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TOPIC: Multi Drop Down Calculation - help me

Multi Drop Down Calculation - help me 13 years 8 months ago #11311

  • office40
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please tell me where is wrong

without calculation work
when insert a number in front does not work
does not show me items from JavaScript in the form.




items in drop down


25|Wien
15|Mödling
10|Vösendorf
45|Wiener Neudorf


_____________________________
JavaScript:




function dynamic2(parent,child)
{
var parent_array = new Array();
parent_array = ;

parent_array = ;
parent_array = ;
parent_array = ;
parent_array = ;

var thechild = document.getElementById(child);

thechild.options.length = 0;

var parent_value = parent.options[parent.selectedIndex].value;

if (!parent_array[parent_value]) parent_value = '';

thechild.options.length = parent_array[parent_value].length;

for(var i=0;i<parent_array[parent_value].length;i++)
{
thechild.options.text = parent_array[parent_value];
thechild.options.value = parent_array[parent_value];
}
}
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Re:Multi Drop Down Calculation - help me 13 years 7 months ago #11346

  • andreic
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Hello,

From what I can see the script is not working because you are not setting the parent parameter correctly. If you set the drop-down items:
25|Wien

..then in order for the script to work please try using
parent_array['25'] = ['PLZ','1010 Wien','1020 Wien','1030 Wien'];

instead of
parent_array['25|Wien'] = ['PLZ','1010 Wien','1020 Wien','1030 Wien'];
Please note: my help is not official customer support. To receive your support, submit a ticket by clicking here
Regards,
RSJoomla! Development Team
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