Difference between revisions of "JQuery Sandbox"
From Wikicliki
Line 8: | Line 8: | ||
<script type="text/javascript"> | <script type="text/javascript"> | ||
$(document).ready(function(){ | $(document).ready(function(){ | ||
− | + | ||
− | |||
− | |||
$("a").click(function(){ | $("a").click(function(){ | ||
var curText= $("#myText").val(); | var curText= $("#myText").val(); | ||
Line 16: | Line 14: | ||
alert(urlname); | alert(urlname); | ||
}); | }); | ||
− | |||
$("*", document.body).click(function (e) { | $("*", document.body).click(function (e) { | ||
Line 23: | Line 20: | ||
$("span:first").text("Clicked on - " + getthething.tagName); | $("span:first").text("Clicked on - " + getthething.tagName); | ||
}); | }); | ||
− | |||
}); | }); | ||
Line 41: | Line 37: | ||
</html> | </html> | ||
</pre> | </pre> | ||
+ | |||
+ | this is what happens if you use regular expression | ||
+ | <pre> | ||
+ | $("a").click(function(){ | ||
+ | var curText= $("#element"); | ||
+ | var urlname = curText; | ||
+ | alert(this.href.match(/countrycode=(\w\w)/)); | ||
+ | }); | ||
+ | <pre> |
Revision as of 12:53, 22 August 2008
experiment one
this experiment prints the contents of the textarea in an alert, and also prints the tagname of the clicked items into the first span tag available....
<html> <head> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript"> $(document).ready(function(){ $("a").click(function(){ var curText= $("#myText").val(); var urlname = curText; alert(urlname); }); $("*", document.body).click(function (e) { e.stopPropagation(); var getthething = $(this).get(0); $("span:first").text("Clicked on - " + getthething.tagName); }); }); </script> </head> <body> <a name="namename" id="idname" href="index2.html"> non nummy bong bong</a> <br><br> <span class=first></span> <br><br> <textarea name="myText" rows="5" cols="20" id="myText" style="width:250px;"></textarea> </body> </html>
this is what happens if you use regular expression
$("a").click(function(){ var curText= $("#element"); var urlname = curText; alert(this.href.match(/countrycode=(\w\w)/)); }); <pre>