get today data from db

@@ -2,7 +2,7 @@ import React, { Component } from 'react';
 import { View, Text, StyleSheet, SafeAreaView, ScrollView, Image } from 'react-native';
 import Circle from '../component/circle_component'
 import {Table, TableWrapper, Row,Rows} from 'react-native-table-component'
-import  {get_now_weight} from'../component/DBhelper.js';
+import  {get_now_weight, get_today_data} from'../component/DBhelper.js';
 
 var date = new Date();
 date.setHours(date.getHours()+9);
@@ -19,12 +19,7 @@ export default class HomeTab extends Component {
             // today : date.getFullYear() + "." + month + "." + date.getDate(),
             today : "1576237044146.4011",
             current_weight : get_now_weight() ,
-            table_contents : [['오후','6:12:15', '+0.25kg', 'Total : 1.5 kg'],['오후','4:27:52', '+0.12kg', 'Total : 1.38kg'],
-            ['오후','6:12:15', '+0.25kg', 'Total : 1.5 kg'],['오후','6:12:15', '+0.25kg', 'Total : 1.5 kg'],
-            ['오후','6:12:15', '+0.25kg', 'Total : 1.5 kg'],['오후','6:12:15', '+0.25kg', 'Total : 1.5 kg'],
-            ['오후','6:12:15', '+0.25kg', 'Total : 1.5 kg'],['오후','6:12:15', '+0.25kg', 'Total : 1.5 kg'],
-            ['오후','6:12:15', '+0.25kg', 'Total : 1.5 kg'],['오후','6:12:15', '+0.25kg', 'Total : 1.5 kg']
-            ]
+            table_contents : get_today_data()
         }
     }
 
@@ -37,7 +32,7 @@ export default class HomeTab extends Component {
               },
             body:JSON.stringify({
                 ras_id : this.state.ID,
-                //date : this.state.today,
+                //date : date,
                 date : "1576237047226.6567"
             }),
         })
@@ -56,7 +51,7 @@ export default class HomeTab extends Component {
         return (
             <View style={style.container}>
                 <View style={style.header}>
-        <Text style={style.tabName}>Home {this.state.ID}</Text>
+        <Text style={style.tabName}>Home</Text>
                 </View>
                 <View style={{flexDirection:'row',flex:0.8,backgroundColor: "rgba(230,230,230,0.5)"}}>
                         <View style={{flex:1,justifyContent:'center'}}>
@@ -79,8 +74,8 @@ export default class HomeTab extends Component {
                             <Text style={style.history}>Today's History</Text>
                             <Table>
                                 <TableWrapper>
-                                    <Row data={['시간', '증감량', '총량']} flexArr={[2.5, 1.5, 1.5]} textStyle={style.row_style1}/>
-                                    <Rows data={this.state.table_contents} flexArr={[1, 1.5, 1.5, 1.5]} textStyle={style.row_style2}/>
+                                    <Row data={['시간', '증감량', '총량']} flexArr={[1, 1, 1]} textStyle={style.row_style1}/>
+                                    <Rows data={this.state.table_contents} flexArr={[1, 1, 1]} textStyle={style.row_style2}/>
                                 </TableWrapper>
                                       
                             </Table>

@@ -54,7 +54,7 @@ export function add_data(responseJson){
     }
 
     return responseJson.length;
-}                                       ㅊ
+}                                       
 
 export function get_now_weight(){
     let wastes = realm.objects('Waste');
@@ -68,4 +68,20 @@ export function get_now_weight(){
 export function get_recent_date(){
     
     return realm.objects('Waste').max("date");
+}
+
+export function get_today_data(today){
+  let wastes = realm.objects('Waste');
+  var list = [];
+  for(var i =0; i<wastes.length; i++){
+    if(get_date(wastes[i].date) == get_date(today)){
+      temp = [waste[i].date, waste[i].diff, waste[i].weight]
+      list.append(temp);
+    } 
+  }
+  return list;
+}
+
+var get_date = function (date){
+  return pad(date.getFullyear(),4)+pad(date.getMonth()+1, 2)+ pad(date.getDate(), 2)
 }
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