Sha256: 876fc3eb8af94bc8e5780fc2a0002c338c35f4d6fd0b2f28e30255be8cd18f5c
Contents?: true
Size: 1.11 KB
Versions: 7
Compression:
Stored size: 1.11 KB
Contents
// this validation requires JS
if( jQuery ){
j = jQuery;
// Usado para limitar o numeros de caracteres de qualquer campo de texto.
function count_and_redefine_max(e){
try{
// get the input and the maximum length
var input = j( e.currentTarget || e )
// cap at the maximum!
//parseInt
// Reformat the display
if( input.siblings('.limit_input').length > 0 ){
var max_val = input.siblings('.limit_input').text().match( /.*\/(.*)/ )[1]
input.siblings('.limit_input').text( input.val().length + "/" + max_val )
}else{ // in case field has errors, it won't break stuff
var limit_span = input.parent().prevAll('.limit_input:first')
var max_val = limit_span.text().match( /.*\/(.*)/ )[1]
limit_span.text( input.val().length + "/" + max_val )
}
} catch(e){
// if has no max, keep walking, JW
}
}
// Takes the last form, that should be the scaffolded one; bind and update the counts.
j('form:last').find('input[type=text]').each( function(i,e){
j(e).keyup( count_and_redefine_max )
count_and_redefine_max(e)
})
}
Version data entries
7 entries across 7 versions & 1 rubygems