post is not working in php?
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Make sure that the "action" attribute on your form leads to the correct destination. Try using $_REQUEST[] instead of $_POST, see if there is any change. [Optional] Try including both a 'name' and an 'id' attribute e.g. If you are in a Linux environment, check that you have both Read/Write permissions to the file.
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php $selection=array('PHP','ASP'); echo '<select> <option value="0">Please Select Option</option>'; foreach($selection as $selection){ $selected=($options == $selection)? "selected" : ""; echo '<option '. $selected. ' value="'.
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PHP is server-side scripting language whereas Javascript is a client-side scripting language. PHP doesn't execute within browser whereas Javascript executes within browser. PHP supports database whereas Javascript doesn't support databases. PHP accepts both upper case and lower case variables while Javascript doesn't.
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click(function(){ //only do something if numbers are selected if( $('#multiselect :selected'). length > 0){ //build an array of selected values var selectednumbers = []; $('#multiselect :selected'). each(function(i, selected) { selectednumbers[i] = $(selected). val(); }); //post data to handler script.
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PHP is not recognized as an internal or external command error in windows command prompt. ... For XAMPP server, your installed PHP path is (Drive Name):/xampp/php [Drive name should be your xampp installed drive]. If you have installed other PHP environment like WAMP or LAMP then, please check PHP path on google for them.
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if you did't clicked the button, you can grap the value by javascript. e.g. <input type='checkbox' name='checkme' value='Yes' onclick="postValue(this. value)"/> function postValue(var para){ //post the para to php script by ajax that you must master. }
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That is, PHP is a server side language - it runs on the server and its interaction with the client is limited to sending it a web page.
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The POST method transfers information via HTTP headers. The information is encoded as described in case of GET method and put into a header called QUERY_STRING. The POST method does not have any restriction on data size to be sent. The POST method can be used to send ASCII as well as binary data.
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GET vs POST in AJAX calls Unless you are sending sensitive data to the server or calling scripts which are processing data on the server it is more common to use GET for AJAX calls. This is because when using XMLHttpRequest browsers implement POST as a two-step process (sending the headers first and then the data).
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GET A GET method should be used to retrieve data from the server. ... POST A POST method should be used when you need to create, update or delete data on the server side. Making the same POST request multiple times may not be safe and may result in inconsistent data.
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When using them, you might encounter an error called “Notice: Undefined Index”. This error means that within your code, there is a variable or constant that has no value assigned to it. But you may be trying to use the values obtained through the user form in your PHP code.
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try catch not working Laravel raw queries. @jlrdw You link points to the wrong or incorrect namespace for the exception. ... If you would only var_dump the message from the exception the application would continue it's normal flow. At least depending on your code of course.
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Go to Edit Page, then Use Activity Log, then Posts By Others and click the little box in the right hand corner and select Allowed On Page. Ifd its set to default (allowed) the post might not show.
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PHP is a general-purpose scripting language that is especially suited to server-side web development, in which case PHP generally runs on a web server. Any PHP code in a requested file is executed by the PHP runtime, usually to create dynamic web page content or dynamic images used on websites or elsewhere.
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php $sql = "select * from mine where username = '$user' "; $res = mysql_query($sql); while($list = mysql_fetch_assoc($res)){ $category = $list['category']; $username = $list['username']; $options = $list['options']; ?> <input type="text" name="category" value="<?
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The information is encoded as described in case of GET method and put into a header called QUERY_STRING. The POST method does not have any restriction on data size to be sent. The POST method can be used to send ASCII as well as binary data.
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['Tell PHP to execute a certain file. ... ', 'Pass the PHP code to execute directly on the command line.']