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分享不是关键字的方法无效
页面杂乱了，部分代码如下：
function pass(){check(1)}
function check(status) {
}
<input id="pass" type="button" value="审批通过" class="button_op" onclick="pass()" />
点击按钮后报错找不到此属性或方法，我把pass改个名字就好了，觉得很奇怪，pass不是javascript的关键字呀。谁帮我分析下可能是什么原因造成的。
function pass(){check(1)}
function check(status) {
}
<input id="pass" type="button" value="审批通过" class="button_op" onclick="pass()" />
点击按钮后报错找不到此属性或方法，我把pass改个名字就好了，觉得很奇怪，pass不是javascript的关键字呀。谁帮我分析下可能是什么原因造成的。
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WarOfTheKing 2014-05-09
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谢谢你，不是这个原因，id是我后来加上去的。
qq137051908 2014-05-08
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<input id="pass" type="button" value="审批通过" class="button_op" onclick="pass()" />
id和函数名一样了， 有些浏览器是直接能 id.value 这样获取值的。 IE8好像就行。 以前我也遇到过这样的问题，函数名称换一个或者id换一下
你可以在按钮的点击事件中打印一下看看pass到底是什么
document.getElementById("pass").onclick=function(){console.log(pass) ;}
WarOfTheKing 2014-05-08
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就是引入的这个js造成的，具体在哪里出的问题怎么找，在浏览器里我把断点打哪里呢?
Cocl 2014-05-08
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你应该在浏览器里调试一下，看具体是什么原因
WarOfTheKing 2014-05-08
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/**/
/*
* 消息构造
*/
function CLASS_MSN_MESSAGE(id, width, height, caption, title, message, target, action) {
this.id = id;
this.title = title;
this.caption = caption;
this.message = message;
this.target = target;
this.action = action;
this.width = width ? width : 200;
this.height = height ? height : 120;
this.timeout = 150;
this.speed = 20;
this.step = 1;
this.right = screen.width - 1;
this.bottom = screen.height;
this.left = this.right - this.width;
this.top = this.bottom - this.height;
this.timer = 0;
this.pause = false;
this.close = false;
this.autoHide = false;
}
/**/
/*
* 隐藏消息方法
*/
CLASS_MSN_MESSAGE.prototype.hide = function () {
if (this.onunload()) {
var offset = this.height > this.bottom - this.top ? this.height : this.bottom - this.top;
var me = this;
if (this.timer > 0) {
window.clearInterval(me.timer);
}
var fun = function () {
if (me.pause == false || me.close) {
var x = me.left;
var y = 0;
var width = me.width;
var height = 0;
if (me.offset > 0) {
height = me.offset;
}
y = me.bottom - height;
if (y >= me.bottom) {
window.clearInterval(me.timer);
me.Pop.hide();
} else {
me.offset = me.offset - me.step;
}
me.Pop.show(x, y, width, height);
}
};
this.timer = window.setInterval(fun, this.speed);
}
};
/**/
/*
* 消息卸载事件，可以重写
*/
CLASS_MSN_MESSAGE.prototype.onunload = function () {
return true;
};
/**/
/*
* 消息命令事件，要实现自己的连接，请重写它
*
*/
//CLASS_MSN_MESSAGE.prototype.oncommand = function(){
// if(this.action!="")
// window.parent.location.href=this.action;
//CLASS_MSN_MESSAGE.prototype.oncommand = function(){
// window.parent.location.href=this.action;
//}
/**/
/*
* 消息显示方法
*/
CLASS_MSN_MESSAGE.prototype.show = function () {
var oPopup = window.createPopup(); //IE5.5+
this.Pop = oPopup;
var w = this.width;
var h = this.height;
var str = "<DIV style='BORDER-RIGHT: #455690 1px solid; BORDER-TOP: #a6b4cf 1px solid; Z-INDEX: 99999; LEFT: 0px; BORDER-LEFT: #a6b4cf 1px solid; WIDTH: " + w + "px; BORDER-BOTTOM: #455690 1px solid; POSITION: absolute; TOP: 0px; HEIGHT: " + h + "px; BACKGROUND-COLOR:#e6e6fa'>";
str += "<TABLE style='BORDER-TOP: #ffffff 1px solid; BORDER-LEFT: #ffffff 1px solid' cellSpacing=0 cellPadding=0 width='100%' bgColor=#e6e6fa border=0>";
str += "<TR>";
str += "<TD style='FONT-SIZE: 12px;COLOR: #0f2c8c' width=30 height=24></TD>";
str += "<TD style='PADDING-LEFT: 4px; FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #1f336b; PADDING-TOP: 4px' vAlign=center width='100%'>" + this.caption + "</TD>";
str += "<TD style='PADDING-RIGHT: 2px; PADDING-TOP: 2px' vAlign=center align=right width=19>";
str += "<SPAN title=\u5173\u95ed style='FONT-WEIGHT: bold; FONT-SIZE: 12px; CURSOR: hand; COLOR: red; MARGIN-RIGHT: 4px' id='btSysClose' >\xd7</SPAN></TD>";
str += "</TR>";
str += "<TR>";
str += "<TD style='PADDING-RIGHT: 1px;PADDING-BOTTOM: 1px' colSpan=3 height=" + (h - 28) + ">";
str += "<DIV style='BORDER-RIGHT: #b9c9ef 1px solid; PADDING-RIGHT: 8px; BORDER-TOP: #728eb8 1px solid; PADDING-LEFT: 8px; FONT-SIZE: 12px; PADDING-BOTTOM: 8px; BORDER-LEFT: #728eb8 1px solid; WIDTH: 100%; COLOR: #1f336b; PADDING-TOP: 8px; BORDER-BOTTOM: #b9c9ef 1px solid; HEIGHT: 100%'>" + this.title + "<BR><BR>";
str += "<DIV style='WORD-BREAK: break-all' align=left id='btCommand'><FONT color=#ff0000 >" + this.message + "</FONT></DIV>";
str += "</DIV>";
str += "</TD>";
str += "</TR>";
str += "</TABLE>";
str += "</DIV>";
oPopup.document.body.innerHTML = str;
this.offset = 0;
var me = this;
oPopup.document.body.onmouseover = function () {
me.pause = true;
};
oPopup.document.body.onmouseout = function () {
me.pause = false;
};
var fun = function () {
var x = me.left;
var y = 0;
var width = me.width;
var height = me.height;
if (me.offset > me.height) {
height = me.height;
} else {
height = me.offset;
}
y = me.bottom - me.offset;
if (y <= me.top) {
me.timeout--;
if (me.timeout == 0) {
window.clearInterval(me.timer);
if (me.autoHide) {
me.hide();
}
}
} else {
me.offset = me.offset + me.step;
}
me.Pop.show(x, y, width, height);
};
this.timer = window.setInterval(fun, this.speed);
var btClose = oPopup.document.getElementById("btSysClose");
btClose.onclick = function () {
me.close = true;
me.hide();
};
var btCommand = oPopup.document.getElementById("btCommand");
///btCommand.onclick = function()
//{
// me.oncommand();
//}
};
/**/
/*
** 设置速度方法
**/
CLASS_MSN_MESSAGE.prototype.speed = function (s) {
var t = 20;
try {
t = praseInt(s);
}
catch (e) {
}
this.speed = t;
};
/**/
/*
** 设置步长方法
**/
CLASS_MSN_MESSAGE.prototype.step = function (s) {
var t = 1;
try {
t = praseInt(s);
}
catch (e) {
}
this.step = t;
};
CLASS_MSN_MESSAGE.prototype.rect = function (left, right, top, bottom) {
try {
this.left = left != null ? left : this.right - this.width;
this.right = right != null ? right : this.left + this.width;
this.bottom = bottom != null ? (bottom > screen.height ? screen.height : bottom) : screen.height;
this.top = top != null ? top : this.bottom - this.height;
}
catch (e) {
}
};
function showDiscussMsg(msg, href) {
var x = new CLASS_MSN_MESSAGE("1", 200, 120, "\u7cfb\u7edf\u63d0\u793a\u6846", "\u6d3d\u8c08\u4fe1\u606f", msg, "", href);
x.speed = 20;
x.step = 5;
x.show();
}
function selectList(selectName, selectedValue) {
for (var i = 0; i < selectName.options.length; i++) {
if (selectName.options[i].value == selectedValue) {
selectName.options.selectedIndex = i;
}
}
}
function isNullOrBlank(inputName) {
if (inputName == null || inputName.value == "" || inputName.value == "null") {
return true;
} else {
return false;
}
}
function isNotSelected(checkBoxName) {
if (checkBoxName.length == null) {
if (checkBoxName.checked == false) {
return true;
}
} else {
var num = -1;
for (var i = 0; i < checkBoxName.length; i++) {
if (checkBoxName[i].checked) {
num = num + 1;
}
}
if (num == -1) {
return true;
}
}
return false;
}
function isNotNumber(arrayName) {
for (var i = 0; i < arrayName.length; i++) {
if (isNaN(arrayName[i].value)) {
alert("\ufffd\ubc34\ufffd\ufffd\u0237\ufffd\ufffd\ufffd\ufffd\u0778\ufffd\u02bd\ufffd\ufffd\ufffd\ufffd!");
arrayName[i].focus();
return false;
}
}
}
function isDate(dateStr) {
if (dateStr == null || dateStr == "") {
return false;
}
if (isNaN(dateStr)) {
return false;
}
if (dateStr.length != 8) {
return false;
}
var yearStr = dateStr.substring(0, 4);
var monthStr = dateStr.substring(4, 6);
var dayStr = dateStr.substring(6);
var month_val, year_val, day_val;
year_val = parseInt(yearStr, 10);
month_val = parseInt(monthStr, 10);
day_val = parseInt(dayStr, 10);
if (year_val < 1900 || year_val > 3000) {
return false;
}
if (month_val < 1 || month_val > 12) {
return false;
}
switch (month_val) {
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
case 12:
if (day_val < 1 || day_val > 31) {
return false;
}
break;
case 4:
case 6:
case 9:
case 11:
if (day_val < 1 || day_val > 30) {
return false;
}
break;
case 2:
if ((year_val % 4 == 0 && year_val % 100 != 0) || year_val % 400 == 0) {
if (day_val < 1 || day_val > 29) {
return false;
}
} else {
if (day_val < 1 || day_val > 28) {
return false;
}
}
break;
default:
}
return true;
}
function check_number(field, len1, len2) {
var re = /^[0-9]{1,}\.{0,1}[0-9]{0,}0*$/;
var js_value = field.value;
if (js_value.length == 0) {
return true;
}
if (js_value.match(re)) {
var dot_position = js_value.indexOf(".");
var int_value, dec_value;
if (dot_position >= 0) {
int_value = js_value.substring(0, dot_position);
dec_value = js_value.substring(dot_position + 1);
} else {
int_value = js_value;
dec_value = "";
}
if (int_value.length > len1) {
alert("The integer digits are too long! It should be " + len1 + "digits");
field.value = "";
field.focus();
return false;
}
if (dec_value.length > len2) {
alert("The decimal digits are too long! It should be " + len2 + "digits");
field.value = "";
field.focus();
return false;
}
return true;
}
alert("Please input a number!");
field.value = "";
field.focus();
return false;
}
WarOfTheKing 2014-05-08
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function formatNumber(number, pattern) {
var str = number.toString();
var strInt;
var strFloat;
var formatInt;
var formatFloat;
if (/\./g.test(pattern)) {
formatInt = pattern.split(".")[0];
formatFloat = pattern.split(".")[1];
} else {
formatInt = pattern;
formatFloat = null;
}
if (/\./g.test(str)) {
if (formatFloat != null) {
var tempFloat = Math.round(parseFloat("0." + str.split(".")[1]) * Math.pow(10, formatFloat.length)) / Math.pow(10, formatFloat.length);
strInt = (Math.floor(number) + Math.floor(tempFloat)).toString();
strFloat = /\./g.test(tempFloat.toString()) ? tempFloat.toString().split(".")[1] : "0";
} else {
strInt = Math.round(number).toString();
strFloat = "0";
}
} else {
strInt = str;
strFloat = "0";
}
if (formatInt != null) {
var outputInt = "";
var zero = formatInt.match(/0*$/)[0].length;
var comma = null;
if (/,/g.test(formatInt)) {
comma = formatInt.match(/,[^,]*/)[0].length - 1;
}
var newReg = new RegExp("(\\d{" + comma + "})", "g");
if (strInt.length < zero) {
outputInt = new Array(zero + 1).join("0") + strInt;
outputInt = outputInt.substr(outputInt.length - zero, zero);
} else {
outputInt = strInt;
}
var outputInt = outputInt.substr(0, outputInt.length % comma) + outputInt.substring(outputInt.length % comma).replace(newReg, (comma != null ? "," : "") + "$1");
outputInt = outputInt.replace(/^,/, "");
strInt = outputInt;
}
if (formatFloat != null) {
var outputFloat = "";
var zero = formatFloat.match(/^0*/)[0].length;
if (strFloat.length < zero) {
outputFloat = strFloat + new Array(zero + 1).join("0");
//outputFloat = outputFloat.substring(0,formatFloat.length);
var outputFloat1 = outputFloat.substring(0, zero);
var outputFloat2 = outputFloat.substring(zero, formatFloat.length);
outputFloat = outputFloat1 + outputFloat2.replace(/0*$/, "");
} else {
outputFloat = strFloat.substring(0, formatFloat.length);
}
strFloat = outputFloat;
} else {
if (pattern != "" || (pattern == "" && strFloat == "0")) {
strFloat = "";
}
}
return strInt + (strFloat == "" ? "" : "." + strFloat);
}
function checkFloat(number) {
if (isNaN(number)) {
alert("\u8bf7\u8f93\u5165\u6570\u5b57");
return false;
} else {
return true;
}
}
function checkInt(number) {
var re = new RegExp("^-?\\d+$");
if (!re.test(number)) {
alert("\u8bf7\u8f93\u5165\u6574\u6570");
return false;
} else {
return true;
}
}
function convertToWeight(pm, number) {
if (number.toString().indexOf(",") >= 0) {
number = number.toString().replace(new RegExp(",", "gm"), "");
}
if (!checkFloat(number)) {
return false;
}
var str = number.toString();
var strFloat = str.substring(str.indexOf(".") + 4, str.indexOf(".") + 8);
if ("" == strFloat || null == strFloat || "000" == strFloat || "00" == strFloat || "0" == strFloat) {
return parseFloat(Math.round(number * 1000) / 1000).toFixed(3);
} else {
return parseFloat(Math.round(number * 1000000) / 1000000).toFixed(6);
}
}
function convertToNumber(pm, number) {
if (!checkInt(number)) {
return false;
}
return number;
}
function convertToPrice(number) {
if (!checkFloat(number)) {
return false;
}
var str = number.toString();
return parseFloat(Math.round(number * 100) / 100).toFixed(2);
}
//转换大写金额
function convertCurrency(currencyDigits) {
var MAXIMUM_NUMBER = 99999999999.99;
var CN_ZERO = "\u96f6";
var CN_ONE = "\u58f9";
var CN_TWO = "\u8d30";
var CN_THREE = "\u53c1";
var CN_FOUR = "\u8086";
var CN_FIVE = "\u4f0d";
var CN_SIX = "\u9646";
var CN_SEVEN = "\u67d2";
var CN_EIGHT = "\u634c";
var CN_NINE = "\u7396";
var CN_TEN = "\u62fe";
var CN_HUNDRED = "\u4f70";
var CN_THOUSAND = "\u4edf";
var CN_TEN_THOUSAND = "\u4e07";
var CN_HUNDRED_MILLION = "\u4ebf";
//var CN_SYMBOL = "￥:";
var CN_SYMBOL = "";
var CN_DOLLAR = "\u5143";
var CN_TEN_CENT = "\u89d2";
var CN_CENT = "\u5206";
var CN_INTEGER = "\u6574";
// Variables:
var integral; // Represent integral part of digit number.
var decimal; // Represent decimal part of digit number.
var outputCharacters; // The output result.
var parts;
var digits, radices, bigRadices, decimals;
var zeroCount;
var i, p, d;
var quotient, modulus;
// Validate input string:
currencyDigits = currencyDigits.toString();
if (currencyDigits == "") {
//alert("请输入要转换的数字!");
return "";
}
if (currencyDigits.match(/[^,.\d]/) != null) {
alert("\u6570\u5b57\u4e2d\u542b\u6709\u975e\u6cd5\u5b57\u7b26!");
return "";
}
if ((currencyDigits).match(/^((\d{1,3}(,\d{3})*(.((\d{3},)*\d{1,3}))?)|(\d+(.\d+)?))$/) == null) {
//alert("错误的数字格式!");
return "";
}
// Normalize the format of input digits:
currencyDigits = currencyDigits.replace(/,/g, ""); // Remove comma delimiters.
currencyDigits = currencyDigits.replace(/^0+/, ""); // Trim zeros at the beginning.
// Assert the number is not greater than the maximum number.
if (Number(currencyDigits) > MAXIMUM_NUMBER) {
alert("\u8d85\u51fa\u8f6c\u6362\u6700\u5927\u8303\u56f4!");
return "";
}
// Process the coversion from currency digits to characters:
// Separate integral and decimal parts before processing coversion:
parts = currencyDigits.split(".");
if (parts.length > 1) {
integral = parts[0];
decimal = parts[1];
// Cut down redundant decimal digits that are after the second.
decimal = decimal.substr(0, 2);
} else {
integral = parts[0];
decimal = "";
}
// Prepare the characters corresponding to the digits:
digits = new Array(CN_ZERO, CN_ONE, CN_TWO, CN_THREE, CN_FOUR, CN_FIVE, CN_SIX, CN_SEVEN, CN_EIGHT, CN_NINE);
radices = new Array("", CN_TEN, CN_HUNDRED, CN_THOUSAND);
bigRadices = new Array("", CN_TEN_THOUSAND, CN_HUNDRED_MILLION);
decimals = new Array(CN_TEN_CENT, CN_CENT);
// Start processing:
outputCharacters = "";
// Process integral part if it is larger than 0:
if (Number(integral) > 0) {
zeroCount = 0;
for (i = 0; i < integral.length; i++) {
p = integral.length - i - 1;
d = integral.substr(i, 1);
quotient = p / 4;
modulus = p % 4;
if (d == "0") {
zeroCount++;
} else {
if (zeroCount > 0) {
outputCharacters += digits[0];
}
zeroCount = 0;
outputCharacters += digits[Number(d)] + radices[modulus];
}
if (modulus == 0 && zeroCount < 4) {
outputCharacters += bigRadices[quotient];
}
}
outputCharacters += CN_DOLLAR;
}
// Process decimal part if there is:
if (decimal != "") {
for (i = 0; i < decimal.length; i++) {
d = decimal.substr(i, 1);
if (d != "0") {
outputCharacters += digits[Number(d)] + decimals[i];
}
}
}
// Confirm and return the final output string:
if (outputCharacters == "") {
outputCharacters = CN_ZERO + CN_DOLLAR;
}
if (decimal == "") {
outputCharacters += CN_INTEGER;
}
outputCharacters = CN_SYMBOL + outputCharacters;
return outputCharacters;
}
//打开对话框帮助
function do_help(url) {
window.open(url, "help");
}
function useGlassLayer(v) { //v6.0
v = (v == "show") ? "visible" : (v == "hide") ? "hidden" : v;
var lyr = document.getElementById("body");
var layerStyle = lyr.style;
layerStyle.width = document.body.clientWidth;
layerStyle.height = document.body.clientHeight;
if (v == "visible") {
moveGlassLayer();
}
layerStyle.visibility = v;
}
function moveGlassLayer() {
var lyr = document.getElementById("body");
lyr.style.top = document.body.scrollTop + document.body.offsetHeight - document.body.clientHeight - 10;
lyr.style.left = document.body.scrollLeft + document.body.offsetWidth - document.body.clientWidth - 30;
setTimeout("moveGlassLayer();", 80);
}
function resizeGlassLayer() {
var lyr = document.getElementById("body");
var layerStyle = lyr.style;
layerStyle.width = document.body.clientWidth;
layerStyle.height = document.body.clientHeight;
}
function showGlass(msg) {
if (msg == null) {
msg = "";
}
document.getElementById("tip").innerHTML = msg;
useGlassLayer("show");
}
function hideGlass() {
useGlassLayer("hidden");
}
function openModalDialog(url, width, height) {
return window.showModalDialog(url, "", "dialogWidth:" + width + ";dialogHeight:" + height + ";dialogTop:scree.height/2-60;dialogLeft:scree.width/2-150;status:no;resizable=yes");
var sWidth = new String(width);
if (sWidth.indexOf("p") < 0) {
sWidth += "pt";
}
var sHeight = new String(height);
if (sHeight.indexOf("p") < 0) {
sHeight += "pt";
}
var sFeatures = "dialogHeight:" + sHeight;
//sFeatures+=";dialogLeft:"+iXPos;
//sFeatures+=";dialogTop:"+iYPos;
sFeatures += ";dialogWidth:" + sWidth;
sFeatures += ";center:yes"; //{ yes | no | 1 | 0 } The default is yes.
sFeatures += ";help:no"; //{ yes | no | 1 | 0 } The default is yes.
sFeatures += ";resizable:no"; //{ yes | no | 1 | 0 } The default is no.
sFeatures += ";status:no"; //{ yes | no | 1 | 0 } The default is yes for untrusted and no for trusted dialog windows
sWidth = null;
sHeight = null;
var result = window.showModalDialog(url, "", sFeatures);
return result;
}
function MM_openBrWindow(theURL, winName, features) {
window.open(theURL, winName, features);
}
function openModalDlgDefW(url) {
return openModalDialog(url, "350pt", "300pt");
}
function openModalDlgDefH(url) {
return openModalDialog(url, "300pt", "350pt");
}
function openModalDialogMap(url, width, height) {
return openModalDialog(url, width, height);
}
WarOfTheKing 2014-05-08
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找到影响的文件了，是一个引入的js，去掉它就好了，可是这个js是怎么造成找不到pass方法的呢？
斯洛文尼亚旅游 2014-05-08
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chrome,ie,firefox测试#2代码都没有问题
应该是其他地方定义过pass方法什么了
WarOfTheKing 2014-05-08
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window作用域下定义的。
斯洛文尼亚旅游 2014-05-08
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你怎么定义的那个方法，是window作用域下的没有，还是放到其他的函数内部定义了，这样window域下是看不到这个函数的
WarOfTheKing 2014-05-08
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你们觉得有什么代码会影响到找不到这个方法呢？
vincentguo_ 2014-05-08
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木有报错啊。能执行的。可能如楼上所说，其他代码影响了
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>This is title</title>
</head>
<body>
<script>
function pass(){check(1)}
function check(status) {
alert("1");
}
</script>
<input id="pass" type="button" value="test" onclick="pass()" />
</body>
</html>
人生难得一只鸡 2014-05-08
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就算是关键字，也会重写掉，是否是其他代码的影响，单独放在页面中，是没有问题的吧.
