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jQuery how to bind onclick event to dynamically added HTML element [duplicate]

...ot sure if this has anything to say, but I think the behavior might be considered undetermined. A more solid approach would probably be: function handler() { alert('hello'); } $('.add_to_this').each(function() { var link = $('<a>Click here</a>'); $(this).append(link); link.click(h...
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Best way to center a on a page vertically and horizontally? [duplicate]

...t work in IE7). This trick will work with any sizes of div. div { width: 100px; height: 100px; background-color: red; position: absolute; top:0; bottom: 0; left: 0; right: 0; margin: auto; } <div></div> ...
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How to decorate a class?

... I would second the notion that you may wish to consider a subclass instead of the approach you've outlined. However, not knowing your specific scenario, YMMV :-) What you're thinking of is a metaclass. The __new__ function in a metaclass is passed the full proposed definitio...
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How to take backup of a single table in a MySQL database?

...You can use easily to dump selected tables using MYSQLWorkbench tool ,individually or group of tables at one dump then import it as follow: also u can add host information if u are running it in your local by adding -h IP.ADDRESS.NUMBER after-u username mysql -u root -p databasename < dumpfileFO...
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How to define two fields “unique” as couple

...= ('field1', 'field2',) And in your case: class Volume(models.Model): id = models.AutoField(primary_key=True) journal_id = models.ForeignKey(Journals, db_column='jid', null=True, verbose_name = "Journal") volume_number = models.CharField('Volume Number', max_length=100) comments = models....
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Simple way to transpose columns and rows in SQL?

...r, Eric value, 'Eric' name from yourTable ) src group by name See SQL Fiddle with Demo The UNION ALL performs the UNPIVOT of the data by transforming the columns Paul, John, Tim, Eric into separate rows. Then you apply the aggregate function sum() with the case statement to get the new columns ...
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How do I auto-submit an upload form when a file is selected?

...mit method in the onchange event of your file input. document.getElementById("file").onchange = function() { document.getElementById("form").submit(); }; http://jsfiddle.net/cwvc4/73/ share | ...
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What is the difference between Left, Right, Outer and Inner Joins?

...they have one". This might be a general student list, or could be used to identify students with no locker. Returns 100 rows RIGHT OUTER JOIN would be "show me all lockers, and the students assigned to them if there are any". This could be used to identify lockers that have no students assigned, ...
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How to change the button text of ?

...stead, and do it like this: HTML: <img src="/images/uploadButton.png" id="upfile1" style="cursor:pointer" /> <input type="file" id="file1" name="file1" style="display:none" /> JQuery: $("#upfile1").click(function () { $("#file1").trigger('click'); }); CAVEAT: In IE9 and IE10 ...
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How do I make a textarea an ACE editor?

... As far as I understood the idea of Ace, you shouldn't make a textarea an Ace editor itself. You should create an additional div and update textarea using .getSession() function instead. html <textarea name="description"/> <div id="descriptio...