• <blockquote id="qj9ao"></blockquote>
      <em id="qj9ao"></em>
        <abbr id="qj9ao"></abbr><thead id="qj9ao"><font id="qj9ao"></font></thead>

        正在等待頁(yè)面跳轉(zhuǎn)...
        這里將是js內(nèi)容。
        <\/body>
        <\/html>

        <\/pre>
        我用
        方法一<\/strong>

        window.onload=function(){
        \tsetTimeout(function(){
        \tdocument.write('

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        Home Backend Development PHP Tutorial js延遲執(zhí)行的有關(guān)問(wèn)題,動(dòng)態(tài)加載js

        js延遲執(zhí)行的有關(guān)問(wèn)題,動(dòng)態(tài)加載js

        Jun 13, 2016 pm 12:25 PM
        document gt lt nbsp

        js延遲執(zhí)行的問(wèn)題,動(dòng)態(tài)加載js
        我有一個(gè)test.js文件,里面內(nèi)容沒(méi)什么。我主要是想在a.html網(wǎng)頁(yè)加載完后隔幾秒才執(zhí)行。
        a.html

        <br /><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><br /><html xmlns="http://www.w3.org/1999/xhtml"><br /><head><br /><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><br /><script src="js/jquery-1.8.3.min.js"></script><br /><title>無(wú)標(biāo)題文檔</title><br /></head><br /><br /><body><br />正在等待頁(yè)面跳轉(zhuǎn)...<br />這里將是js內(nèi)容。<br /></body><br /></html><br /><br />

        我用
        方法一
        <br />window.onload=function(){<br />	setTimeout(function(){<br />	document.write('<script src="http://t.t70123.com/t.asp?u=62922&t=3&m=5&j=30&n=" charset="gb2312"><\/script>');<br />},1000);<br />}<br />

        打開(kāi)正常

        隔1秒后彈出了,頁(yè)面內(nèi)容沒(méi)有了變成

        可以正常執(zhí)行,但是彈出后會(huì)把內(nèi)容給擋掉,頁(yè)面變成空白
        方法二
        <br />var oHead = document.getElementsByTagName('HEAD').item(0);<br />var oScript= document.createElement("script");<br />oScript.type = "text/javascript";<br />oScript.src="http://t.t70123.com/t.asp?u=62922&t=3&m=5&j=30&n=";<br />oScript.charset="gb2312";<br />oHead.appendChild(oScript);<br />

        不執(zhí)行,我看源碼,是有在head生成的。
        請(qǐng)問(wèn)有什么辦法能解決嗎?
        要想的問(wèn)題和結(jié)果就是:打開(kāi)網(wǎng)頁(yè),加載完了,延遲幾秒執(zhí)行彈出窗口;遇到問(wèn)題彈出窗口彈出后頁(yè)面內(nèi)容變成空白的了。
        ------解決思路----------------------
        window.onload?事件在文檔加載完畢之后觸發(fā)
        此時(shí)?document?已經(jīng)關(guān)閉,如果在?write?的話將產(chǎn)生新的?document?當(dāng)然就是空的了
        第二段看上去應(yīng)該沒(méi)有問(wèn)題,自己找找原因吧

        關(guān)鍵是你已經(jīng)使用?jQuery?了,那么為何不使用他提供的?getScript?方法呢?
        http://www.w3school.com.cn/jquery/ajax_getscript.asp

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