Using $xpath = new DOMXpath($doc) by no means I could not get div (and its children) if it is placed under anchor.
In XPath:
html[1]/body[1]/div[3]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/a[1]/div[1]/div[2]/div[1]/div[2]/img[1]
I evaluated elements one by one starting from body and when I reached the anchor it was the last tag in XPath that could be read.
I know this is not the best practice to place block elements into anchors but this html page is not mine and I cannot modify it.
Please advise if there is any trick to get it?
.....<div class="main-image">
<a title="" style="outline-style: none; text-decoration: none;" class="jqzoom" rel="gallery1" data-active="1" href="files/product/images/239_image_raw.jpg">
<div class="zoomPad">
<img style="opacity: 1;" title="" src="files/product/images/239_image.jpg" alt="ABSOLUTE SUMMER 8 VITA BASSA" height="320" width="240">
<div style="top: 97.6167px; left: 80px; width: 148px; height: 153px; position: absolute; border-width: 1px; display: none;" class="zoomPup"></div>
<div style="position: absolute; z-index: 5001; left: 239px; top: 0px; display: none;" class="zoomWindow">
<div style="width: 312px;" class="zoomWrapper"><div style="width: 100%; position: absolute; display: none;" class="zoomWrapperTitle"></div>
<div style="width: 100%; height: 320px;" class="zoomWrapperImage">
<img src="files/product/images/239_image_raw.jpg" style="position: absolute; border: 0px none; display: block; left: -169.782px; top: -206.257px;">.....
I will answer to myself :)
I took xpath from google chrome, but I did not take into account that what you see in browser is not necessary to be the same with html source as the browser shows content after javascript processing.
......
Related
In FooTable 3.1.4 I want to use a pretified i-Check checkbox for a checkAll functionality in the Header of the table.
This is the HTML without i-Check:
<th data-type="html" data-sortable="false"
data-filterable="false" style="display: table-cell;"
class="footable-last-visible">Choose
<input name="check_all" class="all" type="checkbox">
</th>
When we run this script without i-Checks it runs fine. However - applying i-Checks makes the prettified checkbox unclickable - We are unable to check / uncheck.
This is the HTML with i-Check applied:
<th class="footable-last-visible" data-type="html" data-sortable="false"
data-filterable="false" style="display: table-cell;">Kies
<div class="icheckbox_square-green" style="position: relative;">
<input type="checkbox" name="check_all" class="all"
style="position: absolute; opacity: 0;">
<ins style="position: absolute; top: 0%; left: 0%; display: block; width: 100%; height: 100%; margin: 0px; padding: 0px; background: rgb(255, 255, 255) none repeat scroll 0% 0%; border: 0px none; opacity: 0;"
class="iCheck-helper">
</ins>
</div>
</th>
So it seems FooTable does not accept the i-Checks modified HTML in the head of the table. I did find a (closed) Github Issue post addressing the problem :
"the issue was that the sorting component worked off of a click on the
entire TH element and had a call to e.preventDefault() in the handler.
This was basically killing the default click behavior of elements
placed within the header element. I've since removed this limitation
and it will be released in the next version shortly."
But this post does not clarify as of which version of FooTable this problem is solved.
Or did I make a mistake in the code ..... So - any input much appreciated.
your script must be:
//first
$('.table').footable();
//after
$('#checkall').on('ifChecked ifUnchecked',function(evant){
if(evant.type == 'ifChecked')
$('.check').iCheck('check');
else
$('.check').iCheck('uncheck');
});
I ran the MapQuest sample code:
MQA.EventUtil.observe(window, 'load', function() {
/*Create an object for options*/
var options={
elt:document.getElementById('map'), /*ID of element on the page where you want the map added*/
zoom:10, /*initial zoom level of the map*/
latLng:{lat:39.743943, lng:-105.020089}, /*center of map in latitude/longitude */
mtype:'map', /*map type (map)*/
bestFitMargin:0, /*margin offset from the map viewport when applying a bestfit on shapes*/
zoomOnDoubleClick:true /*zoom in when double-clicking on map*/
};
/*Construct an instance of MQA.TileMap with the options object*/
window.map = new MQA.TileMap(options);
});
and generated a map ok. But looking at the HTML generated, it's not clear what the source of the map data is. I was expecting maybe an iFrame, or an image but I don't see either:
<div id="map" style="width: 800px; height: 300px; position: relative;">
<div style="width: 800px; height: 300px; z-index: 0; overflow: hidden; background: none repeat scroll 0% 0% rgb(255, 255, 255); position: relative; top: 0px; left: 0px; cursor: -moz-grab;">
<div class="mqa-display" style="position: absolute; z-index: 0;">
<div class="mqa-zl mqa-zl100 mqa-zlf" style="position: absolute; z-index: 100; cursor: default;">
<div class="mqa-zl mqa-zl0 mqa-zlgl" style="position: absolute; z-index: 0; left: 400px; top: 150px;">
<div class="mqa-zl mqa-zl10 mqa-zlf" style="position: absolute; z-index: 22;">
<div class="mqa-zl mqa-zl1000 mqa-zlf" style="position: absolute; z-index: 1000;">
<div class="mqa-zl mqa-zl1000 mqa-zlgl" style="position: absolute; z-index: 1000; left: 400px; top: 150px;">
<div class="mqa-zl mqa-zl5 mqa-zlgl" style="position: absolute; z-index: 5; left: 400px; top: 150px;">
</div>
</div>
</div>
How does that HTML represent a detailed map of Colorado?
Thanks
The map that you see generated by the JavaScript API is created by a set of map image tiles that are downloaded and assembled to create the map. Additional tiles are downloaded as the user pans and zooms in/out.
The map tiles are cached and hosted from various servers located around the world.
I'm working on a digital textbook feature that would allow the student to click a link to open up a simple div form for them to input their answer to that specific question. The pop-up form is just simple HTML/CSS with some jQuery UI to hide, show, and make it draggable. Here's the twist. I've got multiple questions that each need to be attached to a unique div. No problem, I thought. I'll just set each a href to link back to a unique ID that I've assigned within the DIV. Problem is, I can't seem to target the proper DIV with its corresponding a href. Instead the same set of questions appear no matter which link is clicked. This seems super simple and I'm probably overcomplicating it. What can I do here?
HTML:
<div id="draggable" class="messagepop pop">
<form method="post" id="new_message" action="/answers">
<p><label for="body">What type of person is Carsten?</label><textarea rows="15" name="body" id="body" cols="55"></textarea></p>
<p><label for="body">How do you know?</label><textarea rows="15" name="body" id="body" cols="55"></textarea></p>
<p><center><input type="submit" value="Submit" name="commit" id="message_submit"/> or <a id="hide" href="#">Cancel</a></center></p>
</form>
</div>
<div id="draggable" class="messagepop pop">
<form method="post" id="new_message" action="/answers">
<p><label for="body">What can you learn about an active volcano from the photograph?</label><textarea rows="15" name="body" id="body" cols="55"></textarea></p>
<p><center><input type="submit" value="Submit" name="commit" id="message_submit"/> or <a id="hide" href="#">Cancel</a></center></p>
</form>
</div>
Draw Conclusions What kind of person is Carsten? How do you know?
Use Text Features What can you learn about an active volcano from the photograph?
Where the first a href needs to open the first div and the second a href opens the second div, etc., etc.
CSS:
.messagepop {
overflow-y: auto;
overflow-x: hidden;
cursor:default;
display:none;
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
text-align:left;
width:394px;
height: 335px;
z-index:50;
padding: 25px 25px 20px;
background-color: #fff;
-moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
-moz-border-radius: 4px 4px 4px 4px;
-webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
-webkit-border-radius: 4px 4px 4px 4px;
border-color: #E5E5E5 #DBDBDB #D2D2D2;
border-style: solid;
border-width: 1px;}
JS:
$(document).ready(function() {
$('.show').click(function() {
if ( !$(this).next('div').is(':visible') ) {
$(".messagepop").slideFadeToggle();
$(this).next('div').slideFadeToggle();
}
});
$('.hide').click(function() {
$(this).parent().slideFadeToggle();});
$.fn.slideFadeToggle = function(easing, callback) {
return this.animate({ opacity: 'toggle', height: 'toggle' }, "fast", easing, callback);};
$(function() {
$("#draggable").draggable();});
Thank you for your advice and for ironing out my poorly written method. It seems you've got it working.
I've since discovered a jQuery Mobile solution that is much easier than what I was trying to pull together.
For future viewers, it would simply look like this.
Draw Conclusions
Use Text Features
<div data-role="popup" id="popup1" class="ui-content" data-position-to="window">
Close
<p>What kind of person is Carsten?</p>
<input type="text"/>
<p>How do you know?</p>
<textarea></textarea>
</div>
<div data-role="popup" id="popup2" class="ui-content" data-position-to="window">
Close
<p>What can you learn about an active <mark><b>volcano</b></mark> from the photograph?</p>
<textarea></textarea>
</div>
The logic here makes a lot more sense to me and there's the added benefit of ensuring it will work properly on mobile devices. Then if you want to make it draggable, just drop in:
<script>
$(function() {
$(".ui-content").draggable();
});
</script>
And then if you want it to be draggable on mobile (remember, jQuery UI isn't natively supported on mobile), you'll have to call up a hack of sorts. I like Touch Punch.
You may run into issues with form inputs when using Draggable combined with Touch Punch, but that's a story for another thread.
Here is a demo: http://jsfiddle.net/ebNsz/
I've set id:s for the question-div:s and target them with the 'href' attribute in the 'a' elements. Not sure what you wanted to do with the 'slideFadeToggle' function, so i used 'fadeToggle' instead.
HTML:
<div id="q1" class="messagepop">
<form method="" id="form1" action="/answers">
<label for="answer1">What type of person is Carsten?</label><textarea name="answer1" class="answer"></textarea>
<label for="answer2">How do you know?</label><textarea name="answer2" class="answer"></textarea>
<div>
<input type="submit" value="Submit" name="submit" /> or <a class="close" href="">Cancel</a>
</div>
</form>
</div>
<div id="q2" class="messagepop">
<form method="" id="form2" action="/answers">
<label for="answer1">What can you learn about an active volcano from the photograph?</label><textarea name="answer1" class="answer"></textarea>
<div>
<input type="submit" value="Submit" name="submit" /> or <a class="close" href="">Cancel</a>
</div>
</form>
</div>
<p>Draw Conclusions What kind of person is Carsten? How do you know?</p>
<p>Use Text Features What can you learn about an active volcano from the photograph?</p>
jQuery: (jsFiddle doesn't support .draggable(), so i commented out the first line and added the second.)
$(function() {
/* $("div.messagepop").draggable().hide();*/
$("div.messagepop").hide();
$("a.toggle").click(function(e)
{
e.preventDefault();
var targetpop = $(this).attr('href');
$(targetpop).siblings("div.messagepop").fadeOut();
$(targetpop).fadeToggle();
});
$("a.close").click(function(e)
{
e.preventDefault();
$(this).closest("div.messagepop").fadeToggle();
});
});
CSS:
.messagepop {
position: absolute;
top: 20%;
left: 50%;
z-index: 50;
margin-left: -197px;
text-align: center;
width: 394px;
height: 335px;
padding: 25px 25px 20px;
background-color: #fff;
-moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
-webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
-moz-border-radius: 4px;
-webkit-border-radius: 4px;
border-radius: 4px;
border-color: #E5E5E5 #DBDBDB #D2D2D2;
border-style: solid;
border-width: 1px;
}
label {
display: block;
}
textarea {
width: 75%;
height: 5em;
margin: 0 0 1em 0;
}
I need to hide 300px from the top in an iframe. I have tried to hide it with overflow: hidden in css, but it's not working in an iphone or an ipad. How can I solve that?
My HTML-code
<div class="iframe-wrapper">
<div class="iframe-content">
<iframe src="http://my_url" width="940" height="900" frameborder="0" scrolling="no" </iframe>
</div>
</div>
My CSS
.iframe-wrapper {
position: relative;
overflow: hidden;
width: 940px;
height: 600px;
}
.iframe-content {
position: absolute;
top: -300px;
}
I've made a demo from your code and along with my suggestion it seems to be working:
html:
<div class="iframe-wrapper">
<div class="iframe-content">
<iframe src="http://www.google.com" width="400" height="500" frameborder="0" scrolling="no"/>
</div>
</div>
css:
.iframe-wrapper {
position: relative;
overflow: hidden;
width: 400px;
height: 300px;
border: 5px solid orange;
margin: 20px;
background: red;
}
.iframe-content {
position: absolute;
top: -300px;
}
iframe { background: blue; }
Demo - http://jsfiddle.net/MteRS/
I changed the widths/heights so it would fit into the jsfiddle output panel a bit better.
I have the CSS declare bellow:
#loadingBox-holder
{
height:100%;
width:100%;
position:fixed;
left:0;
top:0;
filter: alpha(opacity=30);
filter: progid:DXImageTransform.Microsoft.Alpha(opacity=30);
opacity:0.7;
-moz-opacity: 0.7;
z-index: 1000;
background-color:#000;
}
#loadingBox
{
position: fixed;
left: 40%;
top: 50%;
z-index: 1000;
height: 36px;
width: 138px;
border:1px solid #ccc;
background:#fff !important;
padding:5px 5px 10px 10px;
opacity:100;
/*-moz-opacity: 100 !important; */
}
and HTML:
<div id="loadingBox-holder" style="">
<div id="loadingBox">
<p>Please wait...</p>
<img src="../Images/loading.gif" alt="" />
</div>
</div>
The code above is a loadding indicator. My problem is the loadingBox-hold is gray transparent but I want the loadingBox is normal not transprent. I add the css bellow:
filter: alpha(opacity=100);
filter: progid:DXImageTransform.Microsoft.Alpha(opacity=100);
opacity:1;
-moz-opacity: 1;
However the child div still transparent.
Where is my mistakes and how to fix that ?
Thanks !
If you are using position fixed then moving loadingBox out of holder would not make any difference in the final output and it'll fix your opacity issue.
<div id="loadingBox-holder" style="">
</div>
<div id="loadingBox">
<p>Please wait...</p>
</div>
DEMO