Autohotkey（AHK）网页选择文件对话框

Question

我在网页上输入，允许选择文件：

<input name="amount_name" class="form-control" id="amount_input" aria-invalid="false" type="text" value="">
<input name="file_name" id="file_path" aria-invalid="false" type="file" value="">
<button class="btn btn-success" id="save_btn" type="submit"></button>

我有文件名。我需要将此文件名设置为用户选择它，然后按“提交”按钮。我这样做：

amount := 10
file_path := "C:\tmp\1.txt"

    wb := ComObjCreate("InternetExplorer.Application")
    wb.Visible := True
    wb.Navigate("https://example.com")
    ;here i fill one input field, it works
    wb.document.getElementByID("amount_input").value := amount
    ;here i need to fill file name. in this edition it opens dialog, but I cant fill it. if i use .value - it just ignored
    wb.document.getElementByID("file_path").click()
    ;it submits form, work fine
    wb.document.getElementById("save_btn").click()

Answer 1

你试过这个：

wb.document.getElementByID("amount_input").innerText