Question

我正在使用线程内的文件下载。我的问题是我无法在href和download属性内分配文件名，因此当我尝试下载文件时，它不显示文件。我尝试用特定的数据替换href，它可以正常工作。

请帮助我分配我进入href并下载attrib的文件的名称。

这是我的JavaScript：

$.each(data, function(key, value)
{
    var message = value.message;
    var cnt = value.count;
    var n = message.includes('.jpg') || message.includes('.png') ||
            message.includes('.jpeg')|| message.includes('.pdf') || message.includes('.csv') || 
            message.includes('.docx') || message.includes('.xlsx');
    message = value.message;

    $('#divv').append('<a href="uploads/{{"'+value.message+'"}}" 
                       download="{{"'+value.message+'"}}" style="font-weight: bold;"
                       class="bsi">' +
                      '<span class="glyphicon glyphicon-download"></span>'+
                      "  "+value.message+'</a>'+ 
                      '<i class="bsi_date">'+value.dateReplied+" "+ value.username+'</i>');
    getUserFullName(cnt);
}); //each

Answer 1

您可以使用此功能

<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
  $("button").click(function(){
    $("#?").attr("href", "https://whatyouwant/jquery/");
  });
});
</script>
</head>
<body>

<p><a href="https://www.whatyouwant.com" id="?">whatyouwant.com</a></p>

<button>Change href Value</button>

<p>Mouse over the link (or click on it) to see that the value of the href attribute has changed.</p>

</body>
</html>

谢谢

如何在$ .each ajax中设置href值

1 个答案: