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问题描述
我是一个dojo新手,在手机版本中遇到这个问题:我尝试使用javascript函数使用回调,但是它不会工作。做错了?
< script>
函数My_function(){
alert(Hello);
}
< / script>
< div id =homepage_viewdata-dojo-type =dojox.mobile.View>
< h1 data-dojo-type =dojox.mobile.Heading> Mobile ....< / h1>
< ul data-dojo-type =dojox.mobile.RoundRectList>
< li data-dojo-type =dojox.mobile.ListItem
data-dojo-props ='moveTo:whereIam_view,
transition:slide,
回调:My_function(),
'> sth ....< / li>
< li data-dojo-type =dojox.mobile.ListItem
data-dojo-props ='moveTo:places_aroud_me_view,
transition:slide'> sth别的....< /锂>
< li data-dojo-type =dojox.mobile.ListItem
data-dojo-props ='moveTo:places_in_koszalin_view,
transition:slide'> sth甚至更多其他....< / li>
< / ul>
< / div>
Thanx提前提供帮助。
解决方案
您可以使用引用而不是函数名字符串。
而不是:
function My_function(){
alert(Hello);
}
使用:
functionName = function My_function(){
alert(Hello);
}
然后在prop
data-dojo-props ='moveTo:whereIam_view,
transition:slide,
callback:functionName,
'> ;某物....< /锂>
记住!没有关于functionName
的引号
I'm a dojo newbie and have encountered this problem in mobile version: I try to use callback with javascript function, but it wont work.
What am I doing wrong?
<script>
function My_function(){
alert("Hello");
}
</script>
<div id="homepage_view" data-dojo-type="dojox.mobile.View">
<h1 data-dojo-type="dojox.mobile.Heading">Mobile....</h1>
<ul data-dojo-type="dojox.mobile.RoundRectList">
<li data-dojo-type="dojox.mobile.ListItem"
data-dojo-props='moveTo:"whereIam_view",
transition:"slide",
callback:"My_function()",
'>sth....</li>
<li data-dojo-type="dojox.mobile.ListItem"
data-dojo-props='moveTo:"places_aroud_me_view",
transition:"slide"'>sth else....</li>
<li data-dojo-type="dojox.mobile.ListItem"
data-dojo-props='moveTo:"places_in_koszalin_view",
transition:"slide"'>sth even more else....</li>
</ul>
</div>
Thanx for help in advance.
解决方案
You could use reference instead of function name string.Instead of:
function My_function(){
alert("Hello");
}
Use:
functionName = function My_function(){
alert("Hello");
}
And then inside the prop
data-dojo-props='moveTo:"whereIam_view",
transition:"slide",
callback:functionName,
'>sth....</li>
Remember! Without the quotes around the functionName
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