Javascript 当窗体无效时,如何在angular中禁用外部按钮
我有一个这样的多种形式:Javascript 当窗体无效时,如何在angular中禁用外部按钮,javascript,angularjs,Javascript,Angularjs,我有一个这样的多种形式: <form id="signup-form" name="frm" ng-submit="processForm()" novalidate> <!-- our nested state views will be injected here --> <div id="form-views" ui-view></div>
<form id="signup-form" name="frm" ng-submit="processForm()" novalidate>
<!-- our nested state views will be injected here -->
<div id="form-views" ui-view></div>
</form>
<pre>
{{ formData }}
<input type="button" value="ذخیره" class="btn btn-primary" ng-click="$broadcast('Save')" />
如果表单无效或有效,如何禁用和启用按钮?
这个按钮坏了
Thx您可以通过表单的名称访问表单,并且该对象将具有许多内置值参见文档: ng disabled是用于禁用的指令:
<input
type="button"
ng-disabled="frm.$invalid"
value="ذخیره"
class="btn btn-primary"
ng-click="$broadcast('Save')" />
这应该很好用
<input
type="button"
ng-disabled="frm.$invalid"
value="ذخیره"
class="btn btn-primary"
ng-click="$broadcast('Save')" />