如果我正在使用laravel，如何在ajax中编写@if

Question

Here I need a help how to write @if role in the javascript if Im using Laravel and the code in laravel as you see but I want to write the same code in the ajax section

Laravel code:

 <td class="text-center">@if ($post->adver_position==0) TOP @endif @if ($post->adver_position==1) RIGHT @endif @if ($post->adver_position==2) LEFT @endif @if ($post->adver_position==3) BOTTOM @endif</td>

Ajax:

      $('.item' + data.id).replaceWith("<tr class='item" + data.id + "'><td  class='col1'>" + data.id + "</td><td><img src='images/" + data.adver_photo + "'style='width: 50%;margin-left: 35px;border-radius: 3px;border: 1px solid #1a2732;' /></td><td>" + data.adver_title + "</td>"

Answer 1

You can not use blade from the client side, but a solution to your problem would be the next one. You can build the string that goes inside the replaceWith() function and make the comparisons from the java script, for example:

  var content = "<tr class='item" + data.id + "'> "
                +  "<td  class='col1'>" + data.id + "</td> "
                +  "<td><img src='images/" + data.adver_photo + "'style='width: 50%;margin-left: 35px;border-radius: 3px;border: 1px solid #1a2732;' /> </td>" 
                +  "<td>" + data.adver_title + "</td>"
                +  "<td> ";

  switch(data.adver_position) {
    case 0:
        content = content + "TOP";
        break;
    case 1:
        content = content + "RIGHT";
        break;
    case 2:
        content = content + "LEFT";
        break;
    case 3:
        content = content + "BOTTOM";
        break;
    }

    content = content + "</td> </tr>"


     $('.item' + data.id).replaceWith(content);