通过yii1中记录的id打开一个特定的网格页面

I work with yii1.

I have a multi-page list of records, which is displayed using CGridView, sorted in a certain way.

I have id of the record. And I want to open the page on which this record with this exact id is displayed.

Roughly speaking, link /list?too=123 opens the 12th page of the grid, and among all records on this page there is an entry with id 123.

What's the easiest way to do this?

My way of doing it-

• Write code to get page number from the item id. In this case controller action will calculate which page needs to be loaded, using the existing/seperate search.
• Pass this page number in the view file, where the grid is getting loaded.
• If this special page number is passed, then just load that page when passing $model->search() to the CGridView.

Hope it helps.

You can extend CGridView and write your own method to search page.

MyGridView.php

<?php
Yii::import('zii.widgets.grid.CGridView');
class MyGridView extends CGridView {

public function init()
{
    if (!isset($_GET[$this->dataProvider->getPagination()->pageVar]) && isset($_GET['too']))
        $this->searchPage();
    parent::init();
}

public function searchPage(){
    $baseCriteria=$this->dataProvider->getCriteria();
    $criteria=clone $this->dataProvider->getCriteria();

    if(($sort=$this->dataProvider->getSort())!==false)
    {
        // set model criteria so that CSort can use its table alias setting
        if($baseCriteria!==null)
        {
            $c=clone $baseCriteria;
            $c->mergeWith($criteria);
            $this->dataProvider->model->setDbCriteria($c);
        }
        else
            $this->dataProvider->model->setDbCriteria($criteria);
        $sort->applyOrder($criteria);
    }

    $this->dataProvider->model->setDbCriteria($baseCriteria!==null ? clone $baseCriteria : null);
    $data=$this->dataProvider->model->findAll($criteria);

    $position = 0;
    foreach($data as $model) {
        $position++;
        if ($model->uid == $_GET['too']) {
            $curPage = ceil($position /  $this->dataProvider->getPagination()->pageSize);
            $_GET[$this->dataProvider->getPagination()->pageVar] = $curPage;
        }
    }
}}