让CasperJS将图像上传到文件字段的问题 - 尝试过CasperJS fill()和PhantomJS uploadFile()

Question

我正在尝试使用CasperJS将图像上传到网络表单.

我的表单看起来像这样:

<form action="" method="POST" enctype="multipart/form-data" class="form-vertical">
    ...                        
        <legend>Campaign Banner</legend>
        <div class="control-group image-field ">
            <label class="control-label">Now Large</label>
            <div class="controls">
                <div class="file-field"><input id="id_now_large_image" name="now_large_image" type="file"></div>
                <div class="image-preview"></div>
                <div class="clear"></div>
                <span class="help-inline"></span>
            </div>
        </div>
        <div class="control-group image-field ">
            <label class="control-label">Now Medium</label>
            <div class="controls">
                <div class="file-field"><input id="id_now_medium_image" name="now_medium_image" type="file"></div>
                <div class="image-preview"></div>
                <div class="clear"></div>
                <span class="help-inline"></span>
            </div>
        </div>
        <div class="control-group image-field ">
            <label class="control-label">Now Small</label>
            <div class="controls">
                <div class="file-field"><input id="id_thumbnail_image" name="thumbnail_image" type="file"></div>
                <div class="image-preview now-small"></div>
                <div class="clear"></div>
                <span class="help-inline"></span>
            </div>
        </div>

提交按钮如下所示:

<div class="form-actions">
    <button type="submit" class="btn btn-small ui-button ui-widget ui-state-default ui-corner-all ui-button-text-only" role="button" aria-disabled="false"><span class="ui-button-text">Save changes</span></button>
</div>

我在这里写了完整HTML的要点:https://gist.github.com/victorhooi/8277035

首先,我尝试使用CasperJS的填充方法:

    this.fill('form.form-vertical', {
        'now_large_image': '/Users/victor/Dropbox/CMT Test Resources/Test Banners/Default Banners/now_large.jpg',
    }, false);
    this.click(x('//*[@id="content-wrapper"]//button/span'));

我也做了一个this.capture(),我看到文件字段已经填写:

我没有使用fill方法的内置提交,但我自己点击了提交按钮:

this.click(X( '//*[@ ID = "内容封装器"] //按钮/跨度'));

然后我再做一次捕获,我可以看到表单已经提交:

但是,图像似乎根本没有上传.

我也尝试过使用PhantomJS的uploadFile()方法:

this.page.uploadFile('input[name=now_large_image]', '/Users/victor/Dropbox/CMT Test Resources/Test Banners/Default Banners/now_large.jpg');

然后单击提交按钮.

同样的问题 - 表单字段被填充 - 但是,图像本身似乎没有被提交.

关于如何在这里正确上传图像的任何想法？

Answer 1

由于您已成功填写并提交，请尝试单击“等待”命令。

casper.then(function() {
    //+++ form fill here

    //waits 1 sec
    this.wait(1000, function() {
        this.click(x('//*[@id="content-wrapper"]//button/span'));
    });
});