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ControlManager.applyIntegerFilter = function(lgMax, neg){
if (event.propertyName != 'value'){
return true;
}
var obj = event.srcElement;
var expression = '';
if ( this.flagFilter){
this.flagFilter = false;
return true;
}
if ( obj.value == ''){
this.oldValue = obj.value;
return true;
}
if ( (obj.value.length > 1) && (obj.value.charAt(0) == '-')){
lgMax = lgMax - 1;
}
expression = '[0-9]{0,'+ lgMax +'}$'
if (neg){
expression = '^-$|^-?' + expression;
}
else{
expression = '^' + expression;
}
rg = new RegExp(expression);
if (!rg.test(obj.value)){
this.flagFilter = true;
obj.value = this.oldValue;
return true;
}
else{
this.oldValue = obj.value;
return true;
}
} |
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