如何使用 phonegap/jQueryMobile 从 OpenCart 获取 JSON 格式的产品 [英] How to get products in JSON format from OpenCart using phonegap/jQueryMobile
问题描述
无论如何,是否可以从我的 OpenCart 商店,使用 Ajax、JavaScript/jQuery 的 phonegap 移动应用程序获取 JSON 格式的产品目录.OpenCart 允许这样的事情吗?
Is there anyway, to fetch product catalog in JSON format from my OpenCart store, from a phonegap mobile application using Ajax, JavaScript/jQuery. Does OpenCart allow for such a thing?
欢迎任何想法或代码:)
Any ideas or code are welcome :)
推荐答案
OcJoy 是正确的,但提供的解决方案将包含我认为不是您想要的输出的所有页面数据.
OcJoy is going right way but the solution provided will contain all the page data which I guess is not Your desired output.
代替他的解决方案,你应该在 $this->response->setOutput($this->render());代码>:
Instead of his solution, You should do something like this (assuming You need only the products JSON array) before $this->response->setOutput($this->render());
:
if(isset($this->request->get['json'])) {
echo json_encode($this->data['products']);
die;
} else
然后在点击 http://www.example.com/index.php?route=product/category&path=20&json
之后,只有 ID 为 20 的类别的 products 数组的 JSON 会输出.
Then after hitting http://www.example.com/index.php?route=product/category&path=20&json
only the JSON of products array of category with ID 20 will be output.
从模板中调用它作为 AJAX 请求,你可以这样做:
to call this from within a template as an AJAX request, You could do:
$(document).ready(function(){
$.ajax({
url: 'index.php?route=product/category&path=<CATEGORY_ID>&json',
type: 'get',
dataType: 'json',
beforeSend: function() {
},
complete: function() {
},
success: function(data) {
if (data.length > 0) {
// do something here with the products in data array
}
}
});
});
确保将
替换为上面 URL 中的正确值,并在 success
回调函数中添加所需的功能.
Make sure to replace <CATEGORY_ID>
with the right value in the URL above and to add the desired functionality within the success
callback function.
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