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How to extract img src, title and alt from html using php? [duplicate]
... and will likely lead in unmaintainable and unreliable code. Better use an HTML parser.
Solution With regexp
In that case it's better to split the process into two parts :
get all the img tag
extract their metadata
I will assume your doc is not xHTML strict so you can't use an XML parser. E.G...
How do I put a clear button inside my HTML text input box like the iPhone does?
...work anyway. Here's an SSCCE, you can copy'n'paste'n'run it:
<!DOCTYPE html>
<html lang="en">
<head>
<title>SO question 2803532</title>
<script src="http://code.jquery.com/jquery-latest.min.js"></script>
<script>
...
HTML - Display image after selecting filename [duplicate]
...
Here You Go:
HTML
<!DOCTYPE html>
<html>
<head>
<link class="jsbin" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />
<script class="jsbin" src...
Delete ActionLink with confirm dialog
...
Don't confuse routeValues with htmlAttributes. You probably want this overload:
<%= Html.ActionLink(
"Delete",
"Delete",
new { id = item.storyId },
new { onclick = "return confirm('Are you sure you wish to delete this article?');" })...
ASP.NET MVC Html.DropDownList SelectedValue
...s"] = Helper.SetSelectedValue(listOfValues, selectedValue) ;
View
<%=Html.DropDownList("DealerTypes", ViewData["DealerTypes"] as SelectList)%>
Changed by the following:
View
<%=Html.DropDownList("DealerTypesDD", ViewData["DealerTypes"] as SelectList)%>
It appears that the DropD...
How can I select and upload multiple files with HTML and PHP, using HTTP POST?
...
This is possible in HTML5. Example (PHP 5.4):
<!doctype html>
<html>
<head>
<title>Test</title>
</head>
<body>
<form method="post" enctype="multipart/form-data">
...
How to organize large R programs?
...me. For each of my mini-projects I keep all of my low-level functions in a folder called 'functions/', and source them into a separate namespace that I explicitly create.
The following lines of code will create an environment named "myfuncs" on the search path if it doesn't already exist (using att...
Where to define custom error types in Ruby and/or Rails?
... something like this in httparty
For Ruby on Rails
Put them in your lib/ folder under a file called exceptions.rb, which would look something like this:
module Exceptions
class AuthenticationError < StandardError; end
class InvalidUsername < AuthenticationError; end
end
and you would ...
How to get innerHTML of DOMNode?
What function do you use to get innerHTML of a given DOMNode in the PHP DOM implementation? Can someone give reliable solution?
...
Maven: The packaging for this project did not assign a file to the build artifact
...
you must clear the target file such as in jar and others
In C: drive your folder at .m2 see the location where it install and delete the .jar file,Snaphot file and delete target files then clean the application you found it will be run
...