[js]动态选择复选框
找了好久的东西。很实用的东西,呵呵
- <form name="myform">
- <div style="width:120px;float:left;">
- <input type="checkbox" name="action_code[]" value="a" id="a" >
- AAAAAA
- </div>
- <div style="width:120px;float:left;">
- <input type="checkbox" name="action_code[]" value="b" id="b" >
- BBBBBBB
- </div>
- <div style="width:120px;float:left;">
- <input type="checkbox" name="action_code[]" value="c" id="c" >
- CCCCCC
- </div>
- <div style="width:120px;float:left;">
- <input type="checkbox" name="action_code[]" value="d" id="d" >
- DDDDD </div>
- <div style="width:120px;float:left;">
- <input type="checkbox" name="action_code[]" value="e" id="e" >
- EEEEE
- </div>
- <div style="width:120px;float:left;">
- <input type="checkbox" name="action_code[]" value="f" id="f" >
- FFFFFF
- </div>
- </form>
- <script defer="defer" language="javascript">
- var str="a,b,d",k = document.getElementsByName("action_code[]");
- str = str.split(",");
- for(L=0;L<str.length;L++){
- for(i=0;i<k.length;i++){
- if(str[L]==k[i].value){
- k[i].checked = true;
- }
- }
- }

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