How to pass a value of a variable via URL

Yii 1.1 General Discussion
1

Hi,

I have certain links in one page.

<?

echo "<a href=\" /myYii/index.php?r=login/post?var=link 1\">Link 1 </a>";

echo "<a href=\" /myYii/index.php?r=login/post?var=link 2\">Link 2 </a>";

echo "<a href=\" /myYii/index.php?r=login/post?var=link 3\">Link 3 </a>";

?>

if i click any of the links it has to go the post.php.

And in that page i have to retrieve the value of the variable "var".

But when i run it, its showing the error

" The system is unable to find the requested action "post?var=link 1".

I tried it with normal WAMP. Its Working.

What to do if i want to pass the value via the URL in Yii. Anyone please help me…

2

Do you have LoginController class with a actionPost($var) as its method??

You may post your code of LoginController first to avoid misunderstand~

3

LoginController.php

public function actionPost($var)

{


	&#036;this-&gt;render(&quot;post&quot;);


}

i have tried this too. but its not working. can u help me how to use it?

4

LoginController.php

public function actionPost($var)

{

$this->render("post");

}

i have tried this too. but its not working. can u help me how to use it?

5

The problem is in ur link tags

it should be &var= NOT ?var=


<?

echo "<a href=\" /myYii/index.php?r=login/post&var=link-1\">Link 1 </a>";

echo "<a href=\" /myYii/index.php?r=login/post&var=link-2\">Link 2 </a>";

echo "<a href=\" /myYii/index.php?r=login/post&var=link-3\">Link 3 </a>";

?>
6

ah yes Anupam is right. I’ve failed to notice the URL…

7

Hi anupam,junxiong

Thank u for your replies.Its working perfectly. Thanks a lot.

One more doubt,

If i want to pass more than one values, how can i do that? Please help me…

8

Then it should be


<a href=\" /myYii/index.php?r=login/post&var=link-1&var2=value2&var3=value3\">Link 1 </a>

and your controller just write


function actionPost($var, $var2, $var3){


}
9

I think you could also use:




echo CHtml::link('Link 1', array('login/post', 'var'=>'link-1','var2'=>'value2',...));

I think that using this syntax var COULD be ‘link 1’ that would encode to ‘link%201’.

%20=space.

Just tring to help ;D