<body onLoad="def()"> <div style="width:500px; text-align:left; margin-bottom:10px "> <input type="button" id="bold" style="height:21px; width:21px; font-weight:bold;" value="B" /> <input type="button" id="italic" style="height:21px; width:21px; font-style:italic;" value="I" /> <input type="button" id="underline" style="height:21px; width:21px; text-decoration:underline;" value="U" /> | <input type="button" style="height:21px; width:21px;"value="L" title="align left" /> <input type="button" style="height:21px; width:21px;"value="C" title="center" /> <input type="button" style="height:21px; width:21px;"value="R" title="align right" /> | <select id="fonts"> <option value="Arial">Arial</option> <option value="Comic Sans MS">Comic Sans MS</option> <option value="Courier New">Courier New</option> <option value="Monotype Corsiva">Monotype</option> <option value="Tahoma">Tahoma</option> <option value="Times">Times</option> </select> <select id="size"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> </select> <select id="color"> <option value="black">-</option> <option style="color:red;" value="red">-</option> <option style="color:blue;" value="blue">-</option> <option style="color:green;" value="green">-</option> <option style="color:pink;" value="pink">-</option> </select> | <input type="button" style="height:21px; width:21px;"value="1" title="Numbered List" /> <input type="button" style="height:21px; width:21px;"value="●" title="Bullets List" /> <input type="button" style="height:21px; width:21px;"value="←" title="Outdent" /> <input type="button" style="height:21px; width:21px;"value="→" title="Indent" /> </div>接下来添加iframe:
<iframe id="textEditor" style="width:500px; height:170px;"> </iframe>
<script type="text/javascript"> <!-- textEditor.document.designMode="on"; textEditor.document.open(); textEditor.document.write('<head><style type="text/css">body{ font-family:arial; font-size:13px;}</style></head>'); textEditor.document.close();
function fontEdit(x,y) { textEditor.document.execCommand(x,"",y); textEditor.focus(); }
添加各种编辑用的按钮和下拉框:
<input type="button" id="bold" style="height:21px; width:21px; font-weight:bold;" value="B" onClick="fontEdit('bold')" /> <input type="button" id="italic" style="height:21px; width:21px; font-style:italic;" value="I" onClick="fontEdit('italic')" /> <input type="button" id="underline" style="height:21px; width:21px; text-decoration:underline;" value="U" onClick="fontEdit('underline')" /> | <input type="button" style="height:21px; width:21px;"value="L" onClick="fontEdit('justifyleft')" title="align left" /> <input type="button" style="height:21px; width:21px;"value="C" onClick="fontEdit('justifycenter')" title="center" /> <input type="button" style="height:21px; width:21px;"value="R" onClick="fontEdit('justifyright')" title="align right" /> |
<select id="fonts" onChange="fontEdit('fontname',this[this.selectedIndex].value)"> <option value="Arial">Arial</option> <option value="Comic Sans MS">Comic Sans MS</option> <option value="Courier New">Courier New</option> <option value="Monotype Corsiva">Monotype</option> <option value="Tahoma">Tahoma</option> <option value="Times">Times</option> </select> <select id="size" onChange="fontEdit('fontsize',this[this.selectedIndex].value)"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> </select> <select id="color" onChange="fontEdit('ForeColor',this[this.selectedIndex].value)"> <option value="black">-</option> <option style="color:red;" value="red">-</option> <option style="color:blue;" value="blue">-</option> <option style="color:green;" value="green">-</option> <option style="color:pink;" value="pink">-</option> </select> |
下面是整个完整的代码:
<html> <head> </head> <body onLoad="def()"><center> <div style="width:500px; text-align:left; margin-bottom:10px "> <input type="button" id="bold" style="height:21px; width:21px; font-weight:bold;" value="B" onClick="fontEdit('bold')" /> <input type="button" id="italic" style="height:21px; width:21px; font-style:italic;" value="I" onClick="fontEdit('italic')" /> <input type="button" id="underline" style="height:21px; width:21px; text-decoration:underline;" value="U" onClick="fontEdit('underline')" /> | <input type="button" style="height:21px; width:21px;"value="L" onClick="fontEdit('justifyleft')" title="align left" /> <input type="button" style="height:21px; width:21px;"value="C" onClick="fontEdit('justifycenter')" title="center" /> <input type="button" style="height:21px; width:21px;"value="R" onClick="fontEdit('justifyright')" title="align right" /> | <select id="fonts" onChange="fontEdit('fontname',this[this.selectedIndex].value)"> <option value="Arial">Arial</option> <option value="Comic Sans MS">Comic Sans MS</option> <option value="Courier New">Courier New</option> <option value="Monotype Corsiva">Monotype</option> <option value="Tahoma">Tahoma</option> <option value="Times">Times</option> </select> <select id="size" onChange="fontEdit('fontsize',this[this.selectedIndex].value)"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> </select> <select id="color" onChange="fontEdit('ForeColor',this[this.selectedIndex].value)"> <option value="black">-</option> <option style="color:red;" value="red">-</option> <option style="color:blue;" value="blue">-</option> <option style="color:green;" value="green">-</option> <option style="color:pink;" value="pink">-</option> </select> | <input type="button" style="height:21px; width:21px;"value="1" onClick="fontEdit('insertorderedlist')" title="Numbered List" /> <input type="button" style="height:21px; width:21px;"value="●" onClick="fontEdit('insertunorderedlist')" title="Bullets List" /> <input type="button" style="height:21px; width:21px;"value="←" onClick="fontEdit('outdent')" title="Outdent" /> <input type="button" style="height:21px; width:21px;"value="→" onClick="fontEdit('indent')" title="Indent" /> </div> <iframe id="textEditor" style="width:500px; height:170px;"> </iframe> </center> <script type="text/javascript"> <!-- textEditor.document.designMode="on"; textEditor.document.open(); textEditor.document.write('<head><style type="text/css">body{ font-family:arial; font-size:13px; }</style> </head>'); textEditor.document.close(); function def() { document.getElementById("fonts").selectedIndex=0; document.getElementById("size").selectedIndex=1; document.getElementById("color").selectedIndex=0; } function fontEdit(x,y) { textEditor.document.execCommand(x,"",y); textEditor.focus(); } --> </script> </body> </html>