1. $ (function (){
$ ("# A"). click (function (){
// Adding your code here
});
});
2. $ (document). ready (function (){
$ ("# A"). click (function (){
// Adding your code here
});
});
3. window. onload = function (){
$ ("# A"). click (function (){
// Adding your code here
});
}
The html code is
The following describes how to call js when loading a page:
Window. onload = function (){$ ("Table tr: nth-child (even)"). addClass ("even"); // jquery code};
Body
I. Objectives
Note that the called APK has been installed in the Android system.
Previous Article: Android app development enhancement series (4) -- Android dynamic loading (on) -- loading classes in APK Not Installed
Call another installed APK string, color value, image, layout file resource, and Activity from the current APK.
II. Implementation2.1 called projectsBasically, the previous project is fo
Dynamic Loading of jQuery methods, dynamic loading of jquery
This article describes how to dynamically load jQuery. Share it with you for your reference. The details are as follows:
Function checkJquery () {if (! (Window. jQuery) {var s = document. createElement ('script'); s. setAttribute ('src', 'HTTP: // ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js'); s. setAttribute ('type', 'text/javascri
Spring bean loading and Spring bean LoadingSpring instantiates the Beanbean loading process through reflection:
Convert the corresponding beanName: remove the modifier of FactoryBean (remove "")
Try to load the singleton from the cache (in map)
Bean instantiation (the bean obtained previously is the original bean State; if the bean inherits FactroyBean, the instance in getObject () is not returned.
1. $ (function (){$ ("# A"). click (function (){// Adding your code here});});2. $ (document). ready (function (){$ ("# A"). click (function (){// Adding your code here});});3. window. onload = function (){$ ("# A"). click (function (){// Adding your code here});}The html code is The following describes how to call js when loading a page:Window. onload = function (){$ ("Table tr: nth-child (even)"). addClass ("even"); // jquery code};This code will be
[Switch] PHP Execution Process, PHP extension loading process, and php Loading
Original article: http://www.imsiren.com/archives/535
To develop PHP extensions in the future, you must understand the PHP Execution sequence. This article paves the way for C to develop PHP extensions.The web environment is apache.When compiling PHP, in order to make Apache support PHP, We will generate a mod_php5.so module. apa
The process of loading and rendering HTML by the browser (standard-defined process and optimization of modern browsers), loading and rendering
First look at the standard definition of the browser rendering process (found online ):When the browser opens the webpage, the browser loads and renders the html in sequence. JS loads.
Cannot download and parse in parallel (blocking download)
The web mode is synch
A Method for loading dynamic images on the Android loading Interface
(The box is displayed from left to right)
Image resources:
Principles:
Step 1: place the three images by position. All image resources are displayed. (The purpose is to stick to the correctness of the position)
Step 2: Write the shader. Determine by texture s coordinates. If the value is greater than a certain value, discard. Wh
When using the JS expand menu, it is found that only the JS file contained in the page is loaded, the expand menu can be collapsed.Look for a reason: because the JS page load using synchronous mode, also known as blocking mode, will prevent the subsequent processing of the browser, stop the subsequent parsing, only if the current load is complete before the next step. So the default synchronous execution is safe. However, if JS in the output document content, modify DOM, redirect and other behav
point to their respective services.2. Available methods, with the same set of code, in the background request to identify a good protocol, the variable is uploaded to the HTML page, the protocol replacement, such as: background variables, $protocol = ' https://'; The foreground receives variable src= ' {$protocol}res.aa.com/jquery.js '.3. H5 method, use JS to load the protocol situation, such as in the Body onload= ' AA () ', in the AA () method, the resources are loaded in accordance with the
Knowledge points: For Loop statement, Dom concept, element acquisition, dynamic layout, basic algorithm, node operation, the relationship and difference between JQ and JS, the importance of JS, how to learn JS.HTML code: CSS code: JavaScript code:
If there are front-end programmers interested in front end, you can join our web front-end technology Learning Group Oh 611,256580. 0 Basic tutorials that will send the front end Oh!
JavaScript making graphics JavaScript
Destruction Method: The Destroy method is executed only when the object is destroyed, only when it is closed Destroy-method: Method of Destruction, Executes after the called method (executes when the object is destroyed) --> bean id = "Yellomousewolf" class = "Cn.java.ioc1.YelloMouseWolf" Init-method = "Init" Destroy-method = "Destroy" > bean > Public void // method of Destruction System.out.println ("Destruction method"); } PackageCn.java.ioc1;ImportOrg.springf
);
Break
Case R.id.friend:if (mfriendfragment = = null) {mfriendfragment = new friendfragment ();
} transaction.replace (R.id.id_content, mfriendfragment);
Break
}//Transaction.addtobackstack ();
Transaction submitted to Transaction.commit ();
}
}
From the above code, we can see that we can use Fragmentmanager to fragment dynamic loading, here Use the Replace method ~ ~ ~ In the next section we will introduce the fragmen
The performance of JavaScript in the browser can be considered the most important usability issue that developers face. This problem is complicated by the blocking characteristics of JavaScript, that is, when JavaScript is running, other things cannot be handled by the browser. In fact, most browsers use a single process to handle multiple tasks, such as UI updates and JavaScript runs, and only one task can be executed at the same time.
How long does JavaScript run, and how long the wait time i
Pre-loader are generally used in two ways: XHR and dynamically inserting nodes. The dynamic insertion node is the simplest and most extensive asynchronous loading method, and the files loaded using the dynamic insertion node method are executed immediately after loading, while JavaScript execution consumes the browser JS execution process, while the CSS is also possible to change the page structure. Executi
. ContentText, Encoding.UTF8);//Change the contents of a database field into a stringString AAA = Reader. ReadToEnd ();//Read All strings String Aaa=model. Replace ("A", "B")//a is itself a string, B is a string that needs to be replaced For example, string a= "ABCD" would turn into string a= "BBCD" String bbb=model.pc the contents of the paragraph. Rep;ace ("A", "B"); MODEL.PC segment content = BBB; Model. Mobile content = AAA; Return model } Another step to the pit: The reason is that the si
How the browser is loading JSwhen the browser encounters a test1.js for testing:the test2.js,test2 used for testing relies on test1:
var test2 = {
print:function (msg) {
test1.print (msg);
alert ("from test2:" + msg);
}
};
the TEST3.JS,TEST3 used for testing relies on Test2:
var test3 = {
print:function (msg) {
test2.print (msg);
alert ("from test3:" + msg);
}
};
The run pag
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