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import gradio as gr
enable_copy_js = """
<script>
document.addEventListener('copy', function(e) {
// 获取选中的文本
var selectedText = window.getSelection().toString();
if(selectedText) {
// 直接触发 gradio 组件的更新
const textbox = document.getElementById('copy_textbox');
if(textbox) {
textbox.querySelector('textarea').value = selectedText;
// 触发 change 事件以更新 Gradio 状态
textbox.querySelector('textarea').dispatchEvent(new Event('input', { bubbles: true }));
}
}
});
</script>
"""
def on_copy(fn, inputs, outputs):
copy_textbox = gr.Textbox(elem_id="copy_textbox", visible=False)
return copy_textbox.change(fn, [copy_textbox] + inputs, outputs)
# with gr.Blocks(head=enable_copy_js) as demo:
# gr.Markdown("Hello\nTest Copy")
# copy_textbox = gr.Textbox(elem_id="copy_textbox", visible=False)
# def copy_handle(text):
# gr.Info(text)
# copy_textbox.change(copy_handle, copy_textbox)
# demo.launch() |