String QML Type

The String object represents a string value. 更多...

import 语句：

import QtQml 2.15

所有成员列表，包括继承成员

方法

string arg ( value )

详细描述

The QML String object extends the JS String object with the arg() 函数。

另请参阅 ECMAScript 语言规范 .

方法文档编制

string arg ( value )

Returns a copy of this string with the lowest numbered place marker replaced by value , i.e., %1, %2, ..., %99. The following example prints "There are 20 items":

var message = "There are %1 items"
var count = 20
console.log(message.arg(count))