<label for="province">Province:</label>
<select id="province" onchange="getCity()">
<option disabled selected>--Select Province--</option>
<option value="1">Abra</option>
<option value="2">Agusan del Norte</option>
<option value="3">Agusan del Sur</option>
...
</select>
<label for="city">City:</label>
<select id="city">
<option disabled selected>--Select City--</option>
</select>
function getCity() {
// Kunin ang halaga ng lalawigan dropdown
var provinceDropdown = document.getElementById("province");
var provinceId = provinceDropdown.options[provinceDropdown.selectedIndex].value;
// Mag-load ng listahan ng mga lungsod mula sa database o array
var cityList = getCityList(provinceId);
// Ilagay ang mga lungsod sa dropdown menu
var cityDropdown = document.getElementById("city");
cityDropdown.innerHTML = "<option disabled selected>--Select City--</option>";
for (var i = 0; i < cityList.length; i++) {
cityDropdown.innerHTML += "<option value='" + cityList[i].id + "'>" + cityList[i].name + "</option>";
}
}
SELECT * FROM cities WHERE province_id = ?
Check ko boss, maraming salamat po!You do not have permission to view the full content of this post. Log in or register now.
sige lang idolo. explore lang heheeCheck ko boss, maraming salamat po!