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Access variables between nested JSP tags


Access variables between nested JSP tags

By : user3861618
Date : November 20 2020, 07:00 PM
I hope this helps . I would like to exchange information between two nested JSP tagx artifacts. To give an example: , The idea is to share the data in request scope:
code :


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Unable to access nested Jsp Tags in Freemarker

Unable to access nested Jsp Tags in Freemarker


By : Stranger McStrangers
Date : March 29 2020, 07:55 AM
hop of those help? I was finally able to solve this problem. to @ddekanny and my colleagues for showing the way.
Adding my template to the current Environment which is created by FreemarkerServlet solved my problem.
code :
Environment currentEnvironment = Environment.getCurrentEnvironment();
Configuration cfg = currentEnvironment.getTemplate().getConfiguration();

cfg.setClassForTemplateLoading(this.getClass(), "/");

Template ftlTemplate = cfg.getTemplate(view);
JspWriter writer = pageContext.getOut();

currentEnvironment.setVariable("this", new SimpleHash(data));
currentEnvironment.setOut(writer);
currentEnvironment.include(ftlTemplate);
Unable to access JavaScript variables in ColdFusion tags in script

Unable to access JavaScript variables in ColdFusion tags in script


By : Khan
Date : March 29 2020, 07:55 AM
this one helps. CFML is parsed on the ColdFusion server; Javascript runs on the client browser. The two never "exist" in the same space.
I recommend you read my blog article describing how CF participates in a request.
Strip tags (with tags inside attributes and nested tags) using javascript

Strip tags (with tags inside attributes and nested tags) using javascript


By : Dom Bishop
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further What the fastest (in performance) way to strip strings from tags, most solution i've tried that uses regexp not resulting correct values for tags inside attributes (yes, i know it's wrong), example test case: , I think using innerText should be pretty fast:
code :
var str = "<div data-content='yo! press this: <br/> <button type='button'><i class=\"glyphicon glyphicon-disk\"></i></button>' data-title='<div>this one for tooltips</div>'> this is the real content<div> with another nested</div></div>"; 
var el = document.createElement('div');
el.innerHTML = str;
var text = el.textContent || el.innerText;
alert(text);
Use Jquery to access nested HTML tags

Use Jquery to access nested HTML tags


By : user2134559
Date : March 29 2020, 07:55 AM
I wish this helpful for you The short answer is that you shouldn't have
elements inside
    . See this for more information.
    This will work
    code :
    <ul>
        <div id='one'>
            <p id='up'>up 1</p>
            <p id='down'>down 1</p>
        </div>
        <div id='two'>
            <p id='up'>up 2</p>
            <p id='down'>down 2</p>
        </div>
            <div>
            <button id='three'>click here - doesnt work</button>
        </div>
            <div>
            <button id='four'>click here -- works</button>
        </div>
    </ul>
    
    $('#three').click(function(){
        $('#one p.up').hide();
    });
    
    $('#four').click(function(){
        $('p.up').hide();
    });
    
    <ul>
        <div id='one'>
            <p class='up'>up 1</p> <!-- Notice class="up" instead of id="up" -->
            <!-- Alternatively, you could do "up1", "up2", so on as ids -->
            <p class='down'>down 1</p>
        </div>
        <div id='two'>
            <p class='up'>up 2</p>
            <p class='down'>down 2</p>
        </div>
            <div>
            <button id='three'>click here - doesnt work</button>
        </div>
            <div>
            <button id='four'>click here -- works</button>
        </div>
    </ul>
    
Extract text from nested tags inside another nested tags using beautifulsoup in python3

Extract text from nested tags inside another nested tags using beautifulsoup in python3


By : Kompepar Pendakian C
Date : March 29 2020, 07:55 AM
this will help You want the text inside the td element adjacent to the th element that contains 'Package #'. I begin by looking for that, then I find its parent and the parent's siblings. As usual, I find it easiest to work in an interactive environment when I'm trying to ellucidate how to capture what I want. I suspect that the main point is to use find_all with string=.
code :
>>> from bs4 import BeautifulSoup
>>> soup = BeautifulSoup(open('temp.htm').read(),'lxml')
>>> target = soup.find_all(string='Package #')
>>> target
['Package #']
>>> target[0].findParent()
<th class="readonlydisplayfieldlabel">Package #</th>
>>> target[0].findParent().fetchNextSiblings()
[<td class="readonlydisplayfielddata">709</td>]
>>> tds = target[0].findParent().fetchNextSiblings()
>>> tds[0].text
'709'
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