I am a beginner in Javascript and I wonder if you can help me with this issue:
I am working on a webpage developed another programmer. the page has a lot of functionalities (buttons..etc)
I am trying to add a grid on top of all the page so that the buttons will still be clicable.
I made a png grid and put at the beginning of the body in the html file. The problem is that I cannot clic the button anymore under the image, even if the image is transparent. I also tried with table grid but same issue.
I saw that I might need to check the z-index, but before going this way I wonder if there is an alternative way. If z-index is the only way, will I have to check all the other buttons (there are a lot) and set a z-index to them as well?
best regards
Guido
I could be completely misunderstanding your issue because you haven't provided much useful information, but it sounds like you want a grid for visual purposes only?
If that's the case, you could try wrapping the contents that you want on top of the grid in a single div, and setting the background as the grid png you mentioned.
<div class="bg">
<button></button>
<button></button>
</div>
.bg {
background-image: url("grid.png");
}
Related
Hey lovely StackOverflow Community.
I have a problem with my website. I added the Bootstrap Carousel from getbootrap.com and it actually works very well. But there is one problem. Everytime the image sitch, my whole website goes up and down.
I don't know what could be the problem, cause i changed nothing on the code from getbootstrap.com :-/
Sorry for my bad english :D Hope you can understand my problem.
Overwrite the Bootstrap class. This will solve your problem
.carousel-inner>.item {
width: 100%;
}
My issue with the Carousel was not directly related to the image, but rather the content within it that was causing the shifting of the page. To avoid it while being elsewhere on the page, I just used JQuery to detect if I had scrolled past my carousel and to make it pause. I know its a workaround but its effective.
$(document).on("scroll",function(){
if($(document).scrollTop()>200){
$('#slider').carousel('pause');
} else{
$('#slider').carousel('cycle');
}});
It is because it changes some class on the carousel items.
You can set a min-height to the carousel container (.carousel-inner) and it won't jump anymore.
Set the value that fits better your needs.
ALSO:
Seam like there is a little effect on the images, so that every time that an image change, it became a bit smaller. If you just want to avoid the all website jump, use what i said above, if you want to change the "change-of-size" behave, you need to check the class .next and (probably) .right/.left and see if there's a change of height. It is hard to inspect them from a live website, that why i'm telling you to check this from the code - Or upload the code if you prefer.
I have some scanned news paper and i want to dynamically generate div above the image. So when users click on specific DIV they are redirected to detail of that news.
How is it possible ?
One way of doing is to create Absoulute positioned div in front of the Image. But i dont want to create DIV for all scanned images. I am searching for some dynamic way. Plus! I am not looking for image Maps.
Example : http://www.express.com.pk/epaper/
This is an e-paper and they are using a single image on their background. Of course they are not creating static html pages each day and redefine their div positions
Edit: For my case i found my solution using Facebook Like Tagging jQuery Plugin.
Have one absolutely positioned <div> and move it around to whatever image is focused. Change the click effect of the div accordingly.
You will have a div containing the image, like this:
<div id="imageDiv">
<img ... />
</div>
And you will use jquery to create a div before the img in your click event:
$("#imageDiv").prepend("<div>created div before image</div>");
Unfortunately, for a variable layout such as a newspaper image, absolutely positioned divs are probably your best bet.
In this case, Javascript would likely cause more problems than it would solve: it isn't a necessity for what you want to achieve, and people with Javascript disabled will be unable to use your site.
One other possibility is to use a server-sided language to read a xml file that says where the divs should be placed over an image. This would allow for a dynamic html page, as only a xml (or similar) file would need to be altered to change content.
I can generate an example if you're interested in this solution.
A slightly easier way may be to use an image map. Here's a good resource with working examples.
I have to design a layout for my project. There are arrangements of divs, upper Div, lower Div, fixed height, scrolling etc. It is difficult to describe the problem in words, hence I have attached an image below. Please refer the screenshots.
What I want to achieve is to arrange panels with respect to the overall height of the browser window. Pink module is absolute positioned at the bottom of the parent Div. Upper Div is precious sibling of pink Div and it contains panels. when browser is resized scrollbars should not appear in UpperDiv. Instead panels should show scroll (show in second).
It can be done using HTML and CSS and not at all I am hesistant using javascript or jquery. I appreciate any of your approach in doing this. Many thanks.
Sorry I couldn't made HTML properly. Currently my html shows scroll in upperDiv (instead scroll should appear in panels). Here I have created a fiddle. Please check.
here
Made some changes to the CSS, hope this is kinda what you are looking for.
http://jsfiddle.net/vCVUL/embedded/result/
Regards.
You could use ExtJS for this. Have look at the demo page. There you find "Layout Managers" how will do the job for you.
I can't think of a much better way than, after page load, setting the dynamic section's height.
And to handle the resize, we can just bind the same function with JQuery.
http://jsfiddle.net/N3HWz/7/
I just need to display the images in the very center of the page. The images will be different widths but should still be centered. I have custom arrow pointers and I want the other images to be hidden while the other fades out and a new one in.
I've found jquery cycle and stuff but I couldn't center the slideshow to the center of the page for some strange reason.
Any advice?
What plugins can I alter (just replace images) to get what I want?
http://www.proglogic.com/learn/javascript/lesson10.php
not sure if you are still looking for this, as its been awhile since your post - but this is a very simple slideshow using javascript and a table. the image is displayed with "previous" and "next" links below, which can of course be changed to whatever you want. the only possible issue is that it uses html tables which are frowned upon (unless completely necessary). it is however, very easily center-able using css. good luck!
Checkout Anything Slider. That seems to be what you are looking for.
Here's an example: http://la.truxmap.com/marker?id=thesweetstruck&t=1267058348000
The widget on the right usually overflows unless i set the height of the container to some fixed size like 1800px. What I want to do is have the div with the white background (container) always span AT LEAST until the bottom of the widget. I don't want to use overflow because I dont want anything hidden and i certainly dont want scroll bars.
Is there a css solution to this? I feel like ive tried most everything except writing a javascript solution, which i would like to avoid because im still very much an amateur with javascript. Thanks so much!
Edit:
I don't have any requirements as to how this can be done, id just like a solution. ive been trying to figure out this problem for over a week and its now driving me crazy.
Looks like you just need to clear your floats. After this div
<div id="truckLogo">...bunch of stuff...</div>
Add
<div style="clear:both;"></div>