9.02 - adding operations to formitem.js
来自「JS设计模式源代码」· JavaScript 代码 · 共 14 行
JS
14 行
var FormItem = new Interface('FormItem', ['save', 'restore']);Field.prototype.restore = function() { this.element.value = getCookie(this.id);};CompositeForm.prototype.restore = function() { for(var i = 0, len = this.formComponents.length; i < len; i++) { this.formComponents[i].restore(); }};addEvent(window, 'load', contactForm.restore);
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