Question

我无法正常使用此代码。这是我的manageclients.php 如何将点击的用户ID传递给URL，以便我可以执行删除查询？当我执行此操作时，没有任何反应，如果我在表查询下移动if语句，它可以工作，但它会删除我的所有表行。

with open(filename, 'r') as myfile:
    with open("copy", 'w') as newfile:
        for line in myfile:
            newline = "appended_text" + "," + line            
            newfile.write(newline)

os.rename("copy", filename)

从这个atm开始头疼。

Answer 1

试试这个

var ypos = 20  // initial y position for first UI Controller

ypos = ypos + uiheight  // Dynamic incrementing of y position of other UIView with respect to the height of the previous UIView.

let DynamicView=UIView(frame: CGRectMake(100, ypos, 100, uiheight))
DynamicViews.backgroundColor=UIColor.greenColor()
DynamicViews.layer.cornerRadius=25
DynamicViews.layer.borderWidth=2
self.view.addSubview(DynamicView)

let DynamicViews=UIView(frame: CGRectMake(100, ypos, 100, uiheight))
DynamicView.backgroundColor=UIColor.greenColor()
DynamicView.layer.cornerRadius=25
DynamicView.layer.borderWidth=2
self.view.addSubview(DynamicViews)

let DynamicView2=UIView(frame: CGRectMake(100, ypos, 100, uiheight))
DynamicView2.backgroundColor=UIColor.greenColor()
DynamicView2.layer.cornerRadius=25
DynamicView2.layer.borderWidth=2
self.view.addSubview(DynamicView2)

Answer 2

您必须设置变量$ ID

$ ID = $ _GET ['DeleteID'];

通过$ ID从数据库中删除用户无效

2 个答案: