yii 中的 Ajax 按钮帖子
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Ajax button post in yii
提问by Anantha
Can anyone give example of how to use CHtml::ajaxbuttonwith Yii for posting the elements without form?
谁能举例说明如何使用CHtml::ajaxbuttonYii 发布没有表单的元素？
回答by arun
Quick Example
快速示例
<?php
echo CHtml::ajaxSubmitButton('ButtonName',Yii::app()->createUrl('advert/LoadAdvertFromSay'),
array(
'type'=>'POST',
'data'=> 'js:{"data1": val1, "data2": val2 }',
'success'=>'js:function(string){ alert(string); }'
),array('class'=>'someCssClass',));
?>
You need a dataparameter inside the ajaxoptions
你需要一个data参数里面ajaxoptions
回答by ernie
To pass the data, you need to add it to your ajax array, e.g.:
要传递数据，您需要将其添加到 ajax 数组中，例如：
<?php
echo CHtml::ajaxSubmitButton('ButtonName',Yii::app()->createUrl('advert/LoadAdvertFromSay'),
array(
'type'=>'POST',
'data'=> 'js:$("#dataContainer").serialize()',
'success'=>'js:function(string){ alert(string); }'
),array('class'=>'someCssClass',));
?>
In this case, all input type elements in the element with id dataContainerwould be submitted, and could be accessed via $_POST.
在这种情况下，带有 id 的元素中的所有输入类型元素dataContainer都将被提交，并且可以通过 $_POST 访问。
Obviously, the JS could be more complicated, you could get values from certain elements, and build your own object, e.g.:
显然，JS 可能更复杂，您可以从某些元素中获取值，并构建自己的对象，例如：
'data' => 'js:{"field1": $("#input1").val(), "pageTitle": $("title").text() }'
Then, in your controller, you could access $_POST["field1"]and $_POST["pageTitle"], though I generally tend to access items via CHttpRequest::getParam()as then I can get either POST or GET values, e.g. CHttpRequest::getParam('field1')
然后，在您的控制器中，您可以访问$_POST["field1"]and $_POST["pageTitle"]，尽管我通常倾向于通过CHttpRequest::getParam()访问项目，然后我可以获得 POST 或 GET 值，例如CHttpRequest::getParam('field1')
回答by Truongnq
More examples of Yii ajax button
echo CHtml::ajaxButton(
$label = 'Click me',
$url = '/',
$ajaxOptions=array (
'type'=>'POST',
'dataType'=>'json',
'success'=>'function(html){ jQuery("#your_id").html(html); }'
),
$htmlOptions=array ()
);
//Output
<a href="#" id="yt0">Click me</a>
<script type="text/script">
jQuery('body').on('click', '#yt0', function () {
jQuery.ajax({
'type': 'POST',
'dataType': 'json',
'success': function (html) {
jQuery("#your_id").html(html);
},
'url': '/',
'cache': false,
'data': jQuery(this).parents("form").serialize()
});
return false;
});
});
</script>
