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This article mainly introduces the html5 how to read the local file related knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe that everyone after reading this html5 how to read the local file article will have a harvest, let's take a look.

The code is as follows:

Add Picture

In terms of style, the input box of the input element should not be displayed. At this time, you need to set the input to a transparent style, and then cover it over the button element before you can click button to upload the picture. If accepted is set to "image/*", only image files are allowed to upload.

The Css style is as follows

.addpic {position:relative; margin-left:100px; width:95px; height:30px;} .addlogo {background: none repeat scroll 00 rgba (0,0,0,0); cursor: pointer; font-size: 30px; opacity: 0; position: absolute; right: 0; top: 0; z-index: 10;} js code is as follows: function readFiles (evt) {var files=evt.target.files; if (! files) {console.log ("the file is invaild"); return;} for (var item0, file) File=files [I]; iTunes +) {var imgele=new Image (); var thesrc=window.URL.createObjectURL (file); imgele.src=thesrc; imgele.onload=function () {$("# showlogo"). Attr ("src", this.src);} $(document) .ready (function () {$("# logoimg") .change (function (e) {readFiles (e)});}); this is the end of the article on "how html5 reads local files". Thank you for reading! I believe you all have a certain understanding of "how to read local files in html5". If you want to learn more, you are welcome to follow the industry information channel.

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