Basic uisearchbar operations-Change Background, button text, etc.

Seachbar = [[uisearchbar alloc] init];

// Modify the background of the search box

Seachbar. backgroundcolor = [uicolor clearcolor];

// Remove the background from the search box

// 1.

[[Searchbar. subviews objectatindex: 0] removefromsuperview];

// 2.

For (uiview * subview in seachbar. subviews)

{

If ([subview iskindofclass: nsclassfromstring (@ "uisearchbarbackground")])

{

[Subview removefromsuperview];

Break;

}

}

// 3 custom background

Uiimageview * imageview = [[uiimageview alloc] initwithimage: [uiimage imagenamed: @ "40-di.png"];

[Mysearchbar insertsubview: imageview atindex: 1];

[Imageview release];

// 4 hide the search button when you enter the search text.

-(Bool) searchbarshouldbeginediting :( uisearchbar *) searchbar {

Searchbar. showsscopebar = yes;

[Searchbar sizetofit];

[Searchbar setshowscancelbutton: Yes animated: Yes];

Return yes;

}

-(Bool) searchbarshouldendediting :( uisearchbar *) searchbar {

Searchbar. showsscopebar = no;

[Searchbar sizetofit];

[Searchbar setshowscancelbutton: No animated: Yes];

Return yes;

}

// Change the search button text

// Change the uisearchbar cancel button font

For (id cc in [searchbar subviews])

{

If ([CC iskindofclass: [uibutton class])

{

Uibutton * BTN = (uibutton *) CC;

[BTN settitle: @ "Search" forstate: uicontrolstatenormal];

}

}

From: http://286725277.blog.163.com/blog/static/126728586201182295854561/