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我想知道是否可以將css添加到處理程序的.aspx文件中的某個元素。在asp.net處理程序中添加css
這是我的處理程序:
Private Sub UploadWholeFile(ByVal context As HttpContext, ByVal statuses As List(Of FilesStatus))
For i As Integer = 0 To context.Request.Files.Count - 1
Dim file = context.Request.Files(i)
file.SaveAs(ingestPath & Path.GetFileName(file.FileName))
Thread.Sleep(1000)
Dim fname = Path.GetFileName(file.FileName)
statuses.Add(New FilesStatus With {.thumbnail_url = "Thumbnail.ashx?f=" & fname, .url = "Upload.ashx?f=" & fname, .name = fname, .size = file.ContentLength, .type = "image/png", .delete_url = "Upload.ashx?f=" & fname, .delete_type = "DELETE", .progress = "1.0"})
Next i
End Sub
而且我有一個按鈕,這實際上是在模板文件在我的Default.aspx頁面下方所示:
<script id="template-upload" type="text/x-tmpl">
{% for (var i=0, file; file=o.files[i]; i++) { %}
<tr class="template-upload fade">
<td><img src="img/paperclip.png"/></td>
<td class="imagename"><span>{%=file.name%}</span></td>
{% if (file.error) { %}
<td class="error" colspan="2"><span class="label label-important">{%=locale.fileupload.error%}</span> {%=locale.fileupload.errors[file.error] || file.error%}</td>
{% } else if (o.files.valid && !i) { %}
<td class="start" style="visibility:hidden">{% if (!o.options.autoUpload) { %}
<button class="btn btn-primary">
<i class="icon-upload icon-white"></i>
<span>{%=locale.fileupload.start%}</span>
</button>
{% } %}</td>
{% } else { %}
<td colspan="2"></td>
{% } %}
<td class="cancel">{% if (!i) { %}
<button class="btn btn-warning">
<i class="icon-ban-circle icon-white"></i>
</button>
{% } %}</td>
</tr>
{% } %}
</script>
現在我想改變按鈕成像。 那麼我該如何從處理程序中做到這一點?
如果我點擊下面的按鈕,我需要改變的圖標btn-warning
<button type="submit" class="btn btn-primary start">
<i class="icon-upload icon-white"></i>
<span>Start upload</span>
</button>
@ msigman,首先感謝您reply.May是你right.But我有一個按鈕,兩個buttons.On點擊我需要改變其他。所以在這種情況下我該如何修改。 – coder 2012-03-31 17:57:15
我已經更新了我的答案,而不是替換btn-warning按鈕。 – msigman 2012-03-31 18:00:22
@ msigman-謝謝你的工作正是我需要的。歡呼:) – coder 2012-03-31 18:08:26