自动加载 Javascript
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Auto load Javascript
提问by user3771854
I have a flash games website. When I enter a game I have a button labeled "Play Game". The user needs to push this button to start the game. But I don't want users to have to start the game by using a button. How and what can I change? Here is the javascript from my website.
我有一个 Flash 游戏网站。当我进入游戏时，我有一个标记为“玩游戏”的按钮。用户需要按下此按钮才能开始游戏。但我不希望用户必须使用按钮来启动游戏。我可以如何改变以及改变什么？这是我网站上的 javascript 。
}
function sgame() {
var x=document.getElementById('gamefirst').style;
var y=document.getElementById('gamesecond').style;
if(x.display=='block') { x.display='none'; y.display='block'; }
else { x.display='block'; y.display='none'; }
}
and maybe
有可能
function swf(src, width, height) {
document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="733" height="550" id="currentGame">');
document.write('<param name="movie" value="' + src + '">');
document.write('<param name="quality" value="high">');
document.write('<embed src="' + src + '" id="currentEmbedGame" quality="high" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="733" height="550" menu="0"></embed>');
document.write('</object>');
采纳答案by Fizzix
In your HTML you can try:
在您的 HTML 中，您可以尝试：
<body onload="startgame();">
Or in your JS file you can try:
或者在您的 JS 文件中，您可以尝试：
window.onload=function(){//whatever you need to do;}
回答by algorhythm
<script type="text/javascript">
window.onload = function(event) {
// your code here
};
// equivalent with jQuery (when window loads)
jQuery(window).load(function(event) {
// your code here
});
// alternatively with jQuery (when DOM is ready)
jQuery(document).ready(function(event) {
// your code here
});
// you can also call a function if this <script>-block is reached (loaded) first time
// place the <script>-block before body-tag is closing and you have nearly what DOM-ready does.
someFunction();
</script>
For the difference between window loadand dom readysee here: window.onload vs $(document).ready()
有关 和 之间的区别window load，dom ready请参见此处：window.onload vs $(document).ready()
For short: window.onload comes later after dom is ready an e.g. all images are loaded.
简而言之：window.onload 在 dom 准备好之后出现，例如所有图像都已加载。
回答by Fizzix
Load a function after your body loads, like so:
在您的身体加载后加载一个函数，如下所示：
<body onload="startgame();">
Then create the function
然后创建函数
function startgame() {
alert('Body has loaded!');
}
回答by John-Perez
Try the following, it's a piece of code that's executed on script load:
尝试以下操作，它是在脚本加载时执行的一段代码：
(
function h(){ alert('H'); }
)();
This is useful if you already have a window.onloadfunction.
如果您已经有一个window.onload函数，这很有用。
回答by ctwheels
What about an on load function?
加载功能怎么样？
Jquery: JQuery(document).ready(your function here)
Jquery: JQuery(document).ready(你的函数在这里)
JavaScript: window.onload = your function here
JavaScript: window.onload = 你的函数在这里
