ExtJS存储筛选器未完全发送

我有一个与远程数据库模型同步的商店。我需要应用远程过滤。问题是，如果我在配置选项中设置了一个过滤器，过滤器将被发送（加载或同步），但不是完全发送。 存储：

var RegularItemsStore=Ext.create("appMain.Store.UniversalStore",{
     model: 'OrderModel',
     modelName:'Order2',  
     autoSync: true, 
     filters:  [{ "property" : "storeId", "value": 0 , "type": "numeric",  "operator": "="}, 
});

Query String Parameters 
    r:backend/index
    Table:Order2
    log:0 
    ...
    filter:[{"property":"storeId","value":0}]

this.proxy =         
{  
    url:  "index.php?r=backend/index&Table=" + this.modelName + this.params,
    reader: { 
         root: "result.data",
         totalProperty: "result.count",     
         type: "json",
         metaProperty: 'myMetaData', // config for metaData:  
    }, 
    actionMethods: {
          read: 'GET', update: 'POST'
    },   
    ...
};

Ext.each(ItemStoreArray, function(store){
   var filter = [ { property: 'contractorId', value: ContractorSelectedId ,  operator: '=', type: 'numeric' }, { property: 'userId', value: UserId ,  operator: '=', type: 'numeric' }];  
   store.getProxy().setExtraParam('filter' , Ext.JSON.encode(filter) ); 
   store.load();        //console.dir(store);               
});

在Http ajax请求中，此筛选器仅通过属性传递：“

”：“storeId”，“value”：0

，

“type”：“numeric”，“operator”：“=”

；在web开发工具中：

var RegularItemsStore=Ext.create("appMain.Store.UniversalStore",{
     model: 'OrderModel',
     modelName:'Order2',  
     autoSync: true, 
     filters:  [{ "property" : "storeId", "value": 0 , "type": "numeric",  "operator": "="}, 
});

Query String Parameters 
    r:backend/index
    Table:Order2
    log:0 
    ...
    filter:[{"property":"storeId","value":0}]

this.proxy =         
{  
    url:  "index.php?r=backend/index&Table=" + this.modelName + this.params,
    reader: { 
         root: "result.data",
         totalProperty: "result.count",     
         type: "json",
         metaProperty: 'myMetaData', // config for metaData:  
    }, 
    actionMethods: {
          read: 'GET', update: 'POST'
    },   
    ...
};

Ext.each(ItemStoreArray, function(store){
   var filter = [ { property: 'contractorId', value: ContractorSelectedId ,  operator: '=', type: 'numeric' }, { property: 'userId', value: UserId ,  operator: '=', type: 'numeric' }];  
   store.getProxy().setExtraParam('filter' , Ext.JSON.encode(filter) ); 
   store.load();        //console.dir(store);               
});

而如果我在与store相关的代理上设置了filter，则该筛选器会原封不动地（以正确的方式）传递到服务器： 代理配置：

var RegularItemsStore=Ext.create("appMain.Store.UniversalStore",{
     model: 'OrderModel',
     modelName:'Order2',  
     autoSync: true, 
     filters:  [{ "property" : "storeId", "value": 0 , "type": "numeric",  "operator": "="}, 
});

Query String Parameters 
    r:backend/index
    Table:Order2
    log:0 
    ...
    filter:[{"property":"storeId","value":0}]

this.proxy =         
{  
    url:  "index.php?r=backend/index&Table=" + this.modelName + this.params,
    reader: { 
         root: "result.data",
         totalProperty: "result.count",     
         type: "json",
         metaProperty: 'myMetaData', // config for metaData:  
    }, 
    actionMethods: {
          read: 'GET', update: 'POST'
    },   
    ...
};

Ext.each(ItemStoreArray, function(store){
   var filter = [ { property: 'contractorId', value: ContractorSelectedId ,  operator: '=', type: 'numeric' }, { property: 'userId', value: UserId ,  operator: '=', type: 'numeric' }];  
   store.getProxy().setExtraParam('filter' , Ext.JSON.encode(filter) ); 
   store.load();        //console.dir(store);               
});

和应用过滤器：

var RegularItemsStore=Ext.create("appMain.Store.UniversalStore",{
     model: 'OrderModel',
     modelName:'Order2',  
     autoSync: true, 
     filters:  [{ "property" : "storeId", "value": 0 , "type": "numeric",  "operator": "="}, 
});

Query String Parameters 
    r:backend/index
    Table:Order2
    log:0 
    ...
    filter:[{"property":"storeId","value":0}]

this.proxy =         
{  
    url:  "index.php?r=backend/index&Table=" + this.modelName + this.params,
    reader: { 
         root: "result.data",
         totalProperty: "result.count",     
         type: "json",
         metaProperty: 'myMetaData', // config for metaData:  
    }, 
    actionMethods: {
          read: 'GET', update: 'POST'
    },   
    ...
};

Ext.each(ItemStoreArray, function(store){
   var filter = [ { property: 'contractorId', value: ContractorSelectedId ,  operator: '=', type: 'numeric' }, { property: 'userId', value: UserId ,  operator: '=', type: 'numeric' }];  
   store.getProxy().setExtraParam('filter' , Ext.JSON.encode(filter) ); 
   store.load();        //console.dir(store);               
});

如何解决？我应该在store init中的代理上设置一个永久过滤器吗？如何设置

更新 按照Alexander的建议，我已覆盖解决该问题的代理配置参数：

encodeFilters: function(filters) {
     var min = [],
     length = filters.length,
     i = 0;

     for (; i < length; i++) {
        min[i] = {
             property: filters[i].property,
             value   : filters[i].value,
             operator   : filters[i].operator, // added
             type   : filters[i].type, // added
         };
     }
     return this.applyEncoding(min);
},  

encodeFilters:函数（过滤器）{
var min=[]，
长度=过滤器长度，
i=0；
对于（；i

您可以覆盖所用代理中的

encodeFilters:function（filters）

---

对于默认实现，请查看src/data/proxy/Server.js。

我可以问一下，这个文件可能位于哪里；我搜索了文件夹，但什么也没找到……这是我的extjs目录的快照：它在Ext源代码中，你可以从他们的网站下载。我不知道它在你的硬盘上的什么地方，但他们甚至在网上有它：