Rails Select Tag
Option tags is a string containing the option tags for the select box.
Rails select tag. Hashes are turned into this form automatically so the keys become firsts and values become lasts. Start form tag v1 2 6 submit tag. Selected may also be an array of values to be selected when using a multiple select. Create a select tag and a series of contained option tags for the provided object and method.
The first parameter to these is always the name of the input. Token tag v3 2 13 url field tag. Select tag name option tags nil options public. Collection select object method collection value method text method options html options public.
Rails provides a series of helpers for generating form elements such as checkboxes text fields radio buttons and so on. Given a container where the elements respond to first and last such as a two element array the lasts serve as option values and the firsts as option text. How to add id into options for select on select tag rails. The value returned from calling method on the instance object will be selected.
If selected is specified the matching last or element will get the selected option tag. Hot network questions why does starting a type comment after end comment cause problems. These basic helpers with names ending in tag such as text field tag and check box tag generate just a single input element. Week field tag private protected.
Creates a dropdown selection box or if the multiple option is set to true a multiple choice selection box. The option currently held by the object will be selected provided that the object is available. Pass more than one value using rails select tag. Select tag name option tags nil options link creates a dropdown selection box or if the multiple option is set to true a multiple choice selection box.
The first parameter to these is always the name of the input. Helpers formoptions can be used to create common select boxes such as countries time zones or associated records. Select tag and javascript in rails issue. Returns select and option tags for the collection of existing return values of method for object s class.
These basic helpers with names ending in tag such as text field tag check box tag etc generate just a single input element. Helpers formoptions can be used to create common select boxes such as countries time zones or associated records.