DOMM | DOM Manager ) for accessing existing elements
kandi X-RAY | DOMM Summary
kandi X-RAY | DOMM Summary
This library was build to give you the opportunity to access existing elements in the DOM tree, create new elements, add and manipulate the elements as you want. Currently we are using $$() as an alias to our library as main functionality. The DOMM library uses DOMMNode and DOMMNodeCollection as its main components so everything you do with the $$() alias will basicly lead you to the usage of DOMMNode or DOMMNodeCollection and its methods.
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QUESTION
I'm trying to get all results from the DOM parser, but I'm getting only the last tag in the input field. If I echo $link isn't a problem. Is there a solution to get all text like I'm getting from echo?
...ANSWER
Answered 2020-Jun-11 at 12:12The loop will overwrite $element
and $link
on each iteration of their respective loops. If you want to access all values after the loop, you need to store the values in a variable.
You could store them in an array:
QUESTION
Consider this module App::TimeTracker. If you click on the tracker
link in the SYNOPSIS
section you end up here whereas you should have ended up here. The Pod source code responsible for the behavior is given here, which shows that the following Pod formatting code was used:
ANSWER
Answered 2019-Nov-01 at 15:05Use the full path without the version number: https://metacpan.org/pod/distribution/App-TimeTracker/bin/tracker
.
QUESTION
how to set json file to my "Client" object's array?
I have json, which looks like this:
Clients.json
ANSWER
Answered 2019-Sep-22 at 09:39You first need to define an interface that matches your object structure:
QUESTION
I need help with a piece of code i've spent days trying to solve.
I have a folder "modules" with dozens of files which contain imag tags. I need to fetch all image tags (scr / alt) from all the files and list them in a table with a link to edit the row like in the example below:
file scr alt action ------- -------- -------- -------
index.html - images/error.png - error - edit tags
products - images/product.jpg - product - edit tags
When you click on 'edit', a popup open giving the user the option to edit the info. So far, i can get all the image tags listed in the table, but i dont know how to perform the edit. Could anyone pls help..thanks in advance.
Here's what ive done so far:
...ANSWER
Answered 2018-May-02 at 07:18I think you need to get filename with src so you can easily find and change in single file and when editing image data just pass file path and index of img tag and get img tags from file till given index and update on that img tag
QUESTION
I have to add integer value to rows.
- I have to find the String using strstr function
- From string_1 (COORDINATES) to string_2(END_COORDINATES) i have add the integer value to the rows.
- give me some suggestion how to perform this operation.
ANSWER
Answered 2017-Sep-25 at 05:38If I understand what you are asking, it is "How do I use strstr
to identify the line containing "COORDINATES"
, then do something with the lines after that line until I reach the line containing "END_COORDINATES"
, leaving the remainder of lines unchanged."
Start where you always start when you need to figure out a function man strstr
(or if you don't have the man pages installed strstr(3) - Linux man page. What parameters does it take? What does it return? ("a pointer to the beginning of the substring, or NULL if the substring is not found")
In order to use the return for comparison purposes in your code, you better save it, e.g.
QUESTION
I have a file, which contains elements data. In that file, first line first have the information of line numbers.
for example, first word is 10; i have to read and print next ten lines in the first output file and remaining in second output file. the example file format is given below.
i have tried to write code. but, result is wrong. my code is attached for your kind perusal.
Input file
...ANSWER
Answered 2017-Sep-08 at 10:00try like this
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