如何将参数传递给setTimeout回调？ [英] How to pass a parameter to setTimeout callback?

问题描述

我在javascript中有一个函数

I have a function in javascript

function onGet(buttonid) {
//             debugger;
             var bt = document.getElementById(buttonid);
             to = setTimeout('performSearch();', 300);
         }

和另一个功能脚本是performSearch（），我想传递bt进入performSearch（）。我怎样才能做到这一点？

and another function with in the script is performSearch() and i want to pass "bt" in to performSearch(). How can i do this?

function performSearch(bt) {
             debugger;
             if (prm.get_isInAsyncPostBack) {
                 prm.abortPostBack();
             }
             $get("<%=lblStatus.ClientID %>").innerHTML = "Loading...";

推荐答案

get（ <％= lblStatus.ClientID％ >）。innerHTML = 正在加载......;

get("<%=lblStatus.ClientID %>").innerHTML = "Loading...";

这样的事情：



to = setTimeout（'performSearch（）;'，300） ;

Something like this:

to = setTimeout('performSearch();', 300);

to = setTimeout(function() {
    performSearch(bt);
}, 300)

干杯，

Edo

Cheers,
Edo

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