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JSON刪除表格行

[英]JSON Delete Table Row

我正在嘗試使用JSON刪除一行數據,但是當我提示確認對話框時,我的javascript函數無法正常運行,如下所示:

<script type="text/javascript">
    $().ready(function() {
      $("a.delete").click(function() {
        $.ajax({
          type: "POST", contentType: "application/json; charset=utf-8", url: this.href, data: "{}", dataType: "json",
          success: function(msg) {
            if (msg.status == "ok") {
              $("tr#" + msg.id).hide();
            }
            else {
              alert(msg.exception);
            }
          }
        });

        return false;
      });
    });
</script>

上面的工作絕對正常,但是我將以下內容放入其中:

  <script type="text/javascript">
    $().ready(function() {
      $("a.delete").click(function() {
        if (!confirm("Are you sure you want to delete this?")) return false;
        $.ajax({
          type: "POST", contentType: "application/json; charset=utf-8", url: this.href, data: "{}", dataType: "json",
          success: function(msg) {
            if (msg.status == "ok") {
              $("tr#" + msg.id).hide();
            }
            else {
              alert(msg.exception);
            }
          }
        });

        return false;
      });
    });
  </script>

確實執行了刪除操作,但是並沒有隱藏表行,這使我認為它尚未被刪除。 有任何想法嗎?

嘗試這個:

  <script type="text/javascript">
    $().ready(function() {
      $("a.delete").click(function() {
       if (confirm("Are you sure you want to delete this?")){ 
          $.ajax({
            type: "POST", contentType: "application/json; charset=utf-8", url: this.href, data: "{}", dataType: "json",
            success: function(msg) {
              if (msg.status == "ok") {
                $("tr#" + msg.id).hide();
              }
              else {
                alert(msg.exception);
              }
            }
           });
        }

        return false;
      });
    });
  </script>

希望這對你有用...

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