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Javascript 如何从表行单击获取值并在输入字段中显示_Javascript_Jquery_Html_Input_Return Value - Fatal编程技术网

Javascript 如何从表行单击获取值并在输入字段中显示

Javascript 如何从表行单击获取值并在输入字段中显示,javascript,jquery,html,input,return-value,Javascript,Jquery,Html,Input,Return Value,这里有一个gviz表,其中包含数据和代码: 我还创建了一个带有输入字段的模式窗口。现在我想当我点击表格行时,在模式窗口的输入字段中显示行数据。。。我怎么能做到 <!-- Button trigger modal --> <button class="btn btn-success" data-toggle="modal" data-target="#myModal"> Edit selected row</button> <!-- Modal --&g

这里有一个gviz表,其中包含数据和代码:

我还创建了一个带有输入字段的模式窗口。现在我想当我点击表格行时,在模式窗口的输入字段中显示行数据。。。我怎么能做到

<!-- Button trigger modal -->
<button class="btn btn-success" data-toggle="modal" data-target="#myModal">
Edit selected row</button>

<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
        <h4 class="modal-title" id="myModalLabel">Add new row</h4>
      </div>
      <div class="modal-body">
        <div class="input-group">
  <span class="input-group-addon">Name</span>
  <input type="text" id-"name" class="form-control" placeholder="Type name">
        </div></br>
        <div class="input-group">
  <span class="input-group-addon">Gender</span>
  <input type="text" id="gender" class="form-control" placeholder="Gender?">
</div></br>
        <div class="input-group">
  <span class="input-group-addon">Age</span>
  <input type="text" id="age" class="form-control" placeholder="Number of age">
</div></br>
        <div class="input-group">
  <span class="input-group-addon">Donuts eaten</span>
  <input type="text" id="donuts_eaten" class="form-control" placeholder="Number of donuts eaten">
</div></br>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div><!-- /.modal-content -->
  </div><!-- /.modal-dialog -->
</div><!-- /.modal -->

编辑所选行
&时代;
添加新行
名称

性别
年龄
吃甜甜圈
接近 保存更改
因此: 1.用户单击表格行 2.用户点击“编辑行”按钮 3.用户从行到输入字段获取值

这可能吗


对不起,我的英语不好,但我正在努力学习

检查此项,此项部分有效,即仅适用于白色背景的表格行。更改必要的内容以使其适用于所有行。

因为我不熟悉您的代码,我将编写一个我认为适合您的代码,并添加一些注释以使其更清晰,如果您需要其他内容,请告诉我

$("#YourTableId tbody tr").click(function () {
    //this = the row a user has clicked
    var storedNameInTable = $(this).find("#name").text(); // will get the label with id = name from the same row a user has clicked
    $("#name").val(storedNameInTable); //will take the name and put it on the textbox.
    var self = this;        //saves the row scope
    $("#SaveChanges").click(function () {
        var NameAfterChange = $("#name").val();  //takes the newly changed name
        $(self).find("#name").text(NameAfterChange);  //puts it in the table
        $("#SaveChanges").unbind("click");  //make sure you want call this button again so you want have more than 1 click event
    });
});