What is the difference between the following struts html tags:
"html:image" and "html:img"
I searched through the apache docs, but couldn't find the difference though.
html:image renders a input tag of type 'image' (it's like a submit button but with an image face)
html:img renders a img tag to place an image
Related
This SVG originated from HTML5 canvas. Which looks fine and I added images that are represented in dataurl form to avoid CORS issues.
However, when opened in chrome the image showed up fine
When opened in Adobe Illustrator, the image did not show up.
When opened with macOS preview app, the image did not show up.
I looked up SVG2 specifications for using dataURL in svg's <image> tag href attribute and they said its okay to use. So I don't understand what is causing this rendering discrepancy between different viewers.
File for reference
In short, what is the standard way to embed images into SVG.
Okay I found out it is because only Chrome supports the newer SVG2 standard href attribute on <image> element of SVG. So I just needed to replace the href with xlink:href
Even though xlink:href attribute is deprecated in SVG2. It seems the other softwares aforementioned in the question are not SVG2-compliant.
In a velocity template I want to display a link which is in a variable. By now I just display the url, this line in my .vm template is :
URL : $topo.urlFileServer
How could I make it clickable?
Velocity version : 1.7
Velocity is just for rendering any text you provide to it as-is, it does not cares about what language you are using the Velocity Template engine to render. It could be HTML or any other language.
This problem is particularly related with HTML. You could use the data you have to make an anchor tag like this:
The Server's Link
That would work.
I have the following text:
<div>Answer the following <span class='title'>Question:</span><br> (a+b)<sup>2</sup>=?</div>
I want to do the following with this text:
parse it tag by tag, so that I can render each of the tag in a custom way. I could, very well, achieve that using this library: https://github.com/Thomas101/react-native-fence-html.
while parsing the superscript/subscript tags, render the content in proper fashion. This is where I'm stuck right now.
What I'm doing right now, is that I put the entire text (from start to end) in a Text component; and each span and br tags are also rendered as Text components nested within the parent Text component (the one for the div tag).
How do I render the superscript/subscript text?
Note: I did find a solution here: Superscript Text in React Native
But, creating a View inside a Text component needs the View to have fixed dimensions, and that is something not achievable.
One option would be to convert the HTML to Markdown first and then render the markdown. I believe for both of those actions there are libraries available.
I'm building a google-style text box that auto-completes typed text.
Using typeahead with typeahead.js-bootstrap.css:
$(document).ready(function() {
$('#op1').typeahead({
remote: '/search/%QUERY',
});
});
<input type="text" id="op1">
it worked but there are two problems:
I could not customize it. Whenever I make any significant style changes, or use bootstrap's form-control class for input element: the text box gets completely messed up.
The auto-completed ("hint") text was written above the typed text so I whatever color I set for the hint was the color of the entire text! I tried giving the hint a negative z-order but then it was not displayed at all.
I've tried Typeahead AND Select2 auto-completion libraries with my Bootstrap 3 template, and so far the only thing I was able to work out-of-the-box without completely ruining the layout was the above code
If anyone can solve these problems, or otherwise recommend a full CSS + JS typeahead solution for Bootstrap3, I'd be grateful :)
It gives you completely easy way to customise the look with formatresults. You can even write full html view for your results. and to customise the look of input box apply a class to the wrapper for your search box and override select2 rendered css(load the page and check from browser that from where that style is coming).
http://ivaynberg.github.io/select2/
I made a full featured customised search with this.
There is now a fork available for select2 that supports Bootstrap 3.
http://fk.github.io/select2-bootstrap-css/
https://github.com/fk/select2-bootstrap-css#readme
My query is that - I have my images on webpage- a logo or say navigation bar i can store as an image. Can i test using selenium presence of these images on a webpage when loaded along with the position of the image on page.
What my issue is that i need to actually look at image objects in HTML and also may be images not in HTML but they are partial screenshots of webpage which i want to match. This test will help me pick alignment issues - in case my navigation bar is now going to second row i can match with previous stored image to check.
Thanks
VB
An example on how to check if a particular image is present:
In this page:http://www.google.ie/firefox?client=firefox-a&rls=org.mozilla:en-US:official
Selenese command
Command: verifyElementPresent
Target: //td/table/tbody/tr/td/table/tbody/tr/td/img[#src='/images/firefox/Fx4Launch.png']
Hint: If you want help to get the XPath for a particular element I recommend you using a plugin like Firebug (http://getfirebug.com/)
Put an extra "\" in the beginning of the xpath copied by Firebug, otherwise selenium do not find the element.
You can verify that an image is at a location like so:
verifyElementPresent //div/p/img
This example uses XPath to locate an <img> element that follows a <div> and <p> tag.
But verifying that a screenshot is the same as the rendered page? You're talking about a completely different problem, which is image recognition. Selenium is a tool for automated acceptance testing.