我正在尝试使用 dotnetbrowser 填充文本框,
这是元素来源,
<input class="p-input__ctrl" placeholder="Amount" onchange="changeAmount('Form', this.value, {"NT":0}, {"4737057":{"currency":"EUR","platform":"mt4_real","a_id":4737057,"type":"cent","reg_date":"07.08.2017","balance":0,"currency_symbol":"\u20ac&thinsp;","server_account_number":800086,"show_express_field":false,"has_bonus_60":false,"fix_rate":false,"exchangeRate":{"NT":{"USD":0.85,"EUR":1}},"exchangeRateBack":{"NT":{"USD":1.1765,"EUR":1}}}}, {"NT":{"exchangeRate":[]}}, {"NT":null}, 'taking into account the payment system commission= ');" name="amount" id="Form_amount" type="text" maxlength="12">
我的代码是:
DOMDocument Doc = Browser.GetDocument();
Doc.GetElementById("Form_amount").SetAttribute("value", "1");
没有任何反应,它不会将 1 添加到输入中。