
   Title = "Set the Value if it's empty",
   Instructions = "This formula sets the value of a field if it's empty. As long as it's not empty, the user can type anything he/she wants. ",
   ContentType = "FormulasIfEmpty",
-  FieldName = "Title",
-  Size = 100
+  FieldName = "Title"
 })
 
 @* Combine Values of Fields *@
 @Html.Partial("_PartFormulas.cshtml", new {
   Title = "Generate a Field Combining Others",
   Instructions = "This formula combines the values of 3 fields into a URL Slug. ",
   ContentType = "FormulasCombineValues",
-  FieldName = "UrlKey",
-  Size = 100
+  FieldName = "UrlKey"
 })
 
+<hr>
+<h2>Get Data for a Field from a Web API</h2>
 
+@* Combine Values of Fields *@
+@Html.Partial("_PartFormulas.cshtml", new {
+  Title = "Get value for a field from a WebAPI",
+  Instructions = "This formula is very advanced, and will initialize a fields value (if empty) from a WebAPI call. ",
+  ContentType = "FormulasWebApiText",
+  FieldName = "Title"
+})
 
 
+<hr>
+<h2>Date Examples</h2>
 
 @* Date Examples #1 *@
 @Html.Partial("_PartFormulas.cshtml", new {
   Title = "Date - Prefill but leave editable",
   Instructions = "This formula sets the initial value to the current date (if the field is empty). You can try it by deleting the value, once you leave the field it's updated again. ",
   ContentType = "FormulasDates",
-  FieldName = "RightNow",
-  Size = 125
+  FieldName = "RightNow"
 })
 
 @* Date Examples #2 *@
@@ -56,6 +64,5 @@
   Instructions = "This formula sets the third field to the current date/time + an offset the user can choose in a dropdown. "
     + "Note that since we do some calculations, we must make sure the result is time-zone cleaned. ",
   ContentType = "FormulasDates",
-  FieldName = "PublishWhen",
-  Size = 125
+  FieldName = "PublishWhen"
 })

formulas/_114 DropDowns.cshtml

@@ -24,15 +24,13 @@
   Title = "Change dropdown options: Country to Offices",
   Instructions = "This formula changes the values in the second dropdown based on the country picked first. ",
   ContentType = "FormulasDropdown",
-  FieldName = "Office",
-  Size = 160
+  FieldName = "Office"
 })
 
 @* Change Dropdown Values #2 *@
 @Html.Partial("_PartFormulas.cshtml", new {
   Title = "Change dropdown options: Limited or More Options",
   Instructions = "This formula changes the values in the second dropdown if the user wants more options. ",
   ContentType = "FormulasDropdownDirections",
-  FieldName = "Options",
-  Size = 160
+  FieldName = "Options"
 })

formulas/_115 Settings.cshtml

@@ -60,3 +60,11 @@
 
 
 
+@* Errors and Warnings *@
+@Html.Partial("_PartFormulas.cshtml", new {
+  Title = "Warnings and Errors based on Value",
+  Instructions = "This formula shows a warning if a field has upper case letters, and an error if empty.",
+  ContentType = "FormulasValidation",
+  FieldName = "Title"
+})
+

formulas/_116 Groups.cshtml

@@ -39,17 +39,15 @@
   Title = "Group Name - Emoji summary",
   Instructions = "This formula changes the Name of the ProductGroup field. The name becomes \"Product ✅\" if all group fields are filled out and \"Product ✏️\" if not.",
   ContentType = "FormulasEmojiSummary",
-  FieldName = "ProductGroup",
-  Size = 150
+  FieldName = "ProductGroup"
 })
 
 @Html.Partial("_PartFormulas.cshtml", new {
   Title = "Helptext",
   Instructions = "This formula adds a help text based on the ProductCode Field text. If the ProductCode field contains \"n0t0k\" the helptext \"This product code is deprecated. Please request a new product code. \" is added, or if it contains spaces the helptext \"Please remove all spaces from your product code.\" is added.",
   ContentType = "FormulasHelpText",
   FieldName = "ProductCode",
-  More = "prefill:ProductCode=n0t0k code",
-  Size = 175
+  More = "prefill:ProductCode=n0t0k code"
 })
 
 
@@ -60,6 +58,5 @@
     + "Normally it would do this based on how complete data in that section is or based on other criterias. "
     + "This is often used to improve initial state of a form based on how much data is already filled in. ",
   ContentType = "FormulasRunAtStart",
-  FieldName = "GroupRandomlyOpen",
-  Size = 200
+  FieldName = "GroupRandomlyOpen"
 })

formulas/_PartFormulas.cshtml

@@ -1,5 +1,6 @@
 @inherits Custom.Hybrid.Razor14
 @using ToSic.Razor.Blade;
+@using System.Linq;
 @{
   var fHlp = CreateInstance("Helpers.cs");
   var formulas = fHlp.GetFormulas(DynamicModel.ContentType, DynamicModel.FieldName);
@@ -22,7 +23,12 @@
   <h3>Formulas of <code>@(DynamicModel.ContentType).@DynamicModel.FieldName</code></h3>
   @foreach (var formula in formulas)
   {
+    // try to auto-calc height
+    var formulaCode = formula.Formula;
+    var lines = formulaCode.Split(new string[] { "\n" }, System.StringSplitOptions.RemoveEmptyEntries).Length;
+    var autoSize = lines * 23;
+    // @lines
     <p><strong>@formula.Title</strong> (Formula-Target: @formula.Target)</p>
-    @Html.Partial("../shared/_result.cshtml", new { Result = formula.Formula, Language = "javascript", Size = DynamicModel.Size ?? 100 })
+    @Html.Partial("../shared/_result.cshtml", new { Result = formulaCode, Language = "javascript", Size = DynamicModel.Size ?? autoSize })
   }
 </div>