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I don’t know how to proceed in this. In the code below
I have a loop that returns me quantity and value per line
how to make this calculation dynamically per line
loop{
linha 1 <input type="text" name="qtd" > x <input type="text" name="valor" > = result
linha 2 <input type="text" name="qtd" > x <input type="text" name="valor" > = result
linha 3 <input type="text" name="qtd" > x <input type="text" name="valor" > = result
}....
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From what I understand, you want a calculator?
var content = document.querySelector("#content");
for(var i=0;i<10;i++){
(function(){
var div = document.createElement("div");
var input1 = document.createElement("input");
var input2 = document.createElement("input");
var result = document.createElement("span");
input1.oninput=input2.oninput=function(e){
result.innerHTML = Number(input1.value)*Number(input2.value);
}
div.appendChild(input1);
div.appendChild(document.createTextNode(" x "));
div.appendChild(input2);
div.appendChild(document.createTextNode(" = "));
div.appendChild(result);
content.appendChild(div);
})();
}<span id="content"></span>Correct.... that even more would be in several lines
How many exactly?
each row with a calculator of this
How many lines? user-defined?
there is no way to estimate line numbers because these lines would be inside a loop coming from a query in mysql
well, then when you return the query in mysql just put there in for....
Let’s go continue this discussion in chat.
Okay that’s right... just don’t know how to pass a variable to field 2
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I couldn’t understand either the question or the code. I could go into more detail, please?
– bfavaretto
Imagine a table with 5 or more lines.... each row has 2 unit fields and value I wanted to do this calculation dynamically per line so line '1' I would put the amount in the field and would multiply by the value contained in field 2
– Fabio Henrique