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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have simple HTML code with some javascript, it looks like: I just wanted to be able change div's content (it's inner html) with selecting one of "A" or "B" radio buttons, but div#content does not have javascript attribute "value", so I am asking how it can be done. 回答1: Assuming you're not using jQuery or some other library that makes this sort of thing easier for you, you can just use the element's innerHTML property. document.getElementById("content").innerHTML = "whatever"; 回答2: $('#content').html('whatever'); 回答3: Get the id of the div

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I can I update a div using JavaScript with no problem. For example, the initial values for both divs are shown on the image on the left, and the values after clicking on the test button are shown on the right. when I click the test button then the counter is increased by 1 and the values for the divs are changed like this: var ela = document.getElementById("a"); var elb = document.getElementById("b"); $("#" + ela.id).html("new value " + ela.id + " "); $("#" + elb.id).html("new value " + elb.id + " "); So far so good, but now I would like to

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have been trying to add a Skew/Slant to the bottom of a div . I have had some success, as you can see on the example below, I have managed to apply the skew to a couple of the elements on the page. Currently the Skew is applied to both the top and bottom of the containers and it seems to stop half way through the bottom and top then go back to straight edge. What I am looking to achieve is for the top edge to be straight and the bottom edge to be skewed, for example: * { padding: 0; margin: 0; } #main-slideshow { position: relative; z

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: How do I draw a diagonal div in CSS? Google only reveals how to draw diagonal "lines", but I could not understand how to make that for div 's. In the pic below, the blue part is the div : 回答1: You could use CSS3 transform skewY() function with positive value for the parent and negative value for the child wrapper element to achieve the effect. .parent { -webkit-transform: skewY(-5deg); -moz-transform: skewY(-5deg); -ms-transform: skewY(-5deg); -o-transform: skewY(-5deg); transform: skewY(-5deg); } .parent > .child { -webkit-transform: skewY

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: How do I center a div horizontally inside its parent div with CSS ? Text 回答1: I am assuming the parent div has no width or a wide width, and the child div has a smaller width. The following will set the margin for the top and bottom to zero, and the sides to automatically fit. This centers the div. div#child { margin: 0 auto; } 回答2: Text 回答3: Text 回答4: You can use the "auto" value for the left and right margins to let the browser distribute the available space equally at both sides of the inner div: Text 回答5: Just out of interest, if you

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: So I was working on this site and I had the displaying how I was wanting. After working on a lower page banner all of a sudden everything disappeared and all I was left with was the background Image in the Body. Can you figure out why the topImage id does not display? It is frustrating as hell to see it work one second and then not the other: */ /*--> */ Sorry if this a really basic question, I am kind of new at this. 回答1: #topImage doesn't have a height set, and no elements inside it which would give it a height. #topImage { position

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have the following html code: don't print this to pdf print this to pdf All I want to do is to print to pdf whatever is found in the div with an id of "pdf". This must be done using JavaScript. The "pdf" document should then be automatically downloaded with a filename of "foobar.pdf" I've been using jspdf to do this, but the only function it has is "text" which accepts only string values. I want to submit HTML to jspdf, not text. 回答1: jsPDF is able to use plugins. In order to enable it to print HTML, you have to include certain plugins and

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I have buttons that are div elements and I want to make them so that it is possible for the user to press the tab key on their keyboard and move between them. I've tried wrapping their text in anchor tags but it doesn't seem to work. Does anyone have a solution? 回答1: Add tabindex attributes to you div elements. Example: First Second Per steveax's comment, if you don't want the tab order to deviate from where the element is in the page, set the tabindex to 0: First Second 回答2: for those interested, in addition to the accepted answer

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: Does anyone know of any jQuery Script that will keep a div centered in the middle and when the window is re-sized, it will also keep it centered? I am building a lightbox plugin and I need it to stay in the middle. I tried using CSS but it doesn't work. Also I need it to stay in the middle when another box is opened that has a bigger width and height. Here's the page with examples on it: http://wowbox.yolasite.com/ Open the image first, and then open the div, and you'll see what I mean. The div is not centered. But then when you

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am initially pushing MapBox Marker objects to an array via: var el = document.createElement('div' + index); el.className = 'marker'; deviceMarkers.push(new mapboxgl.Marker(el, { offset: [-50 / 2, -50 / 2] }).setLngLat([device.lat, device.lon]).addTo(map)); Elsewhere in the code, I extract the marker via: var deviceMarker = deviceMarkers[index]; I would like to be able to get 'el' from deviceMarker object, in order to alter the icon size, orientation etc. dynamically. How can I extract 'el' as the original div? 回答1: You can use deviceMarker