How to convert Javascript code to Jquery code?

Question

Please help me, here is the code in Javascript, I need to change this code to Jquery.

eval("parent.document.forms[0].strKey" + 
      intDimensionId).value = strIds[intDimensionId];

How the HTML looks like? What are you trying to do? Please give more info so we can realy help you. Anway, it's bad javascript code anyway, You should never use eval it's evil and the need of using it point you have bad code design. — gdoron
– gdoron, Commented May 31, 2012 at 6:24

Skyrim · Accepted Answer · 2012-05-31 06:28:17Z

1

high performance: minimal jQuery: $('form:first')[0]["strKey" + intDimensionId].value = strIds[intDimensionId];

not as high performance: full jQuery: $('form:first *[name="strKey' + intDimensionId + '"]').val(strIds[intDimensionId]);

answered May 31, 2012 at 6:28

Skyrim

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Skyrim Over a year ago

without jQuery at all (w/ a little help from Krister): parent.document.forms[0]["strKey" + intDimensionId].value = strIds[intDimensionId];

Cyclonecode · Accepted Answer · 2012-05-31 06:23:51Z

0

This should work although there are really plenty of ways to do this. Also note the use of the input tag. Your code may use a different tag so update accordingly.

$('input[name=strKey'+intDimensionId+']',
   parent.document.forms[0]).val(strIds[intDimensionId]);

edited May 31, 2012 at 6:23

Cyclonecode

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answered May 31, 2012 at 6:22

Nick Caballero

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Skyrim Over a year ago

yes, but the proper statement would be: 'input[name=strKey'+intDimensionId+'],select[name=strKey'+intDimensionId+']'...regardless jQuery is not required at all for this (see the comment on my post)

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