用Jquery重寫windows.alert方法實現思路
2024-05-06 14:18:59
供稿：網友
已經在 IE8 , firefox3.0.11下面測試通過
代碼如下:
$.extend({
includePath: '',
include: function(file)
{
var files = typeof file == "string" ? [file] : file;
for (var i = 0; i < files.length; i++)
{
var name = files[i].replace(/^/s|/s$/g, "");
var att = name.split('.');
var ext = att[att.length - 1].toLowerCase();
var isCSS = ext == "css";
var tag = isCSS ? "link" : "script";
var attr = isCSS ? " type='text/css' rel='stylesheet' " : " language='javascript' type='text/javascript' ";
var link = (isCSS ? "href" : "src") + "='" + $.includePath + name + "'";
if ($(tag + "[" + link + "]").length == 0) document.write("<" + tag + attr + link + "></" + tag + ">");
}
}
});
$.include(['script/jquery.divbox.js','/css/pop_win.css']);
$(document).ready(function()
{
var IsFirstAlert = true;
var alertQueue = [];
window.alert = showAlert;
var divalert = "";
divalert += "<div style=/"width:380px; height:180px; overflow:hidden;display:none/" id=/"divAlert/">";
divalert += " <div class=/"win_c/">";
divalert += " <div class=/"win_t/" id=/"/">";
divalert += " <div class=/"mail_timg/" ><h3>TITLE<//h3><//div>";
divalert += " <div class=/"clear/"><//div>";
divalert += " <//div>";
divalert += " <div class=/"alrt2/" style=/"text-align:center/">";
divalert += " <span id=/"spaAlertMessage/" class=/"f14 ifont/"><//span><br //>";
divalert += " <div class=/"clear/"><//div>";
divalert += " <//div>";
divalert += " <p class=/"Acenter/"><input id='alertClose' type=/"button/" value=/"確定/" class=/"btn7/" //> <input type=/"reset/" value=/"取消/" style=/"display:none/" class=/"btn8/" //><br //><br //><//p>";
divalert += " <p> <//p>";
divalert += " <//div>";
divalert += " ";
divalert += "<//div>";
$("body").append(divalert);
function showAlert(info)
{
alertQueue.push(info);
if (IsFirstAlert)
{
IsFirstAlert = false;
OpenAlert();
}
}
$("#alertClose").click(function()
{
$('#divAlert').CloseDiv()
if (alertQueue.length > 0)
{
setTimeout(OpenAlert, 150);
}
});
function OpenAlert()
{
$("#spaAlertMessage").html(alertQueue[0]);
alertQueue.splice(0, 1);
$("#divAlert").OpenDiv();
}
});
注：以上引用js與CSS的jquery插件
