如何在jquery中替换textbox的最后一个值 [英] how to replace last value of textbox in jquery
问题描述
我有三个文本框和一个按钮(编辑按钮)。当我点击编辑按钮时,三个文本框填充为它们的值,并且我希望它显示正确。
和第一个文本框上的textchange值乘以并将此值显示到第三个文本框中。
i我正在使用jquery我的代码是
function calculateTotalPrice (categoryID,divNo){
调试器;
var 数量= $(< span class =code-string> #POAItem _ + categoryID + < span class =code-string> _ + divNo).find( #POA_ItemQty _ + categoryID + _ + divNo).val();
< span class =code-keyword> var 单位= $( #POAItem_ + categoryID + _ + divNo).find( #POA_ItemUnitPrice _ + categoryID + _ + divNo).val();
var TotalPrice =(Qty * Unit).toFixed( 2 );
$( #POAItem _ + categoryID + _ + divNo).find( #POA_ItemTotalPrice _ + categoryID + _ + divNo).val( TotalPrice);
}
int数量我得到正确的价值,单位也得到正确的价值,TotalPrice也得到正确的价值但是
$( #POAItem _ + categoryID + _ + divNo).find( #POA_ItemTotalPrice _ + categoryID + _ + divNo).val(TotalPrice );
不替换最后一个值请帮助
( #POAItem _ + categoryID + _ + divNo).find( #POA_ItemQty _ + categoryID + _ + divNo).v人();
var 单位=
( #POAItem _ + categoryID + _ + divNo).find( #POA_ItemUnitPrice _ + categoryID + _ + divNo).val();
var TotalPrice =(数量*单位).toFixed( 2 );
( #POAItem _ + categoryID + _ + divNo).find( #POA_ItemTotalPrice _ + categoryID + _ + divNo)。 VAL(TotalPrice);
}int数量我得到正确的价值,单位也得到正确的价值,TotalPrice也得到正确的价值但是
i have three textboxes and a button(edit button). when i click on edit button the three textboxes fill as their value and as i expect it showing correct.
and textchange on first tow textboxes value multiply and show this value into third textbox.
i am using jquery my code is"
function calculateTotalPrice(categoryID, divNo) {
debugger;
var Qty = $("#POAItem_" + categoryID + "_" + divNo).find("#POA_ItemQty_" + categoryID + "_" + divNo).val();
var Unit = $("#POAItem_" + categoryID + "_" + divNo).find("#POA_ItemUnitPrice_" + categoryID + "_" + divNo).val();
var TotalPrice = (Qty * Unit).toFixed(2);
$("#POAItem_" + categoryID + "_" + divNo).find("#POA_ItemTotalPrice_" + categoryID + "_" + divNo).val(TotalPrice);
}
int Qty i am getting correct value, and unit also getting correct value and TotalPrice also getting correct value but
$("#POAItem_" + categoryID + "_" + divNo).find("#POA_ItemTotalPrice_" + categoryID + "_" + divNo).val(TotalPrice);
not replace last value please help
("#POAItem_" + categoryID + "_" + divNo).find("#POA_ItemQty_" + categoryID + "_" + divNo).val(); var Unit =
("#POAItem_" + categoryID + "_" + divNo).find("#POA_ItemUnitPrice_" + categoryID + "_" + divNo).val(); var TotalPrice = (Qty * Unit).toFixed(2);
("#POAItem_" + categoryID + "_" + divNo).find("#POA_ItemTotalPrice_" + categoryID + "_" + divNo).val(TotalPrice); }int Qty i am getting correct value, and unit also getting correct value and TotalPrice also getting correct value but
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