I have some checkboxes that have a value of x, which when selected are the sum of their value.
But this value is being fetched through the Value, and I needed to use an attribute that overrides the value so I can send it as input checked to the bank.
It's currently like this ...
var itens = document.querySelectorAll("tr td option");
var resultado = document.getElementById("result");
for ( i = 0, soma = 0; i < itens.length ; i++){
itens[i].onchange = function(){
if (this.checked==true) {
soma = soma + parseInt(this.value);
}
else {
soma = soma - parseInt(this.value);
}
resultado.setAttribute("value","R$ "+soma+",00")
}
}
String.prototype.formatMoney = function() {
var v = this;
if(v.indexOf('.') === -1) {
v = v.replace(/([\d]+)/, "$1,00");
}
v = v.replace(/([\d]+)\.([\d]{1})$/, "$1,$20");
v = v.replace(/([\d]+)\.([\d]{2})$/, "$1,$2");
v = v.replace(/([\d]+)([\d]{3}),([\d]{2})$/, "$1.$2,$3");
return v;
};
String.prototype.toFloat = function() {
var v = this;
if (!v) return 0;
return parseFloat(v.replace(/[\D]+/g, '' ).replace(/([\d]+)(\d{2})$/, "$1.$2"));
};
(function(){
"use strict";
var $chs = document.querySelectorAll('input[calc="ch[]"'),
$result = document.getElementById('result'),
chsArray = Array.prototype.slice.call($chs);
chsArray.forEach(function(element, index, array){
element.addEventListener("click", function(){
var v = this.value,
result = 0;
v = v.toFloat();
if (this.checked === true) {
result = $result.value.toFloat() + parseFloat(v);
} else {
result = $result.value.toFloat() - parseFloat(v);
}
$result.value = "R$ " + String(result).formatMoney();
});
});
}());<label>A ideia é o value ter o valor de 1 para enviar ao banco e adicionar um atributo tipo preco="100,00" que irá levar o valor a ser calculado</label>
<br>
<input id="cmn-toggle-7" name="NomeDoCampo" calc="ch[]" value="100,00" class="cmn-toggle cmn-toggle-yes-no" type="checkbox">
<input id="cmn-toggle-8" name="NomeDoCampo2" calc="ch[]" value="100,00" class="cmn-toggle cmn-toggle-center-yes-no" type="checkbox">
<input type="text" name="TotalCalculado" id="result" class="input-xlarge" value="R$ 0,00">"The idea is to have the value of 1 to send to the bank and add an attribute type price=" 100.00 "which will take the value to be calculated"
What I could adjust in the code so that it works correctly, to a little time locked in that detail hehe vlw gnt