在html页面中嵌入动态图像 [英] Embedding a dynamic image in an html page
问题描述
亲爱的家伙,
任何人都可以帮助我完成上述主题。
1)我从applet获取了base64String格式的图像。
2)我将它存储在javascript变量中。
3)HTML页面中有一个按钮,我创建了一个javascript函数,当按下该按钮时将执行该函数。
现在我想在按下时将该图像放在同一个html页面的图像标记中相同的按钮。
var docImage: - 包含Base64字符串
doc_image: - 是图像标记名称。
i尝试了这段代码片段
document.getElementById(''doc_image'')。src =data:image / png,base64,''+ docImage +'';
需要帮助:)
而不是:
document.getElementById(' doc_image)。src = data:image / png,base64, ' + docImage +';
试试这个:
document.getElementById(' doc_image' )。src = data:image / png; base64, + docImage;
希望这会有所帮助。
谢谢老兄,
工作
Dear Guys,
can any one help me to the above topic.
1) I am getting an image in the format base64String from an applet.
2) I am storing that in javascript variable.
3) There is a button in the HTML page, i had created a javascript function which will be executed when that button is pressed.
Now i want to place that image in an image tag in the same html page when pressing the same button.
var docImage :- contains the Base64 string
doc_image : - is the image tag name.
i tried this code snippet
document.getElementById(''doc_image'').src = "data:image/png,base64," '' + docImage +'';
need help :)
Hi,
Instead of this:
document.getElementById('doc_image').src = "data:image/png,base64," ' + docImage +';
Try this:
document.getElementById('doc_image').src = "data:image/png;base64," + docImage;
Hope this helps.
Thank you dude,
Its working.
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