Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil.

If set to non-nil, this field's value will be sent to server upon change. Default is nil.

If set to non-nil, this field's value will be sent to server upon enter. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil.

If non-nil, then values which fail the type test will still be allowed to be the value. Default is nil.

If non-nil, then values which fail the type or validation test will still be allowed to be the value. Default is t.

Regardless of :domain, if this is non-nil, nil values will be accepted. Defaults to t if (the default) is nil, otherwise defaults to nil.

Maps to HTML form control attribute of the same name. Default is nil.

Determines whether a default error string is appended to string ouput-function for html-format (and therefore html-string computed-slot as well). Defaults to t.

Object to have its settable computed-slots and/or query-plist set from the fields on the form upon submission. Defaults to self.

Display values, also used as return values, for selection list. Specify this or choice-plist, not both.

Keywords and display values for the selection list. Specify this or choice-list, not both.

Keywords and CSS style for display of each choice. The keys should correspond to the keys in choice-plist, or the items in choice-list if no choice-plist is given.

You can use this to specify a user-defined class for the form-control. Defaults to nil, which means no class attribute will be generated.

This is the initial default value for the control. This must be specified by user code, or an error will result.

Each of these should match a key in the choice-plist, and where there is a match, that key will be disabled in the rendering.

Maps to HTML form control attribute of the same name. Default is nil.

This is the auto-computed dom-id which should be used for rendering this section. If you use the main-div HTML string for rendering this object as a page section, then you do not have to generate the :div tag yourself - the main-div will be a string of HTML which is wrapped in the correct :div tag already.

. This specifies the expected and acceptable type for the submitted form value. If possible, the submitted value will be coerced into the specified type. The default is based upon the Lisp type of (the default) provided as input to this object. If the default is nil, the domain will default to :string

The name of this field. Computed from the object name within the tree.

The validation-function will be forced on these objects when a form is submitted, even if the object's html form-control does not happen to be included in the values submitted with the form. Defaults to nil.

Indicates whether the object should effectively be a hidden-object even if specified in :objects. Default is nil.

List of HTML sections to be scanned and possibly replaced in response to GDL Ajax calls. Override this slot at your own risk. The default is all sections who are most recently laid out on the respondent sheet, and this is set programmatically every time the sheet section's main-div is demanded.

List of valid HTML sections to be scanned and possibly replaced in response to GDL Ajax calls. Override this slot at your own risk. The default is all sections who are most recently laid out on the respondent sheet, and this is set programmatically every time the sheet section's main-div is demanded.

The ID attribute for this tag. Defaults to (the field-name).

This can be used with (str .) [in cl-who] or (:princ .) [in htmlGen] to output this section of the page, without the wrapping :div tag [so if you use this, your code would be responsible for wrapping the :div tag with :id (the dom-id).]

Maps to HTML form control attribute of the same name. Default is nil.

This Javascript will be send with the Ajax response, and evaluated after the innerHTML for this section has been replaced.

Specifies where the label tag goes, if any. Can be :table-td (label goes in a td before the form control), :table-td-append (label goes in a td after the form control),

prepend:

(label tag wraps around form control and label text comes before form control),

append:

(label tag wraps around form control and label text comes after form control),

table-with-class:

(like :table-td, but adds a class "form-control" to the table), or

as-div:

(puts label and control inside a div of class "form-control"). Default is :as-div

Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil.

Are multiple selections allowed? Default is nil.

Regardless of :domain, if this is non-nil, empty strings will convert to nil. Defaults to (the allow-nil?)

Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil, unless ajax-submit-on-change? is non-nil, in which case it calls ajax to set current form value.

Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil, unless ajax-submit-on-enter? is non-nil, in which case it calls ajax to set current form value.

Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil.

.

[Note -- this slot is not really necessary for protecting out-of-bounds sequence references anymore, the form-control processor protects against this by itself now].

examples:

 
...
  
  :computed-slots ((number-of-nozzles (the number-of-nozzles-form value))
	    (ordered-form-controls 
	     (append (list-elements (the inner-flange-form))
		     (list (the number-of-nozzles-form)))))
  
  :objects
  ((inner-flange-form
    :type 'menu-form-control 
    :choice-plist (list :hey "hey" :now "now")
    :default :hey
    :sequence (:size (the number-of-nozzles)))
   (number-of-nozzles-form
    :type 'text-form-control 
    :prompt "Number of Shell Nozzles Required: "
    :domain :number     
    :default 0)

Text to place in the field by default, overwritten as soon as the field is selected. Works only in HTML5. Default is nil.

Indicates whether this should be included in possible-nils. Defaults to (the multiple?)

Messages corresponding to form fields which could be missing from form submission (e.g. checkbox fields). Defaults to the names of any children or hidden-children of type menu-form-control or checkbox-form-control.

This switch determines whether all form-controls should be preset before the final setting, in order to allow any interdependencies to be detected for validation or detecting changed values. If this is specified as a non-nil value, then any nil values of (the preset?) on individual form controls will be ignored. If this is specified as nil, then (the preset?) of individual form-controls (default of these is also nil) will be respected. Default is nil.

This switch determines whether this form-control should be preset before the final setting, in order to allow any interdependencies to be detected for validation or detecting changed values. Default is nil.

Set this to t if the form-control should always occur first in an outputted snapshot file. Defaults to nil.

The prompt used in the label.

Maps to HTML form control attribute of the same name. Default is nil.

The root-level node in this object's ``tree'' (instance hierarchy).

All objects from the :objects specification, including elements of sequences as flat lists. Any children which throw errors come back as a plist with error information

How many choices to display

Maps to HTML form control attribute of the same name. Default is nil.

Determines how the name of objects of this type will be printed in most places. This defaults to the name-for-display (generally the part's name as specified in its parent), followed by an index number if the part is an element of a sequence.

Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil.

Defaults based on type of first in choice-plist: eql for keywords, string-equal for strings, and equalp otherwise.

Maps to HTML form control attribute of the same name. Default is nil.

Maps to HTML form control attribute of the same name. Default is nil.

The argument will be the submitted form value converted to the proper type. The return value from this function can be nil, any non-nil value, or a plist with keys :validated-value and :error. The following behavior applies:

• If the function returns nil, error is set to :unspecified-validation-fail.
• If the function returns a plist with keys :validated-value and :error, and if :error is non-nil, it means the value is not acceptable, the form-controls error message is set to this error (usually a keyword symbol), and the error string will be appended to the html-string by default.
• If the function returns any other value, then the properly typed submitted form value is considered valid and is used.

Additional objects to display in Tatu tree. Typically this would be a subset of hidden-children. Defaults to NIL.

Object to respond to the form submission. Defaults to self.