How can I find out if a certain element has another element as a child? And if it doesn\'t, append a new one t开发者_Go百科o it and then return it.
i am trying to reach a value in my code which is in a loop through jquery selector but i cannot figure it out because i am still a noob in jquery selector:
I have this: function addSelectOnChange(select_id,selected_cb) { $(select_id).live(\"change\",function() {
Question 1 I\'ve just started learning jQuery and one thing that puzzles me is function() with a parameter in it, ie: function(e).
Here\'s my code: <script type=\"text/javascript\"> $(document).ready(function () { $(\"[class^=\\\"hide\\\"]\").hide();
Hi all I have the jq code like this: Adding element: $(\".wynink_main\").live(\"mouseenter\",开发者_运维问答 function() {
How can you use the :contain() on an input field, e.g. #inputfield contains开发者_开发百科 a dynamic value of 5.938 and I want to use $(\"#inputfield:contains(\'5.938\')\").
I have this function: $(\'input#auto_results\').bind(\'blur\', function(e) { $(\'.result\').bind(\'click\', function() {
After clicking on开发者_如何学Python \"Add Comment\" button, I want <li> </li> to be added at the end but before the last <li>.
I have an HTML form being atta开发者_开发知识库ched to a div element dynamically. How can I attach existing behavior to the newly added elements.
加载中,请稍侯......