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POHow to modify formdata
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19354438
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19400046
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2013-10-14T06:16:47.447
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Body
<p>I am using HTML5 AJAX image Upload and I want to add some extra information in form data like image_user_type etc but I can not find out the value of image_user_type and other in php code.image_user_type and etc are extra information base on which i have to create different folder for different type/group of image like xyz grop pqr group . Any help should be appreciated.</p> <p>HTML</p> <pre><code><form method="post" enctype="multipart/form-data" action="<?php echo Yii::app()->request->baseUrl?>/index.php/Feedback/FeedImage"> <input type="file" name="images" id="images" /> <input type="hidden" value="xyz" name="image_user_type" /> <button type="submit" id="btn"><?php echo Yii::t('strings','Upload Files!');?></button> </form> </code></pre> <p>JS</p> <pre><code><script type="text/javascript"> (function () { var userimage=$("#waiter_img"); var input = document.getElementById("images"), formdata = false; function showUploadedItem (source) { userimage.attr('src',source); } if (window.FormData) { formdata = new FormData(); document.getElementById("btn").style.display = "none"; } input.addEventListener("change", function (evt) { //document.getElementById("response").innerHTML = "" userimage.attr('src','<?php echo Yii::app()->request->baseUrl ?>/images/loader.gif'); var i = 0, len = this.files.length, img, reader, file; for ( ; i < len; i++ ) { file = this.files[i]; if (!!file.type.match(/image.*/)) { if ( window.FileReader ) { reader = new FileReader(); reader.onloadend = function (e) { showUploadedItem(e.target.result, file.fileName); }; reader.readAsDataURL(file); } if (formdata) { console.log(file); formdata.append("images[]", file); formdata.append("image_user_type",$("#image_user_type").val()); } } } if (formdata) { $.ajax({ url: "<?php echo Yii::app()->request->baseUrl?>/index.php/Feedback/FeedImage", type: "POST", data: formdata, processData: false, contentType: false, success: function (res) { } }); } }, false); }()); </code></pre> <p></p> <p>PHP</p> <pre><code> public function actionFeedImage() { echo $image_type=$_POST['image_user_type']; foreach ($_FILES["images"]["error"] as $key => $error) { if( !is_dir(Yii::app()->basePath.'/../images/feedback') ) mkdir(Yii::app()->basePath.'/../images/feedback'); if( !is_dir(Yii::app()->basePath.'/../images/feedback/'.$image_type) ) mkdir(Yii::app()->basePath.'/../images/feedback/'.$image_type); if ($error == UPLOAD_ERR_OK) { $name = Yii::app()->session['admin_id']."-".date('Y-m-d H:i:s.')."-".$_FILES["images"]["name"][$key]; move_uploaded_file( $_FILES["images"]["tmp_name"][$key],Yii::app()->basePath.'/../images/feedback/'.$image_type.'/'. $image_without_space); } </code></pre>
Tags
<javascript><php><jquery><yii>
Title
How to modify formdata
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1. USPrince
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1. COYou might want to consider cleaning up your code before posting it. Readability and such... Have you checked what's being posted to your back-end (e.g. with Fiddler)?
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