dynamic placeholder,mimetype: code cleanup and documentation fixes

static/src/components/dynamic_placeholder_char_field/dynamic_placeholder_char_field.js

@@ -62,7 +62,4 @@
     async handlePlaceholderInsert(chain, defaultValue) {
         if (chain) {
             this.input.el.focus();
-            let placeholder = `{{object.${chain}${
-                defaultValue?.length ? ` ||| ${defaultValue}` : ""
-            }}}`;
 
@@ -68,7 +65,9 @@
 
+            // Build placeholder based on converter type
+            let placeholder;
             switch (this.activeConverterType) {
                 case "field":
                     placeholder = chain;
                     break;
                 // Add other converter types here
                 default:
@@ -69,13 +68,13 @@
             switch (this.activeConverterType) {
                 case "field":
                     placeholder = chain;
                     break;
                 // Add other converter types here
                 default:
-                    // Default case if no specific converter type is found
-                    placeholder = ` {{object.${chain}${
-                        defaultValue?.length ? ` ||| ${defaultValue}` : ""
-                    }}}`;
+                    const defaultValuePart = defaultValue?.length
+                        ? ` ||| ${defaultValue}`
+                        : "";
+                    placeholder = `{{object.${chain}${defaultValuePart}}}`;
                     break;
             }
 
@@ -90,36 +89,4 @@
             this.input.el.focus();
         }
     },
-    // async handlePlaceholderValidation(chain, defaultValue) {
-    //     if (chain) {
-    //         this.input.el.focus();
-    //         // Initialize dynamicPlaceholder with a default structure
-    //         let dynamicPlaceholder = ` {{object.${chain}${
-    //             defaultValue?.length ? ` ||| ${defaultValue}` : ""
-    //         }}}`;
-    //         switch (this.converter) {
-    //             case "field":
-    //                 // For "field" converter, use the chain directly as the value
-    //                 dynamicPlaceholder = `${chain}`;
-    //                 break;
-
-    //             default:
-    //                 // Default case if no specific converter type is found
-    //                 dynamicPlaceholder = ` {{object.${chain}${
-    //                     defaultValue?.length ? ` ||| ${defaultValue}` : ""
-    //                 }}}`;
-    //                 break;
-    //         }
-    //         this.input.el.setRangeText(
-    //             dynamicPlaceholder,
-    //             this.selectionStart,
-    //             this.selectionStart,
-    //             "end"
-    //         );
-    //         // trigger events to make the field dirty
-    //         this.input.el.dispatchEvent(new InputEvent("input"));
-    //         this.input.el.dispatchEvent(new KeyboardEvent("keydown"));
-    //         this.input.el.focus();
-    //     }
-    // },
 });