Im embeding a word document saved as html in my site, but there are conflicts between the generated css and my site’s. What could really help me is having a “scoped” element, which is not effecting or being effected by the site itself. Is there any solution to this problem? Thanks
I personally use classes as wrappers for scoping. Below all of the styles from the word document will be "scoped" to the beginning and ending of the span tag.
/*some css wrapper class*/
.word-document-wrapper
{
}
<span class="word-document-wrapper>
<!--word document here-->
</span>
You can use HtmlSaveOptions class to specify additional options when saving a Word document into the Html, Mhtml or Epub format. For example:
Document doc = new Document("D:\\Temp\\input.docx");
HtmlSaveOptions opts = new HtmlSaveOptions(SaveFormat.Html);
opts.CssStyleSheetType = CssStyleSheetType.Embedded;
opts.ExportImagesAsBase64 = true;
opts.ExportFontsAsBase64 = true;
opts.PrettyFormat = true;
doc.Save("D:\\temp\\18.8.html", opts);
I work with Aspose as Developer Evangelist.
Related
Is there a way to add a css class name to empty paragraphs in ckeditor so I can target them with css?
Empty paragraphs in ckeditor are not really empty because they contain a br tag so I can not use :empty to target them.
From what I can see, the good thing is that those <br> inside empty paragraphs have an attribute which makes them easy to target.
In the future, you might use a pure CSS solution like this one.
p:has(> br[data-cke-filler="true"]) {
/* styles here */
}
For now, you either have to style the directly.
Depending on what you're trying to accomplish, maybe applying css to the <br> would suffice.
br[data-cke-filler="true"] {
/* styles here */
}
And if you are able to run javascript in ckeditor. This can easely be done today.
Examples : with jQuery
$( "p:has(br[data-cke-filler="true"])" ).addClass( "MyEmptyParagraphsClass" );
or
$( "br[data-cke-filler="true"]" ).parent().addClass( "MyEmptyParagraphsClass" );
Example : with Native Javascript
var brs = Document.querySelectorAll("br[data-cke-filler="true"]");
brs.forEach(function(br) {
br.classList.add("MyEmptyParagraphsClass");
});
In CKEditor 4, you can have a configuration file.
And you can add the custom config with the options here.
In your case, you might need these options :
config.ignoreEmptyParagraph = false;
config.fillEmptyBlocks = false; // Prevent filler nodes in all empty blocks.
Meanwhile in CKEditor 5, you can try these documentations about Block Widget :
Adding a css class to block elements
Inline and block content
I am generating a PDF using nodejs with pdf-creator-node and I got success.
My requirement is I need to generate a PDF with Height X Width = 926px X 1296px.
I don' know what css I should write to generate this dimension pdf.
right now if I set div or body height and widht with above mentioned dimension I am getting 3 pages
this is what I tried
#page {
width: 1296px;
height: 926px;
}
<div
class="parent-div"
style="
width: 1296px;
height: 926px;
background-color: #faf0e6;
border: 1px solid red;
"
></div>
jsPDF is able to use plugins. In order to enable it to print HTML, you have to include certain plugins and therefore have to do the following:
Go to https://github.com/MrRio/jsPDF and download the latest
Version.
Include the following Scripts in your project:
jspdf.js
jspdf.plugin.from_html.js
jspdf.plugin.split_text_to_size.js
jspdf.plugin.standard_fonts_metrics.js
If you want to ignore certain elements, you have to mark them with an ID, which you can then ignore in a special element handler of jsPDF. Therefore your HTML should look like this:
<!DOCTYPE html>
<html>
<body>
<p id="ignorePDF">don't print this to pdf</p>
<div>
<p><font size="3" color="red">print this to pdf</font></p>
</div>
</body>
</html>
Then you use the following JavaScript code to open the created PDF in a PopUp:
var doc = new jsPDF();
var elementHandler = {
#ignorePDF': function (element, renderer) {
return true;
}
};
var source = window.document.getElementsByTagName("body")[0];
doc.fromHTML(
source,
15,
15,
{
'width': 180,'elementHandlers': elementHandler
});
doc.output("dataurlnewwindow");
**For me this created a nice and tidy PDF that only included the line 'print this to pdf'.
Please note that the special element handlers only deal with IDs in the current version, which is also stated in a GitHub Issue. It states:**
Because the matching is done against every element in the node tree, my desire was to make it as fast as possible. In that case, it meant "Only element IDs are matched" The element IDs are still done in jQuery style "#id", but it does not mean that all jQuery selectors are supported.
Therefore replacing '#ignorePDF' with class selectors like '.ignorePDF' did not work for me. Instead you will have to add the same handler for each and every element, which you want to ignore like:
var elementHandler = {
#ignoreElement': function (element, renderer) {
return true;
},
#anotherIdToBeIgnored': function (element, renderer) {
return true;
}
};
From the examples it is also stated that it is possible to select tags like 'a' or 'li'. That might be a little bit too unrestrictive for the most use cases though:
We support special element handlers. Register them with a jQuery-style ID selector for either ID or node name. ("#iAmID", "div", "span" etc.) There is no support for any other type of selectors (class, of the compound) at this time.
One very important thing to add is that you lose all your style information (CSS). Luckily jsPDF is able to nicely format h1, h2, h3, etc., which was enough for my purposes. Additionally, it will only print text within text nodes, which means that it will not print the values of textareas and the like. Example:
<body>
<ul>
<!-- This is printed as the element contains a textnode -->
<li>Print me!</li>
</ul>
<div>
<!-- This is not printed because jsPDF doesn't deal with the value attribute -->
<input type="textarea" value="Please print me, too!">
</div>
</body>
Below is the dom structure of the page :
I have tried
button:contains("srave")
I also tried
button[innerText="srave"]
button[text="srave"]`
button[innerHtml="srave"]`
none of them work.
Need way to get elements when element attribute is not defined.
PS: textContent() return srave as outcome.
Edit:
I have many such button elements on the page. I know I can iterate through all of them and check text. But I want to get web element directly based on the text it contains to reduce the execution time
Did you try: button[class='k-button k-button-icontext'] or button[dir='ltr'] I don't think the cssSelectors you were attempting in your example are correct because you pluralized button. If neither of these work, it may be that there are more than one button on the page with the same selector. In which case it might be better to use xpath or you could get a list of all the elements with the same selector and then get whichever one from that list you created and click it.
No, you can't use CSS Selector. You can use XPath.
//button[text()='srave']
Or
//button[contains(text(),'srave')]
You can use jquery for get the same because css is not select the text.
Working fiddle
fiddle link
Try this
alert($('button').find('span').html());
You can use following css to get the button name with "srave".
HTML
<button data-name="srave">
<span>Brave</span>
</button>
css
button[data-name="srave"] {
background:tomato;
}
To add to danidangerbear here is a java method that will do what you want:
public String getElementText(String elementText){
List<WebElement> elements = driver.findElements(By.cssSelector("button"));
String elementText = null;
for(WebElement element : elements)
if(element.getText().equals(actualValue)){
elementText = element.getText();
break;
} else {
elementText = "element text does not exist";
continue;
}
return elementText;
}
Google Closure Library editor: demo, documentation.
The editable area is an iframe. How can I set the default font of the editable area? Now it is the default font of the browser. I prefer not to put a font tag around the content in the editable area**. That way, I can change the font of my website in the future, without the need to modify every HTML-content written in the editor.
** What I mean by that is something like this:
<font size="2" face="georgia, serif"><b>content</b></font>
I would prefer just this:
<b>content</b>
... and then style the editable area of the editor with the georgia font using CSS. That way, the HTML-content (produced by the editor) in my database wouldn't contain a hard-coded font, so I could change the font in the future.
Edit: maybe I should use a SeamlessField instead of a Field for the editable area?
Once you call makeEditable() on the goog.editor.Field, which creates the iFrame you referenced, the Field fires an event of type goog.editor.Field.EventType.LOAD. If you listen to that event, you can pull out the iFrame and toss in a link element to a CSS stylesheet so you can easily modify the content in your editor.
Here's the equivalent of one of my listeners that should get you on the right track. (I didn't check if the goog.editor.Field was the target of the event, but I assume it is).
some.namespace.Page.prototype.onEditorLoad_ = function(event) {
var editor = /** #type {goog.editor.Field} */ (event.target);
var iFrame = editor.getEditableIframe();
if (iFrame) {
var fieldDomHelper = editor.getEditableDomHelper();
var documentNode =
fieldDomHelper.getFrameContentDocument(iFrame).documentElement;
var head = documentNode.getElementsByTagName(goog.dom.TagName.HEAD)[0];
if (!head) {
head = fieldDomHelper.createDom(goog.dom.TagName.HEAD);
goog.dom.insertChildAt(documentNode, head, 0);
}
fieldDomHelper.appendChild(
head,
fieldDomHelper.createDom(
goog.dom.TagName.LINK,
{ 'href': '/css/myCSS.css', 'rel': 'stylesheet', 'type': 'text/css' }
)
);
}
}
Finally, in that CSS file, you can add whatever styling you want. Such as your font change.
I'd like to attach images to specific words but cannot find the right CSS selector to do so.
I have a portion of my site which displays data as it's pulled from a database, so adding classes or id's to certain words is not an option for me. I need the css to simply display a background image wherever that word (or in this case, name) is found on the page.
For example, in the following (which is pulled from a database):
<td class="data1"><font face="Verdana, Arial, Helvetica, sans-serif" size="1">Patrick</font></td>
I would like to add a background image where the name Patrick is found.
I tried variations of,
td[.table1 *='Parick'] {
background-image:url(../images/accept.png);
but that didn't get me anywhere. And since it's not in a <span> or <div> or even a link, I can't figure it out. If you have any ideas or a jQuery workaround, please let me know. Thanks!
If you can guarantee the names only appear as the only text nodes in elements, you can use a simple jQuery selector...
$(':contains("Patrick")').addClass('name');
jsFiddle.
If there may be surrounding whitespace and/or the search should be case insensitive, try...
$('*').filter(function() {
return $.trim($(this).text()).toLowerCase() == 'patrick';
}).addClass('name');
jsFiddle.
If you need to find the name anywhere in any text node and then you need to wrap it with an element, try...
$('*').contents().filter(function() {
return this.nodeType == 3;
}).each(function() {
var node = this;
this.data.replace(/\bPatrick\b/i, function(all, offset) {
var chunk = node.splitText(offset);
chunk.data = chunk.data.substr(all.length);
var span = $('<span />', {
'class': 'name',
text: all
});
$(node).after(span);
});
});
jsFiddle.
I would recommend using the third example.