Html 如何使用extJS发布json数据
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How to post json data with extJS
提问by maximus
I'm a bit of a newb with both extJS and json. What is the most painless route to POSTing json data using extJS? I'm not really interested any GUI features, just using the framework to send some sample data.
我是 extJS 和 json 的新手。使用 extJS 发布 json 数据的最轻松的途径是什么？我对任何 GUI 功能都不感兴趣，只是使用框架发送一些示例数据。
回答by Krishna K
Ext.Ajax.request({
url: 'foo.php', // where you wanna post
success: passFn, // function called on success
failure: failFn,
params: { foo: 'bar' } // your json data
});
回答by Sandeepan Kundu
The following will identify as 'POST' request
以下将识别为“ POST”请求
Ext.Ajax.request({
url: 'foo.php', // where you wanna post
success: passFn, // function called on success
failure: failFn,
jsonData: { foo: 'bar' } // your json data
});
The following will identify as 'GET' request
以下将识别为“ GET”请求
Ext.Ajax.request({
url: 'foo.php', // where you wanna make the get request
success: passFn, // function called on success
failure: failFn,
params: { foo: 'bar' } // your json data
});
回答by Ben
Just to add my two cents:
只是添加我的两分钱：
//
//Encoding to JSON:
//
var myObj = {
visit: "http://thecodeabode.blogspot.com/"
};
var jsonStr = Ext.encode(myObj);
//
// Decoding from JSON
//
var myObjCopy = Ext.decode(jsonStr);
document.location.href = myObj.visit;
回答by Brian Moeskau
The examples posted here show the basic idea. For complete details on all configurable options see the Ext.Ajax docs.
此处发布的示例显示了基本思想。有关所有可配置选项的完整详细信息，请参阅Ext.Ajax 文档。
回答by Saurabh Nemade
Code Snippet:
代码片段：
Ext.Ajax.request({
url: "https://reqres.in/api/users",
success: function (response) {
Ext.Msg.alert("success", response.responseText);
},
failure: function () {
Ext.Msg.alert("failure", "failed to load")
},
params: {
"name": "morpheus",
"job": "leader"
}
});
