来自http://www.yiiframework.com/forum/index.php/topic/37313-confused-about-jquery-and-script-inclusion-handling/的交叉发布,但有时人们在这里回答得更快……
我完全搞不懂Yii对jquery和其他javascript文件包含的处理。
这是有效的:
<script type="text/javascript">
jQuery(document).ready(function() {
jQuery('#Event_recuring_nature, #Event_venue, #Event_expected_attendance, #Event_age_group, #Event_state, #Event_gender, #Event_ethnicity, #Event_exclusivity, #Package_cash_product_sponsorships, #Event_vanue_signature, #Event_logo_on_step_and_repeat, #Event_inclusion_in_press, #Event_ad_space, #Event_inclusion_in_event_materials, #Package_category_exclusivity, #logo_on_signature, #Event_proposed_events_included, #Event_dependant_on_sponsorship, #Event_sponsorship_type, #Event_attendee_professions, #Event_attendee_income').yaselect();
});
</script>
<script type="text/javascript" src="/js/libs/jquery-ui-datetimepicker.js"></script>
<script type="text/javascript" src="/js/event_create.js"></script>
<script type="text/javascript" src="/js/slider.js"></script>
<script type="text/javascript" src="/js/other_social.js"></script>
<script type="text/javascript" src="/js/package.js"></script>而这个(假设哪个会更好?)不会:
<?php
Yii::app()->clientScript->registerScript('create-script', "
$(function() {
$('body').css('overflow-x','hidden');
$('#Event_recuring_nature, #Event_venue, #Event_expected_attendance, #Event_age_group, #Event_state, #Event_gender, #Event_ethnicity, #Event_exclusivity, #Package_cash_product_sponsorships, #Event_vanue_signature, #Event_logo_on_step_and_repeat, #Event_inclusion_in_press, #Event_ad_space, #Event_inclusion_in_event_materials, #Package_category_exclusivity, #logo_on_signature, #Event_proposed_events_included, #Event_dependant_on_sponsorship, #Event_sponsorship_type, #Event_attendee_professions, #Event_attendee_income').yaselect();
});
");
?>
<?php Yii::app()->clientScript->registerScriptFile($this->assetsBase.'/js/libs/jquery-ui-datetimepicker.js'); ?>
<?php Yii::app()->clientScript->registerScriptFile($this->assetsBase.'/js/event_create.js'); ?>
<?php Yii::app()->clientScript->registerScriptFile($this->assetsBase.'/js/slider.js'); ?>
<?php Yii::app()->clientScript->registerScriptFile($this->assetsBase.'/js/other_social.js'); ?>
<?php Yii::app()->clientScript->registerScriptFile($this->assetsBase.'/js/package.js'); ?>我为所有的javascript创建了<app_dir>/js/目录,并创建了<app_dir>/protected/assets/js,就像registerScriptFile的yii论坛上的一篇文章所建议的那样(据说它可以很好地处理脚本包含)。当然,我最终得到了重复的文件,我正在清理。
布局在标题中包含以下内容:
<?php Yii::app()->clientScript->registerCoreScript('jquery')?>
<?php Yii::app()->clientScript->registerScriptFile($this->assetsBase.'/js/libs/jquery-ui-1.8.20.custom.min.js')?>
<?php Yii::app()->clientScript->registerScriptFile($this->assetsBase.'/js/libs/jquery.yaselect.min.js')?>
<?php Yii::app()->clientScript->registerScriptFile($this->assetsBase.'/js/script.js')?>我在config/main.php中有:
// application components
'components'=>array(
'clientScript'=>array(
'packages'=>array(
'jquery'=>array(
'baseUrl'=>Yii::app()->request->baseUrl . '/js/libs/',
'js'=>array('jquery-1.7.2.min.js')
)
)
),(我知道baseUrl现在指向/js,但尝试使用
'baseUrl'=>Yii::app()->basePath . '/assets/js/libs' 也根本没有加载jquery!
请帮帮我!我是Yii的新手,在这个问题上我失去了理智。谢谢。
EDIT:这是代码生成的内容:
<script type="text/javascript" src="/js/libs/jquery-1.7.2.min.js"></script>
<script type="text/javascript" src="/assets/ab20866e/jquery.yiiactiveform.js"></script>
<script type="text/javascript" src="/assets/2dfe5520/js/libs/jquery-ui-datetimepicker.js"></script>
<script type="text/javascript" src="/assets/2dfe5520/js/event_create.js"></script>
<script type="text/javascript" src="/assets/2dfe5520/js/slider.js"></script>
<script type="text/javascript" src="/assets/2dfe5520/js/other_social.js"></script>
<script type="text/javascript" src="/assets/2dfe5520/js/package.js"></script>
<script type="text/javascript" src="/assets/2dfe5520/js/libs/jquery-ui-1.8.20.custom.min.js"></script>
<script type="text/javascript" src="/assets/2dfe5520/js/libs/jquery.yaselect.min.js"></script>
<script type="text/javascript" src="/assets/2dfe5520/js/script.js"></script>对我来说,第二行/assets/ab20866e/jquery.yi iactiveform.js看起来很可疑,因为它具有不同的资产id……
发布于 2012-11-08 00:53:23
虽然我面前没有你的布局文件,但看起来你的布局在脚本文件注册之前有$content。
因此,先加载视图中的脚本,然后加载模板中的脚本。发生这种情况时,将加载datetime选择器,但会报告错误,因为jquery-ui尚未加载。确保您的模板在$content之前加载了脚本。
或者,您可以通过指定位置参数来强制加载到视图中的脚本位于body中,而不是head中,例如:
<?php Yii::app()->clientScript->registerScriptFile(Yii::app()->request->baseUrl . '/js/libs/jquery-ui-datetimepicker.js', CClientScript::POS_BEGIN); ?>发布于 2012-11-08 04:32:55
另一件要考虑的事情是强制Yii从一开始就加载jQuery,如下所示:
cs()->registerCoreScript('jquery');您也可以像这样加载jQuery UI:
cs()->registerCoreScript('jquery.ui');我发现这解决了加载其他jQuery库和文件时的许多registerScriptFile POS/POS问题(如ernies答案所示)。
https://stackoverflow.com/questions/13273516
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