我正在处理由 HTML5 本地存储保存的表单。
按保存时:
function saveAll(){
var field1 = document.getElementById('field1').value;
localStorage.setItem('con_field1',field1);
var field2 = document.getElementById('field2').value;
localStorage.setItem('con_field2',field2);
var field3 = document.getElementById('field3').value;
localStorage.setItem('con_field3',field3);
var field4 = document.getElementById('field4').value;
localStorage.setItem('con_field4',field4);
var field5 = document.getElementById('field5').value;
localStorage.setItem('con_field5',field5);
var field6 = document.getElementById('field6').value;
localStorage.setItem('con_field6',field6);
}
并且在加载页面时(填写表格):
function ShowAll() {
var field1 = localStorage.getItem('con_field1');
document.conditioning.field1.value = field1;
var field2 = localStorage.getItem('con_field2');
document.conditioning.field2.value = field2;
var field3 = localStorage.getItem('con_field3');
document.conditioning.field3.value = field3;
var field4 = localStorage.getItem('con_field4');
document.conditioning.field4.value = field4;
var field5 = localStorage.getItem('con_field5');
document.conditioning.field5.value = field5;
var field6 = localStorage.getItem('con_field6');
document.conditioning.field6.value = field6;
}
这一切都很好,但我想以一种更花哨和有效的方式重新编写它。我在想这样的事情:
function ShowAll() {
var field = [];
for (i=0; i<6; i++) {
field[i] = localStorage.getItem(window['con_field' + i]);
document.purpose.field[i].value = window['con_field' + i]
}
}
但是浏览器不喜欢这个。基本上我需要创建一个循环,自动将“字段”名称更改为“field1、field2、field3”等。窗口的东西正在工作,但我只是用错了。
有人有想法吗?
非常感谢!