TA貢獻1866條經驗 獲得超5個贊
//剛寫的,支持多表單,樓主試一下.
window.onload = function() {
var options = {};
var forms = document.getElementsByTagName("form");
if (forms && forms.length) {
for (var i = 0; i < forms.length; i++) {
var form = forms[i];
var id = "form_" + i;
options[id] = false;
var elements = form.getElementsByTagName("input");
if (elements && elements.length) {
for (var x = 0; x < elements.length; x++) {
(function(index, f) {
var item = elements[index];
item.onfocus = function() {
options[f] = false;
}
item.onblur = function() {
options[f] = true;
setTimeout(function() { if (options[f]) { /*要做什么就寫在這里*/alert(f + "失去焦點."); } }, 10);
}
})(x,id)
}
}
}
}
};
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