So I have this contact form and I want to put text inside each input, when the user clicks on it the text disappears so they can add stuff - when the user clicks on something else it reappears. I have
I\'ve had this confusion since long. There is an error called cannot read property of null on chrome inspector.
I have the following code: <script type=\"text/javascript\"> for(var i=1; i<=3; i++) { document.getElementById(\"items_\"+i).checked=true;
Is it po开发者_如何转开发ssible to identify a DOM node if it is empty using just xPath? For example, any node like so:
what I want to do is to display videos which differ in their number. I do know that I have to use appendChild, but I have no clue how and I couldn\'t find anything helpful so far.
How can we do JavaScript object detection for pageShow and pageHide handlers? if( /* pagehide is support开发者_如何学JAVAed */ ){
So I have a div that contains a block of text, previously the user has selected some text in this block and I created a range object from this selection. I stored the offset of the selected text\'s st
I am creating a jquery script in which if a certain link element is clicked, the css of a following div changes. My problem is, that the next element is in a \"parent dom tree\" and I don\'t know how
So I am trying to add a section to a div using createElement and appendChild. And its working great in every browser except in IE(surprise) because the parent element is not adjusting to the correct h
How can I count the total number items from my twitter feed with DOM? This code below will cause an error when my feed is less than 3 - how can I fix it??
加载中,请稍侯......