Wordpress error message on page

 if ( is_wp_error( $user_id ) ) {

    $error_string = $user_id->get_error_message();

    echo '<div id="message" class="error"><p>' . $error_string . '</p></div>';

}

Page on load change second line change text.

 <script>

jQuery( document ).ready(function() {

jQuery('your-class-id p:eq(2)').html('llllllllll123');

});

</script>

Add active class using js.

 Menu Format


                                 <ul class="rd-navbar-nav">
                                    <li class="rd-nav-item"><a class="rd-nav-link" href="#">Home</a>
                                    </li>


</ul>

 jQuery(function ($) {
    $("ul a").click(function(e) {
            var link = $(this);

            var item = link.parent("li");
            
            if (item.hasClass("active")) {
                item.removeClass("active").children("a").removeClass("active");
            } else {
                item.addClass("active").children("a").addClass("active");
            }

            if (item.children("ul").length > 0) {
                var href = link.attr("href");
                link.attr("href", "#");
                setTimeout(function () { 
                    link.attr("href", href);
                }, 300);
                e.preventDefault();
            }
        })
        .each(function() {
            var link = $(this);
            if (link.get(0).href === location.href) {
                link.addClass("active").parents("li").addClass("active");
                return false;
            }
        });
});

Add active class Laravel with JS .

Matching URL Segment :

<li class="{{ (request()->segment(2) == 'cities') ? 'active' : '' }}">  

So, this one will match any URL like /admin/cities, /user/cities/edit etc.

Starting with the URL

<li class="{{ (request()->is('admin/cities*')) ? 'active' : '' }}">  

/admin/cities/create or /admin/cities/1/edit.

Exact URL

<li class="{{ (request()->is('admin/cities')) ? 'active' : '' }}">  

Probably, the most simple one – you just check the exact URL and see if it matches:

Add tinymce editor in html.

Add tinymce editor in html .

<script src="https://cloud.tinymce.com/stable/tinymce.min.js?apiKey=it4zoxdg71l304mwi6vi3bsu9i21oetwz5tf3r5tfldqecbk"></script>

Based on ID

        $("#txtEditor").Editor();
  tinymce.init({
    selector: '#shaons'
  });

Based on Class 

   tinymce.init({
    selector: '.standard-editor'
  });

create unique page url slug in laravel.

Create unique page url slug in laravel.    

public function createSlug($title, $id = 0)
    {
        // Normalize the title
        $slug = str_slug($title);

        // Get any that could possibly be related.
        // This cuts the queries down by doing it once.
        $allSlugs = $this->getRelatedSlugs($slug, $id);

        // If we haven't used it before then we are all good.
        if (! $allSlugs->contains('singleurl', $slug)){
            return $slug;
        }

        // Just append numbers like a savage until we find not used.
        for ($i = 1; $i <= 10; $i++) {
            $newSlug = $slug.'-'.$i;
            if (! $allSlugs->contains('singleurl', $newSlug)) {
                return $newSlug;
            }
        }

        throw new \Exception('Can not create a unique slug');
    }

    protected function getRelatedSlugs($slug, $id = 0)
    {
        return Blog::select('singleurl')->where('singleurl', 'like', $slug.'%')
            ->where('id', '<>', $id)
            ->get();
    }

$this->createSlug(request()->heading);

Git Commands

Git Commands

Getting & Creating Projects

Command	Description
git init	Initialize a local Git repository
git clone ssh://git@github.com/[username]/[repository-name].git	Create a local copy of a remote repository

Basic Snapshotting

Command	Description
git status	Check status
git add [file-name.txt]	Add a file to the staging area
git add -A	Add all new and changed files to the staging area
git commit -m "[commit message]"	Commit changes
git rm -r [file-name.txt]	Remove a file (or folder)

Branching & Merging

Command	Description
git branch	List branches (the asterisk denotes the current branch)
git branch -a	List all branches (local and remote)
git branch [branch name]	Create a new branch
git branch -d [branch name]	Delete a branch
git push origin --delete [branch name]	Delete a remote branch
git checkout -b [branch name]	Create a new branch and switch to it
git checkout -b [branch name] origin/[branch name]	Clone a remote branch and switch to it
git checkout [branch name]	Switch to a branch
git checkout -	Switch to the branch last checked out
git checkout -- [file-name.txt]	Discard changes to a file
git merge [branch name]	Merge a branch into the active branch
git merge [source branch] [target branch]	Merge a branch into a target branch
git stash	Stash changes in a dirty working directory
git stash clear	Remove all stashed entries

Sharing & Updating Projects

Command	Description
git push origin [branch name]	Push a branch to your remote repository
git push -u origin [branch name]	Push changes to remote repository (and remember the branch)
git push	Push changes to remote repository (remembered branch)
git push origin --delete [branch name]	Delete a remote branch
git pull	Update local repository to the newest commit
git pull origin [branch name]	Pull changes from remote repository
git remote add origin ssh://git@github.com/[username]/[repository-name].git	Add a remote repository
git remote set-url origin ssh://git@github.com/[username]/[repository-name].git	Set a repository's origin branch to SSH

Inspection & Comparison

Command	Description
git log	View changes
git log --summary	View changes (detailed)
git diff [source branch] [target branch]	Preview changes before merging

Get total sum in foreach loop in laravel blade file.

$user->amount = "you want to get sum of  balance"

@php(@$total += $user->amount)

You can use $total variable.

Preview an image before it is uploaded.

manjeet is id input type image , you want to show "image"

onchange="document.getElementById('manjeet').src = window.URL.createObjectURL(this.files[0])"

How to integration Razorpay paymet method .

<button id="rzp-button1"><p>Pay with Razorpay</p>
</style>
<script src="https://checkout.razorpay.com/v1/checkout.js"></script>
</script>
<script>
var options = {
    "key": "rzp_live_dk2jtJQUNH81P5",
    "amount": "10000", //  = INR 1
    "name": "Manjeet Kashyap",
    "description": "A Wild Sheep Chase is the third novel by Japanese author Haruki Murakami",
    "image": "https://cdn.razorpay.com/logos/7K3b6d18wHwKzL_medium.png",
    "handler": function (response){
        alert(response.razorpay_payment_id);
    },
    "prefill": {
        "name": "Gaurav Kumar",
        "email": "gaurav.kumar@razorpay.com"
    },
    "notes": {
        "address": "note value"
    },
    "theme": {
        "color": "#6A59CE"
    }
};
var rzp1 = new Razorpay(options);
document.getElementById('rzp-button1').onclick = function(e){
    rzp1.open();
    e.preventDefault();
}
</script>