[Tutorial] How to select multiple listbox items

[LoWrIdErTJ - BotGuru 904]

ui text box("min", #min)
ui text box("max", #max)
set(#min index, $subtract(#min, 18), "Global")
set(#max index, $subtract(#max, 18), "Global")
run javascript("    var sel = document.forms[0].target_select_values;  
    var i = 0;
    sel.options[{#min index}].selected = true;
    sel.options[{#max index}].selected = true;
    
 ")

In this you set your min and max in the UI.

 

in the var sel = document.forms[0]

forms[0] is the first form on the page.  in index format.  if there is more than 1 form on the page adjust this to the index number of the form you wish to select

 

Based on what the first starting value is in this case studio the list box started at 18 and was in numerical order. 

 

So out min index and max index variables both minus 18 to set the option as selected for the 2 values.

[giganut 109]

Vary nice TJ, added to the collection.

[Code Docta (Nick C.) 638]

Me likes, thanks TJ

[Vernon 9]

Thanx TJ