上传图片时JS自动显示图片
2010-7-21 18:34:34 文章来源: http://www.chr114.com 文章作者: chr114 点击率:
核心提示: 上传图片时JS自动显示图片
JavaScript代码
- <HTML>
- <META http-equiv=Content-Type content="text/html; charset=utf-8">
- <HEAD>
- <TITLE> Test Page </TITLE>
-
- </HEAD>
-
- <BODY>
- <script>
- function preview(imgFile,num)
- {
-
- var newPreview = document.getElementById("preview1");
-
- var t ;
- if(document.all)
- t = imgFile.value;
- else
- t = imgFile.files[0].getAsDataURL();
- newPreview.style.backgroundImage = "url(" + t + ")";
- newPreview.style.width = "108px";
- newPreview.style.height = "130px";
- newPreview.style.display = "block";
- }
-
- </script>
- <input type="file" onchange='ShowImg(this)' />
-
- <div id="preview1" style="border:1px solid #FFCC00; width:108px; height:130px;display:block" >
-
- </div>
- <script>function ShowImg(o)
- {
-
-
-
-
-
-
-
-
-
- preview(o,1);
-
- } </script>
-
-
- </BODY>
- </HTML>
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