Blogger:添加了Javascript,但没有结果出来 [英] Blogger: Added Javascript but no result came out
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问题描述
我在页脚1部分添加了以下脚本:
< script type =text / javascript>
//<![CDATA [
var copyTextareaBtn = document.querySelector('。js-textareacopybtn');
copyTextareaBtn.addEventListener('click',function(event){
var copyTextarea = document.querySelector('。js-copytextarea');
copyTextarea.select();
});
var copyTextareaBtnb = document.querySelector('。js-textareacopybtnb');
copyTextareaBtnb.addEventListener('click',function(event){
var copyTextarea = document.querySelector('。js-copytextareab');
copyTextarea.select();
});
//]]>
< / script>
接下来,我使用以下HTML添加了博客:
< textarea class =js-copytextarea>复制文本所需的文本< / textarea>
< button class =js-textareacopybtn>
< img src =https://clipboardjs.com/assets/images/clippy.svgwidth =13alt =复制到剪贴板>
< / button>
< textarea class =js-copytextareab>需要复制文本2< / textarea>
< button class =js-textareacopybtnb>
< img src =https://clipboardjs.com/assets/images/clippy.svgwidth =13alt =复制到剪贴板>
< / button>
然后我点击第一个按钮然后第二个按钮,没有任何东西被复制。
解决方案
< script src =https://ajax.googleapis.com/ajax/libs/jquery/ 2.1.1 / jquery.min.js>< /脚本>
< textarea class =js-copytextareaid =1readonly =style =font-family:courier;> TTTEXTTT< / textarea>< button class =js-textareacopybtn数据ID = 1 > CCCOPYYY< /按钮>
< script> ('click',function(event){
var copyTextarea = $(this).data('id');
$('。js-textareacopybtn')。 '#'+ copyTextarea)[0] .select();
document.execCommand('copy');
});
< / script>
First I edited my Blogger Template HTML.
I added the following script in the footer-1 section:
<script type="text/javascript">
//<![CDATA[
var copyTextareaBtn = document.querySelector('.js-textareacopybtn');
copyTextareaBtn.addEventListener('click', function(event) {
var copyTextarea = document.querySelector('.js-copytextarea');
copyTextarea.select();
});
var copyTextareaBtnb = document.querySelector('.js-textareacopybtnb');
copyTextareaBtnb.addEventListener('click', function(event) {
var copyTextarea = document.querySelector('.js-copytextareab');
copyTextarea.select();
});
//]]>
</script>
Next I added a blog with the following HTML:
<textarea class="js-copytextarea">text needed to copy</textarea>
<button class="js-textareacopybtn">
<img src="https://clipboardjs.com/assets/images/clippy.svg" width="13" alt="Copy to clipboard">
</button>
<textarea class="js-copytextareab">text 2 needed to copy</textarea>
<button class="js-textareacopybtnb">
<img src="https://clipboardjs.com/assets/images/clippy.svg" width="13" alt="Copy to clipboard">
</button>
Then I clicked on the first and then second button, nothing is copied.
解决方案
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<textarea class="js-copytextarea" id="1" readonly="" style="font-family: courier;">TTTEXTTT</textarea><button class="js-textareacopybtn" data-id="1">CCCOPYYY</button>
<script>
$('.js-textareacopybtn').on('click', function(event) {
var copyTextarea = $(this).data('id');
$('#' + copyTextarea)[0].select();
document.execCommand('copy');
});
</script>
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