Parse prototype. The method for jumping out of the each loop in JQuery

Parse prototype. The method for jumping out of the each loop in JQuery

This article mainly introduces how to jump out of the each loop in prototype and JQuery. For more information, see.

 

The Code is as follows:

Function chk (){

Var flag = true;

Var msg = '';

Var tips = {'username': 'name', 'tel ': 'tele', 'Company': 'Company name', 'loupan _ name': 'House name ', 'sdate': 'group buying time', 'content _ 1': 'group buying content '};

$ ('. Required'). each (function (el ){

If ($ F (el). blank ()){

Msg + = 'enter '+ tips [$ (el). readAttribute ('id')] + '! Nn ';

Flag = false;

Throw $ break;

}

}

Return flag;

 

}

 

 

Jump out of the each loop through throw $ break

 

Use in Jquery

 

Return false;

 

Jump out of this loop and use continue