JSON无法将对象解组为字符串类型的GO值

Question

Writing Golang app using github.com/zserge/lorca package. 使用github.com/zserge/lorca包编写Golang应用程序。 This binds golang funcs to Javascript. 这会将golang函数绑定到Javascript。 I have HTML with text input and submit button which should pass the text input as an arg into the Javascript binding. 我有带有文本输入和提交按钮的HTML，该按钮应将文本输入作为arg传递到Javascript绑定中。 It looks as follows: 它看起来如下：

<input type="text" name="MACADD" style="height:20px; width:210px">
<input type="submit" value="submit" onclick="JSBINDFUNC(MACADD)">

The JSBINDFUNC takes golang type string for input. JSBINDFUNC采用golang类型的string作为输入。 When I hit submit, it should be passing the text entered for MACADD as an arg into the JSBINDFUNC func. 当我点击提交时，它应该将为MACADD输入的文本作为一个参数传递给JSBINDFUNC函数。

However, I'm coming back with the err 但是，我回来了

exception":{"type":"string","value":"json: cannot unmarshal object into Go value of type string"}

Needing this object to become golang string . 需要这个object成为golang string 。

More complete snip: 更完整的截图：

package main

import (
    "fmt"
    "log"
    "net/url"

    "github.com/zserge/lorca"
)

func main() {
    ui, err := lorca.New("data:text/html,"+url.PathEscape(`
        <html>
                <form action="/action_page.php">
                    MAC Address:<br>
                    <input type="text" name="MACADD" style="height:20px; width:210px">
                    <input type="submit" value="Submit" onclick="JSBINDFUNC(MACADD)">
                </form> 
            </body>
        </html>
        `), "", 480, 320)
    if err != nil {
        log.Fatal(err)
    }
    //ui.Bind implemented @ https://github.com/zserge/lorca/blob/master/ui.go#L110
    ui.Bind("JSBINDFUNC", func(MAC string) {
        fmt.Println(MAC)
        return
    })
    defer ui.Close()
    <-ui.Done()
}

Answer 1

The issue is with your javascript. 问题出在您的JavaScript。 Update your onclick attribute like so: 像这样更新您的onclick属性：

<input type="submit" value="Submit" onclick="JSBINDFUNC(MACADD.value)">

JSON无法将对象解组为字符串类型的GO值

问题描述

1 个解决方案

解决方案1
2 已采纳 2019-03-27 20:04:26

JSON无法将对象解组为字符串类型的GO值

问题描述

1 个解决方案

解决方案1 2 已采纳 2019-03-27 20:04:26

解决方案1
2 已采纳 2019-03-27 20:04:26