一段JS

1. <scripttype="text/javascript">
2. functiongettheValue()
3. {
5. varPriceNames=document.getElementsByName("thePriceName");//显示名称
6. varPrices=document.getElementsByName("thePrice");//单价
7. varMinSuns=document.getElementsByName("theMiSum");//购买的最少数量
8. varSunNums=document.getElementsByName("theSuNum");//票务总数量
9. varLastNums=document.getElementsByName("theLasNum");//剩余数量
10. varUserTypeIDs=document.getElementsByName("myUserTypeIDs");//用户类型
11. varstrTheValue1="";//显示名称
12. varstrTheValue2="";//单价
13. varstrTheValue3="";//购买最少数量
14. varstrTheValue4="";//票务总数量
15. varstrTheValue5="";//剩余数量
16. varstrTheValue6="";//用户类型
18. for(vari=0;i<PriceNames.length;i++)
19. {
20. if(PriceNames[i].value.length!=0)
21. {
22. strTheValue1=strTheValue1+"|"+PriceNames[i].value;
23. }else
24. {
25. alert("请填写显示名称！");
26. PriceNames[i].focus();
27. return;
28. }
29. //--------------------------------------------------
30. if(Prices[i].value.length!=0)
31. {
32. strTheValue2=strTheValue2+"|"+Prices[i].value;
33. }else
34. {
35. alert("请填写票务单价！");
36. Prices[i].focus();
37. return;
38. }
39. //----------------------------------------------------
40. if(MinSuns[i].value.length!=0)
41. {
42. strTheValue3=strTheValue3+"|"+MinSuns[i].value;
43. }else
44. {
45. alert("请填写最少购买数量！");
46. MinSuns[i].focus();
47. return;
48. }
50. //----------------------------------------------------
51. if(SunNums[i].value.length!=0)
52. {
53. strTheValue4=strTheValue4+"|"+SunNums[i].value;
54. }else
55. {
56. alert("请填写总数量！");
57. SunNums[i].focus();
58. return;
59. }
60. //----------------------------------------------------
61. if(LastNums[i].value.length!=0)
62. {
63. strTheValue5=strTheValue5+"|"+LastNums[i].value;
64. }else
65. {
66. alert("请填写最后剩余数量！");
67. LastNums[i].focus();
68. return;
69. }
70. //----------------------------------------------------
71. strTheValue6=strTheValue6+"|"+UserTypeIDs[i].value;
72. //if(UserTypeIDs[i].value.length!=0)
73. //{
74. //strTheValue6=strTheValue6+"|"+UserTypeIDs[i].value;
75. //}else
76. //{
77. //movetheDiv(i);
78. //gettheValue();
79. //}
80. }
82. document.getElementById("txtConcessions").value=strTheValue1;//显示名称
83. document.getElementById("txtPrice").value=strTheValue2;//单价
84. document.getElementById("txtMinNum").value=strTheValue3;//购买最少数量
85. document.getElementById("txtSunNum").value=strTheValue4;//票务总数量
86. document.getElementById("tztLastNum").value=strTheValue5;//剩余数量
87. document.getElementById("UserTypeIDs").value=strTheValue6;//用户类型
89. }
91. functionmovetheDiv(i)//移除DIV
92. {
93. i=i-0;//转换成数字
94. //alert(i);
95. //alert(theDivs[0].name);
96. vartheDivs=document.getElementsByName("addDiv");//得到所有的层
97. alert(theDivs.length);
98. theDivs[i].parentNode.removeChild(theDivs[i]);//删除
100. //theDivs[i].style.display="none";//删除div
102. }
103. vartheSelect="";
104. functionaddFile()
105. {
107. varstr="<divclass='theDiv'name='addDiv'><table>";
108. str=str+'<tr><td>价格名称：</td><td><INPUTtype="text"NAME="thePriceName"></td><td><spanstyle="color:#ff0066">*</span></td>'//显示的名称
109. str=str+'<td>单价：</td><td><INPUTtype="text"NAME="thePrice"></td><td><spanstyle="color:#ff0066">*</span></td>'//单价
110. str=str+'<td>购买最少数量：</td><td><INPUTtype="text"NAME="theMiSum"></td><td><spanstyle="color:#ff0066">*</span></td></tr>'//购买的数量
111. str=str+'<tr><td>总数量：</td><td><INPUTtype="text"NAME="theSuNum"></td><td><spanstyle="color:#ff0066">*</span></td>'//票务的总数量
112. str=str+'<td>剩余数量：</td><td><INPUTtype="text"NAME="theLasNum"onblur="gettheValue()"></td><td><spanstyle="color:#ff0066">*</span></td>'//票务的总数量
113. str=str+'<td>用户类型：</td><td>'+theSelect+'</td><td></td></tr>'//用户类型
114. str=str+"</table></div>";
115. document.getElementById('MyFile').insertAdjacentHTML("beforeEnd",str)
118. }
122. functioncreateSelect(theValues,theNames){
124. varthevalue=theValues.split("|");
125. varthename=theNames.split("|");
126. varmySelect='<selectid="myUserTypeIDs"onblur="gettheValue()">';
127. for(vari=0;i<thevalue.length;i++)
128. {
129. mySelect=mySelect+'<optionvalue="'+thevalue[i]+'">'+thename[i]+'</option>';
130. }
132. mySelect=mySelect+'</select>';
133. theSelect=mySelect;
135. }
141. </script>