Lasso Programming: Lasso Language Reference

Name	Summary	Category
auth_admin	[Auth_Admin] checks the current authentication values which were sent with the HTTP header. If they correspond to the username and password of the global administrator then no action is performed....	Admin
auth_check	[auth_check] is a method that checks the authentication parameters sent by the browser along with the request by the web browser match a user in the Lasso security database. Returns a boolean...	Auth
auth_custom	[Auth_Custom] checks the current authentication values which were sent with the HTTP header. If they correspond to the specified username and password then the page is processed normally. The...	Auth
auth_group	[Auth_Group] checks the current authentication values which were sent with the HTTP header. The method requires one parameter which is the name of a group in Lasso security. If the current user...	Auth
auth_prompt	[Auth_Prompt] alters the current HTTP response header with either a Basic or Digest authentication request. [Auth_Prompt] is used internally by the [Auth], [Auth_Admin], [Auth_Group],...	Auth
auth_user	[Auth_User] checks the current authentication values which were sent with the HTTP header. The method requires one parameter which is the name of a user in Lasso security. If the current user...	Auth
array->get	[array->get] returns an item from the array. Accepts a single integer parameter identifying the position of the item to be returned. The first element in an array is at position 1....	Array
array->size	[array->size] returns the number of elements in the array.	Array
array->insert	[array->insert()] inserts a value into the array. Accepts a single parameter which is the value to be inserted and an optional integer parameter identifying the position of the location...	Array
array->merge	[array->merge] merges an array parameter into the array. Accepts an array parameter and three integer parameters that identify which items from the array parameter should be inserted into the...	Array
array->remove	[array->remove] removes an item from the array. Accepts a single integer parameter identifying the position of the item to be removed. Defaults to the last item in the array. An optional...	Array
array->removeall	The [array->removeall] method removes any elements that match the parameter from the array. Accepts a single parameter of any data type. Modifies the array in place, returns no value. If no...	Array
array->reserve	The [array->reserve] method reserves space for the specified number of elements in an array. Requires one parameter which is an integer specifying the expected size of the array....	Array
array->contains	array->contains returns true if the method's parameter is contained in the array or false otherwise. This tag performs the same operation as the contains symbol >> with an...	Array
array->count	Returns the number of elements in the array that match value.	Array
array->exchange	Exchanges the two elements within the array. Note: This method will fail if one of the parameters is larger or smaller than the number of elements in the array.	Array
array->find	[array->find] returns an array of elements that match the parameter. Accepts a single parameter of any data type. If the array contains any pair values, only the first part of the pair is...	Array
array->findposition	The [array->findposition] method searches the array for the parameter and returns an array of positions for those elements which match. Accepts a single parameter of any data type including...	Array
array->forEach	The [array->foreach] method invokes a tag, type, or compound expression on each element in the array. The method requires a single parameter which is a tag reference, data type instance, or...	Array
array->forEachPair	Part of the standard trait_keyedForEach. When iterating an array in this manner, the pair's ->first value is the element position, while ->second is the element value.	Array
array->forEachKey	Part of the standard trait_keyedForEach. Iterates over each "key", which is simply the positions for each element.	Array
array->keys	Returns a staticarray containing each element position.	Array
array->reverse	The [array->reverse] reverses all of the elements in the array so the last element is first and vice versa. The array is modified in-place and no result is returned.	Array
array->sort	The [array->sort] method reorders the elements of the array in alphabetical or numerical order. Accepts a single boolean parameter. Sorts in ascending order by default or if the parameter is True...	Array
array->values	Part of trait_fintiteForEach. Simply returns the elements as a staticarray.	Array

Please note that periodically LassoSoft will go through the notes and may incorporate information from them into the documentation. Any submission here gives LassoSoft a non-exclusive license and will be made available in various formats to the Lasso community.

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