Created
November 13, 2018 06:12
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| //<input onchange="previewFile('#logo_preview', '#logo')" id="logo" type="file" name="logo"> | |
| //<img id="logo_preview" src=""> | |
| function previewFile(preview, source) { | |
| var preview = document.querySelector(preview); | |
| var file = document.querySelector(source).files[0]; | |
| var reader = new FileReader(); | |
| reader.onloadend = function () { | |
| preview.src = reader.result; | |
| } | |
| if (file) { | |
| reader.readAsDataURL(file); | |
| } else { | |
| preview.src = ""; | |
| } | |
| console.log(preview.src); | |
| } |
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