CODEWITHSUNDEEP
phpjqueryyii
koralarts
koralarts

Reputation: 2112

Chtml::link with JQuery

I have a drop down list

<?php echo CHtml::dropDownList('adj', $adj, $adjudicators, array('id'=>'adjudicator')); ?>

which holds a number of choices.

I want to get the current value of that drop down and use is as a parameter in my link.

array('name'=>'Assign', 'type'=>'raw', 'value'=>'CHtml::ajaxLink(\'Assign\',array(\'pwdApplication/assignApp\'), array(\'type\'=>\'POST\', \'data\'=> array(\'id\'=>$data->id, \'flag\'=>1, \'adj\'=>\'{getAdj()}\',), \'success\'=>"function(result) {$(this).html(\'Assigned\'); }",))'),

Here is the javascript function

<script> function getAdj() { return $('#adjudicator').val(); } </script>

The link is a column in a CGridView. I'm not able to get the proper value.

Thanks for the help.

Upvotes: 0

Views: 894

Answers (3)

koralarts
koralarts

Reputation: 2112

Simplified solution (removed the escapes so it's easier to read):

CHtml::ajaxLink('Assign', Yii::app()->createUrl('pwdApplication/assignApp'), array('type'=>'POST', 'data'=>array('id'=>$data->id, 'flag'=>1, 'adj'=>js:getAdj())), array('href'=>Yii::app()->createUrl('pwdApplication/assignApp'), 'id'=>$data->id . 'assign')))

Upvotes: 0

ldg
ldg

Reputation: 9402

Did you check the html output on the id for the select? You may need to use #adj instead of #adjudicator in the jQuery function.

You can also add something like: array('onchange'=>'update_function(this);') to pass the form info to a function.

Upvotes: 0

Jon
Jon

Reputation: 437904

The link is created in PHP (before your content reaches the browser). The "current value of the dropdown" is something that only has meaning after your content reaches the browser (and the user can select something from the menu). Therefore, the problem as stated cannot be solved at all with PHP.

You need to make the link execute some JavaScript, which would see what the currently selected item is on the spot, create a URL with this information, and navigate to this URL.

Upvotes: 3

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