dojox / mobile / SearchBox'onSearch'事件在webkit上运行两次 [英] dojox/mobile/SearchBox 'onSearch' event runs twice on webkit

问题描述

我正在使用Dojo 1.9。
事实上，onSearch事件在Safari和Chrome中运行两次，而不是一次。在Firefox中它运行正常。

  SearchBox.onSearch = function（）{
 console.log（it run ）; 
} 
  

我需要运行一次。我该怎么办？

这个 jsfiddle

解决方案

我认为您在不支持的情况下使用SearchBox，那就是没有指定其store财产或其列表属性。

我已经在这里： http：/ /jsfiddle.net/adrian_vasiliu/g4yLQ/2/ 修改后的代码变体。通过设置store属性（这里是一个空的dojo / store / Memory）：

  var store = new Memory（）; // empty store 
 var sb = new SearchBox（{store：store，...}）; 
  

我得到onSearch（）只调用一次（在Chrome32 / Win7中测试）。由于在实践中，SearchBox应该与商店一起使用，我不认为这真的是一个错误。

I'm using Dojo 1.9. It happens that the onSearch event runs twice instead of once in Safari and Chrome. In Firefox it runs OK.

SearchBox.onSearch = function(){
    console.log("it ran");
}

I need it to run once. How can I manage to do that?

This jsfiddle reproduce this issue.

解决方案

I think you are using the SearchBox in an unsupported case, that is without specifying its "store" property nor its "list" property.

I've put here: http://jsfiddle.net/adrian_vasiliu/g4yLQ/2/ a modified variant of your code. By setting the store property (here, to an empty dojo/store/Memory):

var store = new Memory(); // empty store
var sb = new SearchBox({store: store, ...});

I get onSearch() called only once (tested in Chrome32/Win7). Since in practice SearchBox is supposed to be used with a store, I don't think this is really a bug.

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