給WordPress評論框添加添加實用的小工具

6 月302013

作者：超级efly 发布：2013-06-30 09:37 分类：WordPress 阅读：13,916

今天來教大家如何給WordPress部落格添加一個實用的評論框小工具，使訪客可以輕而易舉地更改自己評論的格式（字體顔色、粗體、斜體等等），有益於訪客與博主間的互動

一、添加構架（comments.php）

1、打開你的主題文件夾下的「迴響 (comments.php)」

2、在評論框 textarea 上方或下方添加下列代碼

<div id="smiley">  
	<?php
	include(TEMPLATEPATH . '/smiley.php');		//你主題引用表情的文件
	/* 如果你使用「Custom Smilies」外掛，請刪除上面那行，並且去除下面這行的注釋 */
	//cs_print_smilies();
	?>
</div>
<div id="editor_tools">
	<div id="editor">
		<a href="javascript:;" id="comment-smiley"><b>表情</b></a><!--
		--><a href="javascript:SIMPALED.Editor.strong()"><b>粗体</b></a><!--
		--><a href="javascript:SIMPALED.Editor.em()"><b>斜体</b></a><!--
		--><a href="javascript:;" id="font-color"><b>颜色</b></a><!--
		--><a href="javascript:SIMPALED.Editor.quote()"><b>引用</b></a><!--
 		--><a href="javascript:SIMPALED.Editor.ahref()"><b>链接</b></a><!--
		--><a href="javascript:SIMPALED.Editor.del()"><b>删除线</b></a><!--
		--><a href="javascript:SIMPALED.Editor.underline()"><b>下划线</b></a><!--
		--><a href="javascript:SIMPALED.Editor.code()"><b>插代码</b></a><!--
		--><a href="javascript:SIMPALED.Editor.img()"><b>插图片</b></a>
	</div>
</div>
<div style="padding-top: 10px;"></div>
<div id="fontcolor">  
	<a href="javascript:SIMPALED.Editor.red()" style="background-color: red"></a>
	<a href="javascript:SIMPALED.Editor.fuchsia()" style="background-color: fuchsia"></a>
	<a href="javascript:SIMPALED.Editor.purple()" style="background-color: purple"></a>
	<a href="javascript:SIMPALED.Editor.orange()" style="background-color: orange"></a>
	<a href="javascript:SIMPALED.Editor.yellow()" style="background-color: yellow"></a>
	<a href="javascript:SIMPALED.Editor.gold()" style="background-color: gold"></a>
	<a href="javascript:SIMPALED.Editor.olive()" style="background-color: olive"></a>
	<a href="javascript:SIMPALED.Editor.lime()" style="background-color: lime"></a>
	<a href="javascript:SIMPALED.Editor.aqua()" style="background-color: aqua"></a>
	<a href="javascript:SIMPALED.Editor.deepskyblue()" style="background-color: deepskyblue"></a>
	<a href="javascript:SIMPALED.Editor.teal()" style="background-color: teal"></a>
	<a href="javascript:SIMPALED.Editor.green()" style="background-color: green"></a>
	<a href="javascript:SIMPALED.Editor.blue()" style="background-color: blue"></a>
	<a href="javascript:SIMPALED.Editor.maroon()" style="background-color: maroon"></a>
	<a href="javascript:SIMPALED.Editor.navy()" style="background-color: navy"></a>
	<a href="javascript:SIMPALED.Editor.gray()" style="background-color: gray"></a>
	<a href="javascript:SIMPALED.Editor.silver()" style="background-color: silver"></a>
	<a href="javascript:SIMPALED.Editor.black()" style="background-color: black"></a>  
</div>

<?php

include(TEMPLATEPATH . '/smiley.php'); //你主題引用表情的文件

/* 如果你使用「Custom Smilies」外掛，請刪除上面那行，並且去除下面這行的注釋 */

//cs_print_smilies();

</div>

<a href="javascript:;" id="comment-smiley">表情</a><!--

--><a href="javascript:SIMPALED.Editor.strong()">粗体</a><!--

--><a href="javascript:SIMPALED.Editor.em()">斜体</a><!--

--><a href="javascript:;" id="font-color">颜色</a><!--

--><a href="javascript:SIMPALED.Editor.quote()">引用</a><!--

--><a href="javascript:SIMPALED.Editor.ahref()">链接</a><!--

--><a href="javascript:SIMPALED.Editor.del()">删除线</a><!--

--><a href="javascript:SIMPALED.Editor.underline()">下划线</a><!--

--><a href="javascript:SIMPALED.Editor.code()">插代码</a><!--

--><a href="javascript:SIMPALED.Editor.img()">插图片</a>

</div>

</div>

二、添加CSS樣式

1、這個沒啥好說的，就是添加外觀

2、將以下代碼添加至「樣式表 (style.css)」

/** 評論工具 **/
#smiley{
	padding-bottom: 10px;
}
#editor_tools{
	display: inline-block;
	height: 26px;
	line-height: 26px;
	border: 1px #e0e0e0 solid;
	border-radius: 2px 2px 0 0;
	overflow: hidden;
	z-index: 99999;
}
#editor_tools a{
	color: #777;
	display: inline-block;
	padding: 0 8px;
	height: 26px;
	border-right: 1px solid #ddd;
}
#editor_tools a:hover{
	color: #333;
	text-decoration: none;
}
#fontcolor{
	display: inline-block;
	height: 16px;
	line-height: 20px;
	border: 2px #e0e0e0 solid;
	z-index: 99999;
	padding: 2px;
}
#fontcolor a{
	display: inline-block;
	height: 16px;
	width: 16px;
}

/** 評論工具 **/

#smiley{

padding-bottom: 10px;

}

#editor_tools{

display: inline-block;

height: 26px;

line-height: 26px;

border: 1px #e0e0e0 solid;

border-radius: 2px 2px 0 0;

overflow: hidden;

z-index: 99999;

}

#editor_tools a{

color: #777;

display: inline-block;

padding: 0 8px;

height: 26px;

border-right: 1px solid #ddd;

}

#editor_tools a:hover{

color: #333;

text-decoration: none;

}

#fontcolor{

display: inline-block;

height: 16px;

line-height: 20px;

border: 2px #e0e0e0 solid;

z-index: 99999;

padding: 2px;

}

#fontcolor a{

display: inline-block;

height: 16px;

width: 16px;

}

三、添加最重要的JS代碼

1、最重要的「添加JS代碼」來啦！

2、在你的主題目錄下新建一個名為「js」的文件夾（如果已有請忽略）

3、在「js」文件夾內新建一個名為「comments.js」的文件

4、在此文件內添加以下代碼：

jQuery(function(){
	jQuery("#smiley").hide(500);
	jQuery("#comment-smiley").click(function(){
		jQuery("#smiley").toggle(500);
	});
});
jQuery(function(){
	jQuery("#fontcolor").hide(500);
	jQuery("#font-color").click(function(){
		jQuery("#fontcolor").toggle(500);
	});
});	 
jQuery(function(){
	jQuery("#smiley").hide();
	jQuery("#comment").click(function(){
	});
});
jQuery(function(){
	jQuery("#fontcolor").hide();
	jQuery("#comment").click(function(){
	});
});
jQuery(function() {
	function addEditor(a, b, c) {
		if (document.selection) {
			a.focus();
			sel = document.selection.createRange();
			c ? sel.text = b + sel.text + c: sel.text = b;
			a.focus()
		} else if (a.selectionStart || a.selectionStart == '0') {
			var d = a.selectionStart;
			var e = a.selectionEnd;
			var f = e;
			c ? a.value = a.value.substring(0, d) + b + a.value.substring(d, e) + c + a.value.substring(e, a.value.length) : a.value = a.value.substring(0, d) + b + a.value.substring(e, a.value.length);
			c ? f += b.length + c.length: f += b.length - e + d;
			if (d == e && c) f -= c.length;
			a.focus();
			a.selectionStart = f;
			a.selectionEnd = f
		} else {
			a.value += b + c;
			a.focus()
		}
	}
	
	var myDate = new Date();
	var mytime=myDate.toLocaleTimeString()
	
	var g = document.getElementById('comment') || 0;
	var h = {
		strong: function() {
			addEditor(g, '<b>', '</b>')
		},
		em: function() {
			addEditor(g, '<i>', '</i>')
		},
		del: function() {
			addEditor(g, '<del>', '</del>')
		},
		underline: function() {
			addEditor(g, '<u>', '</u>')
		},
		quote: function() {
			addEditor(g, '<blockquote>', '</blockquote>')
		},
		ahref: function() {
			var a = prompt('請輸入鏈接地址', 'http://');
			var b = prompt('請輸入鏈接內容', '');
			if (a) {
				addEditor(g, '<a href="' + a + '">' + b + '</a>', '')
			}
		},
		img: function() {
			var a = prompt('請輸入圖片地址', 'http://');
			if (a) {
				addEditor(g, '<img src="' + a + '" />', '')
			}
		},
		sign: function() {
			addEditor(g, '今天簽到啦！時間：' + mytime, '')
		},
		code: function() {
			addEditor(g, '<pre>', '</pre>')
		},
		red: function() {
			addEditor(g, '<span style="color: red">', '</span>')
		},
		fuchsia: function() {
			addEditor(g, '<span style="color: fuchsia">', '</span>')
		},
		purple: function() {
		addEditor(g, '<span style="color: purple">', '</span>')
		},
		orange: function() {
			addEditor(g, '<span style="color: orange">', '</span>')
		},
		yellow: function() {
		addEditor(g, '<span style="color: yellow">', '</span>')
		},
		olive: function() {
		addEditor(g, '<span style="color: olive">', '</span>')
		},
		lime: function() {
		addEditor(g, '<span style="color: lime">', '</span>')
		},
		maroon: function() {
		addEditor(g, '<span style="color: maroon">', '</span>')
		},
		aqua: function() {
		addEditor(g, '<span style="color: aqua">', '</span>')
		},
		teal: function() {
		  addEditor(g, '<span style="color: teal">', '</span>')
		},
		green: function() {
		addEditor(g, '<span style="color: green">', '</span>')
		},
		blue: function() {
			addEditor(g, '<span style="color: blue">', '</span>')
		},
		navy: function() {
			addEditor(g, '<span style="color: navy">', '</span>')
		},
		gray: function() {
			addEditor(g, '<span style="color: gray">', '</span>')
		},
		deepskyblue: function() {
			addEditor(g, '<span style="color: deepskyblue">', '</span>')
		},
		gold: function() {
			addEditor(g, '<span style="color: gold">', '</span>')
		},		silver: function() {
			addEditor(g, '<span style="color: silver">', '</span>')
		},
		black: function() {
			addEditor(g, '<span style="color: black">', '</span>')
		}
	};
	window['SIMPALED'] = {};
	window['SIMPALED']['Editor'] = h
});

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jQuery(function(){

jQuery("#smiley").hide(500);

jQuery("#comment-smiley").click(function(){

jQuery("#smiley").toggle(500);

});

jQuery(function(){

jQuery("#fontcolor").hide(500);

jQuery("#font-color").click(function(){

jQuery("#fontcolor").toggle(500);

});

jQuery(function(){

jQuery("#smiley").hide();

jQuery("#comment").click(function(){

});

jQuery(function(){

jQuery("#fontcolor").hide();

jQuery("#comment").click(function(){

});

jQuery(function() {

function addEditor(a, b, c) {

if (document.selection) {

a.focus();

sel = document.selection.createRange();

c ? sel.text = b + sel.text + c: sel.text = b;

a.focus()

} else if (a.selectionStart || a.selectionStart == '0') {

var d = a.selectionStart;

var e = a.selectionEnd;

var f = e;

c ? a.value = a.value.substring(0, d) + b + a.value.substring(d, e) + c + a.value.substring(e, a.value.length) : a.value = a.value.substring(0, d) + b + a.value.substring(e, a.value.length);

c ? f += b.length + c.length: f += b.length - e + d;

if (d == e && c) f -= c.length;

a.focus();

a.selectionStart = f;

a.selectionEnd = f

} else {

a.value += b + c;

a.focus()

}

var myDate = new Date();

var mytime=myDate.toLocaleTimeString()

var g = document.getElementById('comment') || 0;

var h = {

strong: function() {

addEditor(g, '', '')

em: function() {

addEditor(g, '', '')

del: function() {

addEditor(g, '<del>', '</del>')

underline: function() {

addEditor(g, '', '')

quote: function() {

addEditor(g, '<blockquote>', '</blockquote>')

ahref: function() {

var a = prompt('請輸入鏈接地址', 'http://');

var b = prompt('請輸入鏈接內容', '');

if (a) {

addEditor(g, '<a href="' + a + '">' + b + '</a>', '')

}

img: function() {

var a = prompt('請輸入圖片地址', 'http://');

if (a) {

addEditor(g, '<img src="' + a + '" />', '')

}

sign: function() {

addEditor(g, '今天簽到啦！時間：' + mytime, '')

code: function() {

addEditor(g, '<pre>', '</pre>')

red: function() {

addEditor(g, '', '')

fuchsia: function() {

addEditor(g, '', '')

purple: function() {

addEditor(g, '', '')

orange: function() {

addEditor(g, '', '')

yellow: function() {

addEditor(g, '', '')

olive: function() {

addEditor(g, '', '')

lime: function() {

addEditor(g, '', '')

maroon: function() {

addEditor(g, '', '')

aqua: function() {

addEditor(g, '', '')

teal: function() {

addEditor(g, '', '')

green: function() {

addEditor(g, '', '')

blue: function() {

addEditor(g, '', '')

navy: function() {

addEditor(g, '', '')

gray: function() {

addEditor(g, '', '')

deepskyblue: function() {

addEditor(g, '', '')

gold: function() {

addEditor(g, '', '')

}, silver: function() {

addEditor(g, '', '')

black: function() {

addEditor(g, '', '')

}

};

window['SIMPALED'] = {};

window['SIMPALED']['Editor'] = h

});

5、然後在「header.php」內引用這個JS

<script src="<?php bloginfo('template_directory'); ?>/js/comments.js"></script>

1	<script src="<?php bloginfo('template_directory'); ?>/js/comments.js"></script>

預覽

參考資料

WordPress – 为评论框添加简易编辑器，如表情、粗体、斜体、引用（簡體）

總結

1、其實所有這些功能你都可以自己修改，不過要記得同時修改JS代碼及PHP代碼

2、有問題可以回覆問我

觉得这篇文章有用吗？分享一下让更多人受益吧！

本文固定链接：https://www.arefly.com/wordpress-comment-tool-bar/

一、添加構架（comments.php）

二、添加CSS樣式

三、添加最重要的JS代碼

預覽

參考資料

總結

觉得这篇文章有用吗？分享一下让更多人受益吧！

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