I have to change the atribute "src" of multiple images with different items.
So I'm trying to do it with this code:
script
function ColorSrcSet(ImageId) {
var imgID = document.getElementById(ImageId);
var optionValue = $(this).attr("value");
imgID.src = optionValue;
}
html
<select onchange="ColorSrcSet('img-1');">
<option value="../img/1.png">Amarillo</option>
<option value="../img/2.png">Naranja</option>
<option value="../img/3.png"></option>
</select>
<img id="img-1" src="../img/transparent.png"></img>
It gives me an error and set the "SRC" as undefined.
¿Do anyone know how to fix it?
There is no explicit this
in an onchange function
You can pass the value as another argument though
JS
function ColorSrcSet(ImageId, selectVal) {
document.getElementById(ImageId).src = selectVal;
}
HTML
<select onchange="ColorSrcSet('img-1', this.value);">