golang gui

<html>

<head>

    <title>卧槽</title>

    <meta name="viewport" content="width=device-width, initial-scale=1.0">

</head>

<style>

    .div>label{

        width: 100px;

        display: inherit;

    }

    .div>input{

        height: 30px;

    }

</style>

<body>

<div class="div">

    <label for="">MD5加密</label>

    <input type="text" style="width: 250px; margin: 0 auto;" id="input1" >

    <input type="button" style="width: 125px; margin: 0 auto;" value="转换" id="button1">

    <input type="text" style="width: 250px; margin: 0 auto;" id="output1" >

</div>

<div class="div">

    <label for="">base64</label>

    <input type="text" style="width: 250px; margin: 0 auto;" id="input2" >

    <input type="button" style="width: 125px; margin: 0 auto;" value="转换" id="button2">

    <input type="text" style="width: 250px; margin: 0 auto;" id="output2" >

</div>

</body>

</html>

package main

import (

   "crypto/md5"

   "encoding/base64"

   "fmt"

   "github.com/fatih/color"

   "github.com/sciter-sdk/go-sciter"

   "github.com/sciter-sdk/go-sciter/window"

   "io"

)

// Specifying  havily used

// Singltons to make them

// package wide available

var root2 *sciter.Element

var rootSelectorErr2 error

var w2 *window.Window

var windowErr2 error

// Preapare Scitre For Execution ///

func init() {

   // initlzigin window for downloaer

   // app with appropriate properties

   rect := sciter.NewRect(0, 100, 300, 350)

   w2, windowErr2 = window.New(sciter.SW_TITLEBAR|

      sciter.SW_CONTROLS|

      sciter.SW_MAIN|

      sciter.SW_GLASSY,

      rect)

   if windowErr2 != nil {

      fmt.Println("Can not create new window")

      return

   }

   // Loading main html file for app

   htloadErr := w2.LoadFile("D:/go/src/gui/demo3.html")

   if htloadErr != nil {

      fmt.Println("Can not load html in the screen", htloadErr.Error())

      return

   }

   // Initializng  Selector at global level as we  are going to need

   // it mostly and as it is

   root2, rootSelectorErr2 = w2.GetRootElement()

   if rootSelectorErr2 != nil {

      fmt.Println("Can not select root element")

      return

   }

   // Set title of the appliaction window

   w2.SetTitle("卧槽")

}

// Preaprare Program for execution ///

func main() {

   addbutton1, _ := root2.SelectById("button1")

   output1, errout1 := root2.SelectById("output1")

   if errout1 != nil {

      color.Red("failed to bound output 1 ", errout1.Error())

   }

   addbutton1.OnClick(func() {

      output := button1()

      output1.SetText(fmt.Sprint(output))

   })

   addbutton2, _ := root2.SelectById("button2")

   output2, errout2 := root2.SelectById("output2")

   if errout2 != nil {

      color.Red("failed to bound output 1 ", errout2.Error())

   }

   addbutton2.OnClick(func() {

      result2 := button2()

      output2.SetText(fmt.Sprint(result2))

   })

   w2.Show()

   w2.Run()

}

//////////////////////////////////////////////////

/// Function of calc                           ///

//////////////////////////////////////////////////

func button1() string {

   // Refreshing and fetching inputs()

   string1, errin1 := root2.SelectById("input1")

   if errin1 != nil {

      color.Red("failed to bound input 1 ", errin1.Error())

   }

   string1val, errv1 := string1.GetValue()

   color.Green(string1val.String())

   if errv1 != nil {

      color.Red(errv1.Error())

   }

   w2 := md5.New()

   io.WriteString(w2, string1val.String())   //将str写入到w中

   md5str2 := fmt.Sprintf("%x", w2.Sum(nil))  //w.Sum(nil)将w的hash转成[]byte格式

   //return Md5(string1val.String())

   return md5str2

}

func button2()  string {

   // Refreshing and fetching inputs()

   string2, errin2 := root2.SelectById("input2")

   if errin2 != nil {

      color.Red("failed to bound input 1 ", errin2.Error())

   }

   string2val, errv2 := string2.GetValue()

   color.Green(string2val.String())

   if errv2 != nil {

      color.Red(errv2.Error())

   }

   return base64.StdEncoding.EncodeToString([]byte(string2val.String()))

}
# golang gui

golang gui
