小编Sto*_*rit的帖子

已经在microsoft上下载了sqlsrv ...

和我的phpinfo()

启用了php.ini两个C:\wamp\bin\apache\apache2.4.9\bin和C:\wamp\bin\php\php5.5.12

仍然有这样的错误.

Failed to get DB handle: SQLSTATE[IMSSP]: This extension requires the Microsoft ODBC Driver 11 for SQL Server to communicate with SQL Server. Access the following URL to download the ODBC Driver 11 for SQL Server for x86: http://go.microsoft.com/fwlink/?LinkId=163712 

我的代码是

try {
    $dbh = new PDO ("sqlsrv:Server=$host;Database=$db","$user","$pass");
  } catch (PDOException $e) {
    echo "Failed to get DB handle: " . $e->getMessage() . "\n";
    exit;
  }
  $stmt = $dbh->prepare("select top 5 from …

我有一个工作的零食吧,但它只在每个组件上,我想在我的服务上添加它,所以我会打电话给它.这是我的样本component.ts

import { MdSnackBar, MdSnackBarRef } from '@angular/material';
...
export class EmployeeListComponent implements OnInit {
  public toastRef: MdSnackBarRef<any>;
  constructor(private _activatedRoute:ActivatedRoute,private router: Router, private http:PMISHttpService, private toast: MdSnackBar) {

  ngOnInit() {
    this.notify('test');
  }
  ...
  notify (text: string) {
    this.toastRef = this.toast.open(text, null);
    setTimeout(() => {
      this.toastRef.dismiss();
    }, 5000);
  }
  ...
}

我有表格阵列,我很难解决这个问题.

这是我目前的代码

.TS

ngOnInit() {
    this.item = this.fb.group({
      codeId: ['', Validators.pattern(/^\d+$/)],
      name: ['', [Validators.required, Validators.minLength(3)]],
      stepTextarea: ['', []],
      steps: [this.fb.array([]), []]
    });
}
addProcedure (e): void {
    e.preventDefault();
    const control = <FormGroup>this.item;
    const steps = <FormArray>this.item.controls['steps'];

    steps.push(control.get('stepTextarea').value);
    control.get('stepTextarea').setValue("", {onlySelf: true})
  }

onSubmit({value, valid}: {value: Item, valid: boolean}): void {
    const control = <FormGroup>this.item;
    console.log(value);
}

html的

<ol ngFor [ngForOf]="item.get('steps').controls">
  <span [formGroupName]="i">{{i}}</span>
</ol>

我很难如何填充和推动.我找不到任何教程.

编辑

提交时我想要这样的东西

{
    codeId: 123,
    name: "wew",
    stepTextarea: "",
    steps: ['asdjlkas','12312','12321']
}

我不知道这个错误是什么。请有人给我一些解释

在我的UserController.php

class UserController extends Controller {
    public function viewCard($card_id) {
        return Tag::test($card_id);
    }
}

在我的模型上Tag.php

class Tag extends Model {
    public function test($card_id){
        return DB::SELECT(DB::RAW("SELECT name FROM tagmap tm, tags t WHERE t.id = tm.tag_id AND tm.card_id = :card_id"), ['card_id'=>$card_id]);
    }
}

我不知道哪里失败了，哪里做错了......

谢谢....

我有一个html,我可以根据他们的数据进行过滤,但我不知道如何组合它.

这是我的脚本,搜索名称已经工作,但单选按钮isActive仍无法正常工作,需要在我的过滤器上添加.我不知道如何在过滤器上使用它.

$('input[type=text][name=search_name').on('input', function(e) {
  e.stopPropagation();
  e.preventDefault();

  var fullname = $(this).val();
  var isActive = $('input[type=radio][name=isActive]').val();
  searchStudent(fullname, isActive);
});

$('input[type=radio][name=isActive]').on('change', function(e) {
  e.stopPropagation();
  e.preventDefault();

  var fullname = $('input[type=text][name=search_name').val();
  var isActive = $(this).val();
  searchStudent(fullname, isActive);
});

function searchStudent(fullname, isActive) {
  $("ul li").each(function() {
    // I don't know how to add the isActive
    if ($(this).data('fullname').search(new RegExp(fullname, "i")) < 0) {
      $(this).hide();
    } else {
      $(this).show();
    }
  });
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div>
  <input type="text" name="search_name">
  <span><input type="radio" checked="" autocomplete="off" value="2" name="isActive"> All</span> …

我不知道如何找到这些单词..例子我有这个文字......

The other day I went to the <location> and bought some <plural-noun> . Afterwards, I went to <location> , but it was very <adjective> so I left quickly and went to <location> .

当我搜索<和>谷歌时,我不知道搜索的原因,它将被忽略.需要帮助如何获得此字符串.

所以我会得到<location>,<plural-noun>,<location>,<adjective>,<location>

我必须使用这种charAt()方法.我的尝试:

String string = this.fileName;
for(int i = 0; i < string.length(); i++)
                if((string.charAt(i) == '<') && (string.charAt(i) == '>'))
                    System.println(""); //<-------- IM STUCK HERE

我不知道......差不多两天没睡觉了.

我目前但最后一个问题......如何移除<和 …

我的模型上有这个Scholar

<?php namespace App;

use Illuminate\Database\Eloquent\Model;

class Scholar extends Model {

    protected $primaryKey = 'scholar_id';
    protected $fillable = ['ngo_id','scholar_lname','scholar_fname','scholar_image','scholar_nickname','scholar_cityAddress','scholar_permaAddress','scholar_birthday','scholar_placebirth','scholar_age','scholar_gender','scholar_email','scholar_contact'];

}

那么这是我的控制器上

$scholars = new Scholar; <------

if(Input::get('age_from'))
    $scholars->where('age', '=', Input::get('age_from'));

$scholars->get();

return $scholars;

我想启动这个，但是当我尝试时$scholars = Scholar::all();我无法->get()再使用；

无论如何如何做这个可选的where？

我在将第一行与 colspan 对齐时遇到问题，它不能正确地 colspan。这是结果：

    .header-wrap {
      display: flex;                  
      align-items: flex-start;        
      justify-content: space-between; 
    }
    
    .header-blue   { margin-bottom: 50px; background-color: #3498DB; color: #fff; }
    .header-left   { width: 400px; text-align: left; }
    .header-left > h3 {margin: 5px 0 !important;}
    .header-right  { width: 400px; text-align: right; }
    .header-center { width: 400px; text-align: center; }

    <table class="table table-bordered box-shadow--6dp">
      <tr class="header-blue">
        <td colspan="4" class="header-wrap">
          <div class="header-left"><h3>{{ recom.name }}</h3></div>
          <div class="header-center"><b>note:</b> {{ recom.note | displayEmpty }}</div>
          <div class="header-right"><b>Date:</b> {{ recom.date }}</div>
        </td>
      </tr>
      <tr>
        <td></td>
        <td …