select all elements of one selection list

[GiSmo]

hello I'm french so I hope I hunderstand your answers ! I'm begginer
in javascript and I would like to do this :

select all elements of one selection list (html) with a javascript
fonction

could you help me ?

thanks lot !

 

[Lasse Reichstein Nielsen]

hello I'm french so I hope I hunderstand your answers ! I'm begginer
in javascript and I would like to do this :

select all elements of one selection list (html) with a javascript
fonction

It requres the select element to accept multiple selected options
(e.g., the tag contains the "multiple" attribute).

Assume "selectRef" refers to the select element:

for (var i=0;i<selectRef.options.length;i++) {
selectRef.options.selected = true;
}

That is, set the "selected" field of each option to "true".

/L

 

[GiSmo]

Thx lot it work !

at a next time