Method removeField

packages/blockly/core/inputs/input.ts:147–162

* Remove a field from this input. * * @param name The name of the field. * @param opt_quiet True to prevent an error if field is not present. * @returns True if operation succeeds, false if field is not present and * opt_quiet is true. * @throws {Error} if the field is not pres

(name: string, opt_quiet?: boolean)

   * @throws {Error} if the field is not present and opt_quiet is false.
   */
  removeField(name: string, opt_quiet?: boolean): boolean {
    for (let i = 0, field; (field = this.fieldRow[i]); i++) {
      if (field.name === name) {
        field.dispose();
        this.fieldRow.splice(i, 1);
        if (this.sourceBlock.rendered) {
          (this.sourceBlock as BlockSvg).queueRender();
        }
        return true;
      }
    }
    if (opt_quiet) {
      return false;
    }
    throw Error('Field "' + name + '" not found.');
  }

  /**
   * Gets whether this input is visible or not.