I have a checkbox, and I need the javascript to send the link according to the selected checkbox.
Example
html:
<input type='checkbox' id='1'>
<input type='checkbox' id='2'>
<input type='checkbox' id='3'>
Javascript
Well javascrip has to call the following link
http://link do site/index.php?id=(id igual ao do checkbox)
Does anyone know how to do this with javascript?
You can capture the value of the selected element by navigating through the DOM tree.
var elementA = document.getElementById("a");
var elementB = document.getElementById("b");
var elementC = document.getElementById("c");
var urlComplement = "id=";
elementA.addEventListener("click", display);
elementB.addEventListener("click", display);
elementC.addEventListener("click", display);
function display(){
if(this.checked){
alert(urlComplement + this.value);
}
}<input type="checkbox" id="a" value=1>
<input type="checkbox" id="b" value=2>
<input type="checkbox" id="c" value=3>There are several better alternatives than the one posted in the example, I strongly recommend reading link , also look for manipulation DOM tree via Javascript will assist highly in the projects.