getelementsbytagname input

Method 1: Function getvalue (){VaR B = Document. All. rbtid. LengthVaR A = Document. getelementbyid ("rbtid"). cells. length;// Alert (B); the result is 5// Alert (a); Result 4// For (VAR I = 0; I For (VAR I = 0; I {VaR Ss = "rbtid _" + I;VaR AA =

Add table rows VaR COUNT = 3; Function checkall (sender){VaR _ array = Document. getelementsbytagname ("input ");For (VAR I = 0; I {VaR E = _ array [I];If (E. type = "checkbox "){If (E. ID! = "Chkall "){E. Checked = sender. checked;}}}}

/*** Mark the color of the selected data as '# c90000' (the subsequent values are based on this color)*/Function selectcondition (element ){VaR aelement = element. getelementsbytagname ("A") [0];VaR STR = deletestylewithelement (aelement.

This article mainly introduces two different methods to achieve full selection and inverse selection of checkbox in js, if you need it, you can refer to the following two different methods to achieve full selection and inverse selection of the

Today, I am depressed and have always had a lot of information about jquery, but today he beat me down. The problem is:   I have an information type subscription page. The data in the table must be dynamically loaded based on the category and is a

Introduction to JavaScript event objects, javascript event objects An important aspect of JavaScript events is that they have some relatively consistent characteristics and can provide powerful functions for development;The most convenient and

Code As follows: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> // Obtain radiobuttonlist. VaR Vrblisdescription = Document. getelementbyid ( " Rblisdescription " ); //

To select these items, you must first find the rows to be selected, as shown below: VaR table = Document. getelementbyid (" "); VaR rowindex = 0; For (VAR I = 1; I { VaR input = table. Rows [I]. cells [0]. getelementsbytagname ("input") [0].

Copy codeThe Code is as follows:Var customerInfoMethod = {// Copy and Add rowsCopyrow: function (obj, id){Var rowIndex = obj. parentNode. parentNode. rowIndex;Var resrow = document. getElementById (id );RowIndex --;Var newRow = resrow. cloneNode

To select these items, you must first find the rows to be selected, as shown below:Var table = document. getElementById (" ");Var rowIndex = 0;For (var I = 1; I {Var input = table. rows [I]. cells [0]. getElementsByTagName ("input") [0]. checked;If (

1. Check box operations: your favorite sports are: football basketball badminton pingpong Bind event $ (Document ). ready (function () {$ ('# checkall '). click (checkAll); // select all $ ('# checkFootball '). click (checkFootball); //

Method 1:Copy codeThe Code is as follows:Function checkRe (checkid ){Var id = window. parent. getQry ("ctrid") + "_";Var values = paipaiparent.opener.doc ument. getElementById (id + "txt_dept_name"). value;Var keys = paipaiparent.opener.doc ument.

For the CheckBoxList control, on the one hand, it is necessary to bind a large amount of data to the server, and on the other hand, it is often required to implement full selection, reverse selection and other functions. Although this can be done on

Today we have a full selection function:1. Click Select All, All selected. Check the status and click Select All, deselect all2. Click on the member to determine if the member is all selected, true: Select All selected, False: All selected is

Javascript client traverses the control and obtains the sample code of the parent container object This article mainly introduces the javascript client traversal control and the sample code for getting the parent container object. If you need it,

The jquery method is as follows: Copy codeThe Code is as follows:Function CheckAll (val ){$ ("Input [name = 'chkjob']"). each (function (){This. checked = val;});$ ("# ChkAll"). attr ("checked", val); // you can specify the status of the Select All

Copy codeThe Code is as follows:Function OnTreeNodeChecked (){Var ele = event. srcElement;If (ele. type = 'checkbox '){Var childrenDivID = ele. id. replace ('checkbox', 'nodes ');Var div = document. getElementById (childrenDivID );If (div! = Null

The choice of these things is first to find out what line is selected, as follows: var table = document.getElementById (""); var rowIndex = 0; for (Var i=1;i{ var input = table.rows[i].cells[0].getelementsbytagname ("input") [0].checked; if (input =

Do some projects are relatively small, and time tight, there are a lot of things have not come to a hasty summary, while this will have a little time to use the previous project to share the knowledge, only for later convenience.Front page code

For the CheckBoxList control, on the one hand to achieve a large number of data on the server side of the binding work, on the other hand, often require the implementation of the full selection, reverse-election functions. Although this work can be