Today I want to introduce to you $.get() in jQuery. It also allows us to complete the ajax requirements in website development with a very small amount of code.
The parameters of the $.get() function are the same as the $.post() parameters we introduced in "How jquery implements ajax technology 2: $.post()". The details are as follows:
$.get(url,data,callback,type)
url---The URL address of the page to be loaded.
data---Key / value parameters to be sent.
callback---Callback function when loading is successful.
type---Return content format, xml, html, script, json, text, _default.
Here is a practical example:
============================================ =====================
ajax.html
Application of $.ajax< /title></p>
<p> <script type="text/javascript" language="javascript" src="./js/jquery.js"></script></p>
<p> <script type="text/javascript" language="javascript"></p>
<p> $(document).ready(function(){</p>
<p> $('#bot_1').click(function(){</p>
<p> $.get('ajax.php',{web :"mysql100"},function(data,st){$("div").html(data);})</p>
<p> })</p>
<p> })</p>
<p> </script></p>
<p> </head></p> <p> <center><h2>$.ajax application</h2></center></p>
<p> <center><div>This is the place that needs to be displayed</div></center> </p>
<p> <center><button id="bot_1">Click me</button></center></p>
<p> </html></p>
<p> ============ ================================================== =<br> ajax.php</p>
<p> <?php</p><p> echo 'The website you want to visit is'.$_GET['web'];</p><p> ?></p>
<p> The above is how jquery implements ajax technology 3: $.get (), please pay attention to the PHP Chinese website (www.php.cn) for more related content! <br></p>
<p><br></p></div><div class="nphpQianMsg"><div class="clear"></div></div><div class="nphpQianSheng"><span>Statement：</span><div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn</div></div></div><div class="nphpSytBox"><span>Previous article：<a class="dBlack" title="How jquery implements ajax technology 2: $.post()" href="https://m.php.cn/faq/345928.html">How jquery implements ajax technology 2: $.post()</a></span><span>Next article：<a class="dBlack" title="How jquery implements ajax technology 2: $.post()" href="https://m.php.cn/faq/346072.html">How jquery implements ajax technology 2: $.post()</a></span></div><div class="nphpSytBox2"><div class="nphpZbktTitle"><h2>Related articles</h2><em><a href="https://m.php.cn/article.html" class="bBlack"><i>See more</i><b></b></a></em><div class="clear"></div></div><ul class="nphpXgwzList"><li><b></b><a href="https://m.php.cn/faq/1609.html" title="An in-depth analysis of the Bootstrap list group component" class="aBlack">An in-depth analysis of the Bootstrap list group component</a><div class="clear"></div></li><li><b></b><a href="https://m.php.cn/faq/1640.html" title="Detailed explanation of JavaScript function currying" class="aBlack">Detailed explanation of JavaScript function currying</a><div class="clear"></div></li><li><b></b><a href="https://m.php.cn/faq/1949.html" title="Complete example of JS password generation and strength detection (with demo source code download)" class="aBlack">Complete example of JS password generation and strength detection (with demo source code download)</a><div class="clear"></div></li><li><b></b><a href="https://m.php.cn/faq/2248.html" title="Angularjs integrates WeChat UI (weui)" class="aBlack">Angularjs integrates WeChat UI (weui)</a><div class="clear"></div></li><li><b></b><a href="https://m.php.cn/faq/2351.html" title="How to quickly switch between Traditional Chinese and Simplified Chinese with JavaScript and the trick for websites to support switching between Simplified and Traditional Chinese_javascript skills" class="aBlack">How to quickly switch between Traditional Chinese and Simplified Chinese with JavaScript and the trick for websites to support switching between Simplified and Traditional Chinese_javascript skills</a><div class="clear"></div></li></ul></div></div><footer><div class="footer"><div class="footertop"><img src="/static/imghwm/logo.png" alt=""><p>Public welfare online PHP training，Help PHP learners grow quickly！</p></div><div class="footermid"><a href="https://m.php.cn/about/us.html">About us</a><a href="https://m.php.cn/about/disclaimer.html">Disclaimer</a><a href="https://m.php.cn/update/article_0_1.html">Sitemap</a></div><div class="footerbottom"><p> © php.cn All rights reserved
</p></div></div></footer><script>isLogin = 0;</script><script type="text/javascript" src="/static/layui/layui.js"></script><script type="text/javascript" src="/static/js/global.js?4.9.47"></script></div><script src="https://vdse.bdstatic.com//search-video.v1.min.js"></script><link rel='stylesheet' id='_main-css' href='/static/css/viewer.min.css' type='text/css' media='all'/><script type='text/javascript' src='/static/js/viewer.min.js?1'></script><script type='text/javascript' src='/static/js/jquery-viewer.min.js'></script><script>jQuery.fn.wait = function (func, times, interval) {
var _times = times || -1, //100次
_interval = interval || 20, //20毫秒每次
_self = this,
_selector = this.selector, //选择器
_iIntervalID; //定时器id
if( this.length ){ //如果已经获取到了，就直接执行函数
func && func.call(this);
} else {
_iIntervalID = setInterval(function() {
if(!_times) { //是0就退出
clearInterval(_iIntervalID);
}
_times <= 0 || _times--; //如果是正数就 --
_self = $(_selector); //再次选择
if( _self.length ) { //判断是否取到
func && func.call(_self);
clearInterval(_iIntervalID);
}
}, _interval);
}
return this;
}
$("table.syntaxhighlighter").wait(function() {
$('table.syntaxhighlighter').append("<p class='cnblogs_code_footer'><span class='cnblogs_code_footer_icon'></span></p>");
});
$(document).on("click", ".cnblogs_code_footer",function(){
$(this).parents('table.syntaxhighlighter').css('display','inline-table');$(this).hide();
});
$('.nphpQianCont').viewer({navbar:true,title:false,toolbar:false,movable:false,viewed:function(){$('img').click(function(){$('.viewer-close').trigger('click');});}});
</script></body></html>
