我不知道很多關於JS,我在這個世界上是新的,我知道HTML和CSS,但是這一次我被要求作出aplication在哪裏必須從純文本接收數據到使用JS的公式。我怎樣才能讀取在JavaScript
這裏是我的純文本的data.txt:
Interfaces: test1,
IP: 192.168.1.1,
Mask : test,
Gateway : test,
DNS 1: test,
DNS 2: test,
Broadcast: test
這是我的事業部:
<div class="col-md-12">
<div class="form-panel">
<h4><i class="fa fa-angle-right"></i> Formulario </h4>
<hr />
<form method="post">
<div class="form-group">
<label class="col-sm-3 col-sm-3 control-label">Interfaces:</label>
<div class="col-sm-9">
<input type="text" class="form-control"
</div>
</div>
<div class="form-group ">
<label class="col-sm-3 col-sm-3 control-label">IP: </label>
<div class="col-sm-9">
<input type="text" class="form-control"
</div>
</div>
<div class="form-group">
<label class="col-sm-3 col-sm-3 control-label">Mask : </label>
<div class="col-sm-9">
<input type="text" class="form-control"
</div>
</div>
<div class="form-group">
<label class="col-sm-3 col-sm-3 control-label"> Gateway : </label>
<div class="col-sm-9">
<input type="text" class="form-control"
</div>
</div>
<div class="form-group">
<label class="col-sm-3 col-sm-3 control-label">DNS 1 : </label>
<div class="col-sm-9">
<input type="text" class="form-control"
</div>
</div>
<div class="form-group">
<label class="col-sm-3 col-sm-3 control-label">DNS 2 : </label>
<div class="col-sm-9">
<input type="text" class="form-control"
</div>
</div>
<div class="form-group">
<label class="col-sm-3 col-sm-3 control-label">Broadcast : </label>
<div class="col-sm-9">
<input type="text" class="form-control"
</div>
</div>
<br><br>
<div class="form-group">
<button type="submit" name="Save" class="btn btn-success btn-sm" " title="Save"><i class="fa fa-save"></i> Save</button>
</div>
</form>
</div>
這就是我從你們那裏拿到劇本,因爲我一直在尋找的代碼做到這一點,這就是我得到的。
的一點是,包含數據「data.tx」應該是我的處方,如果我修改任何領域那裏,我點擊「保存」按鈕,它在我的純文本寫爲好。
有沒有一種方法,使工作?謝謝!
整個代碼波紋管。
var mytext;
var connection = new XMLHttpRequest();
connection.open('GET', '/data.txt');
connection.onreadystatechange = function() {
mytext=connection.responseText;
}
connection.send();
<div class="col-md-12">
\t \t \t \t <div class="form-panel">
<h4><i class="fa fa-angle-right"></i> Formulario </h4>
<hr />
\t \t \t \t <form method="post">
\t \t \t \t \t <div class="form-group">
\t \t \t \t \t \t <label class="col-sm-3 col-sm-3 control-label">Interfaces:</label>
<div class="col-sm-9">
\t \t \t \t \t \t \t <input type="text" class="form-control"
\t </div>
\t \t \t \t \t </div> \t
\t \t \t \t \t <div class="form-group ">
\t \t \t \t \t \t <label class="col-sm-3 col-sm-3 control-label">IP: </label>
<div class="col-sm-9">
\t \t \t \t \t \t \t <input type="text" class="form-control"
\t \t \t \t \t \t </div>
</div>
\t \t \t \t \t <div class="form-group">
\t \t \t \t \t \t <label class="col-sm-3 col-sm-3 control-label">Mask : </label>
\t \t \t \t \t \t <div class="col-sm-9">
\t <input type="text" class="form-control"
\t \t \t \t \t \t </div>
</div>
<div class="form-group">
\t \t \t \t \t \t <label class="col-sm-3 col-sm-3 control-label"> Gateway : </label>
\t \t \t \t \t \t <div class="col-sm-9">
\t <input type="text" class="form-control"
\t \t \t \t \t \t </div>
</div>
<div class="form-group">
\t \t \t \t \t \t <label class="col-sm-3 col-sm-3 control-label">DNS 1 : </label>
\t \t \t \t \t \t <div class="col-sm-9">
\t <input type="text" class="form-control"
\t \t \t \t \t \t </div>
</div>
<div class="form-group">
\t \t \t \t \t \t <label class="col-sm-3 col-sm-3 control-label">DNS 2 : </label>
\t \t \t \t \t \t <div class="col-sm-9">
\t <input type="text" class="form-control"
\t \t \t \t \t \t </div>
</div>
<div class="form-group">
\t \t \t \t \t \t <label class="col-sm-3 col-sm-3 control-label">Broadcast : </label>
\t \t \t \t \t \t <div class="col-sm-9">
\t <input type="text" class="form-control"
\t \t \t \t \t \t </div>
</div>
\t \t \t \t \t <br><br>
\t \t \t \t \t <div class="form-group">
\t \t \t \t \t \t <button type="submit" name="Save" class="btn btn-success btn-sm" " title="Save"><i class="fa fa-save"></i> Save</button>
\t \t \t \t \t </div>
\t \t \t \t </form>
\t \t \t </div>
\t
</div>
您在'onreadystatechange'事件處理程序中缺少一些重要檢查,找到教程和任何教程。 – adeneo