检查ViewBag值是在JavaScript present [英] Check ViewBag Value is present in javascript

问题描述

我使用剃刀模板，下面是场景

  $（函数（）{
   //如果（ViewBag.IsCallFunction）{
      somefunction（）;
   //
  //做别的事情
}）;
 

如果一个viewBag变量present，即不为空，如果它被设置为true，那么我想调用一些JavaScript函数。我该怎么做呢？

解决方案

  @ {如果（ViewBage.somevalue = NULL＆放大器;！＆安培; ViewBage.somevalue ==真）
  {
   ＆LT;脚本类型=文/ JavaScript的＆GT;
   somefunction（）;
   ＆LT; / SCRIPT＆GT;
  }
}
 

但请记住这将让称作渲染，按OP，你不能把它，你可以渲染它，所以当文档被装载调用它里面的document.ready

I am using razor template and following is the scenario

$(function(){
   //if (ViewBag.IsCallFunction){
      somefunction();
   //
  //do something else
});

If a viewBag variable is present, i.e. not null and if it is set to true, then I would like to call some javascript function. How do I do this?

解决方案

@{if(ViewBage.somevalue!=null && ViewBage.somevalue=="true")
  {
   <script type="text/javascript">
   somefunction();
   </script>
  }
}

but remember this will get called as rendered, as per OP, you can't call it, you can render it, so call it inside document.ready when document is loaded

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