Example of jquery Form Verification plug-in Yii framework, yiijquery

Example of jquery Form Verification plug-in Yii framework, yiijquery

This document describes how to use the jquery Form Verification plug-in the Yii framework. We will share this with you for your reference. The details are as follows:

Run the following command:

View layer:

<! DOCTYPE html PUBLIC "-// W3C // dtd xhtml 1.0 Transitional // EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
Controller (verify uniqueness ):
// Verify the name uniqueness public function actionOnly () {$ u_name = Yii ::$ app-> request-> get ('U _ name'); $ login = Yii :: $ app-> db; // query data $ SQL = "select * from login where u_name = '$ u_name'"; $ res = $ login-> createCommand ($ SQL) -> execute (); if ($ res) {echo false;} else {echo true ;}}