go to page after the page is loaded
okay so on my home page i'm doing a user name and password check and then im using jquery document.location to send you to a logged in page say secure.php.... while this works it sends you to secure.php first and then images start loading ... how can i do it in such a way that it loads the entire page and then send you to secure.php
example : -
$.ajax ({
url: loginCheck.php,
type: 'POST',
data: username + password ,
success: function (check){
if(check==1)
document.location= /loginpage/secure.php
开发者_如何学C else alert(invalid username or pass)
}
});
Edit: I'm replacing my entire question now that I understand what you are trying to do. In secure.php, put all of your code in a containing div, something like this:
<body>
<div id="contentContainer">
<!-- content goes here -->
</div>
</body>
Set a style for #contentContainer to be hidden:
#contentContainer {
display: none;
}
Add a window.onload handler to show the div. Unlike onready, onload isn't called until all of the content has loaded including images.
$(window).load(function() {
$("#contentContainer").show();
});
You may want to do the same thing in reverse to a "loading" div with a message that says "loading...". Ie, initially display it, and hide it in the onload handler.
Edit: You can speed up the loading of the page by pre-loading the images in a hidden div in the previous page.
Home.php
<div class="preloader">
<img src="..." />
...
</div>
.preloader {
display: none;
}
Secure.php should load using the cached images.
...this strikes me as highly unsecure, but oh well.
Unless you build a metaframework in jQuery where all page loads are performed in a "shell" and then displayed only when ready to render, the answer is, I'm pretty sure, you can't.
Pages have a definite life cycle. jQuery and AJAX kinda blur the line a bit, but a page load is a singular event that controls the scripts. Loading the page would make the script you were using to load the page go away.
加载中,请稍侯......
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