jQuery.globalEval () method
Examples
Execute scripts in the global context
var name = "global variables"; $ (function () {
function test () {
var name = "Local variables"; alert (name); // local variable
eval ( "Alert (name);" ); // Local variable $. GlobalEval ( "Alert (name);" ); // Global variables
}
test ();})
try it"
Definition and Usage
jQuery.globalEval () function is used globally execute a piece of JavaScript code.
Tip: The role of the function of the conventional JavaScript eval () function is similar. The difference is that the scope jQuery.globalEval () to execute code as a global scope.
grammar
$.globalEval( code )
| 参数 | 描述 |
|---|---|
| code | String类型 指定的需要运行的JavaScript代码字符串。 |