ext前台接收action传过来的json数据

复制代码 代码如下:

Ext.Ajax.request({

method:'POST',//请求方式

params : {dagl_code:dagl_code},

url:lcwPath+"/daxt/lcgl.shtml?method=getJgBycode",//请求的url地址

success: function(response, opts) {

if(response.responseText!='{}'){

alert(response.responseText);

<span>//第一种方法

var dagl_jg = Ext.util.JSON.decode(response.responseText).dagl_jg;

//第二种方法

var json = eval("(" + re.responseText + ")");

var dagl_jg= json.dagl_jg;

</span>

var org_mc = Ext.util.JSON.decode(response.responseText).org_mc;

var lccode = Ext.util.JSON.decode(response.responseText).lccode;

var lcname = Ext.util.JSON.decode(response.responseText).lcname;

Ext.getCmp("jgs").comboHidden.setValue(dagl_jg);

Ext.getCmp('jgs').setValue(org_mc);

Ext.getCmp('dagl_jg').setValue(dagl_jg);

Ext.getCmp('sslc').setValue(lccode);

Ext.getCmp('sslc').setRawValue(lcname);

var dagl_jg = Ext.getCmp('jgs').comboHidden.getValue();

lcStore.proxy = new Ext.data.HttpProxy({url: lcwPath + '/daxt/lcgl.shtml?method=getDaxx&dagl_type=L&dagl_jg=' + dagl_jg});

lcStore.load();

Ext.getCmp('lcbh').setValue('');

}else{//值没有，清空信息

Ext.MessageBox.show({

title:'提示',

msg:config.string.NOTNUMBERMSG_OR_NUMBERLOSEEFFICACY,

minWidth:270,

icon:Ext.MessageBox.WARNING,

buttons:{"ok":"关闭"},

fn:function(e){Ext.MessageBox.hide();},

closable:true

});

Ext.getCmp("jgs").setValue("");

Ext.getCmp("lcbh").setValue("");

}

},

failure: function(response, opts) {

Ext.MessageBox.show({

title:'系统提示',

msg:'系统出现非预期异常',

minWidth:270,

icon:Ext.MessageBox.WARNING,

buttons:{"ok":"关闭"},

fn:function(e){Ext.MessageBox.hide();},

closable:true

});

}

});