Selenium C# 禁用按钮

Question

我需要以某种方式检查按钮是否能够被按下。我正在使用“启用”，两个结果（可以按下的按钮/不能按下的按钮）都设置为真值。

我想获取属性/属性，但不知道应该从 DOM 中获取什么：

<div class="w-90 text-right m-auto">
<div class="btn" style="color: rgba(0, 0, 0, 0.87); background-color: rgb(255, 255, 255); transition: all 450ms cubic-bezier(0.23, 1, 0.32, 1) 0ms; box-sizing: border-box; font-family: Roboto, sans-serif; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border-radius: 2px; display: inline-block; min-width: 88px;">
    <button disabled="" tabindex="-1" type="button" style="border: 10px; box-sizing: border-box; display: inline-block; font-family: Roboto, sans-serif; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); cursor: default; text-decoration: none; margin: 0px; padding: 0px; outline: none; font-size: inherit; font-weight: inherit; position: relative; height: 36px; line-height: 36px; width: 100%; border-radius: 2px; transition: all 450ms cubic-bezier(0.23, 1, 0.32, 1) 0ms; background-color: rgb(229, 229, 229); text-align: center;">
        <div style="height: 36px; border-radius: 2px; transition: all 450ms cubic-bezier(0.23, 1, 0.32, 1) 0ms; top: 0px;">
            <span style="position: relative; opacity: 1; font-size: 14px; letter-spacing: 0px; text-transform: uppercase; font-weight: 500; margin: 0px; user-select: none; padding-left: 16px; padding-right: 16px; color: rgba(0, 0, 0, 0.3);">Refund selected</span>
        </div>
    </button>
</div>
<div class="btn" style="color: rgba(0, 0, 0, 0.87); background-color: rgb(255, 255, 255); transition: all 450ms cubic-bezier(0.23, 1, 0.32, 1) 0ms; box-sizing: border-box; font-family: Roboto, sans-serif; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); box-shadow: rgba(0, 0, 0, 0.12) 0px 1px 6px, rgba(0, 0, 0, 0.12) 0px 1px 4px; border-radius: 2px; display: inline-block; min-width: 88px;">
    <button tabindex="0" type="button" style="border: 10px; box-sizing: border-box; display: inline-block; font-family: Roboto, sans-serif; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); cursor: pointer; text-decoration: none; margin: 0px; padding: 0px; outline: none; font-size: inherit; font-weight: inherit; position: relative; height: 36px; line-height: 36px; width: 100%; border-radius: 2px; transition: all 450ms cubic-bezier(0.23, 1, 0.32, 1) 0ms; background-color: rgb(255, 255, 255); text-align: center;">
        <div>
            <div style="height: 36px; border-radius: 2px; transition: all 450ms cubic-bezier(0.23, 1, 0.32, 1) 0ms; top: 0px;">
                <span style="position: relative; opacity: 1; font-size: 14px; letter-spacing: 0px; text-transform: uppercase; font-weight: 500; margin: 0px; user-select: none; padding-left: 16px; padding-right: 16px; color: rgba(0, 0, 0, 0.87);">Print Receipt Copy</span>
            </div>
        </div>
    </button>
</div>
<div class="btn" style="color: rgba(0, 0, 0, 0.87); background-color: rgb(255, 255, 255); transition: all 450ms cubic-bezier(0.23, 1, 0.32, 1) 0ms; box-sizing: border-box; font-family: Roboto, sans-serif; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); box-shadow: rgba(0, 0, 0, 0.12) 0px 1px 6px, rgba(0, 0, 0, 0.12) 0px 1px 4px; border-radius: 2px; display: inline-block; min-width: 88px;">
    <button tabindex="0" type="button" style="border: 10px; box-sizing: border-box; display: inline-block; font-family: Roboto, sans-serif; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); cursor: pointer; text-decoration: none; margin: 0px; padding: 0px; outline: none; font-size: inherit; font-weight: inherit; position: relative; height: 36px; line-height: 36px; width: 100%; border-radius: 2px; transition: all 450ms cubic-bezier(0.23, 1, 0.32, 1) 0ms; background-color: rgb(255, 255, 255); text-align: center;">
        <div>
            <div style="height: 36px; border-radius: 2px; transition: all 450ms cubic-bezier(0.23, 1, 0.32, 1) 0ms; top: 0px;">
                <span style="position: relative; opacity: 1; font-size: 14px; letter-spacing: 0px; text-transform: uppercase; font-weight: 500; margin: 0px; user-select: none; padding-left: 16px; padding-right: 16px; color: rgba(0, 0, 0, 0.87);">Refund receipt</span>
            </div>
        </div>
    </button>
</div>
<div class="btn" style="color: rgba(0, 0, 0, 0.87); background-color: rgb(255, 255, 255); transition: all 450ms cubic-bezier(0.23, 1, 0.32, 1) 0ms; box-sizing: border-box; font-family: Roboto, sans-serif; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); box-shadow: rgba(0, 0, 0, 0.12) 0px 1px 6px, rgba(0, 0, 0, 0.12) 0px 1px 4px; border-radius: 2px; display: inline-block; min-width: 88px;">
    <button tabindex="0" type="button" style="border: 10px; box-sizing: border-box; display: inline-block; font-family: Roboto, sans-serif; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); cursor: pointer; text-decoration: none; margin: 0px; padding: 0px; outline: none; font-size: inherit; font-weight: inherit; position: relative; height: 36px; line-height: 36px; width: 100%; border-radius: 2px; transition: all 450ms cubic-bezier(0.23, 1, 0.32, 1) 0ms; background-color: rgb(255, 255, 255); text-align: center;">
        <div>
            <div style="height: 36px; border-radius: 2px; transition: all 450ms cubic-bezier(0.23, 1, 0.32, 1) 0ms; top: 0px;">
                <span style="position: relative; opacity: 1; font-size: 14px; letter-spacing: 0px; text-transform: uppercase; font-weight: 500; margin: 0px; user-select: none; padding-left: 16px; padding-right: 16px; color: rgba(0, 0, 0, 0.87);">Copy receipt</span>
            </div>
        </div>
    </button>
</div>

如您所见，当按钮能够被按下时，按钮中的 word button disabled tabindex = "-1" 和 button tabindex = "0" 被禁用。

Answer 1

disabled属性返回bool，可以查看GetAttribute()是否返回true。

string disabledAttribute = element.GetAttribute("disabled");
if (disabledAttribute)
{
    // element has "disabled" attribute
}