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Rohit SutharYou are viewing revision #10 of this wiki article.
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When we use multiple radio buttons with same name in Yii many people have the problem on getting the value of the selected radiobutton. The radioButtonList can be used for that, but if we need to use radioButton itself to place the button any where in a view, we need to include one more parameter in htmloption array().
'uncheckValue'=>null
Usage ΒΆ
echo CHtml::radioButton('btn', false, array(
'value'=>'1',
'name'=>'btnname',
'uncheckValue'=>null
));
echo CHtml::radioButton('btn', false, array(
'value'=>'2',
'name'=>'btnname',
'uncheckValue'=>null
));
//we can use it in activeRadioButton(), too
echo $form->radioButton($model, 'name', array(
'value'=>1,
'uncheckValue'=>null
));
echo $form->radioButton($model, 'name', array(
'value'=>2,
'uncheckValue'=>null
));
so we can place the radio button anywhere on the page.
regards
nintriva
User Contributed Notes 4
that will generate a logic bug
it will generate two inputs with the same id="idname" which will lead to more trouble since id tags in HTML are intended to be unique
Logic "bug" fixed
Just write it like this:
echo CHtml::radioButton('btn', false, array( 'value'=>'1', 'id'=>'btnname1', 'uncheckValue'=>null )); CHtml::radioButton('btn', false, array( 'value'=>'2', 'id'=>'btnname2', 'uncheckValue'=>null ));Thanks!
Very helpful.
Helped out, time saving
Thank you boy, !!!
saved my time
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