jQuery在for循环变量范围内绑定 [英] jQuery bind inside a for loop variable scope

问题描述

我知道这个问题已经被问过很多次了，但是我无法从堆栈O上找到的问题解决.这是我的代码

I know this question has been asked many times but I haven't been able to resolve from what I found on Stack O. Here is my code

for(var i=0; i<retrievedSearchesListLength; i++){
retrievedSearchesListProv = retrievedSearchesList[i].searchId;
retrievedSearchesListType = retrievedSearchesList[i].searchParameters;

    function getEventHandlerFunction(a){
    $J.cookies.set('ps_clickedsearch',a);
}

 $J('#submitSearch'+i).bind('click',getEventHandlerFunction(retrievedSearchesListType));
}

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每次生成的值都是最后一个for循环值.如何保持范围，以便单击链接可以得到正确的值?

---

Everytime the resulting value is the last for loop value. How do I keep scope so that the link clicked results in the correct value?

我需要正确的retriatedSearchesListType来反映单击链接时的情况.

I need the correct retrievedSearchesListType to reflect when the link is clicked.

预先感谢

推荐答案

您需要从getEventHandlerFunction

for(var i=0; i<retrievedSearchesListLength; i++){
    retrievedSearchesListProv = retrievedSearchesList[i].searchId;
    retrievedSearchesListType = retrievedSearchesList[i].searchParameters;

    function getEventHandlerFunction(a){
        return function(){
            $J.cookies.set('ps_clickedsearch',a);
        }
    }

    $J('#submitSearch'+i).bind('click',getEventHandlerFunction(retrievedSearchesListType));
}

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