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Jqery - Vienā rindā funkcija val() izmaiņai


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Viena no jQuery labajām īpašībām ir tā, ka vērtību var uzsetot arī ar funkciju. 

jQuery("#xxx").val(function(index, value){return value.replace(/,/g, '.');});

Tiesa, vienā rindā tas nav tik lasāms. Īpaši efektīvs, ja nepieciešams apstrādāt vairākus elementus. Piemēram, lai pieliktu vērtībai elementa indeksu vai kā citādi apstrādātu.

jQuery(".xxx").val(function(index, value){return "["+index+"] "+value.replace(/,/g, '.');});
Edited by draugz
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