Question

代码如下：

$('#browseButton').click(() => {
document.getElementById('directory').value = dialog.showOpenDialog({
    filters: [
        {name: 'somefile.exe', extensions: ['exe']},
        {name: 'All Files', extensions: ['*']}
    ],
    properties: ['openFile']
    });
});

HTML：

<form class="ui form">
        <div class="field">
            <label for="directory">SteamCMD Directory</label>
            <div class="ui action input">
                <input id="directory" type="text">
                <button id="browseButton" class="ui secondary button">
                    <i class="icon folder open"></i>
                    Browse
                </button>
            </div>
        </div>
</form>

使用语义UI

当我在“打开”对话框中单击“确定”时，将打开一个新对话框。我必须两次选择文件才能注册document.getElementById('directory').value。

Answer 1

我认为这将解决此问题：

     document.getElementById('browseButton').onclick = () =>
      {
        var file =document.getElementById('directory').value
       dialog.showOpenDialog((file) => {
       filters: [
       {name: 'somefile.exe', extensions: ['exe']},
       {name: 'All Files', extensions: ['*']}
                ],
             properties: ['openFile']
    });
   });

为什么打开对话框会出现两次？

1 个答案: