FDF 函数
PHP Manual

fdf_set_javascript_action

(PHP 4 >= 4.0.2, PHP 5, PHP 7)

fdf_set_javascript_actionSets an javascript action of a field

说明

bool fdf_set_javascript_action ( resource $fdf_document , string $fieldname , int $trigger , string $script )

Sets a javascript action for the given field.

参数

fdf_document

The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string().

fieldname

Name of the FDF field, as a string.

trigger

script

返回值

成功时返回 TRUE, 或者在失败时返回 FALSE

参见


FDF 函数
PHP Manual