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sysadm |
1.1 |
function text_process(textArea, t_begin, t_end)
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{
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// Obtain the index of the first selected character
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var start = textArea.selectionStart;
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// Obtain the index of the last selected character
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var finish = textArea.selectionEnd;
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// Obtain the selected text
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var ch_text = t_begin + textArea.value.substring(start, finish) + t_end;
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// Update textArea
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textArea.value = textArea.value.substring(0, start) + ch_text + textArea.value.substring(finish + 1);
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}
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function b_bold(textArea)
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{
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text_process(textArea, "[b]", "[/b]");
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}
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function b_italic(textArea)
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{
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text_process(textArea, "[i]", "[/i]");
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}
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function b_underline(textArea)
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{
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text_process(textArea, "[u]", "[/u]");
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}
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function b_size(textArea)
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{
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var arg = prompt("请输入希望设置的字体大小：","");
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if (arg != "" && arg != null)
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{
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text_process(textArea, "[size " + arg + "]", "[/size]");
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}
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}
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function b_color(textArea)
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{
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var arg = prompt("请输入希望设置的字体颜色：", "");
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if (arg != "" && arg != null)
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{
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text_process(textArea, "[color " + arg + "]", "[/color]");
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}
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}
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function b_link(textArea)
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{
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var arg1 = prompt("请输入希望链接的URL：", "http://");
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if (arg1 != "" && arg1 != null)
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{
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var arg2 = prompt("请输入希望链接的名称：", arg1);
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if (arg2 !="" && arg2 != null)
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text_process(textArea, "", "[link " + arg1 + "]" + arg2 + "[/link]");
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}
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}
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function b_article(textArea)
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{
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var arg1 = prompt("请输入希望链接的主题文章编号：","");
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if (arg1 != "" && arg1 != null)
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{
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var arg2 = prompt("请输入希望链接的名称：", arg1);
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if (arg2 !="" && arg2 != null)
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text_process(textArea, "", "[article " + arg1 + "]" + arg2 + "[/article]");
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}
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}
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function b_email(textArea)
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{
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var arg = prompt("请输入希望发送的邮件地址：","@");
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if (arg != "" && arg != null)
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{
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text_process(textArea, "", "[email " + arg + "]" + arg + "[/email]");
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}
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}
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function b_image(textArea)
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{
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var arg = prompt("请输入希望插入的图片的URL：","http://");
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if (arg != "" && arg != null)
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{
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text_process(textArea, "", "[image " + arg + "]");
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}
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}
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function b_marquee(textArea)
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{
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var arg = prompt("请输入滚动字幕的参数：","");
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if (arg !="" && arg != null)
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{
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text_process(textArea, "[marquee " + arg + "]", "[/marquee]");
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}
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}
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function b_left(textArea)
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{
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text_process(textArea, "", "[left]");
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}
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function b_right(textArea)
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{
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text_process(textArea, "", "[right]");
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}
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