无法在laravel 5.2中查询json数据 [英] cant't query json data in laravel 5.2

问题描述

我正在通过laravel 5.2和vuejs制作一个地址簿应用程序，我的应用程序需要CRUD功能，我停留在Update部分，我通过ajax将数据发送到laravel我在laravel中获取数据，但是我无法更新行.这是我在vuejs中处理更新的方法:

I'm making a adressbook app via laravel 5.2 and vuejs, my app needs CRUD functionality, i stuck at Update part, i send the data via ajax to laravel and i get the data in laravel but i cant update rows. this is my method in vuejs that handle updating:

updatecontact:function(){
    var contactid = this.editingcontact.id;
    var contact update = JSON.stringify(this.editingcontact);
    this.$http({url: '/adressbook/'+contactid, data: {contactupdate} , method: 'PATCH'})
    .then(function (response) {
        console.log(response);
    }, function (response) {
      // error callback
    });

这是在laravel(是PUT)中处理ajax请求的方法

and this the method that handles ajax request in laravel(it's a PUT)

public function update(Request $request, $id)
{
     $adressbook = Adressbook::findorFail($id);
     $adressbook->save($request->all());
}

最后这是数据的样子:

contactupdate: "{"id":5,"companyName":"poolad","zamineKar":"test","tel":"44044440","fax":"44044422","email"}"

推荐答案

一种更好的方法是发送 this.editingcontact 作为数据:

A better way to do it would just be to send this.editingcontact as the data:

updatecontact:function(){
  var contactid = this.editingcontact.id;
  this.$http({url: '/adressbook/'+contactid, data: this.editingcontact , method: 'PATCH'})
  .then(function (response) {
    console.log(response);
  }, function (response) {
  // error callback
});

然后此更新代码应起作用:

Then this update code should work:

public function update(Request $request, $id)
{
 $adressbook = Adressbook::findOrFail($id);
 $adressbook->update($request->all());
}

这篇关于无法在laravel 5.2中查询json数据的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！