問題描述
我通常會在響應正文中附加一個編碼的 json 對象，但是現在我遇到了需要使用 ContextSwitch 操作助手的情況.
I normally append an encoded json object to the response body, however I now have a situation that warrants using the ContextSwitch action helper.
我有一個 Zend_Form 需要三個不同的響應上下文:
I have a Zend_Form that requires three different response contexts:
- html - 將表單呈現為普通的 html在布局內.
- html-partial - 呈現的 ajaxget"請求只是表單為 html.
- json - 返回的 ajaxpost"請求任何形式驗證錯誤消息.
- html - Render the form as normal html within a layout.
- html-partial - An ajax "get" request that renders just the form as html.
- json - An ajax "post" request that returns any form valiation error messages.
對于每個上下文，我有 3 個視圖腳本.雖然這兩個html上下文可以使用同一個視圖腳本，但是我還沒有弄清楚這是否可能.
For each context I have 3 view scripts. Although the two html contexts could use the same view script, but I haven't figured out if this is possible.
- form.phtml
- form.html.phtml
- form.json.phtml
html 上下文視圖可以正常工作，但是 json 視圖沒有被選中.覆蓋默認 json post 回調行為或將自定義編碼對象傳遞給響應正文的最佳方法是什么?
The html context views work okay, but the json view is not being picked up. What is the best method to override the default json post callback behaviour or pass a custom encoded object to the response body?
推薦答案
就我個人而言，我不使用視圖"來生成 JSON 內容.在我的 init() 中，我有這樣的東西:
Personally, I don't use "View" to generate JSON content.
In my init(), I have something like this:
$ajaxContext = $this->_helper->getHelper('AjaxContext');
$ajaxContext->setAutoJsonSerialization(false)
->addActionContext('index', array('html', 'json'))
->initContext();
在我的indexAction()中:
if ( true === $this->isAjaxJson() ) {
$this->_helper->json(
array(
'response' => $myResponse,
'message' => $myMesage
)
);
return;
}
希望對您有所幫助.
這篇關于使用 Zend Action Helper ContextSwitch 創建自定義 JSON 響應對象的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！