在Form Builder中捕获保存事件

问题描述

我想在将表单保存在Form Builder中后发送提交，我最初是在XBL文件中尝试过这样的事情:

I would like to send submission after form has been saved in Form Builder, I was trying something like this at first (in my XBL file):

<xf:action ev:event="fr-data-save-done" ev:observer="fr-form-model">
    <xf:message event="#all" level="modal">Saved</xf:message>
    <xf:send submission="my-submission" ev:event="#all"/>
</xf:action>

上面的代码放在xbl:template之间的xbl:template之间，在xbl:model之外(尽管我试图将它放在xbl:model里面没有运气).不幸的是，在我将表单保存到Form Builder中后，它不起作用.有人知道为什么它不起作用吗?

The code above is placed in XBL file between xbl:template, outside xbl:model (though I tried to put it inside xbl:model with no luck).Unfortunately it's not working, after I save my form in Form Builder message is not shown.Anyone got idea why it's not working?

推荐答案

您可以手动放置一个事件处理程序，如下所示:

You could place by hand an event handler like this:

<foo:bar id="my-component-id" bind="my-bind">
    <xf:dispatch
        event="fr-data-save-done"
        observer="fr-form-model"
        name="my-custom-event"
        targetid="my-component-id"/>
</foo:bar>

处理程序不必在元素内:

The handler doesn't have to be within the element:

<foo:bar id="my-component-id" bind="my-bind"/>
<xf:dispatch
    event="fr-data-save-done"
    observer="fr-form-model"
    name="my-custom-event"
    targetid="my-component-id"/>

在XBL组件内部:

<xbl:binding id="my-binding-id" element="foo:bar">
    <xbl:handlers>
        <xbl:handler event="my-custom-event" phase="target">
            ... XForms actions here ...
        </xbl:handler>
    </xbl:handlers>
    ...
</xbl:binding>

这篇关于在Form Builder中捕获保存事件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！